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Table Of Contents

Part No. 060232-10, Rev. J

January 2013

OmniSwitch 6855 Series

Hardware Users Guide

www.alcatel-lucent.com

Summary of content (210 pages)

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Part No. 060232-10, Rev. J January 2013 OmniSwitch 6855 Series Hardware Users Guide www.alcatel-lucent.
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This user guide documents OmniSwitch 6855 Series hardware, including chassis and associated components for AOS Release 6.4.5. The specifications described in this guide are subject to change without notice. Copyright © 2013 by Alcatel-Lucent. All rights reserved. This document may not be reproduced in whole or in part without the express written permission of Alcatel-Lucent. Alcatel-Lucent® and the Alcatel-Lucent logo are registered trademarks of Alcatel-Lucent.
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Contents Contents About This Guide ..........................................................................................................ix Supported Platforms .......................................................................................................... ix Who Should Read this Manual? ........................................................................................ xi When Should I Read this Manual? ...................................................................................
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Contents OS6855-U24X ........................................................................................................2-24 OS6855-14/P14 ......................................................................................................2-25 OS6855-U10 ...........................................................................................................2-26 OS6855-24/U24/U24X Power Supplies .......................................................................2-27 PS-126I80AC Power Supply ..
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Contents Mechanical Loading .................................................................................................3-2 Circuit Overloading ..................................................................................................3-2 Reliable Earthing ......................................................................................................3-2 Air Flow Recommendations ...........................................................................................
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Contents DIN Rail Mounting - PS-I40AC System Power Supply .................................4-35 DIN Rail Mounting - Chassis/Power Tray ......................................................4-36 Hot-Swapping Power Supplies .....................................................................................4-39 Chapter 5 Booting 6855 Series Switches ................................................................................. 5-1 Booting an OmniSwitch 6855 .............................................
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Contents Changing to Stacking Mode .....................................................................................7-3 OmniSwitch 6855 Series Stack Overview ......................................................................7-4 Roles Within the Stack ....................................................................................................7-4 Primary and Secondary Management Modules .......................................................7-4 Primary Management Module Selection ............
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Contents JATE ........................................................................................................................ A-6 CISPR22 Class A warning ...................................................................................... A-6 VCCI ....................................................................................................................... A-6 Class A Warning for Taiwan and Other Chinese Markets ...................................... A-7 Translated Safety Warnings .....
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About This Guide This OmniSwitch 6855 Series Hardware Users Guide describes your switch hardware components and basic switch hardware procedures.
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Supported Platforms About This Guide Unsupported Platforms The information in this guide does not apply to the following products: • OmniSwitch (original version with no numeric model name) • OmniSwitch 6600 Family • OmniSwitch 6800 Series • OmniSwitch 6850 Series • OmniSwitch 7700 • OmniSwitch 7800 • OmniSwitch 8800 • OmniSwitch 9000 Series • OmniStack • OmniAccess page x OmniSwitch 6855 Series Hardware Users Guide January 2013
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About This Guide Who Should Read this Manual? Who Should Read this Manual? The audience for this users guide is network administrators and IT support personnel who need to configure, maintain, and monitor switches and routers in a live network. However, anyone wishing to gain knowledge on the OmniSwitch 6855 Series hardware will benefit from the material in this guide. When Should I Read this Manual? Read this guide as soon as you are ready to familiarize yourself with your switch hardware components.
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How is the Information Organized? About This Guide How is the Information Organized? This users guide provides an overview of OmniSwitch 6855 Series switches, specifications of the hardware components, steps for setting up and managing OmniSwitch 6855 Series switches, and an overview and procedures for managing Power over Ethernet (PoE). Documentation Roadmap The OmniSwitch user documentation suite was designed to supply you with information at several critical junctures of the configuration process.
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About This Guide Documentation Roadmap Stage 3: Integrating the Switch Into a Network Pertinent Documentation: Network Configuration Guide Advanced Routing Configuration Guide When you are ready to connect your switch to the network, you will need to learn how the OmniSwitch implements fundamental software features, such as 802.1Q, VLANs, and Spanning Tree.
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Related Documentation About This Guide Related Documentation The following are the titles and descriptions of all the OmniSwitch 6855 Series user manuals: • OmniSwitch 6855 Series Getting Started Guide Describes the hardware and software procedures for getting an OmniSwitch 6855 Series switch up and running. Also provides information on fundamental aspects of OmniSwitch software.
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About This Guide Published / Latest Product Documentation Published / Latest Product Documentation All user guides for the OmniSwitch 6855 Series are included on the Alcatel-Lucent public website. This website also includes user guides for other Alcatel-Lucent Enterprise products. The latest user guides can be found on our website at: http://enterprise.alcatel-lucent.
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Technical Support page xvi About This Guide OmniSwitch 6855 Series Hardware Users Guide January 2013
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1 OmniSwitch OS6855 Family The Alcatel-Lucent OmniSwitch 6855 family of fixed configuration LAN switches are industrial-grade, managed, Gigabit Ethernet units are designed to operate reliably in severe temperatures, as well as harsh physical and electrical conditions. Note. Stacking multiple OS6855 switches into a virtual chassis is only supported on the OS6855-U24X.
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Chassis Configurations OmniSwitch OS6855 Family Chassis Configurations OmniSwitch 6855 (OS6855) “hardened” switches offer port densities of up to 24 Gigabit Ethernet ports. The following OS6855 chassis configurations are available: Fiber Models • OS6855-U10: Provides eight (8) Gigabit Ethernet SFP ports and two (2) RJ-45 10/100/1000 ports. • OS6855-U24: Provides twenty-two (22) Gigabit Ethernet SFP ports and two (2) combo ports.
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OmniSwitch OS6855 Family Security Features • Supports a variety of fiber type, including single mode, multi-mode, bidirectional, and long haul optics allowing distances of up to 70 km.
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Availability Features OmniSwitch OS6855 Family Availability Features OmniSwitch 6855 switches incorporate advanced Alcatel-Lucent Operating System (AOS) protocols to ensure high availability for mission critical applications. Availability features are hardware- and softwarebased safeguards that help to prevent the loss of data flow in the unlikely event of a subsystem failure.
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OmniSwitch OS6855 Family Availability Features Hardware Monitoring Automatic Monitoring Automatic monitoring refers to the switch’s built-in sensors that automatically monitor operations. If an error is detected (e.g., over-threshold temperature), the switch immediately sends a trap to the user. The trap is displayed on the console in the form of a text error message. (In the case of an over-threshold temperature condition, the chassis displays an amber OK LED in addition to sending a trap.
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Availability Features page 1-6 OmniSwitch OS6855 Family OmniSwitch 6855 Series Hardware Users Guide January 2013
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2 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 Chassis Configurations OmniSwitch 6855 Series switches are available in the chassis configurations shown in the table below: • OmniSwitch 6855-24 Twenty (20) 10/100/1000 RJ-45 ports and four (4) combo ports, (OS6855-24) • OmniSwitch 6855-U24 Twenty-two (22) SFP ports and two (2) combo ports.
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OmniSwitch 6855 Chassis Configurations OmniSwitch 6855 Series Chassis and Hardware Components This chapter includes detailed information on these chassis types.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-24 OmniSwitch 6855-24 The OmniSwitch 6855-24 is an edge/workgroup switch offering 20 non-combo 10/100/1000Base-T, as well as four combo ports individually configurable to 10/100/1000Base-T or 1000Base-X high-speed connections. Additionally, the first four ports support PoE.
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OmniSwitch 6855-24 OmniSwitch 6855 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-21. For information on the chassis rear panel, refer to page 2-23. Status LEDs For information on the OS6855-24’s status LEDs, refer to page 2-21. Console Port The OS6855-24 front panel provides one RJ-45 port for console connections. Console connections are used by network administrators for switch management.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-24 OS6855-24 Specifications Total non-combo 10/100/1000Base-T per switch (1–20) 20 Total 802.3af PoE ports per switch (1–4) 4 Total combo 10/100/1000BaseT combo per switch (21–24) 4 Total combo SFP connectors per 4 switch (21–24) Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 17.25 inches Chassis Height 1.73 inches Chassis Height (rack units) 1 RU Chassis Depth 10.77 inches w/o P/S 17.
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OmniSwitch 6855-U24 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-U24 The OmniSwitch 6855-U24 is an edge/workgroup switch offering 24 SFP connectors, and two combo ports individually configurable to 10/100/1000Base-T. The front panel of the OS6855-U24 chassis contains the following major components: • System status and slot indicator LEDs • (22) Non-combo SFP connectors • (2) Combo SFP connectors • (2) Combo RJ-45 10/100/1000Base-T • Console port (RJ-45) • USB port (USB 2.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-U24 Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-21. For information on the chassis rear panel, refer to page 2-23. Status LEDs For information on the OS6855-U24’s status LEDs, refer to page 2-21. USB Port 1000Mbps SFP The OS6855-U24 provides 22 non-combo SFP connectors (1–22) and 2 combo SFP connectors (24-24) for supported SFP transceivers.
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OmniSwitch 6855-U24 OmniSwitch 6855 Series Chassis and Hardware Components OS6855-U24 Specifications Total non-combo SFP connectors per switch (1–22) 22 Total combo SFP connectors per 2 switch (23–24) Total combo 10/100/1000BaseT per switch (23–24) 2 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 17.25 inches Chassis Height 1.73 inches Chassis Height (rack units) 1 RU Chassis Depth 10.77 inches w/o P/S 17.60 inches with P/S Chassis Weight 14.08 lbs (6.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-U24X OmniSwitch 6855-U24X The OmniSwitch 6855-U24X is an edge/workgroup switch offering 24 SFP connectors, two combo ports individually configurable to 10/100/1000Base-T and two 10 Gigabit SFP+ ports that can be configured as either stacking or uplink ports..
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OmniSwitch 6855-U24X OmniSwitch 6855 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-21. For information on the chassis rear panel, refer to page 2-23. Console Port The front panel provides one RJ-45 port for console connections. Console connections are used by network administrators for switch management. This female RJ45 connector provides a DTE console connection.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-U24X OS6855-U24X Specifications Total non-combo SFP connectors per switch (1–22) 22 Total combo SFP connectors per 2 switch (23–24) Total combo 10/100/1000BaseT per switch (23–24) 2 Total 10G SFP+ Stacking/ Uplink Ports (25-26) 2 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 17.25 inches Chassis Height 1.73 inches Chassis Height (rack units) 1 RU Chassis Depth 10.77 inches w/o P/S 17.
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OmniSwitch 6855-14 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-14 The OmniSwitch 6855-14 is an edge/workgroup switch offering 12 10/100/1000 Base-T, and two SFP connectors. Additionally, the first four ports support PoE. The front panel of the OS6855-14 chassis contains the following major components: • System status and slot indicator LEDs • (12) Non-combo 10/100/1000Base-T with PoE support on the first four ports • (2) SFP connectors • Console port (RJ-45) • USB port (USB 2.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-14 Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-21. For information on the chassis rear panel, refer to page 2-23. Status LEDs For information on the OS6855-14’s status LEDs, refer to page 2-21. Console Port The OS6855-14 front panel provides one RJ-45 port for console connections. Console connections are used by network administrators for switch management.
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OmniSwitch 6855-14 OmniSwitch 6855 Series Chassis and Hardware Components OS6855-14 Specifications Total non-combo 10/100/ 000Base-T per switch (1–12) 12 Total 802.3af PoE ports per switch (1–4) 4 Total non-combo SFP connectors per switch (13–14) 2 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 8.5 inches Chassis Height 1.73 inches Chassis Height (rack units) 1 RU Chassis Depth 10.25 inches w/o P/S 17.50 inches with P/S Weight 9.13 lbs (4.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-P14 OmniSwitch 6855-P14 The OmniSwitch 6855-P14 is an edge/workgroup switch offering 12 10/100/1000 Base-T PoE ports, and two SFP connectors. The front panel of the OS6855-P14 chassis contains the following major components: • System status and slot indicator LEDs • (12) Non-combo 10/100/1000Base-T with PoE support • (2) SFP connectors • Console port (RJ-45) • USB port (USB 2.
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OmniSwitch 6855-P14 OmniSwitch 6855 Series Chassis and Hardware Components Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-21. For information on the chassis rear panel, refer to page 2-23. Status LEDs For information on the status LEDs, refer to page 2-21. Console Port Front panel provides one RJ-45 port for console connections. Console connections are used by network administrators for switch management.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-P14 OS6855-P14 Specifications Total non-combo 10/100/ 1000Base-T 802.3af ports (1–12) 12 Total non-combo SFP connectors per switch (13–14) 2 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 8.5 inches Chassis Height 1.73 inches Chassis Height (rack units) 1 RU Chassis Depth 10.25 inches w/o P/S 17.50 inches with P/S Weight 9.13 lbs (4.
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OmniSwitch 6855-U10 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-U10 The OmniSwitch 6855-U10 is an edge/workgroup switch offering 8 SFP connectors, and two ports individually configurable to 10/100/1000Base-T. The front panel of the OS6855-U10 chassis contains the following major components: • System status and slot indicator LEDs • (8) Non-combo SFP connectors • (2) 10/100/1000Base-T • Console port (RJ-45) • USB port (USB 2.
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OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-U10 Refer to the illustration below for more front panel information. For detailed LED descriptions, refer to page 2-21. For information on the chassis rear panel, refer to page 2-23. Console Port The OS6855-U10 front panel provides one RJ-45 port for console connections. Console connections are used by network administrators for switch management. This female RJ-45 connector provides a DTE console connection.
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OmniSwitch 6855-U10 OmniSwitch 6855 Series Chassis and Hardware Components OS6855-U10 Specifications Total non-combo SFP connectors per switch (1–8) 8 Total non-combo 10/100/ 1000Base-T per switch (9–10) 2 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 8.5 inches Chassis Height 1.73 inches Chassis Height (rack units) 1 RU Chassis Depth 10.25 inches w/o P/S 17.50 inches with P/S Weight 9.13 lbs (4.
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OmniSwitch 6855 Series Chassis and Hardware Components Status LEDs Status LEDs LEDs provide visual status information. These “status lights” are used to indicate conditions, such as hardware and software status, primary role status, power supply status, fan and temperature errors, data speed, link integrity, and activity. Refer to the diagram below for detailed information on LED states. OK. Solid green when the switch has PS1. Solid green when the pri- mary (i.e.
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Status LEDs OmniSwitch 6855 Series Chassis and Hardware Components LED State Description OK Solid Green Normal Operation Solid Amber Operating Temperature Exceeded Blinking Amber Operational but AutoConfiguration not successful Solid Green Primary unit in stack Solid Amber Secondary unit in stack Off Idle, neither primary nor secondary Solid Green PS1 Normal Operation Amber PS1 Present and Bad (24-port models only) Off PS1 Not Present or Bad Solid Green PS2 Normal Operation Amber
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OmniSwitch 6855 Series Chassis and Hardware Components Rear Panel Rear Panel OS6855-24/OS6855-U24 The rear panel of OS6855-24/OS6855-U24 switches contains the following major components: • Two DB-25 connectors provided for primary and redundant power supplies. • Grounding block for type LCD8-10A-L grounding lug Note. The figure shows a pre-production version of the chassis without product, safety, and compliance information labels. All production versions of the chassis have these labels.
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Rear Panel OmniSwitch 6855 Series Chassis and Hardware Components OS6855-U24X The rear panel of OS6855-U24X switches contains the following major components: • Two DB-25 connectors provided for primary and redundant power supplies. • Grounding block for type LCD8-10A-L grounding lug • Two 10G SFP+ ports Note. The figure shows a pre-production version of the chassis without product, safety, and compliance information labels. All production versions of the chassis have these labels.
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OmniSwitch 6855 Series Chassis and Hardware Components Rear Panel OS6855-14/P14 The rear panel of OS6855-14/P14 switch contains the following major components: • Two 3-pin connectors provided for primary and redundant system power supplies • Two 4-pin connectors provided for primary and redundant PoE power supplies • Grounding block for type LCD8-10A-L grounding lug Note. The figure shows a pre-production version of the chassis without product, safety, and compliance information labels.
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Rear Panel OmniSwitch 6855 Series Chassis and Hardware Components OS6855-U10 The rear panel of OS6855-U10 switch contains the following major components: • Two multi-contact connectors provided for primary and redundant power supplies. • Grounding block for type LCD8-10A-L grounding lug Note. The figure shows a pre-production version of the chassis without product, safety, and compliance information labels. All production versions of the chassis have these labels.
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OmniSwitch 6855 Series Chassis and Hardware Components OS6855-24/U24/U24X Power Supplies OS6855-24/U24/U24X Power Supplies • PS-126I80AC Power Supply (see “PS-126I80AC Power Supply” on page 2-28) • PS-I80AC-CC Power Supply (see “PS-I80AC-CC Power Supply” on page 2-29) • PS-360I160AC-P PoE Power Supply (see “PS-360I160AC-P Power Supply” on page 2-30) • PS-120I80DC48 - 48V DC Power Supply (see “PS-120I80DC48 Power Supply” on page 2-31) • PS-100I80DC24 - 24V DC Power Supply (see “PS-100I80DC24 Power Supply”
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OS6855-24/U24/U24X Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS-126I80AC Power Supply The PS-126I80AC Power Supply provides full system power for OmniSwitch 6855 Series switches and can be installed as either a primary or backup system power supply.
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OmniSwitch 6855 Series Chassis and Hardware Components OS6855-24/U24/U24X Power Supplies PS-I80AC-CC Power Supply The PS-I80AC-CC Power Supply provides full system power for OmniSwitch 6855 Series switches and can be installed as either a primary or backup system power supply.
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OS6855-24/U24/U24X Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS-360I160AC-P Power Supply The PS-360I160AC-P Power Supply provides full system and Power over Ethernet (PoE) for the OmniSwitch 6855-24 and can be installed as either a primary or backup system and PoE power supply.
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OmniSwitch 6855 Series Chassis and Hardware Components OS6855-24/U24/U24X Power Supplies PS-120I80DC48 Power Supply The PS-120I80DC48 DC Power Supply provdes full system power for OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply.
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OS6855-24/U24/U24X Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS-100I80DC24 Power Supply The PS-100I80DC24 Power Supply provides full system power for OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply.
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OmniSwitch 6855 Series Chassis and Hardware Components OS6855-14/P14/U10 Power Supplies OS6855-14/P14/U10 Power Supplies • PS-I40AC - System Power Brick (see “PS-I40AC Power Brick” on page 2-34) • PS-I66AC-P - PoE Power Brick (see “PS-I66AC-P PoE Power Brick” on page 2-35) • PS-I185AC-P (SDR-240-55) - PoE Power Supply (see “PS-I185AC-P (SDR-240-55) PoE Power Supply” on page 2-36) • PS-I40DC2448 - DC Power Brick (see “PS-I40DC2448 Power Brick” on page 2-37) • PS-I40DC2448E - DC Power Brick (see “PS-I40DC2
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OS6855-14/P14/U10 Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS-I40AC Power Brick The PS-I40AC Power Brick provides full system power for the OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply.
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OmniSwitch 6855 Series Chassis and Hardware Components OS6855-14/P14/U10 Power Supplies PS-I66AC-P PoE Power Brick The PS-I66AC-P PoE Power Brick provides Power over Ethernet for the OmniSwitch 6855-14 and can be installed as either the primary or backup PoE power supply.
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OS6855-14/P14/U10 Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS-I185AC-P (SDR-240-55) PoE Power Supply The PS-I185AC-P (SDR-240-55) PoE Power Supply provides Power over Ethernet for the OmniSwitch 6855-P14 and can be installed as either the primary or backup PoE power supply.
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OmniSwitch 6855 Series Chassis and Hardware Components OS6855-14/P14/U10 Power Supplies PS-I40DC2448 Power Brick The PS-I40DC2448 DC Power Brick provides full system power for the OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply.
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OS6855-14/P14/U10 Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS-I40DC2448E Power Brick The PS-I40DC2448E DC Power Brick provides full system power for the OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply.
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OmniSwitch 6855 Series Chassis and Hardware Components OS6855-14/P14/U10 Power Supplies PS-75I42DC48-P PoE Power Brick The PS-75I42DC48-P DC PoE Power Brick provides Power over Ethernet for the OmniSwitch 6855-14 and can be installed as either the primary or backup PoE power supply. 75W, -54.
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OS6855-14/P14/U10 Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components UL Listed Power Supplies Please see the table below to determine the appropriate power supply for the product that is being used. These products are for use only with the UL Listed Accessory models noted below.
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OmniSwitch 6855 Series Chassis and Hardware Components OS6855-14/P14/U10 Power Supplies Power Supply Shelf OS6855-24/U24 Alcatel-Lucent requires the use of the power supply shelf when connecting power supplies. The shelf can be attached directly to the back of the chassis or rack mounted. OS6855-24/U24 Power Supply Shelf OS6855-14/U10 Alcatel-Lucent requires the use of the power supply shelf when connecting power supplies.
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Stacking Cables OmniSwitch 6855 Series Chassis and Hardware Components Stacking Cables The following cables and transceivers can used for stacking switches into a virtual chassis. Depending on the length and stacking requirements, either copper or fiber can be used. Note. See Chapter 7, “Managing OmniSwitch 6855 Series Stacks,” for information on managing OmniSwitch 6855 Series switches in a stacked configuration.
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OmniSwitch 6855 Series Chassis and Hardware Components AC Power Cords AC Power Cords Since the power cord is the switch’s only disconnect device, it should be plugged into an easily accessible outlet. In the event that your power cord is lost or damaged, refer to the specifications below. Specifications The power cord included with this product contains three (3) insulated #18AWG stranded copper wires and is rated between 85-265 VAC (region dependent), 10 amps with a nominal length of 2 meters.
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DC Power Supply Considerations OmniSwitch 6855 Series Chassis and Hardware Components DC Power Supply Considerations In addition to the installation steps described in “Connecting a Power Supply Directly to the Chassis” on page 3-6 and “Rack Mounting the Power Supply Tray” on page 3-7 DC power supplies have the following additional considerations: • Connect to a -48V reliably grounded DC SELV source if using either a PS-120I80DC48 or PS- I40DC2448(E) power supply.
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OmniSwitch 6855 Series Chassis and Hardware Components DC Power Supply Considerations A clamp inside each slot keeps the power wire tightly in place during operation. The DC power supply has side screws that can be used to remove the connector if required. Installing DC Power Source Wire Leads These instructions describe how to connect your 3-wire DC power source to the power connector on your DC power supply. A small flat-tip screwdriver and a wire stripper are required for this procedure.
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DC Power Supply Considerations OmniSwitch 6855 Series Chassis and Hardware Components 4 Tighten the clamp by tightening the screw above the slot into which you inserted the wire lead. The wire lead should be securely attached inside the connector. You should be able to pull on the wire and not dislodge it. Warning.
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OmniSwitch 6855 Series Chassis and Hardware Components Installing the PS-I185AC-P (SDR-240-55) Power Supply Installing the PS-I185AC-P (SDR-240-55) Power Supply Connecting the Removed Outer Jacket (ROJ) Power Cords AC Input Wire Color and Cord Type Power Supply Label North America Wire Color International Wire Color L (Line) Black (30mm ROJ) Brown (30mm ROJ) N (Neutral) White (30mm ROJ) Blue (30mm ROJ) Protective Ground (PG) Green (33mm ROJ) Green/Yellow Stripe (33mm ROJ) DC Output Wire Color
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Installing the PS-I185AC-P (SDR-240-55) Power Supply 4 -Pin Kycon Connector OmniSwitch 6855 Series Chassis and Hardware Components Removed Outer Jacket (ROJ) Wires DC Output Power Cord Warning. Do not insert the NEMA 5-15 plug or IEC 60320 C15 power connector into the system power supply or any live power source until prompted to do so. Failure to follow these instructions may result in bodily injury and/or equipment damage.
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OmniSwitch 6855 Series Chassis and Hardware Components Installing the PS-I185AC-P (SDR-240-55) Power Supply 5 To secure the standard portion of the "Y-type" or straight AC power cord, begin by inserting the BLACK (North America) or BROWN (International) wire into the Line (L) terminal located at the bottom-front of the PoE power supply. 6 Next, insert the WHITE (North America) or BLUE (International) wire into the Neutral (N) terminal.
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Installing the PS-I185AC-P (SDR-240-55) Power Supply OmniSwitch 6855 Series Chassis and Hardware Components Note. See Chapter 4, “Mounting OS6855-14/P14 and OS6855-U10 Switches,” for additional information on mounting OmniSwitch 6855 Series switches.
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OmniSwitch 6855 Series Chassis and Hardware Components Console Port Console Port The console port, located on the chassis front panel, provides a console connection to the switch and is required when logging into the switch for the first time. By default, this RJ-45 connector provides a DTE console connection.
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Port Pinouts OmniSwitch 6855 Series Chassis and Hardware Components Port Pinouts RJ-45 Console Port – Connector Pinout Pin Number Signals as DTE Console Port 1 NC 2 NC 3 RXD 4 Ground 5 Ground 6 TXD 7 NC 8 NC 10/100 Ethernet Port – RJ-45 Pinout (non-PoE) Pin Number Description 1 RX+ 2 RX- 3 TX+ 4 not used 5 not used 6 TX- 7 not used 8 not used Gigabit Ethernet Port – RJ-45 Pinout Pin Number Description 1 BI_DB+ 2 BI_DB- 3 BI_DA+ 4 BI_DD+ 5 BI_DD- 6 BI_DA- 7
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OmniSwitch 6855 Series Chassis and Hardware Components Overtemp Condition 10/100/1000 Mbps Power over Ethernet Port – RJ-45 Pinout Pin Number Description 1 RX+ (-VDC) 2 RX- (-VDC) 3 TX+ (+VDC) 4 5 6 TX- (+VDC) 7 8 Overtemp Condition The OmniSwitch 6855 is designed to operate within a wider operating temperature range than normal network equipment as noted under the specifications section.
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Dying Gasp OmniSwitch 6855 Series Chassis and Hardware Components Dying Gasp If the switch loses all power it will maintain power long enough to send a Dying Gasp message before completely shutting down. An SNMP trap, Syslog message and Link OAM PDUs will be generated. Scenarios A Dying Gasp event will be generated in the following scenarios: • Primary power supply failure (if only power supply present). • Primary power supply failure and then backup power supply failure.
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OmniSwitch 6855 Series Chassis and Hardware Components Dying Gasp Link OAM PDU As soon as the power failure is detected an 802.3ah OAM Information PDU is sent to all ports for which link OAM is enabled and the LinkOAM port status is operational. The PDU will have the Dying Gasp bit set. Use the efm-oam and efm-oam port propagate-events commands to enable the generation of an 802.
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Dying Gasp page 2-56 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 Series Hardware Users Guide January 2013
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3 Mounting OS6855-24 and OS6855-U24/U24X Note. Never obstruct the air intake or exhaust vents located on the chassis. Obstructing these vents can cause switch failure. Always follow the recommended clearance values. General Mounting Recommendations Be sure that your switch is placed in a well-ventilated, static-free environment. Always allow adequate clearance at the front, rear, top, and sides of the switch. Refer the the table below for detailed information on recommended chassis clearances.
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General Mounting Recommendations Mounting OS6855-24 and OS6855-U24/U24X Elevated Operating Ambient Temperatures If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer.
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Mounting OS6855-24 and OS6855-U24/U24X Air Flow Recommendations Air Flow Recommendations Air flow for the switches differs slightly for each model. Air may be drawn through the chassis using fans or the switch may be convection cooled. Refer to the diagrams below for more information. 3. Air Exhaust. The air flow is exhausted through the fan exhaust vents at the left-hand and front of the chassis. Front of Chassis Rear of Chassis 2. Air Flow.
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Air Flow Recommendations Mounting OS6855-24 and OS6855-U24/U24X Chassis Air Flow for OS6855-U24 1. Air Intake. The chassis fans pull air from the main air intake vent located at the top-front of the chassis. Air Intake Vent Louvered Exhaust Vents Front of Chassis 2. Air Flow. The air from the intake vent is directed through the chassis past the circuit board. This air flow provides required cooling for chassis components. 3. Air Exhaust.
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Mounting OS6855-24 and OS6855-U24/U24X Air Flow Recommendations Chassis Air Convection for OS6855-U24X The OS6855-U24X switches are cooled by natural air convection, no forced air is required. Heatsink - Natural air convection over the heatsink.
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Installing Power Supplies Mounting OS6855-24 and OS6855-U24/U24X Installing Power Supplies OmniSwitch 6855 Series power supply can be installed in the following ways: • As a primary or backup supply directly connected to the back of an OmniSwitch 6855 Series chassis. See “Connecting a Power Supply Directly to the Chassis” on page 3-6 for more information. • As a primary or backup supply connected with a cable. See “Rack Mounting the Power Supply Tray” on page 3-7 for more information.
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Mounting OS6855-24 and OS6855-U24/U24X Installing Power Supplies 4 Carefully slide the power supply against the back of the chassis until the power connector securely connects. 5 Tighten the captive screw for each power supply located at back of the power supply to the power supply tray. Rack Mounting the Power Supply Tray The following section describes how to rack-mount a power supply tray and connect the power supply with a cable.
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Installing Power Supplies Mounting OS6855-24 and OS6855-U24/U24X 3 Carefully slide the power supply on to the power supply tray and secure the power supply to the tray using the captive screws. Tighten these screws to secure the power supply. Attaching a Power Supply to the Power Supply Tray Note. Two power supply types can be attached to a power supply tray. 4 After the rack-mount flanges and the power supply are secured to the tray, mark the holes on the rack where the tray is to be installed.
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Mounting OS6855-24 and OS6855-U24/U24X Installing Power Supplies Connecting the Power Supply Cable Follow the steps below to connect a power supply with a cable: 1 Be sure the chassis ( see “Rack-Mounting the Chassis” on page 3-13 ) and power supply tray are securely fastened to the rack. 2 Connect the proper end of the supplied power supply cable to the appropriately labeled primary or backup connector on the switch and tighten securely.
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Installing Power Supplies Mounting OS6855-24 and OS6855-U24/U24X Securing Power Supply Cord The following section describes how to secure the power supply cord to the power supply using the optional power supply cord retaining bracket. 1 If necessary, disconnect the AC power cord from the power supply. 2 Remove the screw directly above the AC power supply receptable on the power supply and set aside, this screw will be used to secure the power supply cord retaining bracket.
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Mounting OS6855-24 and OS6855-U24/U24X Hot-Swapping Power Supplies Hot-Swapping Power Supplies OmniSwitch 6855 Series switches support hot-swapping of their power supplies. The following sections describe how to hot-swap a power supply either directly connected (i.e., without a cable) or rack-mounted power supply. Warning: Before proceeding, ensure a redundant power supply is connected and operational. Anti-Static Warning.
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Hot-Swapping Power Supplies Mounting OS6855-24 and OS6855-U24/U24X Hot-Swapping a Rack Mounted Power Supply 1 Disconnect the power supply to be hot-swapped from its power source. 2 Loosen the power supply cable of the power-supply to be hot-swapped and disconnect from power supply. 3 Loosen the captive screw of the power supply to be hot-swapped. 4 Carefully slide the power supply out of the power supply tray and set aside.
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Mounting OS6855-24 and OS6855-U24/U24X Rack-Mounting the Chassis Rack-Mounting the Chassis Refer to the important guidelines below before installing the OmniSwitch 6855 Series chassis in a rack. • It is recommended that two people install the switch in the rack—one person to hold the chassis and position it in the rack, and a second person to secure the chassis to the rack using attachment screws (not supplied). • Alcatel-Lucent provides two rack-mount flanges with each OmniSwitch 6855 Series switch.
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Rack-Mounting the Chassis Mounting OS6855-24 and OS6855-U24/U24X 3 After the rack-mount flanges are secured to the chassis, mark the holes on the rack where the switch is to be installed. 4 Lift and position the switch until the rack-mount flanges are flush with the rack post. 5 Align the holes in the flanges with the rack holes that were marked in step 3. 6 Once the holes are aligned, insert a rack mount screw (not provided) through the bottom hole of each flange.
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Mounting OS6855-24 and OS6855-U24/U24X Table Mounting the Chassis Table Mounting the Chassis OmniSwitch 6855 Series switches can be installed freestanding as a tabletop unit. Note. Be sure that adequate clearance has been provided for chassis air flow and access to the front, back, and sides of the switch. For recommended clearances, refer to “General Mounting Recommendations” on page 3-1. Also, be sure that you have placed the chassis within the reach of all the required AC power sources.
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Table Mounting the Chassis Mounting OS6855-24 and OS6855-U24/U24X 4 Mount the switch assembly on the table by inserting attachment screws through the flat portion of the mounting brackets and into the mounting surface.
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4 Mounting OS6855-14/P14 and OS6855-U10 Switches This chapter covers different mounting and installation options for OS6855-14/P14 (PoE Models) and OS6855-U10 switches. Anti-Static Warning. Before handling any components, free yourself of static by wearing a grounding strap, or by grounding yourself properly. Static discharge can damage the switch and the backup power supply. Chassis Components The switches ship with all mounting brackets attached.
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General Installation Recommendations Mounting OS6855-14/P14 and OS6855-U10 Switches General Installation Recommendations Cooling Recommendations The switches are cooled by natural air convection, no forced air is required. See table below for recommended clearance above the chassis. Air Convection Over Heat Sinks Reduced Air Flow Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.
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Mounting OS6855-14/P14 and OS6855-U10 Switches General Installation Recommendations Recommended Clearances Always allow adequate clearance at the front, rear, top, and sides of the switch. The following table shows the recommended minimum clearances for adequate chassis cooling and access to cabling and components at the front and rear of the chassis. Location OS6855-14/P14 OS6855-U10 Top 0.875 inches (1/2 RU) for switches operating in an ambient room temperature of 60°C or less. 3.
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Power Supply Information Mounting OS6855-14/P14 and OS6855-U10 Switches Power Supply Information Before getting started, please note that OmniSwitch 6855 Series power supplies can be installed in a number of different configurations. For example: • Basic single system power, which provides minimum power requirements to the chassis, with no power supply redundancy/failover. • Redundant system power, which provides minimum power requirements to the chassis as well as power supply redundancy/failover.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855U10 Switches General Rack-Mounting Guidelines If you will be rack-mounting your switch(es), refer to the important guidelines below before installing. • It is recommended that two people install the switch assembly on the rack—one person to hold the chassis and position it on the rack, and a second person to secure the chassis to the rack using attachment screws.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches 2 Attach the S-bracket that was removed at step 1 to the right-rear portion of the power supply tray, as shown. Use the single power supply tray attachment screw (provided). S-bracket Re-attach the S-bracket removed at step one to the power supply tray, as shown. Power supply tray 3 Next, plug the connector cable from your power supply into the PS1 port located in the back of the switch chassis.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches 4 Slide the cable retainer clip over the connector cable(s) as shown. 5 Secure the connector cable(s) in place using the screws provided.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches PoE Configurations (OS6855-14) OS6855-14 switches using PoE also require a second power supply. This second power supply is a PoEspecific unit included with your Alcatel-Lucent product shipment. Note.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Plug the longer connector cable from the second PoE power supply into the PoE2 port on the rear panel of the chassis, then connect the shorter cable to the female AC connector on the remaining system power supply. When complete, continue to step 5. PoE Configurations (OS6855-P14) OS6855-P14 switches using PoE require a second power supply.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches 8 Secure the retaining strap to the power supply tray using the attachment screws (provided). Retaining strap tabs Notches in power supply Power supply tray Power supply brick 9 Position the switch chassis immediately to the right of the power supply tray and attach the tray’s right- front mounting flange to the left-front chassis mounting flange using two attachment screws (provided).
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Redundant Chassis Power with PoE (OS6855-14/P14) For switches using redundant chassis power with PoE, an additional power supply tray is required. This power supply tray is included with all shipments for which redundant chassis power and PoE have been specified as requirements. To install the second power supply tray, see steps 11 through 15 below.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches 18 Install one cord retainer bracket to the back of each installed power supply using the attachment screws (provided). Once all retainer clips are attached, place the slotted retainer clip over the bracket with the retainer fingers pointing down and slide the retainer bracket toward the power supply until it meets the power cord connector.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches 22 Once the holes are aligned, insert a rack mount screw (not provided) through the bottom hole of each flange. Tighten both screws until they are secure. When rack mounting, a clearance of 0.875 inches is recommended above OS6855-14 and OS6855-U10 switches. No minimum clearance is required below the chassis assembly.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches DC-PoE Power Supply Mounting Due to the height of the DC PoE power supply it cannot be secured using the power supply retaining strap. Instead, it is secured directly to the power supply tray with screws. Additionally, a different power supply retaining strap is provided for securing the system power supply. DC PoE Power Supply Retaining strap and screws for system power supply.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches PS-I185AC-P (SDR-240-55) Power Supply Mounting This power supply is used to provide PoE power to the OS6855-P14. Due to the height and physical characteristics of this power supply it cannot be secured using the power supply retaining strap. Instead, it is secured with a vented power supply cover as shown below.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches 2 Place the vented power supply cover over the power supply and align the holes in the cover with the threaded holes in the tray. 3 Before securing the cover to the tray, be sure to route the chassis output connector cable under the cover’s built-in retainer clip, as shown. This clip holds the output connector cable firmly in place.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches 4 Secure the cover to the tray using three (3) attachment screws. 5 Use the strain relief device to secure the power supply cord, as shown. Ensure the strain relief device firmly secures the cord and is mounted between the two notches to prevent any movement.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches Note. See Chapter 2, “OmniSwitch 6855 Series Chassis and Hardware Components,” for additional information on installing power supplies.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Additional Rack Mounting Options Depending on the number of power supplies, power supply trays, and chassis, the OS6855 can be mounted in a variety of ways as shown below.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches Redundant System and PS-I185AC-P (SDR-240-55) Power Supplies - Side/Rear Mount 1 If the OS6855 has a single tray attachment bracket attached to the left-rear of the chassis (as shown), start by removing the two screws holding the bracket in place. Set the bracket aside. Remove the two screws holding the brackets in place.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches 2 Prep the side of the chassis by installing one side-mount bracket at the same location. Orient the bracket as shown. Align the screw holes and attach the side-mount bracket as shown. 3 Connect the two power supply trays in tandem. Secure the trays using two attachment screws. Install ttachment screws in the flanges at each side of the tandem tray assembly.
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Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches 4 Next, prep the power supply trays by attaching two side-mount brackets. Orient the brackets as shown. 5 Place the tray assembly next to the chassis and slide them together so that the side mount brackets interconnect.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Rack-Mounting OS6855-14/P14 and OS6855-U10 Switches 6 Align the screw holes and insert the connector screws through the front of each bracket assembly. Bracket Assembly Bracket Assembly Front of Chassis Rear of Chassis The tandem tray assembly is now complete. Install power supplies as needed.
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Table-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches Table-Mounting OS6855-14/P14 and OS6855U10 Switches General Table-Mounting Guidelines OmniSwitch 6855 Series switches can be installed freestanding as tabletop-mounted units. If you will be table-mounting your switch(es), refer to the important guidelines below before installing.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Table-Mounting OS6855-14/P14 and OS6855-U10 Switches 2 Next, insert the two tabs at the base of the power supply tray into the slots provided at the bottom-rear portion of the switch chassis. Secure the power supply tray to the rear of the chassis using the attachment screws (provided). Insert tab Insert tab 3 Plug the connector cable from your power supply into the PS1 port located in the back of the switch chassis, as shown.
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Table-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches Redundant Chassis Power For OS6855-14/P14 or OS6855-U10 switches using redundant chassis power, a second power supply is required. For this configuration, plug the connector cable from the second power supply into the PS2 port on the rear panel of the chassis. When complete, continue to step 5. PoE Configurations (OS6855-14) OS6855-14 switches using PoE also require a second power supply.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Table-Mounting OS6855-14/P14 and OS6855-U10 Switches Redundant Chassis Power with PoE (OS6855-14) For OS6855-14 switches using redundant chassis power in addition to PoE, a total of four power supplies are required. For this configuration, plug a second Alcatel-Lucent-provided system power supply into the PS2 port on the rear panel of the chassis.
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Table-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches Note. For switches using redundant chassis power with PoE, place the power supplies connected to the PS1 and PoE1 ports side-by-side in the tray. The power supplies connected to ports PS2 and PoE2 will be placed in an additional power supply tray later in the installation. 6 Position the power supply retaining strap over the power supplies.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Table-Mounting OS6855-14/P14 and OS6855-U10 Switches retainer fingers pointing down and slide the retainer bracket toward the power supply until it meets the power cord connector. Insert two screws (provided) into the retainer clip slots and tighten until secure. Power supply Slotted retainer clip Power cord connector Retainer bracket 10 If no additional power supplies are required, skip to step 11.
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Table-Mounting OS6855-14/P14 and OS6855-U10 Switches Mounting OS6855-14/P14 and OS6855-U10 Switches Redundant Chassis Power with PoE (OS6855-14/P14) If the switch requires both redundant power and PoE, a minimum of four (4) power supplies is required (see page 4-4 for more information). To accommodate four power supplies, a second power supply tray must be installed directly behind the first power supply tray.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Table-Mounting OS6855-14/P14 and OS6855-U10 Switches Redundant Chassis Power with PoE/High PoE (OS6855-14/P14) For redundant chassis power with PoE configurations, attach two additional mounting brackets to the rear portion of the second power supply tray. 15 If preferred, mount the complete switch assembly to the table by inserting attachment screws (not provided) through the flat portion of the mounting brackets and into the mounting surface.
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Industrial Environment Mounting Options Mounting OS6855-14/P14 and OS6855-U10 Switches Industrial Environment Mounting Options General Industrial Environment Mounting Guidelines • Wall-Mounting is supported on the OS6855-14, OS6855-P14, and OS6855-U10 in an industrial envi- ronment. • DIN rail mounting is supported on the OS6855-P14 in an industrial environment.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Industrial Environment Mounting Options Wall Mounting Instructions 1 Refer to the “General Wall-Mounting Guidelines” for general mounting guidelines. 2 Use one person to securely hold the chassis assembly in position on the wall. Mark the location of the holes in the mounting brackets on the wall. 3 Pre-drill the wall (if required).
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Industrial Environment Mounting Options Mounting OS6855-14/P14 and OS6855-U10 Switches DIN Rail Mounting Before DIN rail mounting your equipment refer to the “General DIN Rail Mounting Guidelines” section for additional mounting kits that may be required. DIN Rail Mounting - PS-I185AC-P (SDR-240-55) Power Supply 1 The power supply has a factory-installed DIN bracket. To install the power supply, align the center of the power supply with the rail.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Industrial Environment Mounting Options DIN Rail Mounting - PS-I40AC System Power Supply 1 The PS-I40AC power supply requires a user installed DIN bracket. To install the power supply, use the three (3) attachment screws to secure the bracket to the power supply as shown in the diagram below. Spring-Loaded DIN Rail Bracket Attaching DIN Rail Racket to PS-I40AC Power Supply 2 The DIN bracket has a spring-loaded clip under the bottom flange.
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Industrial Environment Mounting Options Mounting OS6855-14/P14 and OS6855-U10 Switches DIN Rail Mounting - Chassis/Power Tray 1 Install the chassis brackets with the flange facing down. Attaching Chassis Brackets 2 Align the holes of the rack mount flanges with the threaded holes in the DIN brackets. Attach the flanges to the brackets using the attachment screws (arrows on DIN brackets pointing to top of assembly).
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Mounting OS6855-14/P14 and OS6855-U10 Switches Industrial Environment Mounting Options 3 The DIN brackets are spring-loaded on one side and the springs should be on the bottom. Spring-Loaded Clamp DIN Rail Bracket Attachment (Chassis removed for clarification) To attach the assembly to the DIN rail, align the center of the DIN brackets with the wall-mounted rail.
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Industrial Environment Mounting Options Mounting OS6855-14/P14 and OS6855-U10 Switches 4 Holding the assembly at a slight angle, press the DIN brackets against the rail, applying pressure to the springs. When the springs are depressed, press the assembly straight back against the rail until the brackets click into place. Assembly DIN Rail Mounted 5 While grasping the chassis firmly, move the assembly slightly to test that all brackets are securely fastened to the rail.
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Mounting OS6855-14/P14 and OS6855-U10 Switches Hot-Swapping Power Supplies Hot-Swapping Power Supplies Hot swapping is supported on OS6855 switches. In order to support the hot swapping of power supplies, the switch must have: • Redundant system power or redundant PoE power (if hot swapping a PoE supply) • Power supply tray(s) installed directly behind the switch chassis Note.
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Hot-Swapping Power Supplies Mounting OS6855-14/P14 and OS6855-U10 Switches 5 Carefully remove the retaining strap from the power supply tray. Be careful not to disrupt the operational power supply adjacent to the power supply being hot swapped. Retaining strap Power supply brick Power supply tray Attachment screw 6 Lift the power supply that is being hot swapped out of the power supply tray and unplug its connector cable from the PS port located in the back of the switch chassis.
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5 Booting 6855 Series Switches For information on booting stand-alone switches and switches in stacked configurations, refer to the sections below. Booting an OmniSwitch 6855 The OmniSwitch 6855 Series switch does not use an on/off switch. The power cord is the switch’s only connect/disconnect device. The power connector socket is located on the power supply rear panel. For more information, refer to “OmniSwitch 6855 Series Chassis and Hardware Components” on page 2-1.
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Console Port Booting 6855 Series Switches Console Port The console port, located on the chassis front panel, provides a console connection to the switch and is required when logging into the switch for the first time. By default, this RJ-45 connector provides a DTE console connection.
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Booting 6855 Series Switches Console Port 5 To change the stop bits value, enter boot serialstopbits, followed by the number of stop bits. Options include 1 (default) and 2.
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Console Port Booting 6855 Series Switches Viewing the Power Supply Status The switch constantly monitors the power supply operation. If either the primary or backup power source (optional) unexpectedly shuts down, the switch sends out a notification to the user. In addition, the power LED on the chassis front panel displays solid amber. Note. For detailed OmniSwitch 6855 Series LED information, refer to “Status LEDs” on page 2-21.
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Booting 6855 Series Switches Monitoring the Chassis Monitoring the Chassis OmniSwitch 6855 Series switches can be monitored and managed via the console port using Command Line Interface (CLI) commands. The switches can also be monitored and managed via the Ethernet using CLI commands, WebView, SNMP, and OmniVista. The section below provides some examples of useful hardware-related monitoring CLI commands.
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Monitoring the Chassis Booting 6855 Series Switches Checking the Fan Status To check the current status for all six fans in the chassis, use the show fan command. For example: -> show fan Chassis Fan Status -------+---+----------1 1 Running 1 2 Running 1 3 Running 1 4 Running For a complete list of output definitions for this command, refer to the OmniSwitch CLI Reference Guide.
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Booting 6855 Series Switches Monitoring the Chassis Using LEDs to Visually Monitor the Chassis The front panel of OmniSwitch 6855 Series switches provides status LEDs that are useful in visually monitoring the status of standalone switches. Front panel LEDs include: • Ethernet Port LEDs • System Status LEDs • Combo Port Status LEDs For tables showing LED states operating normally, refer to page 2-21.
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Monitoring the Chassis page 5-8 Booting 6855 Series Switches OmniSwitch 6855 Series Hardware Users Guide January 2013
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6 Installing and Managing Power over Ethernet (PoE) Power over Ethernet (PoE) is supported on OmniSwitch 6855 Series switches and provides inline power directly from the switch’s Ethernet ports. Powered Devices (PDs) such as IP phones and wireless APs can be powered directly from the switch’s RJ-45 ports. As the feature reduces devices’ dependence on conventional power sources, PoE eliminates many restrictions that traditional electrical considerations have imposed on networks.
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In This Chapter Installing and Managing Power over Ethernet (PoE) In This Chapter This chapter provides specifications and descriptions of hardware and software used to provide PoE for attached devices. The chapter also provides information on configuring PoE settings on the switch through the Command Line Interface (CLI). CLI commands are used in the configuration examples; for more details about the syntax of commands, see the OmniSwitch CLI Reference Guide.
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Installing and Managing Power over Ethernet (PoE) Power over Ethernet Specifications Power over Ethernet Specifications The table below lists general specifications for Alcatel-Lucent’s Power over Ethernet support. For more detailed power supply and Power Source Equipment (PSE) specifications, refer to Chapter 2, “OmniSwitch 6855 Series Chassis and Hardware Components.” IEEE Standards supported IEEE 802.
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Viewing PoE Power Supply Status Installing and Managing Power over Ethernet (PoE) Dynamic Power Over Ethernet (OS6855-P14 Only) This feature allows the OS6855-P14 to automatically adjust the maximm amount of PoE power based on the ambient temperature.
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Installing and Managing Power over Ethernet (PoE) Configuring Power over Ethernet Parameters Configuring Power over Ethernet Parameters Power over Ethernet Defaults The following table lists the defaults for PoE configuration: Parameter Description Command(s) Default Value/Comments PoE operational status lanpower start or lanpower stop Disabled Total power available to a port lanpower power 15.
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Configuring Power over Ethernet Parameters Installing and Managing Power over Ethernet (PoE) Disabling PoE To disable PoE on a particular slot or port, use the lanpower stop command. To disable PoE on a specific PoE-capable port, enter a slot/port number. For example: -> lanpower stop 1/4 To disable PoE for all PoE-capable in a slot, enter the corresponding slot number only.
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Installing and Managing Power over Ethernet (PoE) Configuring Power over Ethernet Parameters To increase or decrease the total power available to a slot, use the lanpower maxpower command. Since you are setting the power allowance for an individual slot, you must specify a slot number in the command line. For example, the syntax -> lanpower 1 maxpower 40 reduces the power allowance of the OmniSwitch 6850 Series slot 1 to 40 watts.
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Understanding Priority Disconnect Installing and Managing Power over Ethernet (PoE) Understanding Priority Disconnect The priority disconnect function differs from the port priority function described on page 6-7 in that it applies only to the addition of powered devices (PDs) in tight power budget conditions.
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Installing and Managing Power over Ethernet (PoE) Understanding Priority Disconnect Priority Disconnect is Enabled; Same Priority Level on All PD Reminder. Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device. When a PD is being connected to a port with the same priority level as all other in the slot, the physical port number is used to determine whether the incoming PD will be granted or denied power.
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Understanding Priority Disconnect Installing and Managing Power over Ethernet (PoE) Priority Disconnect is Disabled Reminder. Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device. When priority disconnect is disabled, power will be denied to any incoming PD, regardless of its port priority status (i.e., low, high, and critical) or physical port number (i.e., 1/1).
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Installing and Managing Power over Ethernet (PoE) Monitoring Power over Ethernet via CLI Monitoring Power over Ethernet via CLI To monitor current PoE statistics and settings, use the show lanpower command.
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Monitoring Power over Ethernet via CLI page 6-12 Installing and Managing Power over Ethernet (PoE) OmniSwitch 6855 Series Hardware Users Guide January 2013
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7 Managing OmniSwitch 6855 Series Stacks In addition to their working as individual stand-alone switches, OmniSwitch 6855 Series switches can also be linked together to work as a single virtual chassis known as a stack. With stacks, users can easily expand their switching capacity simply by adding additional switches to the stack. In addition, stacks provide enhanced resiliency and redundancy features. For more information, refer to page 7-4. Note.
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In This Chapter Managing OmniSwitch 6855 Series Stacks In This Chapter This chapter provides information on OmniSwitch 6855 Series switches configured to operate as a single virtual chassis. Topics described in the chapter include: • OmniSwitch 6855 Series stack overview on page 7-4. • Roles within the stack on page 7-4. • Stack cabling on page 7-17. • Slot numbering on page 7-20. • Hot-Swapping modules in a stack on page 7-25. • Reloading switches on page 7-27.
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Managing OmniSwitch 6855 Series Stacks OmniSwitch 6855 Stacking Specifications OmniSwitch 6855 Stacking Specifications The following table lists OmniSwitch 6855 Stacking specifications.
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OmniSwitch 6855 Series Stack Overview Managing OmniSwitch 6855 Series Stacks OmniSwitch 6855 Series Stack Overview Users can configure OmniSwitch 6855-U24X switches into a single virtual chassis known as a stack. With stacks, switching capacity can be easily expanded simply by adding additional switches to the stack. For example, a user can start with a stack composed of two switches and add additional switches to that stack as network demands increase over time. Note.
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Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Important Note. For management module redundancy to work effectively, the software on all switches operating in the stack must be synchronized at all times. Refer to “Synchronizing Switches in a Stack” on page 7-37 for more information. Primary 1 A stack of four OmniSwitches is operating normally. The stack consists of a primary module, secondary module, and two elements operating in idle status.
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Roles Within the Stack Managing OmniSwitch 6855 Series Stacks 1 A stack of two OmniSwitches is operating normally. The stack consists of a primary module and a secondary module. (The software on both elements in the stack is synchronized.) 2 The primary management module fails or is taken offline (e.g., powered off or rebooted by the user). 3 The switch operating as the secondary management module immediately takes over the primary role.
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Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Primary Management Module Selection For a stack of OmniSwitches to operate as a virtual chassis, there must be a mechanism for dynamically selecting the switch within the stack that will assume the primary management role. OmniSwitches use three different methods for selecting the primary switch. These methods are: • Chassis MAC address • Saved slot number • Chassis uptime Note.
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Roles Within the Stack Managing OmniSwitch 6855 Series Stacks Using Saved Slot Information The saved slot number is the slot number the switch will assume following a reboot. This information is stored in a switch’s boot.slot.cfg file; the switch reads its slot number assignment from this file at bootup and assumes the specified slot number within the stack.
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Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Using Switch Uptime A user can override both the MAC address and saved slot methods for determining a stack’s primary management module. This is done by controlling the uptime of switches in the stack. If all elements of a stack are powered off, the user can force a particular switch to become primary by powering on that switch and waiting a minimum of 15 seconds before powering on any other switches.
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Roles Within the Stack Managing OmniSwitch 6855 Series Stacks Secondary Management Module Selection In order to provide effective management module redundancy, all OmniSwitch stacked configurations dynamically assign a backup, or secondary, management module during the boot process. OmniSwitch stacks use two different methods for selecting the secondary switch.
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Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Using Saved Slot Information If a stack with preassigned slot information for each switch is booted, the switch with the second lowest slot value is assigned the secondary management role. For example, if a stack of four switches is booted and the preassigned slot values for each switch are 1, 2, 3, and 4, the switch with the slot value of 2 is assigned the secondary role.
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Roles Within the Stack Managing OmniSwitch 6855 Series Stacks Idle Module Role Switches that are not assigned either the primary or secondary role in a stack are, by default, assigned the role of idle modules. These idle modules operate similarly to Network Interface (NI) modules in a chassisbased switch. It is the job of idle modules to send and receive traffic.
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Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Pass-Through Mode The pass-through mode is a state in which a switch has attempted to join a stack but has been denied primary, secondary, and idle status. When a switch is in the pass-through mode, its Ethernet are brought down (i.e, they cannot pass traffic). Its stacking cable connections remain fully functional and can pass traffic through to other switches in the stack.
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Roles Within the Stack Managing OmniSwitch 6855 Series Stacks To avoid a pass-through condition following a reboot, make sure that all saved slot values for the stack are unique. Use the stack set slot command.
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Managing OmniSwitch 6855 Series Stacks Roles Within the Stack To resolve this pass-through condition, simply assign slot 1001 a new saved slot value and reboot the module.
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Roles Within the Stack Managing OmniSwitch 6855 Series Stacks In some pass-through conditions (for example, larger stacks where multiple switches are in pass-through mode), it might be desirable to correct any duplicate saved slot assignments and then reboot the entire stack. The recovery from pass-through can be accomplished with fewer steps than reassigning slot numbers and rebooting modules on a slot-by-slot basis.
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Managing OmniSwitch 6855 Series Stacks Stack Cabling Stack Cabling Switches in a stack are connected to each other with either copper or fiber stacking cables that are available in various lengths. Fiber can be used with an SFP+ transceiver. Stacking cables for OmniSwitches can be connected in any pattern. In other words, the cable connected to stacking port A of one switch can be connected to either stacking port A or stacking port B of the adjacent switch.
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Stack Cabling Managing OmniSwitch 6855 Series Stacks Redundant Stacking Cable Connection OmniSwitches allow redundant stacking cable connections between the top-most and bottom-most switches in a stack. Important. For a stacked configuration to have effective redundancy, a redundant stacking cable must be installed between the upper-most and bottom-most switch in the chassis at all times.
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Managing OmniSwitch 6855 Series Stacks Stack Cabling Redundant stacking cables provide a form of dual redundancy. As shown in the figure above, the redundant cable allows traffic to flow in the event of a stacking link failure. The redundant cable also provides failover if a switch goes down within the stack. Traffic continues to flow between the modules that remain operational, as shown in the diagram below: Stacking Cables Chassis Front Slot 1 1 Data enters slot 1 through the Ethernet port.
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Slot Numbering Managing OmniSwitch 6855 Series Stacks Slot Numbering For a stack of OmniSwitches to operate as a virtual chassis, each module in the stack must be assigned a unique slot number. To view the current slot assignments for a stack, use the show ni or show module commands. The slot number is also displayed on the front panel of each switch by the LED located on the left side of the chassis (refer to “Status LEDs” on page 2-21 for more information).
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Managing OmniSwitch 6855 Series Stacks Slot Numbering Dynamic Slot Number Assignment Dynamic slot number assignment occurs when there are no boot.slot.cfg files present in the switches’ /flash directories. This is the case for new, “out of the box,” switches that have not been previously booted. When a brand new stack (or stack with no boot.slot.cfg files) is booted, the system software automatically detects the module with the lowest MAC address.
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Slot Numbering Managing OmniSwitch 6855 Series Stacks If the switch with the lowest MAC address happens to be the bottom-most module in the stack, slot numbering will not resume from the top of the stack. Instead, the system software will select the secondary module using the standard method (i.e., the switch connected to the primary’s stacking port A), then continue to number the stack from the bottom up. This intuitive slot assignment provides the cleanest and most manageable stack topology.
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Managing OmniSwitch 6855 Series Stacks Slot Numbering Manual Slot Number Assignment To manually assign slot numbers to one or more modules in a stack, use the stack set slot command. This command writes slot information to the boot.slot.cfg file located in a switch’s /flash directory. It is this saved slot information that the switch will assume following a reboot.
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Slot Numbering Managing OmniSwitch 6855 Series Stacks Because slot 6 is the top-most switch in the stack, it is reassigned the slot 1 (i.e., primary) position; because slot 7 is located immediately below slot 6, it is reassigned the slot 2 (i.e., secondary) position, etc. Note that the modules were not reloaded one-by-one, even though the stack set slot command provides optional syntax for doing so. Instead, new slot number information is first saved to each boot.slot.cfg file across the stack.
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Managing OmniSwitch 6855 Series Stacks Hot-Swapping Modules In a Stack Hot-Swapping Modules In a Stack As with chassis-based switches, NI modules within an OmniSwitch virtual chassis are hot-swappable. NI modules are essentially those modules operating in the stack in idle mode. These modules can be removed from, or added to, an existing stack without disrupting other modules in the stack.
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Hot-Swapping Modules In a Stack Managing OmniSwitch 6855 Series Stacks Merging Stacks Merging stacks involves connecting two or more operational stacks and attempting to reboot them as a single virtual chassis. In most cases, errors will result. To merge stacks without causing errors, select one stack that is to remain up and running and then add modules from the other stack(s) by following the steps below: 1 Make sure all switches are running the same software version.
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Managing OmniSwitch 6855 Series Stacks Reloading Switches Reloading Switches Reloading is essentially a soft boot of a switch. Users can reload stacked modules operating in any role— i.e., primary, secondary, idle, and pass-through. Refer to the sections below for more information. Reloading the Primary Management Module If the switch with the primary management role is reloaded, the switch with the secondary role automatically takes over primary management functions.
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Reloading Switches Managing OmniSwitch 6855 Series Stacks If there are only two switches in the stack, the switch that was reloaded (the former primary) assumes the secondary role when it comes back up. 1 In this stack of two OmniSwitches, the slot 1 switch is the primary Primary - Slot 1 management module. The slot 2 switch is the secondary. Secondary - Slot 2 2 The user reloads the stack’s primary management module by issuing -> reload primary the reload primary command.
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Managing OmniSwitch 6855 Series Stacks Reloading Switches Reloading the Secondary Management Module If the switch with secondary management role is reloaded, the idle switch with the lowest slot number will automatically assume the secondary role. The reloaded switch (the former secondary) will assume an idle role when it comes back up. Meanwhile, the switch with the primary management role, as well as any other idle modules in the stack, continue operations without interruption.
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Reloading Switches Managing OmniSwitch 6855 Series Stacks If there are only two switches in the stack, the switch that was reloaded (the former secondary) resumes the secondary role when it comes back up. Primary - Slot 1 1 In this stack of two OmniSwitches, the slot 1 switch is the primary management module. The slot 2 switch is the secondary. Secondary - Slot 2 2 The user reloads the stack’s secondary management module by -> reload secondary issuing the reload secondary command.
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Managing OmniSwitch 6855 Series Stacks Reloading Switches Reloading Switches with Idle Roles Similar to reloading Network Interface (NI) modules on chassis-based switches, modules operating in idle status within a stack can be reloaded via the CLI. Note. Any traffic being passed on the module’s Ethernet will be interrupted during the reboot. Other modules within the stack will continue to operate without interruption. To reset a single module operating in idle mode, use the reload ni command.
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Reloading Switches Managing OmniSwitch 6855 Series Stacks Reloading All Switches in a Stack Reloading all switches in the stack is essentially a full reboot of the virtual chassis. This can be useful in restoring a stack’s previously configured topology—i.e., the stack’s saved slot numbers and management roles. Note, however, that all data flow on the stack is interrupted whenever a full reboot is issued. To reset all switches in a stack use the reload all command. For example: -> reload all Important.
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Managing OmniSwitch 6855 Series Stacks Reloading Switches No Switches In the Stack Have Saved Slot Information If a full reload is issued and no switches in the stack have unique slot numbers, slot numbers will be assigned beginning with the switch with the lowest MAC address. (This can occur if the boot.slot.cfg file has been deleted from each switch’s /flash directory—e.g., by issuing the stack clear slot command for all modules in the stack.
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Reloading Switches Managing OmniSwitch 6855 Series Stacks Avoiding Split Stacks The term “splitting” a stack refers to the creation of isolated modules within the virtual chassis. A split stack can result from the following conditions: • Two or more non-adjacent switches are reloaded simultaneously • The stack is reloaded without a redundant stacking cable connection The sections below offer simple guidelines for avoiding splitting the stack during the reload process.
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Managing OmniSwitch 6855 Series Stacks Changing the Secondary Module to Primary Changing the Secondary Module to Primary OmniSwitch stacks allow users to manually force the secondary switch to assume the primary management role. This is referred to as “takeover.” The behavior of a takeover is similar to that of reloading the primary management module (see page 7-27). Whenever a takeover is initiated, the switch with the secondary role automatically takes over primary management functions.
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Changing the Secondary Module to Primary Managing OmniSwitch 6855 Series Stacks If there are only two switches in the stack, the former primary switch resumes the secondary role when it comes back up following the takeover. Primary - Slot 1 1 In this stack of two OmniSwitches, the slot 1 switch is the primary management module. The slot 2 switch is the secondary. Secondary - Slot 2 2 A takeover is initiated by the user; the primary management -> takeover module is automatically reloaded.
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Managing OmniSwitch 6855 Series Stacks Synchronizing Switches in a Stack Synchronizing Switches in a Stack Management module synchronization refers to the process of copying all files in the /flash/working and /flash/certified directories of the primary management module to the /flash/working and /flash/certified directories of all the other switches in the stack. The system and configuration software on the nonprimary switches—i.e.
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Monitoring the Stack Managing OmniSwitch 6855 Series Stacks Monitoring the Stack As shown in the previous sections, monitoring the current status and operation of all elements in a stack can help users avoid unexpected stack conditions. The table below includes CLI commands that are useful in monitoring stack conditions. CLI Commands Used for Monitoring a Stack show stack topology Displays the current operating topology of switches within a stack.
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Managing OmniSwitch 6855 Series Stacks Monitoring the Stack CLI Commands Supported on Both Primary and Secondary Management Modules Although most CLI commands are executed when logged into the switch with the primary management role, there is a group of commands that is supported when logged in to either the primary or secondary management module. For a list of these commands, refer to the tables below. Note.
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Monitoring the Stack page 7-40 Managing OmniSwitch 6855 Series Stacks OmniSwitch 6855 Series Hardware Users Guide January 2013
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A Regulatory Compliance and Safety Information This appendix provides information on regulatory agency compliance and safety for OmniSwitch 6855 switches. Declaration of Conformity: CE Mark This equipment is in compliance with the essential requirements and other provisions of Directive 2004/108/EC (EMC), 2006/95/EC (LVD), 91/263/EEC (Telecom Terminal Equipment, if applicable), 1999/5/EC (R&TTE, if applicable) as amended by Directive 93/68/EEC (CE Mark Directive).
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China RoHS: Hazardous Substance Table Regulatory Compliance and Safety Information China RoHS: Hazardous Substance Table 产品说明书附件 SUPPLEMENT TO PRODUCT INSTRUCTIONS 这个文件涉及的是在中华人民共和国境内进口或销售的电子信息产品 Include this document with all Electronic Information Products imported or sold in the People’s Republic of China 部件名称 (Parts) 电路模块 (Circuit Modules) 电缆及电缆组件 (Cables & Cable Assemblies) 金属部件 (Metal Parts) 塑料和聚合物部件 (Plastic and Polymeric parts) 铅 ( Pb) 有毒有害物质或元素 (Hazardous Substance) 多溴联苯汞镉六价铬 6+ ( PBB) (
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Regulatory Compliance and Safety Information China RoHS: Hazardous Substance Table Products are packaged using one or more of the following packaging materials: CB Corrugated Cardboard OmniSwitch 6855 Hardware Users Guide FB Corrugated Fiberboard January 2013 Low-Density Polyethylene page A-3
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Standards Compliance Regulatory Compliance and Safety Information Standards Compliance The product bears the CE mark. In addition it is in compliance with the following other safety and EMC standards: All hardware switching modules used in an OmniSwitch 6855 switch comply with Class A standards. Modules with copper connectors meet Class A requirements using unshielded (UTP) cables. Safety Standards • UL 60950-1, 2nd Edition, 2007-03-27 • CAN/CSA-C22.2 No.
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Regulatory Compliance and Safety Information Standards Compliance Environmental Standards • ETS 300 019 Storage Class 1.1 • ETS 300 019 Transportation Class 2.3 • ETS 300 019 Stationary Use Class 3.1 Industrial • Operational Temperature: IEC 60870-2-2: -40 ºC to +75 ºC • Temperature Type Test (Cold): IEC 60068-2-1: -40 ºC, 16 Hrs. • Temperature Type Test (Hot): IEC 60068-2-2: +80 ºC, 16 Hrs.
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Standards Compliance Regulatory Compliance and Safety Information If this equipment does cause interference to radio or television reception, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient the receiving antenna. • Relocate the equipment with respect to the receiver. • Move the equipment away from the receiver. • Plug the equipment into a different outlet so that equipment and receiver are on different branch circuits.
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Regulatory Compliance and Safety Information Standards Compliance Class A Warning for Taiwan and Other Chinese Markets This is a Class A Information Product. When used in a residential environment, it may cause radio frequency interference. Under such circumstances, the user may be requested to take appropriate countermeasure.
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Translated Safety Warnings Regulatory Compliance and Safety Information Translated Safety Warnings Chassis Lifting Warning Two people are required when lifting the chassis. Due to its weight, lifting the chassis unassisted can cause personal injury. Also be sure to bend your knees and keep your back straight when assisting with the lifting of the chassis. Français: Le châssis doit être soulevé par deux personnes au minimum.
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Regulatory Compliance and Safety Information Translated Safety Warnings Installation Warning Only personnel knowledgeable in basic electrical and mechanical procedures should install or maintain this equipment. Français: Toute installation ou remplacement de l'appareil doit être réalisée par du personnel qualifié et compétent. Deutsch: Dieses Gerät soll nur von Personal installiert oder gewartet werden, welches in elektrischen und mechanischen Grundlagen ausgebildet ist.
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Translated Safety Warnings Regulatory Compliance and Safety Information Power Disconnection Warning Your switch is equipped with multiple power supplies. To reduce the risk of electrical shock, be sure to disconnect all power connections before servicing or moving the unit. Français: Il se peut que cette unité soit équipée de plusieurs raccordements d'alimentation. Pour supprimer tout courant électrique de l'unité, tous les cordons d'alimentation doivent être débranchés.
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Regulatory Compliance and Safety Information DC Power Supply Connection Warning DC Power Supply Connection Warning For EMC/EMI, each DC/DC power supply requires that the ground wire is connected from each DC/DC power supply to Common Earth Ground. Français: Pour EMC/EMI, pour chaque alimentation DC/DC, il est impératif que le fil de terre soit branché à la prise de terre commune.
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DC Power Supply Connection Warning Regulatory Compliance and Safety Information Wrist Strap Warning Because electrostatic discharge (ESD) can damage switch components, you must follow proper procedures to eliminate ESD from your person and the surrounding area before handling switch components. A grounding wrist strap is provided with your Alcatel-Lucent OmniSwitch 6855 product. Français: L'électricité statique (ESD) peut endommager les composants du commutateur.
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Regulatory Compliance and Safety Information Instrucciones de seguridad en español Instrucciones de seguridad en español Advertencia sobre el levantamiento del chasis Se requieren dos personas para levantar el chasis. Debido a su peso, la elevación del chasis sin ayuda puede causar daños corporales. También es seguro doblar sus rodillas y guardar su espalda derecho al ayudar a levantar el chasis.
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Instrucciones de seguridad en español Regulatory Compliance and Safety Information Advertencia sobre una apropiada conexión a tierra Para evitar peligro de descargas: • El cable de alimentación debe estar conectado a una toma de alimentación adecuadamente cableada y con toma de tierra. Cualquier equipo al cual se conecte este producto debe estar también conectado a tomas de alimentación adecuadamente cableadas.
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Index hot swapping 1-4, 7-25 modules in a stack 7-25 I A availability 1-4 hardware monitoring 1-5, 7-38 hot swapping 1-4 software rollback 1-4 idle modules 7-12 reloading 7-31 image rollback see software rollback Inline Power see PoE L boot serialbaudrate command 5-2 boot serialparity command 5-2 boot serialtopbits command 5-3 boot serialwordsize command 5-2 boot.
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Index power cord specifications 2-43 power cords 2-42, 2-43 Power on LAN see PoE Power over Ethernet see PoE Power over LAN see PoE power supplies PS-126I80AC AC power supply 2-28 power supply connecting a DC power source 2-44 power supply shelf 2-41 primary management module 7-4 dynamic selection 7-7 reloading 7-27 LEDs 2-21 Status LED Table 2-22 Status LEDs 2-21 T takeover command 7-35 technical specifications console port 2-51, 2-52, 5-2 OmniSwitch 6855-14 2-14, 2-17 OmniSwitch 6855-24 2-5 OmniSwitch