- Cisco ONS 15454 Manual
Table Of Contents
- Contents
- About This Manual
- Hardware Installation
- 1.1 Installation Overview
- 1.2 Installation Equipment
- 1.3 Rack Installation
- 1.4 Front Door Access
- 1.5 Backplane Access
- 1.6 EIA Installation
- 1.7 Fan-Tray Assembly Installation
- 1.8 Power and Ground Installation
- 1.9 Alarm, Timing, LAN, and Craft Pin Connections
- 1.10 Coaxial Cable Installation
- 1.11 DS-1 Cable Installation
- 1.12 Card Installation
- 1.13 Fiber-Optic Cable Installation
- 1.14 Cable Routing and Management
- 1.15 Ferrite Installation
- 1.16 ONS 15454 Assembly Specifications
- 1.16.1 Bandwidth
- 1.16.2 Slot Assignments
- 1.16.3 Cards
- 1.16.4 Configurations
- 1.16.5 Cisco Transport Controller
- 1.16.6 External LAN Interface
- 1.16.7 TL1 Craft Interface
- 1.16.8 Modem Interface
- 1.16.9 Alarm Interface
- 1.16.10 EIA Interface
- 1.16.11 Nonvolatile Memory
- 1.16.12 BITS Interface
- 1.16.13 System Timing
- 1.16.14 Power Specifications
- 1.16.15 Environmental Specifications
- 1.16.16 Dimensions
- 1.17 Installation Checklist
- 1.18 ONS 15454 Software and Hardware Compatibility Matrix
- Software Installation
- 2.1 Installation Overview
- 2.2 Computer Requirements
- 2.3 Running the CTC Setup Wizard
- 2.4 Connecting PCs to the ONS 15454
- 2.5 Logging into the ONS 15454
- 2.6 Working with the CTC Window
- 2.6.1 Node View
- 2.6.2 Network View
- 2.6.2.1 CTC Node Colors
- 2.6.2.2 Network View Tasks
- 2.6.2.3 Creating Domains
- 2.6.2.4 Changing the Network View Background Color
- Procedure: Modify the Network or Domain Background Color
- 2.6.2.5 Changing the Network View Background Image
- Procedure: Change the Network View Background Image
- Procedure: Add a Node to the Current Session
- 2.6.3 Card View
- 2.7 CTC Navigation
- 2.8 Viewing CTC Table Data
- 2.9 Printing and Exporting CTC Data
- 2.10 Displaying CTC Data in Other Applications
- Node Setup
- IP Networking
- 4.1 IP Networking Overview
- 4.2 ONS 15454 IP Addressing Scenarios
- 4.2.1 Scenario 1: CTC and ONS 15454s on Same Subnet
- 4.2.2 Scenario 2: CTC and ONS 15454s Connected to Router
- 4.2.3 Scenario 3: Using Proxy ARP to Enable an ONS 15454 Gateway
- 4.2.4 Scenario 4: Default Gateway on CTC Computer
- 4.2.5 Scenario 5: Using Static Routes to Connect to LANs
- 4.2.6 Scenario 6: Static Route for Multiple CTCs
- 4.2.7 Scenario 7: Using OSPF
- 4.3 Viewing the ONS 15454 Routing Table
- SONET Topologies
- 5.1 Before You Begin
- 5.2 Bidirectional Line Switched Rings
- 5.3 Unidirectional Path Switched Rings
- 5.4 Subtending Rings
- 5.5 Linear ADM Configurations
- 5.6 Path-Protected Mesh Networks
- Circuits and Tunnels
- Card Provisioning
- 7.1 Performance Monitoring Thresholds
- 7.2 Provisioning Electrical Cards
- 7.3 Provisioning Optical Cards
- 7.4 Provisioning IPPM
- 7.5 Provisioning the Alarm Interface Controller
- 7.6 Converting DS-1 and DS-3 Cards From 1:1 to 1:N Protection
- Performance Monitoring
- 8.1 Using the Performance Monitoring Screen
- 8.2 Changing Thresholds
- 8.3 Enabling Intermediate-Path Performance Monitoring
- 8.4 Pointer Justification Count Parameters
- 8.5 Performance Monitoring for Electrical Cards
- 8.6 Performance Monitoring for Optical Cards
- Ethernet Operation
- 9.1 Ethernet Cards
- 9.2 Multicard and Single-Card EtherSwitch
- 9.3 Ethernet Circuit Configurations
- 9.4 VLAN Support
- 9.5 Spanning Tree (IEEE 802.1D)
- 9.6 Ethernet Performance and Maintenance Screens
- 9.7 Remote Monitoring Specification Alarm Thresholds
- Alarm Monitoring and Management
- 10.1 Overview
- 10.2 Viewing ONS 15454 Alarms
- 10.3 Alarm Profiles
- 10.4 Suppressing Alarms
- SNMP
- Circuit Routing
- Regulatory and Compliance Requirements
- Regulatory Compliance
- Japan Approvals
- Installation Warnings
- DC Power Disconnection Warning
- DC Power Connection Warning
- Power Supply Disconnection Warning
- Outside Line Connection Warning
- Class 1 Laser Product Warning
- Class I and Class 1M Laser Warning
- Restricted Area Warning
- Ground Connection Warning
- Qualified Personnel Warning
- Invisible Laser Radiation Warning (other versions available)
- More Than One Power Supply
- Unterminated Fiber Warning
- Laser Activation Warning
- Acronyms
- Glossary
- index
1-25
Cisco ONS 15454 Installation and Operations Guide
November 2001
Chapter 1 Hardware Installation
Fan-Tray Assembly Installation
1.7 Fan-Tray Assembly Installation
The fan-tray assembly is located at the bottom of the ONS 15454 front compartment. The fan tray is a
removable drawer that holds fans and fan-control circuitry for the ONS 15454. The front door can be
left in place when removing or installing the fan tray but removal is recommended. After you install the
fan tray, you should only need to access it if a fan failure occurs or you need to replace or clean the
fan-tray air filter.
The front of the fan-tray assembly has an LCD screen that provides slot and port-level information for
all ONS 15454 card slots, including the number of Critical, Major, and Minor alarms.
The fan-tray assembly features an air filter at the bottom of the tray that you can install and remove by
hand. Remove and visually inspect this filter every 30 days and keep spare filters in stock. See the Cisco
ONS 15454 Troubleshooting and Maintenance Guide for information about cleaning and maintaining the
fan-tray air filter.
Note The 10-Gbps compatible shelf assembly (15454-SA-ANSI, P/N: 800-19857) and fan-tray assembly
(15454-FTA3) are required with the ONS 15454 XC10G, OC-192, and OC-48 any slot (AS) cards.
Caution Do not operate an ONS 15454 without a fan-tray filter. A fan-tray filter is mandatory.
Caution The 15454-FTA3 fan-tray assembly can only be installed in ONS 15454 Release 3.1 shelf assemblies
(15454-SA-ANSI, 800-19857). It includes a pin that does not allow it to be installed in ONS 15454
shelf assemblies released before ONS 15454 Release 3.1 (15454-SA-NEBS3E, 15454-SA-NEBS3,
and 15454-SA-R1, P/N 800-0714915454). Installing the 15454-FTA3 in a non-compliant shelf
assembly may result in failure of the alarm interface panel (AIP), which in turn, will result in power
loss to the fan-tray assembly.
Note The ONS 15454 Release 3.1 fan-tray assembly (15454-FTA3) is not I-temp. To obtain an I-temp fan
tray, install the 15454-FTA2 fan-tray assembly in an ONS 15454 Release 3.1 shelf assembly (P/N:
800-19857). However, do not install the ONS 15454 Release 3.1 XC10G, OC-192, and OC-48 any
slot (AS) cards in the shelf assembly with the 15454-FTA2 fan-tray assembly.
If one or more fans fail on the fan-tray assembly, replace the entire assembly. You cannot replace
individual fans. The red Fan Fail LED on the front of the fan tray illuminates when one or more fans fail.
For fan tray replacement instructions, see the “Install the Fan-Tray Assembly” procedure on page 1-27.
The red Fan Fail LED clears after you install a working fan tray.
Fan speed is controlled by TCC+ card temperature sensors. The sensors measure the input air
temperature at the fan-tray assembly. Fan speed options are low, medium, and high. If the TCC+ card
fails, the fans automatically shift to high speed. The temperature measured by the TCC+ sensors is
displayed on the LCD screen.