Optimux-XLT1 Multiple T1 and Ethernet Multiplexer Installation and Operation Manual Notice This manual contains information that is proprietary to RAD Data Communications. No part of this publication may be reproduced in any form whatsoever without prior written approval by RAD Data Communications. No representation or warranties for fitness for any purpose other than what is specifically mentioned in this manual is made either by RAD Data Communications or its agents.
Order from: Cutter Networks Ph:727-398-5252/Fax:727-397-9610 www.bestdatasource.
Warranty This RAD product is warranted against defects in material and workmanship for a period of one year from date of shipment. During the warranty period, RAD will, at its option, either repair or replace products which prove to be defective. For warranty service or repair, this product must be returned to a service facility designated by RAD. Buyer shall prepay shipping charges to RAD and RAD shall pay shipping charges to return the product to Buyer.
Telecommunication Safety The safety status of each of the ports on the Optimux-XLT1 is declared according to EN 41003 and is detailed in the table below: Ports Safety Status LAN, ALARM SELV Circuit operating with Safety Extra-Low Voltage T1 TNV-1 Circuit whose normal operating voltage is within the limits of SELV, on which overvoltages from Telecommunications Networks are possible. Note The T1 ports are not intended for connection to exposed plant.
Contents Chapter 1. Introduction 1.1 OVERVIEW ......................................................................................................................1-1 Versions...................................................................................................................1-1 Applications.............................................................................................................1-2 Features....................................................................................
Table of Contents 4.5 4.6 4.7 4.8 4.9 Viewing the Optimux-XLT1 Versions ........................................................................4-4 Viewing the Optimux-XLT1 Component Status.........................................................4-5 Setting Link-Redundancy .........................................................................................4-6 Changing the Clock Source ......................................................................................
Table of Contents List of Figures 1-1. 1-2. 1-3. 1-4. 1-5. 1-6. 1-7. Optimux-XLT1 Point-to-point Link Application.......................................................... 1-2 Optimux-XLT1 3D View............................................................................................ 1-3 Internal and Loopback Timing with V35/RS530 Module ............................................ 1-7 Internal and Loopback Timing with X21 Module .......................................................
Table of Contents List of Tables 1-1. Fiber optic Interface Options ..................................................................................... 1-4 1-2. Channel Module Options .......................................................................................... 1-5 1-3. Interface Installation Combinations............................................................................ 1-9 2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. List of Optimux-XLT1 Modules ............................................
Chapter 1 Introduction 1.1 Overview The Optimux-XLT1 is a multiplexer that combines Ethernet, Fast Ethernet, High Speed (HS) and T1 channels into a data stream transmitted over fiber optic cables. A pair of Optimux-XLT1 units offers simple low-cost connectivity for Ethernet, Fast Ethernet, High Speed (HS) and T1 channels at distances up to 60 Km (37.28 miles).
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction Applications The Optimux-XLT1 unit permits improved utilization of fiber optic links, due to its capability to multiplex channels connected to different transmission environments, Ethernet LAN and T1 channels. A frequently used application is depicted in Figure 1-1.
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction 1.2 Physical Description Optimux-XLT1 is a compact 44 mm (1U) high unit intended for 19-inch rack installations using an adapter kit. For rack installation instructions refer to the Rack Mounting Kit for 19-inch Racks guide that comes with the RM kit. Figure 1-2 shows a 3D view of Optimux-XLT1. Figure 1-2. Optimux-XLT1 3D View Front Panel T1 and Ethernet connectors are located on the unit's front panel.
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction 1.3 Functional Description Fiber Optic Link Interface The Optimux-XLT1 can be ordered with a fiber optic link interface. The optical interface is used to extend the transmission range to 60 km (37.28 miles), enhance the transmission security and achieve immunity against electrical interference. The fiber optic interface complies with the ITU-T Rec. G.956, while applying a proprietary signaling format to the NRZ 34 Mbps data stream.
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction Link Redundancy An additional link interface can be ordered for backup. The two link interfaces are both identical. The link interfaces are implemented by interchangeable link modules plugged into two dedicated slots at the rear of the Optimux-XLT1 unit designated LINK A (MAIN) and LINK B (BACKUP). Front panel LEDs provide AIS and signal loss (SYNC LOSS) indications on the link.
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction A selection of Ethernet, Fast Ethernet, T1 and high-speed channel modules permits a variety of multiplexing schemes for LAN and CO sites. The Ethernet or Fast Ethernet ports are connected directly to the local network or to an Ethernet LAN. The port activity and the link integrity are monitored either by front panel LEDs or by an external terminal.
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction Timing Optimux-XLT1 Optimux-XLT1 can work with an internally generated clock (internal oscillator). Loopback timing can be used in those systems that require a one-source clock. High Speed Interface The high-speed (HS) modules support the following timing modes: • 4HSx1.5M – Internal, external and loopback timing Figure 1-3 through Figure 1-7 show the different timing modes supported by the HS modules.
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction DTE DCE OP X21 EXTC EXTC TXD TXD OSC DCE OP Not Used OSC FIFO on transmit side DATA OUT TXD ST ST RXD RXD DATA IN TXC TXC TXD TXD MUX RXC MUX RXD EXT TXD FIFO DATA OUT ST RXD EXTC CLOCK OUT CLOCK IN FIFO DATA IN RXD EXTC Not Used CLOCK IN CLOCK OUT ST DTE X21 RXC RXD EXT LBT INT Figure 1-4.
Optimux-XLT1 Installation and Operation Manual DTE EXTC EXTC DCE DCE Chapter 1 Introduction DCE OP V35/RS530 EXTC EXTC OSC TXD TXD TXC TXC TXD TXD TXC TXC DCE OP Not Used OSC TXC RXC RXD RXD EXT RXC RXC RXC RXD RXD EXTC TXD TXD TXC TXC RXC RXC RXD RXD TXD MUX MUX RXD EXT LBT EXTC DTE TXC TXD RXC V35/RS530 RXC RXD EXT INT EXT Cross Cable Figure 1-7.
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction 1.4 Technical Specifications Link Interfaces Channel Interfaces Fiber Optic Link Applicable Standard ITU-T Rec. G.
Optimux-XLT1 Installation and Operation Manual Port Type High Speed Interfaces Power Chapter 1 Introduction Balanced (100Ω) No. of channels per slot 2 or 4 Maximum no. of channels per unit 12 Connector RJ-45 Physical Interface V.35, RS-530 or X.21 Data Rate 1.
Optimux-XLT1 Installation and Operation Manual Chapter 1 Introduction Control Ports Physical Characteristics Environmental Characteristics 1-12 Order from: Cutter Networks CONTROL/MNG ITU-T V.24/EIA RS-232 ASCII terminal port Rate 9600 bps to 115200 bps Connector 25-pin D-type female MNG-ETH 10BaseT Connector RJ-45 Height 4.4 cm / 1.7 in Width 43.2 cm / 17.0 in Depth 26.8 cm / 10.
Order from: Cutter Networks Chapter 2 Installation and Setup 2.1 Introduction Optimux-XLT1 is delivered completely assembled. It is designed for installation as a desktop unit or for mounting in a 19-inch rack. For rack installation instructions, refer to the Rack Mounting Kit for 19-inch Racks guide that comes with the RM kit. After installing the unit, refer to the Operation chapter for system operating instructions.
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup 2.3 Package Contents A preliminary inspection of the equipment contained in the shipping box should be made before unpacking. Evidence of damage should be noted and reported immediately.
Optimux-XLT1 Installation and Operation Manual Order from: Cutter Networks Chapter 2 Installation and Setup LINK MODULE B (BACKUP) POWER SUPPLY B (BACKUP) POWER SUPPLY A (MAIN) POWER SUPPLY A FILTER MANAGEMENT MODULE PROTECTIVE GROUND LINK MODULE A (MAIN) SW1 ON JP1 SW1 ON SW2 SW1 SW2 SW1 JP1 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 ETH-TOP CARD (FIXED PORT) MAIN BOARD (GREY) AGENT-ETH CARD CHANNEL MODULE - SLOT C (4T1BAL IS SHOWN) CHANNEL MODULE - SLOT D (4T1BAL IS SHOWN) CHANNEL MODULE - SLOT
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup Table 2-1. List of Optimux-XLT1 Modules Module Designation Fixed/ Location Optional Used to provide Main Board/ OPTI-T1/LAN Fixed Optimux-XLT1 unit control functions. Along the width of the unit Fixed Ethernet port (section A on the front panel). Operation modes of the fixed Ethernet port (see ETH-TOP card). Ethernet agent functionality (see AGENT-ETH card).
Optimux-XLT1 Installation and Operation Manual To reach the internal switches and jumpers: 1. Disconnect all the cables connected to the Optimux-XLT1. 2. Unscrew two captive screws on each side of the unit and eight captive screws on the top. 3. Remove the unit cover. 4. Set switches and jumpers of the installed modules as specified below.
Optimux-XLT1 Installation and Operation Manual JP4 JP2 EXT INT LBT EXT INT LBT JP5 JP1 Chapter 2 Installation and Setup JP1, JP2, JP4 and JP5 ON HS BOARD FACTORY SETTING: INT FOR CHANNELS 1 AND 2 JP5 EXT INT LBT EXT INT LBT JP1 JP5 JP2 JP1 INT TIMING FOR CHANNELS 3 AND 4 JP5 EXT INT LBT EXT INT LBT JP5 JP4 EXT TIMING FOR CHANNELS 3 AND 4 JP4 JP2 JP1 JP2 LBT TIMING FOR CHANNELS 3 AND 4 EXT TIMING FOR CHANNELS 1 AND 2 EXT INT LBT EXT INT LBT JP5 JP4 EXT INT LBT EXT INT LBT JP1 JP4
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup Table 2-2. Internal Settings Identification of Function Internal Setting Settings Factory Setting Main Board J1 through J10 MNG-ETH port is available from front or rear panel Port A – The MNG-ETH port is Separate only available from the front panel in half-duplex only and operates as an Ethernet port. Separate – The MNG-ETH port is available from the rear panel in half-duplex.
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup Table 2-2. Internal Settings (Cont.
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup 2.5 Interfaces and Connections The T1, Ethernet, Fast Ethernet or High Speed channel connectors are located on the unit front panel, sections A to D. Section A is dedicated to the fixed Ethernet port. Sections (slots) B through D are allocated to T1, Ethernet, Fast Ethernet or High Speed ports (see Figure 2-4, Figure 2-5 and Figure 2-6).
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup ELECTRICAL SHOCK HAZARD: Access to the inside of the equipment is permitted only to qualified and authorized service personnel. Before disconnecting the unit from its cables, verify that the remote unit is turned OFF. Disconnect the unit from the power line and from all the cables before removing the cover. Warning Dangerous high voltages are present inside the Optimux-XLT1 when it is connected to power.
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup Table 2-4.
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup Fiber Optic Link Connections Laser Warning Eye damage may be caused by a broken or non-terminated fiber-optic or connector if the laser beam is viewed directly or with improper optical instruments. One or two (main and backup) link interfaces are provided according to order. The fiber optic interfaces can be of optical type only. In normal operation a module must be installed in the main link.
Optimux-XLT1 Installation and Operation Manual Chapter 2 Installation and Setup Management Connections The Optimux-XLT1 can be managed via: • V.24/RS-232 terminal. The connection cable to the V.24/RS-232 interface on the unit’s rear panel should be terminated with a 25-pin D-type male connector. The nominal length of the cable for a data rate of 19.2 kbps is 16m (50 ft). • Ethernet port.
Chapter 2 Installation and Setup 2-14 Order from: Cutter Networks Optimux-XLT1 Installation and Operation Manual Interfaces and Connections Ph:727-398-5252/Fax:727-397-9610 www.bestdatasource.
Chapter 3 Operation 3.1 Optimux-XLT1 Controls This chapter presents information and description of the Optimux-XLT1 front panel and rear panel controls and the operating procedure for turn ON. Front Panel Controls Order from: Cutter Networks The Optimux-XLT1 front panel provides the LED indications and the connections to the Ethernet LAN and to the T1 channels as shown in Figure 3-1. Table 3-1lists the functions of the LEDs, switch and connectors located on the Optimux-XLT1 front panel.
Optimux-XLT1 Installation and Operation Manual Chapter 3 Operation Table 3-1. Optimux-XLT1 Front Panel Controls and Indicators No. Name Control State Function 1 PWR A Indicator OFF Indicates that the main power supply is not powered ON (green) Indicates that the main power supply is ON and operates normally ON (red) Indicates that a malfunction has been detected in the main power supply or it is not powered.
Optimux-XLT1 Installation and Operation Manual Chapter 3 Operation Table 3-1. Optimux-XLT1 Front Panel Controls and Indicators (Cont.) No.
Optimux-XLT1 Installation and Operation Manual Chapter 3 Operation Table 3-2. Optimux-XLT1 Rear Panel Controls No.
Optimux-XLT1 Installation and Operation Manual Chapter 3 Operation 3.2 Operating Instructions Turn ON ➤ To turn ON a unit with a single power supply module: Set POWER A switch to ON. The PWR A indicator on the front panel must light in green. ➤ To turn ON a unit with two power supply modules: 1. Set at least one of the two rear POWER switches to ON. 2. To achieve power supply redundancy, turn ON both POWER switches. 3.
Optimux-XLT1 Installation and Operation Manual Chapter 3 Operation Redundancy Functions The redundant power supply and the redundant link module ensure the Optimux-XLT1 operation even when one of these critical modules fails. Link Redundancy When the redundant link is installed (backup module and link A) and the linkredundancy is set to AUTOMATIC from the terminal or SNMP, the Optimux-XLT1 starts using the main link.
Order from: Cutter Networks Chapter 4 Supervisory Port Software Configuration 4.1 Introduction The Optimux-XLT1 parameters can be configured from a supervisory terminal connected to the unit's CONTROL/MNG connector. Remote management is also possible using the Telnet communication protocol through the unit’s MNG-ETH connector. Note All the example screens shown in this chapter are for different hardware/software situations that are available. 4.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual MAIN MENU RAD Data Communications Ltd. OPTIMUX - XLT1 ***************************************** SW version 4.0 HW Revision H 1. Local device 2. Remote device Enter your choice: 7. Type 1 for the Local Device menu or 2 for the Remote Device menu. The Optimux-XLT1 Local Device or Remote Device screen appears.
Optimux-XLT1 Installation and Operation Manual Order from: Cutter Networks Chapter 4 Supervisory Port Software Configuration 4.3 Changing Parameter Settings The configurable parameters can be changed using a series of menus and submenus (see Figure 4-1). MAIN MENU 0. EXIT 1. DEVICE INFORMATION 3. CHANGE LINK REDUNDANCY SETUP 4. CHANGE CLOCK SOURCE 2. INTERFACE 3. CHANGE INTERFACE CONFIGURATION 4. SERIAL PORT CONFIGURATION 5. SET CONFIGURATION TO DEFAULT 3. SOFTWARE DOWNLOAD 6. HARDWARE SETTING 4.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration 4.4 The Optimux-XLT1 Device Information ➤ To access the device information: Type 1 in the Optimux-XLT1 Local Device screen. The Device Information Menu screen appears. LOCAL DEVICE DEVICE INFORMATION MENU ----------------------- 0. Exit 1. General Information 2. Status 3. Change Link Redundancy Status 4.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration Viewing the Optimux-XLT1 Component Status ➤ To view the status of the functional blocks: Type 2 in the Device Information Menu screen. The Status Information screen appears. LOCAL DEVICE Order from: Cutter Networks STATUS INFORMATION ------------------ Power supply 1 FAULT Power supply 2 OK Active Link MAIN Link Redundancy MANUAL Clock Source INTERNAL 0.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration Setting Link-Redundancy ➤ To change the link-redundancy setting: 1. Type 3 in the Device Information Menu screen. The Change Link Redundancy screen appears. LOCAL DEVICE CHANGE LINK REDUNDANCY ---------------------- 0. Exit. 1. Redundancy status AVAILABLE 2. Redundancy setup MANUAL Enter your choice: 2. Type 2 to enter the redundancy setup. 3.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration Changing the Clock Source ➤ To change the clock source: Type 4 in the Device Information Menu screen. The Clock screen appears. LOCAL DEVICE Order from: Cutter Networks CLOCK ----- 0. Exit 1. Change clock source: INTERNAL 2. Reset to default configuration Enter your choice: ➤ To view and change the clock source: 1. Type 1 to enter the change clock source option. 2.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual 4.5 The Optimux-XLT1 Interface ➤ To view the interface information: Type 2 in the Optimux-XLT1 Local Device screen. The Interface Menu screen appears. LOCAL DEVICE INTERFACE MENU -------------0. 1. 2. 3. 4. 5. 6. Exit Line Status Monitor Interface Configuration Change Interface Configuration Serial Port Configuration Set Configuration to Default Hardware Setting 7.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration The interface ports are characterized by the states indicated in Table 4-2. Table 4-2. Interface Ports State Indicates No port The interface module associated with the specific port is not installed or the port number is irrelevant for a certain type of interface module. For example, only a single port is associated with an Ethernet interface module. O.K.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual The tributaries and fiber optic settings can be set from the terminal (see Changing the Configuration of the Interface on page 4-10). The applicable tributaries and fiber optic interface states are indicated in Table 4-3. Table 4-3. T1 and Fiber Optic Interface States State Indicates No loop No loop is set Local loop A local loop is set.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration 5. Type 1 to change a module. 6. Type 1 for module A, 2 for module B, 3 for module C, 4 for module D, or 5 for an E3 link. 7. Type 2 to change ports 8. Type 1 for port 1, 2 for port 2, 3 for port 3, or 4 for port 4. For the E3 link, port 1 selects the main link; port 2 selects the backup link. For an Ethernet module: 9. Type 3 10. Set the test configuration to filter enabled or disabled.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual 13. Type 2 to set the back pressure. The Change Interface Configuration screen changes and appears as follows: LOCAL DEVICE CHANGE INTERFACE CONFIGURATION ------------------------------ NOTE: To change the configuration of the interface, select it in the next format: - decimal number from 1 to 5 for modules, (1 for module A, 2 for module B,..., 5 for E3 link) 0. Exit 1. Module module B 2.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration 15. Type 3 to set the port operation mode. The Change Interface Configuration screen changes and appears as follows: LOCAL DEVICE CHANGE INTERFACE CONFIGURATION ------------------------------ NOTE: To change the configuration of the interface, select it in the next format: - decimal number from 1 to 5 for modules, (1 for module A, 2 for module B,..., 5 for E3 link) 0. Exit 1. Module module B 2.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual 17. Type 4 to set the auto-negotiation function. The Change Interface Configuration screen changes and appears as follows: LOCAL DEVICE CHANGE INTERFACE CONFIGURATION ------------------------------ NOTE: To change the configuration of the interface, select it in the next format: - decimal number from 1 to 5 for modules, (1 for module A, 2 for module B,..., 5 for E3 link) 0. Exit 1. Module module B 2.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration 19. Type 5 to set multicast blocking. The Change Interface Configuration screen changes and appears as follows: LOCAL DEVICE CHANGE INTERFACE CONFIGURATION ------------------------------ NOTE: To change the configuration of the interface, select it in the next format: - decimal number from 1 to 5 for modules, (1 for module A, 2 for module B,..., 5 for E3 link) 0. Exit 1. Module module B 2.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual 21. Type 6 to set broadcast blocking. The Change Interface Configuration screen changes and appears as follows: LOCAL DEVICE CHANGE INTERFACE CONFIGURATION ------------------------------ NOTE: To change the configuration of the interface, select it in the next format: - decimal number from 1 to 5 for modules, (1 for module A, 2 for module B,..., 5 for E3 link) 0. Exit 1. Module module B 2.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration 23. Type 7 to set the speed. The Change Interface Configuration screen changes and appears as follows: LOCAL DEVICE CHANGE INTERFACE CONFIGURATION ------------------------------ NOTE: To change the configuration of the interface, select it in the next format: - decimal number from 1 to 5 for modules, (1 for module A, 2 for module B,..., 5 for E3 link) 0. Exit 1. Module module B 2.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual 25. Type 8 to reset to default settings. The Change Interface Configuration screen changes and appears as follows: LOCAL DEVICE CHANGE INTERFACE CONFIGURATION ------------------------------ NOTE: To change the configuration of the interface, select it in the next format: - decimal number from 1 to 5 for modules, (1 for module A, 2 for module B,..., 5 for E3 link) 0. Exit 1. Module module B 2.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration The fields needed in order to configure an interface are indicated in Table 4-5. Table 4-5.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual Changing the Configuration of the Serial Port ➤ To change the configuration of the serial port: 1. Type 4 in the Interface Menu screen. The Serial Port Configuration screen appears. LOCAL DEVICE SERIAL PORT CONFIGURATION ------------------------0. 1. 2. Exit. Baud rate. parity. 38400 baud NO Enter your choice: 2. Type 1 to set the baud rate 3.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration Viewing Hardware Setting ➤ To view the hardware setting: Type 6 in the Interface Menu screen. The Hardware Setting screen appears.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual 4.6 The Optimux-XLT1 Software Download ➤ To download software: 1. Type 3 in the Optimux-XLT1 Local Device screen. The Software Downloading screen appears. LOCAL DEVICE SOFTWARE DOWNLOADING -------------------- 0. Exit 1. Download new software Enter your choice: 2. Type 1 to download new software. 3. Type flash (in lower case only) when asked for the password. 4. Press Enter.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration 4.7 The Optimux-XLT1 SNMP Parameters ➤ To modify the SNMP parameters: Type 4 in the Optimux-XLT1 Local Device screen. The SNMP Parameters screen appears LOCAL DEVICE SNMP PARAMETERS --------------0. Exit 1. IP addresses 2. Community names 3. Permanent managers Enter your choice: The SNMP Parameters Menu is not available for the Remote Device. Viewing IP Addresses ➤ To view the IP addresses: 1.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual 2. Type 1 to input an inband IP address. 3. Type 2 to insert a subnet mask. 4. Type 3 to set a default gateway. 5. Type 0 to exit the IP Addresses screen. Note For changes to take effect, the unit must be reset. Viewing Community Names ➤ To view the community names: 1. Type 2 in the SNMP Parameters screen. The Community Names screen appears.
Optimux-XLT1 Installation and Operation Manual Chapter 4 Supervisory Port Software Configuration Viewing Permanent Managers ➤ To specify the permanent managers: 1. Type 3 in the SNMP Parameters screen. The Permanent Managers screen appears. LOCAL DEVICE Order from: Cutter Networks PERMANENT MANAGERS ------------------ Manager Number IP 1. 255.0.0.0 2. 192.115.72.35 3. 255.255.0.0 4. 255.255.255.0 5. 192.115.0.0 0. Exit 1. Choose manager number 2.
Chapter 4 Supervisory Port Software Configuration Optimux-XLT1 Installation and Operation Manual 4.8 The Optimux-XLT1 Reset ➤ To restart the system: Type 5 in the Optimux-XLT1 Local Device screen. The Restart Menu screen appears. LOCAL DEVICE RESTART MENU -----------0. 1. Exit Restart system Enter your choice: The Restart Menu is not available for the Remote Device. 4.9 Setting the Telnet Password ➤ To set the Telnet password 1. Type 6 in the Optimux-XLT1 Local Device screen.
Chapter 5 Troubleshooting & Diagnostics This chapter includes a description of the Optimux-XLT1 loop connections and troubleshooting procedures. 5.1 Loop Connections Optimux-XLT1 supports loop connections necessary for isolating a failure to a particular component of the transmission system. The loop connections are set using a management tool connected to one of the management ports at the rear of the unit.
Optimux-XLT1 Installation and Operation Manual Chapter 5 Troubleshooting & Diagnostics Table 5-1. Diagnostic Loops Loop Function T1 local An incoming T1 signal is looped back to the T1 line. AIS is injected towards the T13 MUX. T1 local loop is set for all the ports belonging to a particular T1 channel module. For HS modules, the loop can be set separately for each port belonging to a particular HS channel module.
Optimux-XLT1 Installation and Operation Manual Chapter 5 Troubleshooting & Diagnostics 5.2 Troubleshooting Instructions In case a problem arises, check the displayed indications and using this section and the Optimux-XLT1 Front Panel Controls table attempt to interpret and solve. Identify the trouble symptoms and perform the actions listed under "Corrective Measures" in the order given in Table 5-2, until the problem is solved. Table 5-2.
Optimux-XLT1 Installation and Operation Manual Chapter 5 Troubleshooting & Diagnostics Table 5-2. Troubleshooting Chart (Cont.) Trouble Symptoms Probable Cause All the units connected to External problem a local Optimux-XLT1 do not receive the remote equipment. Corrective Measures 1. Activate the fiber optic local loop on the Optimux-XLT1. 2. Check that all the SYNC LOSS and AIS indicators turn OFF, and that the equipment connected to the local channels receive their own transmissions. 3.
Order from: Cutter Networks Appendix A Interface Specification A.1 T1 Connectors T1 module connectors are of type RJ-45. An RJ-45 connector is mounted on the 4T1/BAL for each T1 channel. The pin assignment of the T1 RJ-45 connector is indicated in Table A-1. Table A-1.
Optimux-XLT1 Installation and Operation Manual Appendix A Interface Specification A.2 Ethernet and Fast Ethernet Connectors One Ethernet RJ-45 connector is mounted on each of the modules indicated in Table A-2. Table A-2.
Optimux-XLT1 Installation and Operation Manual Order from: Cutter Networks Appendix A Interface Specification A.3 HS DTE Connector The HS DTE module connectors are of 26-pin SCSI type. Up to four connectors can be mounted on each module. The desired physical connector (V.35, RS-530 or X.21), is achieved using an adapter cable which is supplied with the product. The pin assignment of the HS DTE connector is depicted in Table A-4. Table A-4.
Optimux-XLT1 Installation and Operation Manual Appendix A Interface Specification A.4 Alarm Connector The Optimux-XLT1 ALARM connector is a 9-pin female connector, which includes three contacts for each of the alarm relays. Figure A-1 shows the pin functions. The relay positions are shown in the non-energized (alarm active) state. ALARM CONNECTOR MINOR ALARM RELAY 1 2 6 MAJOR ALARM RELAY 4 5 9 MINOR-NO MINOR-NC MINOR-COM MAJOR-NO MAJOR-NC MAJOR-COM Figure A-1.
Optimux-XLT1 Installation and Operation Manual Appendix A Interface Specification A.5 Control Connector Connector Pin Assignment The optional RS-232 control port has a standard ITU-T V.24 DTE interface. The physical interface is a 25-pin female connector, designated CONTROL/MNG. The pin assignment of the CONTROL/MNG connector is indicated in Table A-5. Table A-5. ITU-T V.24 CONTROL/MNG Connector Pin Assignment Pin Designation Function V.
Optimux-XLT1 Installation and Operation Manual Appendix A Interface Specification A.6 Power Connectors The power connector used for AC powering is a standard square 3-prong female connector. The power connector used for DC powering is a terminal block connector (see Figure A-3). VDC-IN 0 -48 Figure A-3. DC Connections A-6 Order from: Cutter Networks Power Connectors Ph:727-398-5252/Fax:727-397-9610 www.bestdatasource.
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