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User Manual
Hotwirer 8776 TDM SDSL Termination Unit
with G.703 Interface
Installation Instructions
Document Number 8776-A2-GZ40-40
February 2001
Product Documentation Online
Hotwire 8776 TDM SDSL Termination Unit
496-15104
8776-A2-GZ40-40
Complete documentation for this product is available at www.paradyne.com.
Select Library
Technical Manuals
Select the following document:
8776-A2-GB20
Hotwire 8776 TDM SDSL Termination Unit, with G.703 Interface, User's
Guide
To order a paper copy of a Paradyne document:
H
Within the U.S.A., call 1-800-PARADYNE (1-800-727-2396)
H
Outside the U.S.A., call 1-727-530-8623
The Hotwirer 8776 Termination Unit is a circuit card assembly that contains four
Time Division Multiplexer Symmetric Digital Subscriber Line (TDM SDSL) ports
and a G.703 interface. When the unit is used in a Hotwire 8600 or 8800 Series
Digital Subscriber Line Access Multiplexer (DSLAM) chassis, it transports up to
2048 kbps signals over traditional twisted-pair telephone wiring.
!
HANDLING PRECAUTIONS FOR
STATIC-SENSITIVE DEVICES
This product is designed to protect sensitive components from damage
due to electrostatic discharge (ESD) during normal operation. When
performing installation procedures, however, take proper static control
precautions to prevent damage to equipment. If you are not sure of the
proper static control precautions, contact your nearest sales or service
representative.
February 2001
Hotwire DSL & MVL Systems.
1
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Table of Contents
Related Manuals for Paradyne Hotwire 8776
Summary of Contents for Paradyne Hotwire 8776
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Page 1: Installation Instructions
Outside the U.S.A., call 1-727-530-8623 Hotwire 8776 TDM SDSL Termination Unit The Hotwirer 8776 Termination Unit is a circuit card assembly that contains four Time Division Multiplexer Symmetric Digital Subscriber Line (TDM SDSL) ports and a G.703 interface. When the unit is used in a Hotwire 8600 or 8800 Series Digital Subscriber Line Access Multiplexer (DSLAM) chassis, it transports up to 2048 kbps signals over traditional twisted-pair telephone wiring. -
Page 2: Installation Overview
- After the Hotwire TDM SDSL Termination Unit is installed, there are configuration procedures that must be performed before you can begin to use the unit. Refer to the Hotwire 8776 TDM SDSL Unit, with G.703 Interface, User’s Guide for more detailed configuration procedures. - Page 3 2. Remove the filler plate from the installation slot. 3. Insert the unit: — For a Hotwire 8600 Series DSLAM chassis – Hold the Hotwire 8776 TDM SDSL Termination Unit horizontally, with the component side facing up, and insert it into the left and right card guides.
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Page 4: Connecting To The Dte
Connecting to the DTE Connection to the four ports of the Hotwire 8776 TDM SDSL Termination Unit is through the 50-pin interface connector on its faceplate. Refer to Connector Pin Assignments in the User’s Guide. " Procedure To connect the Hotwire 8776 TDM SDSL Termination Unit to your DTE: 1. -
Page 5: Front Panel Leds
Front Panel LEDs The following table describes the meaning and states of the LEDs on the Hotwire 8776 TDM SDSL Termination Unit’s faceplate. Type SYSTEM G.703 DSL PORT * Slow Cycling: Fast Cycling: Pulsing: SDSL 8776 00-16041-02 8776-A2-GZ40-40 LED is . . .* Indicating . . . -
Page 6: Logging In To The Hotwire Dslam
Chassis Main Menu. See your Management Communications Controller (MCC) documentation for information about selecting the unit from the MCC card selection screen. Asynchronous Terminal Interface Menu The following illustration shows the paths to the Hotwire 8776 TDM SDSL Termination Unit’s various ATI screens. System and Test Status... -
Page 7: Entering Identity Information
Configuring the Unit Configuration option settings determine how the unit operates. Use the Configuration branch of the Hotwire 8776 TDM SDSL Termination Unit’s menu to display or change configuration option settings. If the factory default settings do not support your network’s configuration, customize the configuration options for your application. -
Page 8: Accessing And Displaying Configuration Options
The Configuration Loader screen is displayed allowing you to upload or download configurations from a TFTP server. The selected configuration option set is loaded and the Configuration Edit/Display menu screen appears. February 2001 Hotwire Model: 8776 Î Î MainMenu Exit 8776-A2-GZ40-40... -
Page 9: Configuration Edit/Display
Telnet Session Options, Table 5 General SNMP Management Options, Table 6 SNMP NMS Security Options, Table 7 SNMP Traps Options, Table 8 February 2001 Hotwire Model: 8776 Î Î MainMenu Exit To Configure the . . . DSL network interface Ports 1–4. G.703 interface. - Page 10 Peer IP Address is only available when the unit is configured as an LTU and the unit is not running in IP Conservative mode. Circuit Identifier Possible Settings: [ASCII text] Default Setting: [blank] Uniquely identifies the circuit number of the transmission vendor’s DSL line for troubleshooting purposes. February 2001 8776-A2-GZ40-40...
- Page 11 Primary Clock Source is available only when the unit is configured as an LTU. Secondary Clock Source Possible Settings: Internal, G.703 Default Setting: Internal Determines the secondary clock source for the unit. Secondary Clock Source is available only when the unit is configured as an LTU. 8776-A2-GZ40-40 February 2001...
- Page 12 Test Duration (min) option appears when Test Timeout is enabled. G.703 Line Termination Possible Settings: 75 ohms, 120 ohms Default Setting: 120 ohms Specifies the impedance of the G.703 interface Peer IP Address and Circuit Identifier are not copied. Changing this option will reset the card. February 2001 8776-A2-GZ40-40...
- Page 13 Disconnect Time (Minutes) Possible Settings: 1– 60 Default Setting: 5 Number of minutes of inactivity before a Telnet session terminates automatically. Timeout is based on no keyboard activity. Disconnect Time (minutes) option appears when Inactivity Timeout is enabled. 8776-A2-GZ40-40 February 2001...
- Page 14 SNMP manager when that manager attempts to access an object in the MIB. Name 2 Access Possible Settings: Read, Read/Write Default Setting: Read Determines the access level for Community Name 2. February 2001 8776-A2-GZ40-40...
- Page 15 Default Setting: 000.000.000.000 Specifies the Internet Protocol address used to identify each SNMP manager. Access Level Possible Settings: Read, Read/Write Default Setting: Read Determines the access level allowed for an authorized NMS when IP address validation is being performed. 8776-A2-GZ40-40 February 2001...
- Page 16 Determines if SNMP traps are generated for link up and link down for one of the communication interfaces. Link Trap Interfaces Possible Settings: Network, G.703, All Default Setting: All Determines if the SNMP linkUp, SNMP linkDown, and interface-related enterpriseSpecific traps are generated for the network DSL interface and/or G.703 interface (DTE). February 2001 8776-A2-GZ40-40...
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Page 17: Configuring Autorate
Rate according to whether you are configured for Voice (signaling) or Data. 8776-A2-GZ40-40 Configuration Network NETWORK INTERFACE OPTIONS Margin Threshold: Excessive Error Rate Threshold: AutoRate DSL Line Rate Peer IP Address: February 2001 Hotwire Model: 8776 –3db 1E–6 Disable 111.255.255.000 Clear Î Î Clear MainMenu Exit... -
Page 18: Important Safety Instructions
Voice Mode Data Mode (G.703-to-G.703) (G.703-to-G.703) Maximum Maximum Payload Time Payload Rate (kbps) Rate (kbps) Slots 1920 1984 1408 1472 February 2001 Data Mode (G.703-to-EIA-530) Maximum Time Payload Time Rate (kbps) Slots Slots 1984 1536 1024 8776-A2-GZ40-40... -
Page 19: Emi Notices
CANADA – EMI NOTICE: This Class A digital apparatus meets all requirements of the Canadian interference-causing equipment regulations. Cet appareil numérique de la classe A respecte toutes les exigences du règlement sur le matérial brouilleur du Canada. 8776-A2-GZ40-40 February 2001... -
Page 20: Warranty, Sales, Service, And Training Information
Hotwire is a registered trademark of Paradyne Corporation. All other products and services mentioned herein are the trademarks, service marks, registered trademarks or registered service marks of their respective owners. *8776-A2-GZ40-40* Copyright E 2001 Paradyne Corporation. Printed in U.S.A. *8776–A2–GZ40–40*...