User Manual
Tahoe 289
E3/T3/Ethernet Bridge
User Manual
Tahoe 289
E3/T3/Ethernet Bridge
II
Tahoe 289 E3/T3/Ethernet Bridge
Tahoe 289 E3/T3/Ethernet Bridge User Manual
Firmware version 1.0.3
Published January 2008
©2005-2008 Tahoe. All rights reserved.
Trademarks of other companies are used only for explanation and to the owner’s benet, without
intent to infringe.
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE
SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE, BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED, AND TAHOE MAKES NO COMMITMENT TO UPDATE
THE INFORMATION CONTAINTED HERE.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE
OF THESE SUPPLIERS ARE PROVIDED “AS IS”. TAHOE DISCLAIM ALL WARRANTIES, EXPRESSED OR
IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE,
OR TRADE PRACTICE.
IN NO EVENT SHALL TAHOE BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGE, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO
DATA ARISING OUT OF THE USE OF, OR INABILITY TO USE THIS MANUAL.
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Tahoe 289 E3/T3/Ethernet Bridge
Safety Instructions
Read the following safety notices before installing or operating the device:
is warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents.
Read the installation instructions before you connect the device to its power source.
Reliable earthing of this equipment must be maintained.
is product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
a fuse no larger than 240 VAC, 16A is used.
Check nameplate ratings to ensure there is no overloading of supply circuits that could have an eect
on overcurrent protection and supply wiring.
ere is no physical circuit separation if the outlet is disabled. Always disconnect the power cord before removing the cover of any powered device.
Immediately disconnect the unit from the outlet and contact qualied service personnel if
any of the following events are noted:
1. e power cord has become frayed or damaged.
2. Liquid has been spilled on to the device or the device has been exposed to rain or water.
No serviceable parts inside! Do not attempt to repair or service this device yourself. Internal components must be serviced by authorized personnel only.
Do not work on the system, or connect or disconnect cables during periods of lightning activity.
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Tahoe 289 E3/T3/Ethernet Bridge
Contents
Introduction .................................................................................................................................. 1
G.703 interface ...................................................................................................................................... 1
Ethernet interface ................................................................................................................................. 2
LED indicators ...................................................................................................................................... 2
Management ................................................................................................................................. 3
LCD Menu ............................................................................................................................................. 3
Serial Console ........................................................................................................................................ 3
Control and settings ..................................................................................................................... 5
G.703 settings ........................................................................................................................................ 5
Ethernet settings ................................................................................................................................... 6
Advanced options ................................................................................................................................. 7
Reset counters ....................................................................................................................................... 7
Restore settings ..................................................................................................................................... 7
Save settings ........................................................................................................................................... 8
Reboot..................................................................................................................................................... 8
Statistics ........................................................................................................................................ 9
Appendix A, Troubleshooting .....................................................................................................11
Appendix B, Technical Specication ......................................................................................... 12
Appendix C, Declaration of Conformity ................................................................................... 13
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Tahoe 289 E3/T3/Ethernet Bridge
Preface
About this Manual
is manual contains following chapters:
Chapter 1, Introduction An overview of Tahoe 289
Chapter 2, Management e ways to access and manage the device
Chapter 3, Control and Settings e device settings available for the user
Chapter 4, Statistics Statistics displayed by the device
Appendix A, Troubleshooting Description of typical problems that may occur during
use of the device
Appendix B, Technical Specication Technical parameters of the device
Appendix C, Declaration of Conformity
Information about compliance with European standards
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Tahoe 289 E3/T3/Ethernet Bridge
Document Conventions
is manual uses following conventions:
boldface font Commands and keywords
< > Required arguments
[ ] Optional arguments
{ a | b | c } Alternative arguments
[ a | b | c ] Alternative optional arguments
typewriter font
Information displayed during a serial or remote connection
boldface
typewriter font
Information to be entered during a management session
LCD font
Information displayed on the LCD
Note
Notes contain helpful suggestions that may be worth remembering
Caution
is symbol means a situation that requires you to be careful.
Otherwise equipment damage or loss of data may occur.
Warning
is warning symbol means danger. You are in a situation that
could cause bodily injury. Before you work on any equipment
be aware of the hazards involved with electrical circuitry and be
familiar with standard practices in preventing accidents.
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