background image

3Com Corporation
5400 Bayfront Plaza 
Santa Clara, California 
95052-8145

Copyright © 1999, 3Com Corporation. All rights reserved. No part of this documentation may be reproduced 
in any form or by any means or used to make any derivative work (such as translation, transformation, or 
adaptation) without written permission from 3Com Corporation.

3Com Corporation reserves the right to revise this documentation and to make changes in content from time 
to time without obligation on the part of 3Com Corporation to provide notification of such revision or change.

3Com Corporation provides this documentation without warranty of any kind, either implied or expressed, 
including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. 
3Com may make improvements or changes in the product(s) and/or the program(s) described in this 
documentation at any time.

UNITED STATES GOVERNMENT LEGENDS:

If you are a United States government agency, then this documentation and the software described herein are 
provided to you subject to the following: 

United States Government Legend:

 All technical data and computer software is commercial in nature and 

developed solely at private expense. Software is delivered as Commercial Computer Software as defined in 
DFARS 252.227-7014 (June 1995) or as a commercial item as defined in FAR 2.101(a) and as such is provided 
with only such rights as are provided in 3Com’s standard commercial license for the Software. Technical data is 
provided with limited rights only as provided in DFAR 252.227-7015 (Nov 1995) or FAR 52.227-14 
(June 1987), whichever is applicable. You agree not to remove or deface any portion of any legend provided 
on any licensed program or documentation contained in, or delivered to you in conjunction with, this 
User Guide.

Unless otherwise indicated, 3Com registered trademarks are registered in the United States and may or may 
not be registered in other countries.

3Com and the 3Com logo are registered trademarks of 3Com Corporation. 

Other brand and product names may be registered trademarks or trademarks of their respective holders.

YEAR 2000 INFORMATION:

For information on Year 2000 compliance and 3Com products, visit the 3Com Year 2000 web page:

http://www.3Com.com/products/yr2000.html

Summary of Contents for Dual DSX-1

Page 1: ...Dual DSX 1 Network Interface Card Getting Started Guide Part No 1 024 1162 01...

Page 2: ...http www 3com com Dual DSX 1 Network Interface Card Getting Started Guide Part No 1 024 1162 01...

Page 3: ...ed to you subject to the following United States Government Legend All technical data and computer software is commercial in nature and developed solely at private expense Software is delivered as Com...

Page 4: ...CARD CABLING Physical Interfaces 3 1 Accessing the User Interface 3 2 Configuring Software 3 2 Configuring the User Interface Port 3 2 Channelized T1 386 NAC 3 3 T1 PRI NAC 3 5 Configuring Total Cont...

Page 5: ...Interface Specifications A 1 Dual T1 PRI A 2 Operating Environment A 2 Channelized T1 386 A 3 Operating Environment A 3...

Page 6: ...oll Free Number Country Toll Free Number Austria 06 607468 Netherlands 0800 0227788 Belgium 0800 71429 Norway 800 11376 Canada 1800 2318770 Poland 00800 3111206 Denmark 800 17309 Portugal 0800 831416...

Page 7: ...y or fatality May also alert you to potential electrical hazard ESD Information to alert you to take proper grounding precautions before handling a product Convention Description Text represented as a...

Page 8: ...service unit CSU Eliminating the transceiver from the connection reduces the power level on the cable which provides a more reliable signal over shorter cable lengths This NIC supports cable lengths...

Page 9: ...ou need a 2 Phillips and flat head screwdriver Installation Procedure To install this NIC ESD To reduce the risk of electrostatic discharge ESD take proper grounding precautions before handling the NI...

Page 10: ...e rear of the Total Control chassis for installing the NIC Install this NIC in slot s 1 17 For managed chassis slot 17 is reserved for the Network Management Card NMC NIC 3 Use a 2 Phillips screwdrive...

Page 11: ...Installation Procedure 2 3 4 Insert the NIC between the slot s upper and lower card guides 5 Slide the NIC into the chassis until the front of the NIC is flush with the chassis...

Page 12: ...head screwdriver to tighten the screws on the front panel 7 Cover any unused chassis slots with safety panels 8 Install the Network Application Card NAC corresponding to this NIC Refer to the NAC s Ge...

Page 13: ...nt to be connected is in monitoring non intrusive mode Passive coupling attenuates the signal from the monitoring jacks making it difficult for some monitoring equipment to sense Callout Number Interf...

Page 14: ...trol Manager Simple Network Management Protocol SNMP software A generic Management Information Base MIB manager software application Configuring the User Interface Port Connect to the UI port Refer to...

Page 15: ...tion Current Setting 1 T1 Span Line 1 Framing Mode SF 2 T1 Span Line 1 Line Coding AMI 3 T1 Span Line 1 Remotely Initiated Loopback Ignore 4 T1 Span Line 1 Jitter Attenuation Receiver 5 T1 Span Line 1...

Page 16: ...Enter The T1 Span Line Jitter Attenuation parameter found under option 5 and 7 of the Main Menu T1 Span Line 1 2 Configuration is permanently enabled on the receive side T1 Card Configuration Current...

Page 17: ...Act 5ESS AT T 6 Idle Byte Sent to TELCO FE Hex 7 DS0 to Modem Slot Chan Mapping 8 Signaling Channel Config Boot time Config D channel Act D channel 9 Interface ID 0 10 Span Level Call Type Blocking No...

Page 18: ...IC at the NAC s channel level Configuring MIB Manager Software Use the following MIB object found in the UDS1 MIB to configure the NIC Card Configuration Current Setting 1 Save current Configuration t...

Page 19: ...ergy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause...

Page 20: ...ion ZCS Integral CSU Line Rate T1 1 544 Mbps Input Signal DS1 to 34dB typical per AT T Publication 64211 Output Signal DSX 1 with 5 pulse equalization settings for T1 Short Haul applications Configura...

Page 21: ...4211 Output Signal DSX 1 with 5 pulse equalization settings for T1 Short Haul applications Configuration Stored in NVRAM Timing Source Loop timing source from either span line Fallback Automatic fallb...

Page 22: ...3Com Corporation 5400 Bayfront Plaza P O Box 58145 Santa Clara CA 95052 8145 1999 3Com Corporation All rights reserved Printed in the U S A Part No 1 024 1162 01...

Reviews: