ADTRAN Total Access 3000 - System Description

6TASYS101-1E
TOTAL ACCESS 3000/3010
SYS-101
Page 1 of 46
Total Access
®
3000/3010 System Manual
© 2003, ADTRAN, Inc.
Total Access
®
3000/3010 System Description
This section of ADTRAN’s Total Access 3000/3010 System Manual is designed
for use by network engineers, planners, and designers who are upgrading or
intensifying a communications network.
It contains general information and describes physical and operational concepts,
card functions, network relationship, provisioning, testing, alarm status, and
system monitoring. This section should be used in conjunction with the
Engineering Guidelines section of this manual.
CONTENTS
1. System Overview .................................................................................................................................... 3
1.1 General Overview .......................................................................................................................... 3
1.2 Features and Benefits ...................................................................................................................... 3
2. System Components ............................................................................................................................... 5
2.1 Shelf ................................................................................................................................................ 5
2.2 Heat Baffle and Fiber Routing ........................................................................................................ 7
2.3 Bay Configurations ......................................................................................................................... 8
3. System Connectivity ............................................................................................................................... 9
3.1 System and Power Ground ............................................................................................................. 9
3.2 Timing ............................................................................................................................................. 9
3.3 Network Interfaces .......................................................................................................................... 9
3.4 Loop Interfaces ............................................................................................................................. 11
3.5 Test Access ................................................................................................................................... 11
3.6 Management Interfaces ................................................................................................................. 11
3.7 Alarms ........................................................................................................................................... 11
4. System Modules .................................................................................................................................... 13
4.1 Common Modules ......................................................................................................................... 13
4.1.1 System Controller Unit.....................................................................................................13
4.2 Multiplexer Modules ..................................................................................................................... 15
4.2.1 DS3 Multiplexer Module ................................................................................................. 15
4.2.2 STS-1 Multiplexer Module .............................................................................................. 16
4.2.3 OC-3 Multiplexer Module ................................................................................................ 18
4.3 Access Modules ............................................................................................................................ 19
4.3.1 HTU-C .............................................................................................................................. 20
4.3.2 HD-10 ............................................................................................................................... 23
NOTE
References to common, but differing, parameters between the Total Access
3000 and the Total Access 3010, such as number of slots, will be conveyed by
the convention a/b. The “a” represents the Total Access 3000 parameter and the
“b” represents the Total Access 3010 parameter. For example, the differing
number of access slots in the two platforms, 28 for the Total Access 3000 and
22 for the Total Access 3010, would be displayed “28/22.”