Section 61225236L1-5A
Issue 1, August 2003
61225236L1-5A
1
Trademarks: Any brand names and product names included in this document are
trademarks, registered trademarks, or trade names of their respective holders.
CONTENTS
1. General ................................................................... 1
2. Description ............................................................. 1
3. Installation.............................................................. 2
4. Provisioning ........................................................... 4
5. Operation................................................................ 5
6. Maintenance ........................................................... 9
7. Specifications ......................................................... 9
8. Warranty and Customer Service ............................ 9
FIGURES
Figure 1. SHDSL T1/E1 NTU Front Panel................ 1
Figure 2. Typical System Application ....................... 2
Figure 3. SHDSL T1/E1 NTU Menu Tree................. 6
TABLES
Table 1. Compliance Codes ...................................... 2
Table 2. DB-9 Connector Pin Descriptions .............. 3
Table 3. Front Panel LEDs ....................................... 4
Table 4. Configuration Options List ......................... 7
Table 5. E1 Port Statistics Definitions...................... 8
Table 6. T1 Port Statistics Definitions...................... 9
Table 7. SHDSL T1/E1 NTU Specifications............ 9
1. GENERAL
This document is an installation and maintenance
practice for the ADTRAN Total Access® SHDSL T1/
E1 Network Terminating Unit (NTU).
Figure 1
illus-
trates the SHDSL T1/E1 NTU front panel, P/N
1225236L1.The SHDSL T1/E1 NTU is a network
terminating module using Single-Pair High Speed
Digital Subscriber Line (SHDSL) technology to
transport data over a single copper loop.
Revision History
This is the initial issue of this practice. Future changes
to this documentation will be explained in this
subsection.
2. DESCRIPTION
The SHDSL T1/E1 NTU was designed for use as a
remote unit to the Total Access 3000. The Total Access
SHDSL T1/E1 NTU provides an interface between the
SHDSL network and the customer’s Data Terminal
Equipment (DTE) for applications such as LAN to LAN
bridging, Frame Relay circuit, and PABX termination.
Figure 1. SHDSL T1/E1 NTU Front Panel
The SHDSL T1/E1 NTU is span powered with local DC
power auto-switchover. No adjustments, strapping, or
configuration changes are necessary to power the
module. The SHDSL T1/E1 NTU configuration,
testing, and performance monitoring is managed by the
VT100 local management screen menus, remotely by an
EOC terminal session, or also remotely by EOC
message protocol initiated by the Total Access SHDSL
T1/E1 LTU.
1225236L1
T1/E1
SHDSL
PWR
TEST
ALM
SHDSL
NTU
V.
2
4
T200 SHDSL T1/E1 Network Terminating Unit
Installation and Maintenance Practice
Содержание 1225236L1
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