Reviewing The Rear Panel Design; Rear Panel Interfaces And Leds; Figure 2. Total Access 900 Series Rear Panel Layout - ADTRAN Total Access 916 Hardware Installation Manual

Total Access 900 Series Hardware Installation Guide

Reviewing the Rear Panel Design

Figure 2 shows the Total Access 900 Series products' rear panel, which contain identical interfaces
regardless of the model (Total Access 912/916/924).

Rear Panel Interfaces and LEDs

Power Supply
The Total Access 900 Series products have a 90-120 VAC power supply with an IEC connector. The
appropriate three-prong cable is included in the shipment. Please refer to 10/100BaseT Ethernet
Interface and Activity LEDs for connection details.
Battery Backup Connection
An optional battery backup system (P/N 1175044L1, 2, or 4) is available for the Total Access 900
Series products. Refer to the documentation available for your specific battery backup unit for more
information on this connection, or see Battery Backup Unit on page 29 for a more details.
CRAFT Interface
The interface is an EIA-232 serial port (DCE) which provides for local management and
CRAFT
configuration (via a DB-9 female connector). Table A-5 on page 35 shows the
Connection directly to an external modem requires a cross-over cable.
10/100BaseT Ethernet Interface and Activity LEDs
The Ethernet port (
ETH 0/1
data traffic is being sent or received on the Ethernet port. The green link LED is on when the unit has a
good connection to the LAN. See Table A-4 on page 34 for the Ethernet port pinout.
Network Interface
The interface is a DS-1 RJ-48C pin connection. See Table A-3 on page 34 for the network
NET T1 0/1
interface pinout.
DSX-1 Interface
The interface is a DSX-1 RJ-48C pin connection. See Table A-2 on page 34 for the
DSX-1 T1 0/2
network interface pinout.
61210916L1-34A

Figure 2. Total Access 900 Series Rear Panel Layout

) is an RJ-48C connector with LEDs. The amber activity LED flashes when
Copyright © 2005 ADTRAN, Inc.
Physical Description
port pinouts.
CRAFT
23