Reviewing The Rear Panel Design; Rear Panel Interfaces And Leds; Figure 2. Total Access 900 Series Rear Panel Layouts - ADTRAN Total Access 904 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 layouts.

Rear Panel Interfaces and LEDs

Power Supply
The Total Access 900 Series products have a 90 to 120 VAC power supply with an IEC connector. The
appropriate three-prong cable is included in the shipment.
Battery Backup Connection
An optional battery backup system is available for the Total Access 900 Series. The Total Access 904/
908 optional battery backup system part number is P/N 1200641L1
optional battery backup system part number is P/N 1175044L1 or L2. The connection port is labeled
BATT . Refer to the documentation available for your specific battery backup unit for more information
on this connection, or refer to
CRAFT Interface
The CRAFT interface is an EIA-232 serial port (DCE) that provides for local management and
configuration (using a DB-9 female connector).
Connection directly to an external modem requires a cross-over cable.
10/100Base-T 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
61210916L1-34G
Total Access 904/908
Total Access 904/908 ADSL
Total Access 912/916/924

Figure 2. Total Access 900 Series Rear Panel Layouts

Battery Backup Unit on page 25
) is an RJ-45 connector with LEDs. The amber activity LED flashes when
Table A-5 on page 32
Copyright © 2010 ADTRAN, Inc.
. The Total Access 912/916/924
for more details.
Table A-6 on page 33 shows the
for the Ethernet port pinouts.
Physical Description
CRAFT port pinouts.
17