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Total Access 900e Series Hardware Installation Guide
Physical Description
64240916L1-34D
Copyright © 2006 ADTRAN, Inc.
19
Reviewing the Rear Panel Design
Figure 4 shows the Total Access 900e Series products’ rear panel, which contains identical interfaces
regardless of the model.
Figure 4. Total Access 908e, 916e, 924e Rear Panel Layout
Rear Panel Interfaces and LEDs
Power Supply
The Total Access 900e Series products have a 90 to 125 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 900e Series (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
Battery Backup Unit
on
page 25 for a more details.
CRAFT Interface
The
CRAFT
interface is an EIA-232 serial port (DCE) that provides for local management and
configuration (via a DB-9 female connector). Table A-5 on page 31 shows the
CRAFT
port pinouts.
10/100BaseT Ethernet Interfaces and LEDs
The Ethernet ports (
ETH 0/1
and
ETH 0/2
) are RJ-48C connectors with LEDs. The amber LEDs flash
when the 100BaseT links are up and data traffic is being sent or received on the Ethernet ports. The
green LEDs flash when the 10BaseT links are up and data traffic is being sent or received on the
Ethernet ports. See Table A-4 on page 30 for the Ethernet port pinouts.
Network Interfaces
The
NET 1
through
NET 4 (T1 0/1
through
T1 0/4)
interfaces are DS1 RJ-48C pin connections. See
Table A-3 on page 30 for the network interface pinouts.
DSX-1 Interfaces
To utilize
NET
3
or
NET 4
interfaces to function as DSX-1
interfaces requires an RJ-48C crossover cable.
See Table A-3 on page 30 for the cable interface pinouts.
FXO 0/0 Interface
The
FXO 0/0
interface provides a single analog trunk for local call routing. See Table A-2 on page 30 for
the FXO port pinouts.
Connection directly to an external modem requires a cross-over cable.
NET 4
T1 0/4
ETH 0/1
ETH 0/2
NET 3
T1 0/3
PRI/CAS
NET 2
T1 0/2
NET 1
T1 0/1
FXO
0/0