ADTRAN 6240 Installation Guide download pdf (Page 16)

Physical Description NetVanta 6240 Series Hardware Installation Guide

Network Interfaces

The NET 1 T1 0/1 through NET 4 T1 0/4 interfaces are DS1 RJ-48C pin connections. See Table A-3 on

page 28 for the network interface pinouts. The status LEDs, labeled NET 1 through NET 4, are located

on the front panel.

10/100Base-T Ethernet Interfaces

The ETH 0/1 and ETH 0/2 ports are RJ-45 connectors. See Table A-4 on page 28 for the Ethernet

interface pinouts. The status LEDs, labeled

LAN 1 and LAN 2, are located on the front panel.

CRAFT Interface

The CRAFT interface is an EIA-232 serial port (DCE), which provides for local management and

configuration (via a DB-9 female connector). See

Table A-5 on page 28 for the craft interface

pinouts.

Power Connection

The rear panel has a power input to a 120 VAC power supply with an IEC connector. The appropriate

three-prong cable is included in the shipment. Refer to Supplying Power to the Unit on page 22 for

connection details.

Battery Backup Connection

An optional battery backup unit (P/N 1175044L1) is available for use in case of power outages. The

battery backup unit connects to the

BATT port, which also charges the unit during operation. Refer to

Optional Battery Backup Unit (P/N 1175044L1) on page 22 for connection details.

Connection directly to an external modem requires a cross-over cable.

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ADTRAN 6240 Installation Guide Page 16