ADTRAN ATLAS 550 Manual de usuario descargar pdf (Pagina 41)

Chapter 2. Installation

61200305L1-1 ATLAS 550 User Manual 2-5

Control/Chain Out Port

TheControl/ChainOutport(RJ-48C)connectstoanotherATLAS550Chain

In connector. The Control/Chain Out port output provides the following:

• EIA-232 output to chaincontrol to other ADTRAN equipment, such as

a TSU 120.

• 2400, 9600, 19200, or 38400 bps operation

• Automatic setup; no user input required

The Control/Chain Outconnection follows, and Table 2-2 shows thepinout.

Ethernet Connection

The Ethernet port (RJ-48C) provides a 10/100BaseT Ethernet LAN connec-

tion, which is used for TFTP, SNMP, and Telnet connection. The network

connection follows, and Table 2-3 shows the pinout.

Connector type RJ-48C

Part number AMP# 555164-2

Table 2-2. Control/Chain Out Pinout

PIN NAME DESCRIPTION

1 GND Ground - connected to unit chassis. Connects to GND

of next unit.

2UNUSED—

3 TX DATA Data transmitted to chained units by the ATLAS 550.

Connects to RX DATA of the next unit.

4UNUSED—

5 RX DATA Data received from chained units by the ATLAS 550.

Connects to TX DATA of the next unit.

6,7,8 UNUSED —

Connector type (USOC) RJ-48C

Part number AMP# 555164-2

Table 2-3. Ethernet Pinout

PIN NAME DESCRIPTION

1 TX1 Transmit Positive

2 TX2 Transmit Negative

3 RX1 Receive Positive

4, 5, UNUSED —

6 RX2 Receive Negative

7, 8 UNUSED —

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 261 262

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ADTRAN ATLAS 550 Manual de usuario Pagina 41