User's Manual Part 1

Subrack PAF-0813-E0-001

2-2 044-05287 Rev A

Ethernet Connector Pinout

The Ethernet port is used for commuication with a personal computer (PC) or with a base station. The pin

layout for the Ethernet interface is listed in Table 2-2.

Table 2-1 Subrack Faceplate Interface Connectors, and Indicators

Connectors Description

ANALOG (AMPS1,

AMPS2)

Two SMA input connector

DIGITAL (CDMA1

through CDMA4)

Four SMA input connectors

RF OUTPUT 7/16 DIN connector, composite transmit

signal output.

Status

ETHERNET RJ-45 connector used for host alarm

reporting, Pin layout is listed in Table 2-2

RS-232/RS-485 DB-9 connector used for host alarm

reporting. Pin Layout is listed in Table 2-3

Filter

Filter I/O DB-15 connector to provide control and

communication to filter (if used)

DC Power

+27 VDC Connector

Block (Rear of Subrack)

Provide connections for +27 VDC circuit

breaker protected power from breaker panel

and frame ground bus return connections.

Table 2-2 Ethernet Connector Pinout

Pin Description

1 Transmit Data (TX) +

2 Transmit Data (TX) -

3 Receive Data (RX) +

4NC

5 NC

6 Receive Data (RX) -

7 NC

8NC