Mocomtech CDM-570L Manuel D’Utilisation

Chapter 5. CONNECTOR

PINOUTS

5.1

Connector Overview

The rear panel connectors (Figure 5-1) provide all necessary external connections
between the modem and other equipment.

Figure 5-1. Rear Panel (shown with optional IP Module Ethernet Interface installed)

Table 5-1. External Connections

Name

Connector Type

Function

Rx IF

570L: ‘N’ type (female) 570: BNC (female)

RF Input

Tx IF

570L: ‘N’ type (female) 570: BNC (female)

RF Output

1:1 Control

9-pin D (female)

Connects to CRS-170/180 switch

Data Interface

25-pin D (female)

Data Input/Output

External Reference

BNC (female)

Input

Remote Control

9-pin D (male)

Serial Remote Interface

Console RJ-11

Serial Console Interface

10/100 Ethernet Traffic

RJ-45

Ethernet Traffic and M&C

10/100 Ethernet M&C

RJ-45

Upgrade of base modem M&C

Alarms

15-pin D (male)

Form C Alarms

Balanced G.703

15-pin D (female)

Balanced G.703 Data

Rx Unbalanced

BNC (female)

Receive G.703 Data

Tx Unbalanced

BNC (female) Transmit

G.703

Data

5–1