Location of connectors, Connecting the control port, Connecting the alarm connector – RAD Data comm TDMoIP Gateway IPmux-16 User Manual

Page 31

IPmux-16 Installation and Operation Manual

Chapter 2 Installation

Installation and Setup

2-5

Location of Connectors

• Connect the E1/T1 and Ethernet ports according to the appropriate pinout.

Interface connections are made from the IPmux-16 front panel from each
module, as shown in Figure 2-3. The connectors required for each interface

are listed in Section 2.4. E1/T1 port pinouts are listed in Table 2-2, Ethernet
port pinouts are listed Table 2-3.

Table 2-2. E1/T1 Port Connectors Pinout

Pin Designation Direction

Function

RD (R)

Input

Receive data (ring)

RD (T)

Input

Receive data (tip)

3,6 –

–

FGND

TD (R)

Output

Transmit data (ring)

TD (T)

Output

Transmit data (tip)

7,8 –

N/A

Not

connected

Table 2-3. Ethernet Port Pinout

Pin #

Pinout

1 Tx+

2 Tx–

3 Rx+

4, 5, 7, 8

–

6 Rx–

Connecting the Control Port

➤

To connect the Control Port:
The Control port is located on the right side of the IPmux-16 front panel (see
Figure 2-3).
• Connect the RS-232/V.24, DB-9 DTE connector cable, supplied with

IPmux-16, to the IPmux and then to the DTE. The control port is DTE for an
ASCII terminal.

Connecting the Alarm Connector

An Alarms connector is located on the rear panel. A DB-9 female connector

provides alarm relay dry-contacts to external supervisory equipment (for future
use). This feature allows IPmux-16 to send alarms on its dry contact port. A single

output pin indicates an IPmux-16 alarm.