4.0 INSTALLATION

Once the Model 1194 is configured, it is ready to connect to the fiber interface, to the E1/T1 equipment, and to the power source. This section describes how to make these connections.

The power, network (E1/T1), and fiber line connections are located on the rear panel of the Model 1194. Figure 5 shows the location of each of these ports.

ON

 

 

 

 

P1

P2

P3

P4

OFF

O

 

 

FIBER

Power

Network T1/E1

Fiber line

receptacle

ports

connector

Figure 5. Network, fiber, and power connection ports

4.1 CONNECT THE G.703/G.704 OR T1 NETWORK

The Model 1194 is equipped with 4 RJ-48C jacks for connection to an E1 or T1 network. Figure 6 shows the pinout for each of the four network interface ports.

1 RX Data (TIP)

} From Network

12 RX Data (RING)

2

3 (no connection)

3

4 TX Data (TIP)

4

5 TX Data (RING) } To Network

5

6

6 (no connection)

7

8

7 (no connection)

8 (no connection) Figure 6. E1 or T1 network interface

4.2 CONNECT THE FIBER INTERFACE

The Model 1194 is designed to be connected to another Model 1194. The Model 1194 supports communication between T1 or E1 equipment over single-mode fiber at distances up to 25 km (16 miles). One modem can connect to another on the end of a single strand of fiber optic cable.

To connect two Model 1194s, use one strand of 9/125 micron single- mode fiber. The fiber connects to each Model 1194 using either an FC or SC connector. Figure 7 shows a close-up of SC and FC connector types.

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