Fiber Optic

 

E1/T1

Line

E1/T1

 

Modem

 

Modem

Figure 2. Network extension between remote locations

Using a laser transmitter (1300nm) and a single-mode fiber (9/125 micro meter), the Model 1194 offers a high speed, noise immune, full duplex fiber link over a single strand of fiber with a reach of up to 15.5 miles (25.0 km).

The Model 1194 is available in two versions: 1194/T1 and 1194/E1, for connection to T1 and E1 circuits respectively. Features include AMI, B8ZS/HDB3 line coding; internal, network, and receiver recovered clocks; all easily configured via DIP switches. Local/Remote loops and V.52 compliant 511 test patterns are accessible via front panel switches, allowing quick testing and troubleshooting of the Model 1194 transceiv- ers, and fiber and network links.

The Model 1194 is equipped with 19 front panel LEDs that monitor power, fiber, network, and diagnostic features status.

The single-mode fiber interface uses either an SC or FC fiber connector, while the network interfaces are presented on RJ-48C connectors.

The Model 1194 offers options for universal input (100–240 VAC) and 48 VDC power supplies

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