Specifications

MINIATURE LOCAL MUX-12

1.2 Main Channel

Transmission Line—4-wire unconditioned telephone

lines (two twisted pairs)

Operating Range—1 mile (1.6 km) maximum on

22 AWG cable (actual distance may vary, depending

on the cable you use)

Data Rate—1.2288 Mbps

Output Format—Balanced bipolar transformer isolated

Output Level—6 V ptp (on 100 ohms)

Input Resistance—110 ohms

Connectors—(1) RJ-45 female

1.3 General

Indicators—Power, Local Sync Loss, Remote Sync Loss

Table 1-2. Indicators.

Indicator Function

Power ON when unit is powered.

Local Sync Loss ON when synchronization is lost at the local Mux.

Remote Sync Loss ON when synchronization is lost at the remote Mux.

Test ON when remote Mux is performing a loopback.