The TC8614 is a 4-channel 600Ω Analog & Dry Contact-over-T1/ E1 Multiplexer that allows network managers the flexibility of leveraging their existing T1/E1 circuits by adding low cost analog or dry contact links as needed. It is simple to install and comes standard with built-in power redundancy.
The TC8614 2-wire and 4-wire configurations.
Diagnostics are extensive and include DIP switches for Local & Remote Loopback and other application configuration switches. Each unit also provides multiple LEDs for Alarm, Power, Vcc, T1/E1 Status, and On/Sync or RLY/DET LEDs for each channel.
The built-in Sync mechanism verifies both device and T1/E1 link operation. No other test equipment is required for link and device verification.
The TC8614 is compatible with standard 100Ω T1 and 75Ω / 120Ω E1. The T1/E1 uses a RJ48 connector and the analog and dry contact channels use RJ-11 connectors. Optional BNC adapter cable is available for 75 Ohm E1. Power is 12VDC standard or optional 24VDC, -48VDC, 125VDC, or 115/230VAC with an external power cube. Optionally, a high temperature version (-20°C to 70°C) and extreme temperature version (-40°C to 80°C) are also available.