ERM-MUX/Plus-G64KG703 64K Co-directional Tributary Card
The ERM-Mux/plus G64K Tributary Card provides six independent G.703 64Kbps Co-directional data channel capability. Each channel can independently assign any 64Kbps timeslot from the aggregate E1. Individual Shielded RJ-45 connectors that conform to USOC RJ-48C standard wiring provide the G.703 connections. Standard UTP or alternately shielded UTP are both acceptable cabling media. These data channels may be linked to multiplexers, terminal equipment or satellite/micro-wave transmission equipment. In Co-directional signaling, the clock signals are recovered from the received G.703 data stream. Only Tx and Rx pairs or a total of 4 wires are required in 64Kbps co-directional transmission.
Features:
- Six independent channels
- 1x64 setting from any E1 channel
- Transparent synchronous rate of 64kbps
- Co-directional clock recovered from Rx G.703
- Diagnostic loop backs
- LED indicators for Power, Alarm, Tx/Rx activity
- Hot Swappable
Specifications:
ITU-T G.703, G.823 64kbps compliant interfaces
Multiplexing 1x64K data onto E1 time-slot.
Data speed: 64Kbps +/-100ppm.
Data access: RJ-45 per USOC RJ-48C standard
Line code: Co-directional
Pulse shape: according to G.703
Transmit distance: 600M or less (0.5~0.7mm TP)
Diagnostics: Local /Remote /Bi-directional Loop
Temperature: 0°C ~ 50°C
Humidity: 5~95%
MTFB: 65,000 hrs
