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  CLR-SPC-111
  CLR-SPC-111
   
  RS232/RS485/RS422 over 2Mbps E1 G.703 Converter
   
 
              
             
  Specifications  
             
 
 E1 Interface
 Line Rate - 2.048Mbps 50ppm
 Line Code - HDB3
 Interface Standard - ITU-T G.703
 E1 Impedance - 75ohm (unbalanced) and 120ohm (balanced) adaptive
 Connection Types - Dual coax (BNC connector) and 120ohm twisted-pair (RJ45)
 Jitter Tolerance - Complies with standards G.742 and G.823
 Allowed Attenuation - 0 ~ 6dBm
 
 Serial Interface
 Standards - EIA/TIA-232 RS-232 (ITU-T V.28)
- EIA/TIA-422 RS-422 (ITU-T V.11)
- EIA/TIA-485 RS-485 (ISO/IEC8284)
 RS-422 - TXD+, TXD-, RXD+, RXD-, Signal Ground
 RS-485 4 wires - TXD+, TXD-, RXD+, RXD-, Signal Ground
 RS-485 2 wires - Data+(Correspond TX+), Data-(Correspond TX-), Signal Ground
 RS-232 - RXD, TXD, Signal Ground
 
 Environmental Specs
 Working Temperature - 0 ~ 55°C
 Relative Humidity - 95% (non-condensing)
 Power Input Voltage - AC180V ~ 260V; DC –48V; DC +24V
 Power Consumption - ≤3W
 Weight - 1.25KG
 Dimensions - 216mm(W) × 140mm(L) x 31mm(H)