E3 (16E1) Optical Multiplexer (4E1/8E1/12E1/16E1 Multiplexer)

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E3 (16E1) Optical Multiplexer (4E1/8E1/12E1/16E1 Multiplexer)

E3 (4/8/12/16 E1) Optical Multiplexer

VCL, E3 (16E1) Optical Multiplexer with 1+1 optical redundancyThe VCL, E3 (upto 16E1) Optical Multiplexer is a high performance optical line transmission equipment that combines 4/8/12/16 ITU-T G.703 compliant standard electrical E1, 2.048Mbps signals into an optical data stream for transport over fiber optic cables. Several transmitter options for different cable types and wave-lengths are available. 1+1 Optical Redundancy (Protection Switching) is also available.

The option of 1+1 Optical Redundancy (Protection Switching), the transmission automatically switches to a STANDBY optical link in the event of a failure of the PRIMARY optical link.

Application Diagrams
- E3 (16E1) Optical Multiplexer - Application Diagram
 
Features
  • 1U (44mm high) compact solution
  • 1+1 Optical Redundancy (Protection Switching) option
  • Order-Wire facility
  • Standard CCITT (ITU-T) compliant interfaces
  • Auto Laser Shut Off facility
  • Visual and audible alarm options
  • Low power consumption
Highlights
  • Powered by grade Class I Laser
  • 4/8/12/16 E1 interfaces available
  • Power Input options: –48 VDC input, -24VDC, AC
  • E1 120 Ohms / 75 Ohms - options available
  • V.35 interface (optional)
  • Ethernet interface (optional)
  • Extensive alarms and status indication facility
  • DIP Switch settings for easy operation

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