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20CH EXP DWDM Mux & demux module 1U rack patch panel, 19inch metal box, LC/UPC duplex adapter port

DWDM is dense wavelength division multiplexing, a fiber optics technology for connecting multiple channels over a dark fiber pair using a multiplexer. It maximizes fiber usage and help organizations meet growing demands without laying or leasing more fiber until it’s absolutely necessary.

Description

Features

  • Low Insertion loss and low PDL
  • High channel Isolation
  • Good channel-to-channel uniformity
  • High Reliability and Stability
  • Telcordia Compliant
  • RoHS Compliant

 

Applications

  • Broadband networks
  • PON Networks
  • CATV system
  • DWDM system

 

Compliance

  • Telcordia GR-1209-CORE-2001
  • Telcordia GR-1221-CORE-1999
  • ITU-T G.694.1
  • ROHS

 

Specifications

Parameters Unit Value
Operating Wavelength (nm) nm 1525~1565
Channel spacing nm 0.8
Channel Port / 8CH 24CH
Center Wavelength / C20~C27 C20~C43
Pass band nm ±0.125
Center Wavelength Accuracy nm ±0.05
Port Insertion Loss dB ≤2.5 ≤3.3
Port  Link Loss(Remote+ HQ) dB ≤3.3 ≤4.0
Isolation Adjacent dB ≥30
Non-adjacent dB ≥40
Ripple dB ≤0.5
PDL dB ≤0.2
RL dB ≥40
Directivity dB ≥50
Power mW ≤300
Fiber Type / G657A1
Fiber Length cm 50±5
Connector / LC/UPC
Operating Temperature -20~+70
Storage Temperature -40~+85
Housing mm 484x250x44

 

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