CWDM Mux/Demux (LGX Type) (4, 8, 16, 18-Channel)

LGX type CWDM, support 4-ch, 8-ch, 16-ch and 18-ch.

General Details

The CWDM  (Coarse wavelength division multiplexer) Multiplexing and De-multiplexing devices featured with low insertion loss, high channel isolation, wide passband, low temperature sensitivity and epoxy free optical path. The CWDM Module is an device for expanding your optical network.

Features
  • Low Insertion Loss
  • High channel isolation
  • Wide passband
  • Excellent stability and reliability
  • Epoxy free optical path
Specifications

Parameter 4 Channel 8 Channel 16 Channel 18 Channel
Mux Demux Mux Demux Mux Demux Mux Demux
Channel Wavelength (nm) 1270~1610/1271~1611
Center wavelength Accuracy (nm) ±0.5
Channel Spacing (nm) 20
Channel Passband (@-0.5dB bandwidth (nm) +/-7.5/+/-6.5
Insertion Loss (dB) ≤1.5 ≤2.5 ≤3.5 ≤3.5
Channel Uniformity (dB) ≤0.6 ≤1.0 ≤1.5 ≤1.5
Channel Ripple (dB) 0.3
Isolation (dB) Adjacent >30
Non-adjacent >40
Insertion Loss (dB) Express with filter >30
Express without filter >12
Inertion Loss Temperature Sensitivity (dB/°C) <0.005
Wavelength Temperature Shifting (nm/°C) <0.002
Polarization Dependent Loss (dB) <0.1
Polarization Mode Dispersion (ps) <0.1
Directivity (dB) >50
Return Loss (dB) >45
Maximum Power Handling (mW) 300
Opterating Temperature (°C) -40 ~ +85
Storage Temperature (°C) -40 ~ +85
Package dimension (mm)(LGX box) L155.5 x W102(129) x H29

1. Above specifications are for devices without connector.

2. Specifications may change without notice.

Applications
  • WDM network
  • Fiber link monitoring
  • Access network