8Ch CWDM Mux 1470-1610nm + 1310nm WB (Upgrade) port, duplex traffic 2 fibers -
LCMX-8+1-4761-LU

Lightem 8+1Ch CWDM Mux is designed to multiplex 8Ch CWDM 1470-1610nm & CWDM Upgrade (1310WB) into two fibers. The CWDM Upgrade (1310WB) port can be used to multiplex lower band CWDM (1270-1450nm) with excellent insertion loss and isolation characteristics. It is packaged in a L3 module (Other package is available upon request); with our 19″ 1U chassis (P/N: L19-3L3), a 1U rack space can accommodate up to 3 modules. Together with our CWDM Transceiver, the bandwidth of the fiber can be utilized in a cost effective way.

  • Coarse WDM ITUT G.692.4
  • 1470-1610nm & High Isolation 1310WB/Upgrade
  • Based on thin film optics with epoxy free optical path
  • Protocol transparent, support 1G, 10G, 100G etc
  • Package in L3 modules with 20x LC ports
  • 19" 1U Rackmount system supporting Max 3x L3 Modules
  • Custom designed with optional features

 

Parameters Values
Insertion loss
Max: 3.2 Typ: 2.9 dB
Mux+Demux IL
Max: 4.2 Typ: 3.8 dB
Center Wavelength
1471-1611 nm or custom
1310WB / Upgrade port IL
Max: 1.1 Typ: 0.8 dB
1310WB / Upgrade port bandwidth
1260-1457nm
Channel Spacing
20 nm
Channel Flatness
< 0.4 dB
Channel Bandwidth
+/- 6.5 nm
Channel Uniformity
< 1.0 dB
Adjacent channel isolation
> 30 dB
Non adjacent channel isolation
> 40 dB
Directivity
> 55 dB
Return Loss
> 50 dB
PDL
< 0.15 dB
PMD
< 0.1 ps
Wavelength thermal stability
< 0.003 nm/°C
Insertion Loss thermal stability
< 0.005 nm/°C
Power Handling
< 500
Operating temperature
0 ~ +70 °C
Storage temperature
-40 ~ +85°C
Packaging
L3 Module
Dimension
29 x 130 x 160 mm

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