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8+1CH 1471~1611nm Single Fiber CWDM MUX DEMUX Cassette(LGX Box) with 1310nm Upgrade Port, Express Port and Monitor (1x2 All band Coupler)

8+1CH 1471~1611nm Single Fiber CWDM MUX DEMUX Cassette(LGX Box) with 1310nm Upgrade Port, Express Port and Monitor (1x2 All band Coupler)

P/N: CWDM-D-8+1CH-E31-M-2mm-1.0m-LC

CWDM MUX DEMUX Module is coarse wavelength division multiplexer Mux Demux Moduler and up tp 18 different wavelengths can be transmitted on a singlem fiber AND CWDM MUX DEMUX Module with 20nm spacing from ITU-T CWDM Grid standard from 1270nm to 1610nm

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Description
 
CWDM MUX DEMUX Module take advantage of conventional Thin-film filters(TFFS) technology and CWDM MUX DEMUX has various configurations that enable to realize a multi wavelength add/drop, and mostly CWDM devices can be desgined for transmission on duplex-fiber networks or for bidirectional transmission on single fiber netwroks.
 
Nowadays CWDM MUX DEMUX Modules packaged with ABS,LGX,19”1U rackmount is easy to have deployed in critical environment. and the other hand that it provides WDM network a HD solution to expand the existing CWDM capability.


Conventional CWDM MUX DEMUX Module operating wavelength range:



 CWDM MUX Demux with Monitor(
1x2 All Band Coupler) Port Configuration

 

 

Applicants
 
Metro Network
Line Monitoring
Gigabit Ethernet
Fiber Channel
FTTX
 
 
Features
 
Low Cost and Low Channel Granularity
Simplified Network Design,implementation and operation
Excellent Mechanism and performace
High Channel Isolation
No Epoxy in the optical path



CWDM MUX DEMUX Module Specification

Type 4 Channel +1 Mux/Demux 8 Channel+1 Mux/Demux
Operating Wavelength range(nm)              1270~1610 or 1271~1611
Center Wavelength Accuracy(nm) ±0.5
Channel Spacing(nm) 20
Channel Pass band (@-0.5dB bandwidth (nm) ±7.5/±6.5
Insertion Loss (Max.dB) 1.2 1.8
Channel Uniformity(Max.dB) 0.6 1.0
Channel Ripper( Max.dB) 0.3
Isolation(Min.dB) Adjacent 30
Non-adjacent 40
Insertion Loss Temperature Sensitivity ( Max. dB/℃) 0.005
PDL(Max.dB) 0.10
Polarization Mode Dispersion( Max.dB) 0.10
Directivity (Max.dB) 50
Return Loss(Min.dB) 55
Maximum Power Handing(mW) 500
Operating Temperature(℃) -20~+75
Storage Tmepreature(℃) -40~+85




























 

1x2 All Band Coupler Specification

Grade P A
Operating Wavelength(nm) 1260~1620
Typical Excess Loss 0.07 0.10
Wavelength Dependent Loss (dB) 0.3
Temperature Stability (-4085 )(dB) 0.4
Insertion Loss(dB) 50:50 ≤3.80 ≤4.00
40:60 ≤5.10/3.10           ≤5.30/3.30
30:70 ≤6.40/2.30 ≤6.70/2.50
20:80 ≤8.30/1.70 ≤8.80/1.80
10:90 ≤11.10/1.15 ≤11.50/1.25
5:95 ≤14.30/0.80 ≤14.80/0.90
3:97 ≤16.75/0.75 ≤17.35/0.85
1:99 ≤21.97/0.65 ≤22.80/0.75
PDL(dB) ≤0.15 ≤0.20
Fiber Type Corning singlemode SMF-28
Directivity(dB) ≥55
Operating Temperature(℃) -40~+85
Storage Temperature(℃) -40~+85

Remark: The above specification is without connectors




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