Description
Our CWDM Mux Demux products provide up to 16-channel or even 18-channel Multiplexing on a single fiber. Due the the low insertion loss is needed in WDM networks, we can also add "Skip Component" in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: ABS box package, LGX pakcage and 19" 1U rackmount.
Features
1．Based on thin film filter technology
2．and high wavelength stability
3．Low polarization dependent loss
4．and high channel isolation
5．Flat and wide passband
6．Epoxy free optical path and excellent reliability
7．Telcordia GR-1221-CORE qualified and RoHS compliant
Applications
1． CWDM system
2． CATV system
3． Telecommunication network system
4． Metro/Access networks
Parameter | 4 Channel | 8 Channel | 16 Channel | |||||||
Mux | Demux | Mux | Demux | Mux | Demux | |||||
Channel Wavelength (nm) | 1270~1610 | |||||||||
Center wavelength Accuracy (nm) | ±0.5 | |||||||||
Channel Spacing (nm) | 20 | |||||||||
Channel Passband (@-0.5dB bandwidth (nm) | >13 | |||||||||
Insertion Loss (dB) | ≤1.6 | ≤2.5 | ≤3.5 | |||||||
Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 | |||||||
Channel Ripple (dB) | 0.3 | |||||||||
Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 | |||
Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | ||||
Inertion Loss Temperature Sensitivity (dB/℃) | <0.005 | |||||||||
Wavelength Temperature Shifting (nm/℃) | <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 (℃) | -5~+75 | |||||||||
Storage Temperature (℃) | -40~85 | |||||||||
Package dimension (mm) | 1. L100 x W80 x H10 ( 2 CH～8CH) 2. L140xW100xH15 (9 CH～18CH)) | |||||||||
Above specification are for device without connector.
Ordering information | ||||||
Configuration | Number of Channels | 1st Channel | Fiber Type | Fiber Length | In/Out Connector | |
M=Mux D=Demux O=OADM | 04=4 Channel 08=8 Channel 16=16 Channel 18=18 Channel ^ | 27=1270nm ^ | 1=Bare fiber | 1=1m | 0=None ^ | |
