Material:
CWDM Mux & Demux module is a wavelength division multiplexing technology base on FTT. We can provide customized or special designed products, wavelength is optional , max to 18 Channels. Telcordia GR-1221-CORE is compliance with, low insertion loss and high reliability.
Optical path structure
Performance Specications
Type | 2 Channels | 4 Channels | 8 Channels | 16 Channels |
Insertion Loss(dB) | <0.60 | <1.60 | <2.50 | <3.50 |
Return Loss(dB) | >50 | |||
Operating Wavelength(nm) | >55 | |||
Channel bandwidth (nm) | 1260~ 1610 | |||
Channel tness (dB) | c ± 6.5 | |||
Directivity(dB) | <0.40 | |||
Channel uniformity (dB) | <1.0 | |||
Isolation (dB) - Demux adjacent channel | >30 | |||
Isolation (dB) - Mux or Reflection channel | >15 | |||
PDL (dB) | <0.15 | |||
PMD (ps) | <0.10 | |||
Wavelength thermal stability (nm/°C) | <0.003 | |||
Insertion loss thermal stability (dB/°C) | <0.005 | |||
Isolation (dB) - Demux non-adjacent channel | >40 | |||
Power handling (mW) | <500 | |||
Operating temperature (°C) | 0 ~ +70 | |||
Storage temperature (°C) | -40 ~ +85 | |||
Dimensions (mm) | 1. L100xW80xH10(2-8ch) 2. L140xW100xH15(9-18ch) | |||
Order Information
Conflguration | 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 N=N Channel ……
| 27=1270nm 47=1470nm 49=1490nm …… 61=1610nm SS=special | 1=Bare flber 2=900um Loose tube 3=2mm Cable 4=3mm Cable | 1=1m 2=1.5m S=Specify | 0=None 1=FC/APC 2=FC/UPC 3=SC/APC 4=SC/UPC 5=LC/UPC …… |
