CWDM (Coarse Wavelength Division multiplexer )is based on TFF (thin film filter), which has a variety of package sized and wavelength options. CWDM technology provides the flexibility to increase capacity of existing fiber infrastructure by enabling multiple channels/wavelengths over the same fiber cabling. Each channel carries data independently from each other, allowing network designers to transport different data rates.
Item name: CWDM (Coarse Wavelength Division Multiplexer)
Part#: NT-CWDMMP
Product Brief Introduction:
CWDM (Coarse Wavelength Division multiplexer )is based on TFF (thin film filter), which has a variety of package sized and wavelength options. CWDM technology provides the flexibility to increase capacity of existing fiber infrastructure by enabling multiple channels/wavelengths over the same fiber cabling. Each channel carries data
independently from each other, allowing network designers to transport different data rates.
Differrent Housing:
Features:
Low Insertion Loss
High Return Loss
High Stability, High Reliability
Epoxy-free on Optical Path"
Application:
Line Monitoring
WDM Network
Telecommunication
Acess Network"
Order choices:
CWDM | Number of | Configuration | Housing type | Cable type | Fiber | connector |
CWDM | 01=1Channel 02=2 Channel 03=3 Channel 04=4 Channel ...... 16=16Channel 17=17Channel 18=18Channel | M=Mux D=Demux A=Mux+Demux | A0=ABS box 80x60x12mm A1=ABS box 100x80x10mm A2=ABS box 120x80x18mm A3=ABS box 140x115x15mm L1=LGX 129*29*130mm L2=LGX insert in 2slot Rack L4=LGX insert in 4slot Rack R1=19" 1 U Rack R2=2slot 19″1U Rack R4=4slot 19″1U Rack S=Specify | 09=900um | 05=0.5m | 00=none |
Performance:
Parameter | Index | |
Passband (nm) | ITU±7.5 | |
Operating Wavelength (nm)@port1 | 1550 ,1490, 1310, 1270 | |
Operating Wavelength (nm)@port2 | 1470 ,1430, 1390, 1350 | |
Fiber Type | SMF-28e or customer specified | |
IL (dB) ( Grade) | <2.0 | |
Isolation(dB) | Adjacent Channel | 15 |
Non-Adjacent Channel | 30 | |
PDL (dB) | 0.1 | |
PMD (ps) | 0.1 | |
Return Loss(dB) | 50 | |
Directivity (dB) | 50 | |
Maximum Optical Power (mw) | 500 | |
Operating Temperature (℃) | -40~+85 | |
Storage Temperature (℃) | -40~85 | |
BOX Package (mm) | 80*60*12 |
Note: 1. Customized specifications is available. 2. Specified without connector, If with connector, IL will increase 0.2dB.