Flyin's Coarse Wavelength Division Multiplexers ( Multi Mode CWDM) demonstrate low loss and reliable performance. These devices show broad passbands and high isolation, making them ideal for operation with inexpensive, uncooled lasers. They feature up to 4 ,8 or 16 low dispersion channels, thereby enabling high capacity, low cost products for the CATV and metro/access markets.
Easily customizable, Flyin CWDM can be configured from a standard list of packaging and connector options.
Features
l Low insertion loss
l lHigh channel isolation
l Low polarization dependent loss
l Exceptional reliability and stability
Applications
l Access networks
l Metro WDM systems
l Enterprise networks
Specifications
Item | Unit | Parameters | Notes | ||
Wavelength Range | nm | 1260~1620 | |||
Channel Centers (ITU or ITU+1) | nm | 1270/1290…1610 or 1271/1291…1611 | |||
Channels | ch | 4 | 8 | 16 | |
Passband | nm | ≥ +/- 7 | |||
Passband Ripple | dB | ≤ 0.5 | |||
Channel Insertion Loss | dB | 2.0 | 2.8 | 5.5 | |
Optional express Insertion Loss | dB | 1.8 | 2.6 | 5.0 | |
Isolation (adjacent channel) | dB | ≥30 | |||
Isolation (non-adjacent channel) | dB | ≥ 50 | |||
Polarization Dependent loss | dB | ≤ 0.2 | |||
Polarization Mode Dispersion | ps | ≤ 0.2 | |||
Directivity | dB | ≥ 45 | |||
Return Loss | dB | ≥ 40 | |||
Optical Power Handling | mW | ≤ 500 | |||
Operating Temperature Range | 0C | -5 to 70 | |||
Storage Temperature Range | 0C | -40 to +85 | |||
Fiber Type | 50/125 or 62.5/125 MM fiber | ||||
Package Dimensions (L x W x H) | mm | 100 x 80 x 10 | 140x114x18 | ABS | |
*All the specifications are based on the devices without connector.
*Specifications are subject to change without notice.
Ordering Information
CWDM | X | XX | XX | X | X | XX |
Channel Spacing | Number of Channels | 1st Channel | Fiber Type | Fiber Length | In/Out Connector | |
C=CWDM Grid | 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 fiber 2=900um loose tube 3=2mm Cable 4=3mm Cable | 1=1m 2=2m S=Specify | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC S=Specify |
