Foc Communication CO.,LTD
FOC COMMUNICATION CO.,LTD Leading Manufacturer of Fiber PLC Splitter and Fiber Optic Patch Cord
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CWDM MUX DEMUX Module 8 channel multiplexer for CATV / WDM Networks
We provide CWDM module, including CWDM mux / demux module and CWDM OADM module. Single fiber or dual fiber connection for CWDM mux/demux can be applicable.
Our Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. 4 channel, 6 channel, 8 channel, 16 channel, 18 channel can be chosen.
Features
Low Insertion Loss
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Applications
Channel Add/Drop
DWDM Network
Wavelength Routing
Fiber Optical Amplifier
CATV fiber optic System
Performance Specifications
| Parameters | Unit | Value | ||
| 4-Ch | 8-Ch | |||
| Center Wavelength | nm |
1270-1610 1271-1611 |
||
| Channel Spacing | nm | 20 | ||
| Channel Passband Width | +/-7.5 | |||
| Insertion Loss | dB | ≤1.6 | ≤2.5 | |
| Adjacent Channel Isolation | dB | >30 for DeMux, >15 for Mux | ||
| Non-adjacent Channel Isolation | dB | >40 for DeMux, >25 for Mux | ||
| Pass Channel Ripple | dB | <0.3 | ||
| Channel Uniformity | dB | ≤0.6 | ≤1.0 | |
| Optical Return Loss | dB | >45 | ||
| Directivity | dB | >50 | ||
| Polarization Dependent Loss | dB | <0.1 | ||
| Polarization Mode Dispersion | ps | <0.1 | ||
| Fiber Tensile Load | N | 5 | ||
| Maximum Optical Power | mW | 300 | ||
| Operating Temperature | ℃ | -5 ~ +75 | ||
| Storage Temperature | ℃ | -40 ~ +85 | ||
| Package Dimension | mm | (L)110*(W)95*(H)7.5 | ||
Specifications may change without notice
Above specification are for device without connector.
Ordering Information
|
CWDM |
X |
XX |
X |
XX |
X |
X |
X |
|
Channel Spacing |
Number of Channels |
Configuration |
1st Channel |
Fiber Type |
Fiber Length |
In/Out Connector |
|
|
C=CWDM Grid |
04=4-CH |
M=Mux |
27=1270nm |
1=Bare fiber |
1=1m |
0=None |