Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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1471~1611+UG CWDM Mux Demux Module fiber CCWDM Multiplexer
Product Description
CCWDM module of Gezhi is a wavelength division multiplexing technology based on TFF (thin film filter). It works in the same way as the CWDM module. The difference is that CCWDM adopts free space technology, Compared with the CWDM module, its package size is greatly reduced, and the insertion loss is lower and the consistency is better. It can replace CWDM products and be used in TC, enterprise network, PON network, CATV and other fields.
Specification
| Items | Unit | CCWDM Module | |||
| Channels | CH | 4 | 8 | 16 | 18 |
| Operating wavelength | nm | 1260~1620 | |||
| Transmission band | nm | ±6.5,±7.0,±7.5 | |||
| Transmission band insertion loss | dB | ≤1.4 | ≤1.7 | ≤2.0 | ≤2.5 |
| Transmission Adjacent Isolation | dB | ≥30 | |||
| Transmission Non-adjacent isolation | dB | ≥45 | |||
| Return loss | dB | ≥45 | |||
| Directivity | dB | ≥50 | |||
| Ripple | dB | ≤0.5 | |||
| Package dimension | mm | L50xW27xH7.7,L50xW44xH7.7 | |||
| Operating temperature | ℃ | -25~+70 | |||
| Fiber type | 900um loose tube | ||||
| Connector type | LC/PC(or customize) | ||||
Drawing
Features
Application