Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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High Isolation Optical WDM multiplexer in optical fiber communication
GEZHI Photonics Co.,Ltd is a high-tech enterprise dedicated to R&D and manufacturing of optical fiber communication products. Our mainly products is DWDM, AAWG DWDM, FWDM, CWDM, and Optical Switches with all kinds of type.
GEZHI are serves the fields of telecommunications optical transmission network, optical access network, enterprise network, storage area network, data center and cloud computing system, and is a professional manufacturer of passive optical network devices.
| Features | Applications |
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Specification
| Type | 3port FWDM | |
| Operating Wavelength | nm | 1310, 1490, 1550 |
| Passband | nm | ±7.5 |
| Channel Spacing | nm | 20 |
| 1310nm Port IL | dB | <0.8 |
| 1490nm Port IL | dB | <1.0 |
| 1550nm Port IL | dB | <1.2 |
| Isolation (Adjacent Channel) | dB | ≥30 |
| Isolation (Non-Adjacent Channel) | dB | ≥40 |
| PDL | dB | ≤0.1 |
| Wavelength thermal stability | nm/℃ | ≤0.003 |
| Insertion loss thermal stability | dB/℃ | ≤0.005 |
| Directivity | dB | ≥55 |
| Return loss | dB | ≥45 |
| Operating temperature | ℃ | -20~+70
|
| Storage temperature | ℃ | -40~+85 |
| Fiber Type | mm | 900um |
| Fiber Length | / | 0.5m with SC/APC |
| Package Size | mm | 100x80x10 |
| CWDM | Number of Channels | Configuration | Module type | Cable type | Fiber length | connector |
| CWDM | 03=3 Channel | M=Mux D=Demux A=Mux+Demux | A1=ABS box 100x80x10mm A2=ABS box 120x80x18mm A3=ABS box 140x115x15mm L1=LGX 129*29*130mm | 09=900um loose tube 20=2.0mm 30=3.0mm | 05=0.5m 20=2.0m | 00=none LP=LC/UPC LA=LC/APC SP=SC/UPC SA=SC/APC FP=FC/UPC FA=FC/APC X=Customized |
