Shenzhen Jiangfan Communication Equipment Co., Ltd.
Think what the customer thinks, do what the customer needs, and serve the customer
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WDM Module 4Ch 8Ch 16Ch CWDM Module Optical Fiber
◇Features:
Low Insertion Loss
High Channel Isolation
High Stability, High Reliability
Low polarization dependent loss
◇ Application:
CWDM Network
Wavelength Routing
Fiber Optical Amplifier
CATV Fiber optic System
◇ Specifications:
| Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength(nm) | 1270~1610 | ||||||
| Center wavelength Accuracy(nm) | ±0.5 | ||||||
| Channel Spacing(nm) | 20 | ||||||
| Channel Pass band(@-0.5dB bandwidth (nm) | >14 | ||||||
| Insertion Loss(dB) | ≤1.4 | ≤2.6 | ≤5.0 | ||||
| Channel Uniformity (dB) | ≤0.5 | ≤0.5 | ≤0.5 | ||||
| Channel Ripple (dB) | 0.3 | ||||||
| Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
| Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||||||
| Wavelength Temperature Shifting (nm/℃) | <0.002 | ||||||
| Polarization Dependent Loss (dB) | <0.1 | ||||||
| Polarization Mode Dispersion (PS) | <0.1 | ||||||
| Directivity (dB) | >50 | ||||||
| Return Loss(dB) | >45 | ||||||
| Maximum Power Handling(mW) | 500 | ||||||
| Operating Temperature(℃) | -5~+75 | ||||||
| Storage Temperature (℃) | -40~85 | ||||||
| Package dimension(mm) | 1. L100 x W80 x H10 ( 2 CH~8CH Module) | ||||||
| 2. L120xW800xH18 (9 CH~18CH Module) | |||||||
| Remark: Above is without connectors,if with connectors,add more 0.2dB. | |||||||
◇ Ordering information:
| Configuration | Channel | Channel | Pigtail Type | Fiber Type | Length | Dimensio(mm) | Connector |
| M=Mux D-Demux | 4=4Ch 8-8Ch ....... X=specify | 27-1270nm 47-1470nm …. x=specify | 250-250um Bare fiber 900-900um Loose tube 2000-2mm Loose tube 3000-3mm Loose tube | 1=SMF-28e | 1-1M 2=2M ….. x=specify | 1=L100 x W80 xH10 2=L120xW80xH18 3=19 1U Rack x=specify | NE-None FC/APC/UPC SC/APC/UPC LC/APC/UPC xx-Other |