Gezhi Photonics Co.,Ltd
Gezhi Photonics Co.,Ltd SFP Fiber Module --- Your Dreamed Network!
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Optical MUX/DEMUX node CWDM 8CH Multiplexor
GEZHI Optical MUX/DEMUX node CWDM 8CH Multiplexor over a single mode fiber is quite common to extend your overall bandwidth. It offer high stability and reliability, and with LGX cassette. Its operating wavelength is from 1470nm to 1610nm which offer 8 channels with 20nm channel spacing.
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Features |
Applications |
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Specifications
| Parameter | 4 Channel | 8 Channel | 18 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength (nm) | 1270~1610 | ||||||
| Center wavelength Accuracy (nm) | ±0.5 | ||||||
| Channel Spacing (nm) | 20 | ||||||
| Channel Passband (@-0.5dB bandwidth (nm) | >13 | ||||||
| Insertion Loss (dB) | ≤1.2 | ≤2.5 | ≤4.2 | ||||
| Channel Uniformity (dB) | ≤0.5 | ≤1.0 | ≤1.5 | ||||
| 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 | |
| Inertion Loss Temperature Sensitivity (dB/°C) | <0.005 | ||||||
| Wavelength Temperature Shifting (nm/°C) | <0.002 | ||||||
| Polarization Dependent Loss (dB) | <0.1 | ||||||
| Polarization Mode Dispersion | <0.1 | ||||||
| Directivity (dB) | >50 | ||||||
| Return Loss (dB) | >45 | ||||||
| Maximum Power Handling (mW) | 300 | ||||||
| Opterating Temperature (°C) | -20~+75 | ||||||
| Storage Temperature (°C) | -40~85 | ||||||
| Package dimension (mm) | LGX cassette | ||||||
Above specification are for device without connector.
Ordering Information
CWDM
| Configuration | Number of Channels | 1st Channel | Fiber Type | Fiber Length | In/Out Connector |
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M=Mux D=Demux MD=Mux+Demux |
04=4 Channel
08=8 Channel 16=16 Channel 18=18 Channel …… |
27=1270nm …… |
1=Bare fiber 2=900um Loose tube 3=2mm Cable 4=3mm Cable |
1=1m 2=2m S=Specify |
0=None 6=LC/PC …… |