Gezhi Photonics Co.,Ltd
Gezhi Photonics Co.,Ltd SFP Fiber Module --- Your Dreamed Network!
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8Channel CWDM Splitter
Wavelength Division Multiplexing (WDM) is the driving force behind today’s networks. WDM transmission systems use multiple wavelengths (colors of light) to transport information over a single fiber. Every wavelength (color) carries an individual signal that does not interfere with the other wavelengths (colors). In simple terms: WDM creates virtual fibers – the best and simplest way to multiply fiber capacity.
Ordering Information
| CWDM | XX | X | XX | X | X | XX |
| Number of Channels |
Confi -guration |
1st Channel | Fiber Type | Fiber Length | In/Out Connector | |
|
04=4 Channel 08=8 Channel 16=16 Channel 18=18 Channel N=N Channel |
M=Mux D=Demux MD=Mux+Demux O=OADM |
27=1270nm …… 47=1470nm 49=1490nm …… 61=1610nm SS=special |
1=Bare fiber 2=900um loose tube 3=2mmCable 4=3mmCable |
1=1m 2=2m S=Specify |
0=None FA=FC/APC FP=FC/PC SA=SC/APC SP=SC/PC LA=LC/APC LP=LC/PC S=Specify |
Item Details:
Specification:
| 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 Passband (@-0.5dB bandwidth (nm) | >13 | ||||||
| Insertion Loss (dB) | ≤1.0 | ≤2.5 | ≤4.5 | ||||
| Channel Uniformity (dB) | ≤0.6 | ≤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/℃) | <0.005 | ||||||
| Wavelength Temperature Shifting (nm/℃) | <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 (℃) | -5~+75 | ||||||
| Storage Temperature (℃) | -40~85 | ||||||
| Package dimension (mm) | L100 x W80 x H10L140 x W115 x H18 | ||||||
Specification may change without notice.
Above specification are for device without connector.