| 參考價 | 面議 |
WDM系列
4,8,16-Channel Coarse WavelengthDivision Multiplexer
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Applications: | Features: |
CWDM system Wavelength Add/Drop | High Isolator Low Insertion Loss Compact Size Wide pass band |
Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
MUX | DEMUX | MUX | DEMUX | MUX | DEMUX | ||
Channel Wavelength (nm) | 1270、1491 or 1470、1490 | ||||||
Center Wavelength Accuracy (nm) | ± 0.5 | ||||||
Channel Spacing (nm) | 20 | ||||||
Channel Passbａnd (@-0.5dB bandwidth) (nm) | >13 | ||||||
Insertion Loss (dB) | < 1.5 | < 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 | |
Insertion Loss Temperature Sensitivity (dB/°C ) | <0.005 | ||||||
Wavelength Temperature Shifting (nm/ °C ) | <0.002 | ||||||
Polarization Dependent Loss (dB) | <0.1 | <0.1 | <0.2 | ||||
Polarization Mode Dispersion (ps) | <0.1 | ||||||
Directivity (dB) | >50 | ||||||
Return Loss (dB) | >45 | ||||||
Maximum Power Handling (mW) | 300 | ||||||
Operating Temperature (°C) | 0 ~+70 | ||||||
Storage Temperature (°C) | -40 ~+85 | ||||||
Package Dimension (L*W*H mm) | 110 x 95 x 7.5 | 100 x 80 x 10 | 110 x 95 x 15 | ||||
Notes: at 23°C ,IL is 0.23dBhigher lower for each connector added.
Shapeａnd Dimensions:
Order Information：
LQ-CWDM | |||||
CWDM Type | Channels | Wavelength | Pigtail Jacket | Fiber Length | Connector |
M=MUX D=DEMUX X=Specify | 4=4 Channel XX=Specify | 1470=1470nm XX=Specify | 1=250um bare fiber X=Specify | 1=0.5m | 0=None X=Specify |
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