CWDM Module
Teosco offers a full range of CWDM Mux/Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds of applications and network solutions. They are protocol transparent and suit applications including 10/1G Ethernet, SDH/SONET, 16/8/4/2/1G Fibre Channel/FICON, FTTx and CATV. Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. Our CWDM Mux Demux products provide up to 16-channel or even 18-channel Multiplexing on a pair or single fiber. Standard CWDM Mux/Demux package type include: ABS box package, LGX package and 19” 1U Rack.
Parameters
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Parameters |
CWDM Module |
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Number of Channels |
4 Channel |
8 Channel |
16 Channel |
18 Channel |
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Channel Wavelength (nm) |
1270~1610 or 1271~1611 |
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Channel Spacing (nm) |
20 |
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Channel Passband (nm) |
λc ± 6.5 |
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Insertion Loss (dB) |
≤ 1.5 |
≤ 2.5 |
≤ 3.2 |
≤ 3.5 |
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Channel Ripple (dB) |
≤ 0.3 |
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Isolation (dB) |
Adjacent |
≥ 30 |
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Non-adjacent |
≥ 40 |
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Polarization Dependent Loss (dB) |
≤ 0.1 |
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Polarization Mode Dispersion (ps) |
≤ 0.1 |
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Directivity (dB) |
≥ 50 |
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Return Loss (dB) |
≥ 45 |
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Maximum Power Handling (mW) |
300 |
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Operating Temperature (℃) |
-40~+85 |
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Storage Temperature (℃) |
-40~+85 |
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Package Dimension (mm) ABS Box |
100×80×10 |
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120×80×18 |
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140×115×18 |
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19’’ Rack mount Package |
1U, 2U |
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Order Informaion
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Part No. |
Product Description |
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TEO-CWMUX4-xxxx |
4ch CWDM Mux+ Demux, xxxx = from 1270nm to 1610nm CWDM wavelengths |
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TEO-CWMUX4+1-xxxx |
4+1ch CWDM Mux+ Demux, xxxx = from 1270nm to 1610nm CWDM wavelengths + 1310nm window |
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TEO-CWMUX4+2-xxxx |
4+2ch CWDM Mux+ Demux, xxxx=from 1270nm to 1610nm CWDM wavelengths+1310nm,1550nm window |
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TEO-CWMUX8-4761 |
8ch CWDM Mux+ Demux, 1470nm ~ 1610nm CWDM wavelengths |
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TEO-CWMUX8+1-4761-31 |
8+1ch CWDM Mux+ Demux, 1470nm ~ 1610nm CWDM wavelengths + 1310nm window |
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TEO-CWMUX16-2761 |
16ch CWDM Mux+Demux, 1270nm ~ 1370nm, 1430nm ~ 1610nm CWDM wavelengths |
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TEO-CWMUX18-2761 |
18ch CWDM Mux+Demux, 1270nm ~ 1610nm CWDM wavelengths |
* Fiber Jacket can be supplied on request: 900um, 2.0mm, 3.0mm.
* Fiber Length can be supplied on request: 0.5m, 1.0m, 1.2m, 1.5m…
* Connector can be supplied on request: SC, LC, FC…
