LAN WDM Module
Teosco LAN WDM module is based on Thin Film Filter (TFF) wavelength division multiplexing technology and free space package technology. Its package size is greatly reduced compared with traditional passive modules. It’s with ultra-compact size, low insertion loss, high channel isolation, high stability and reliability. It has better consistency and meets industrial standards. It can be widely used in 40Gbps or 100Gbps applications and is widely used in data centers, cloud computing, metropolitan area networks, etc. All Teosco’s WDM products are Telcordia GR-1209-CORE and GR-1221-CORE compliance.
Parameters
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Parameters |
LAN WDM Module |
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Number of Channels |
4 Channels |
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Wavelength Range (nm) |
1260~1360 |
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Operating Wavelength (nm) |
1271, 1291, 1311, 1331 |
1295.56, 1300.05, 1304.58, 1309.14 |
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Channel Passband (nm) |
±6.5 |
±1.0 |
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Insertion Loss (dB) |
< 1.4 |
< 1.4 |
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Adjacent Channel Isolation (dB) |
> 30 |
> 25 |
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Non-adjacent Channel Isolation (dB) |
> 45 |
> 35 |
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Channel Ripple (dB) |
< 0.5 |
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Polarization Dependent Loss (dB) |
< 0.3 |
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Polarization Mode Dispersion (ps) |
< 0.2 |
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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 (℃) |
-10~+80 |
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Storage Temperature (℃) |
-40~+85 |
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Package Dimension (mm) |
L20xW12xH5.7 |
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Mechanical Dimensions
20 mm x 12 mm x 5.7 mm.
Order Information
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LWDM |
X |
X |
XX |
XXXX |
XX |
XX |
XX |
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Channel Spacing |
Type |
Channel Number |
1st Channel |
Fiber Type |
Fiber Length |
In/Out Connector |
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LAN WDM |
1=CWDM Grid 2=800GHz |
M=Mux D=Demux |
04=4CH
XX=Specify |
1271=1271nm 1291=1291nm 1311=1311nm 1331=1331nm 1295=1295.56nm 1300=1300.05nm 1304=1304.58nm 1309=1309.14nm |
25=250um 90=900um XX=Specify |
05=0.5m 10=1.0m 15=1.5m 20=2.0m 25=2.5m XX=Specify |
0=None 1=LC/PC 2=LC/APC 3=SC/PC 4=SC/APC 5=FC/PC 6=FC/APC X=Specify |
