SOPO' compact size Coarse Wavelength Division Multiplexers(Mini CWDM, Compact CWDM, CCWDM), are integrated optical modules using DYS's proprietary optical bench platform which can significantly improve optical performance, while also reduce manufacturing cost. Compare to the common standard CWDM module, DYS's Mini CWDM takes much smaller package size. Much space can be saved in the application and meanwhile the performance and parameters are also better.All SOPO' CWDM modules are Telcordia qualified.(Meet TELCORDIA GR-1221-CORE) Coarse Wavelength Division Multiplexing (CWDM) is an excellent choice for increasing bandwidth capacity while keeping costs down. The 6com splice/pigtailed ABS module family, based on standard Thin Film Filter (TFF) technology with a proprietary packaging, offers you smallest component dimensions combined with an outstanding performance and reliability.
4/8 channel CCWDM module
Features:
1)Low Insertion Loss
2)Excellent Channel Isolation
3)High Stability & Reliability
4)Low Cost
5)Compact size
Applications:
CWDM Channels Add/Drop
CWDM
CATV Fiber Optical Links
Accessing LAN Networks
Short-Distance Communications
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Parameter |
Specification |
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Channel Number (CH) |
4 |
8 |
8(+E1) |
8(+E2) |
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Center Wavelength(nm) |
1270, 1290…1610 or 1271, 1291…1611 |
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Passband(nm) |
Channels (Min.) |
+/-6.5 |
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Upgrade port(Min.) |
/ |
1310+/-50 |
1260~1458 |
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Isolation(dB) |
Mux |
Adjacent (Min.) |
30 |
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Non-adjacent (Min.) |
45 |
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Upgrade Por(Min.) |
15 |
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Demux |
Adjacent (Min.) |
30 |
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Non-adjacent (Min.) |
45 |
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Upgrade Por(Min.) |
15 |
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Insertion Loss(dB) |
Channels (Max.) |
1.0 |
1.5 |
1.5 |
1.5 |
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Upgrade Por(Max.) |
/ |
/ |
1.2 |
1.2 |
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Maximum Ripple in Passband(dB) |
0.5 |
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Min. Directivity (dB) |
55 |
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Maximum Polarization Dependent Loss (dB) |
≤0.2 |
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Maximum Polarization Mode Dispersion (ps) |
0.10(GD) |
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Min. Return Loss(dB) |
50 |
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Fiber Type |
Corning SMF-28e,900um Loose Tube |
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Fiber Length (m) |
1.0+/-0.1 |
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Maximum Power Handling (mW) |
500 |
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Opterating Temperature (ºC) |
-10~+70 |
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Storage Temperature (ºC) |
-40~+85 |
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Package dimension (mm) |
Package A: (L)44.0x(W)28x(H)6.0 |
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