Currency
MUX & DEMUX is a wavelength division multiplexing (WDM) based combiner/demultiplexer card, which multiplexes multiple standard DWDM or CWDM wavelengths on the same optical fiber for transmission. The demultiplexing card is used to demultiplex multiple standard DWDM or CWDM wavelengths transmitted on a single fiber
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Function |
CWDM OADM |
DWDM OADM |
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Channel number |
1 |
2 |
4 |
8 |
16 |
1 |
2 |
4 |
8 |
16 |
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Operating wavelength(nm) |
1260~1620 |
1525~1565 |
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Business Type |
ITU-T Grid |
ITU-T Grid |
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Center wavelength (nm) |
20 |
0.8nm(100GHz) |
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Channel insertion loss (dB) |
In---out |
≤0.8 |
≤1.2 |
≤1.8 |
≤2.6 |
≤4.5 |
≤0.8 |
≤1.2 |
≤1.8 |
≤2.6 |
≤4.5 |
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Flatness (dB) |
ITU±6.5 |
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Adjacent channel isolation (dB) |
≤0.5 |
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Non-adjacent channel isolation (dB) |
≥30 |
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Return loss (dB) |
≥40 |
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Flatness (dB) |
≥50 |
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Occupied slot number |
Support OSP3800 series chassis, occupy 1 slot, (0.5RU) |
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Optical interface |
LC/UPC |
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Size |
OSP3800 1RU:442(W)×350(D)×44(H)mm |
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MTBF |
>100000 hours |
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