MDU is multiplexing/demultiplexing card based on WDM technology launched by Sintai Communication Co., Ltd. , is mainly used in CWDM or DWDM systems to complete the multiplexing and demultiplexing functions of 1~18 optical wavelengths. Different wavelengths of light can be multiplexed onto one fiber or multiple optical channels multiplexed in the same fiber can be separated by wavelength. Adopting advanced optical film filtering technology, it has a series of advantages such as low insertion loss, excellent channel consistency and high reliability. The number of channels can be customized according to customer requirements.
Product diagram
8 channel Mux/Demux
16 channel Mux/Demux
Product specification
Function | Note | ||||
Optical channel number | 2 | 4 | 8 | 16 | 18 |
Channel insertion loss | ≤1.2dB | ≤1.8dB | ≤2.6dB | ≤4.5dB | ≤5.0dB |
Occupied slot number | Support OTNS8600 series chassis, occupy 1 slot | Support OTNS8600 series chassis, occupy 2 slot | |||
Working wavelength range | l CWDM: 1271nm~1611nm l DWDM: C Band（100GHz） | ||||
Channel center wavelength | ITU-T Grid | ||||
Line-side fiber number | Supports single-fiber or dual-fiber application on the line side. | ||||
Flatness | ≤0.5dB | ||||
Isolation ratio of adjacent channel | ≥30dB | ||||
Isolation ratio of non-adjacent channel | ≥45dB | ||||
Return loss | ≥50dB | ||||
Directivity | ≥55dB | ||||
Optical interface | LC/UPC | ||||
Max power consumption | 3W | ||||
MTBF | ＞100000 hours | ||||
MDU: 1~18 Wavelengths Multiplexing/Demultiplexing card
MDU: 1~18 Wavelengths Multiplexing/Demultiplexing card
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