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成都昂通科技有限公司
成都昂通科技有限公司
Civcom的Free-path系列動態色散補償模塊包含獨立色散補償模塊（TODC）和可管理的色散補償模塊（M-DCM）兩種。可以作為陸地和海纜光傳輸系統中傳統DCF的替代產品。TODC系列色散補償模塊可以提供從-1700ps/nm到+1700ps/nm的色散補償值，適用于速率到12.5Gbps的光傳輸系統。M-DCM色散補償模塊的采用可以降低對光放大器色散性能的要求，可以在線管理系統的色散，支持100km的色散補償。
M-DCM-10G-SC is an integrated Tunable Optical Dispersion Compensation Module for 10Gbps RZ and NRZ applications.
It is used for a pre or post compensation of a single channel and can be used as DCF replacement for Submarine applications.
The M-DCM-10G-SC is based on Civcom standard 16PIN butterfly sealed packaged TODC that contains Gires-Tournois (GT) etalons cascaded in free-space.
The M-DCM-10G-SC supports both 33GHz and 50GHz spacing in the same device. The device can tune itself either to 50GHz or 33GHz by using the incoming ITU information given by the user.
The M-DCM-10G-SC module is used to compensate for chromatic dispersion values ranging from -800ps/nm to +800ps/nm with operating bandwidth of 32GHz suitable for 10Gbps RZ and NRZ modulation.
The M-DCM-10G-SC introduces a low insertion loss, low power consumption and small size Dispersion Compensation Module. By using a CPU and software commands over RS232, the M-DCM-10G-SC allows remote managing of dispersion, reduces in-line amplification requirements and allows remote managing of dispersion while using a single part number as a substitute to multiple DCF
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