TDC Tunable Dispersion Compensation Module
Product Overview
TDC is an electric tunable dispersion compensation module developed by Visint for high-speed transmission systems. Accurate dispersion compensation based on the principle of temperature-controlled dispersion compensation fiber output. It can be used for 10G/40G/100G long-distance optical communication transmission system and data center interconnection, with long-distance compensation, high output accuracy and low insertion loss, low phase jitter, low group delay jitter, low PDL and PMD.
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TDC is an electric tunable dispersion compensation module developed by Visint® for high-speed transmission systems. Accurate dispersion compensation based on the principle of temperature-controlled dispersion compensation fiber output. It can be used for 10G/40G/100G long-distance optical communication transmission system and data center interconnection, with long-distance compensation, high output accuracy and low insertion loss, low phase jitter, low group delay jitter, low PDL and PMD.
Low insertion loss, low polarization mode dispersion.
High dispersion compensation and the compensation distance can reach 60KM.
The optical signal line is transparent and does not change the optical signal.
Broadband dispersion compensation for DWDM systems.
Supporting SNMP-based unified network management platform, network management mode CLI, WEB, NetRiver (graphical interface).
System Parameter | Technical Index | |
Dispersion compensation range | ±700nm or ±1360nm. | |
Operating wavelength | C&C+ Band (1528.97nm~1567.13nm). | |
Channel spacing | 50 GHZ or 100 GHZ. | |
Positive dispersion accuracy | ±25 Ps/nm or ±60 Ps/nm. | |
Insertion loss | ＜4dB. | |
Return loss | 50dB. | |
Polarization dependent loss | 0.1dB. | |
Maximum input power | 27dBm. | |
Maximum power | ＜4.5W. | |
Network management mode | CLI, NetRiver, WEB. | |
Product dimension | 177 (W)*20(H)*225(D)(mm). | |
Environmental requirements | Working temperature | -10℃ ~ 70℃. |
Storage temperature | -40℃ ~ 80℃. | |
Relative humidity | 5% ~ 95% no condensation. | |
Safety and EMC | Compliance with FCC, UL, CE, TUV, CSA standards. | |
Power consumption | <10W. | |
Visint® Vispace 1000 series products dispersion compensation equipment is widely used to solve the problem of distance limitation of long-distance transmission of optical communication due to dispersion and nonlinear distortion. The device is connected in series on the optical communication line, and is completely transparent to the service, and the amplifier can be placed according to the needs of the optical communication system.
Figure: Dispersion Compensation Application
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