25G Muxponder
Product Overview
25G OTU board is a service access module designed by Visint® for optical fiber links. It can realize the service transmission of any rate protocol from 1.25Gbit/s ~ 25.78Gbit/s, and can be converted into CWDM or DWDM standard wavelength optical signal. It can be used in optical communication systems such as SDH/POS/SONET/SAN/ETHERNET with CWDM or DWDM multiplexer/demultiplexer to realize wavelength division multiplexing transmission. It provides a high-quality solution for solving transmission lines with insufficient fiber resources and high fiber line loss.
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25G OTU board is a service access module designed by Visint® for optical fiber links. It can realize the service transmission of any rate protocol from 1.25Gbit/s ~ 25.78Gbit/s, and can be converted into CWDM or DWDM standard wavelength optical signal. It can be used in optical communication systems such as SDH/POS/SONET/SAN/ETHERNET with CWDM or DWDM multiplexer/demultiplexer to realize wavelength division multiplexing transmission. It provides a high-quality solution for solving transmission lines with insufficient fiber resources and high fiber line loss.
Supporting CWDM or DWDM transmission, wavelength conversion.
It can be used with amplification and dispersion systems to support a maximum transmission distance up to 120KM.
Supporting 4 channels bidirectional or 4 channels unidirectional 1.25Gbit/s~25.78Gbit/s arbitrary rate protocol service access, supporting client single mode or multimode.
Supporting SNMP-based unified network management platform, network management mode CLI, WEB, NetRiver (graphical interface).
Supporting DDM signal monitoring and ALS (Automatic Laser Shutdown) function.
Supporting software to close the port.
System Parameter | Technical Index | |
Maximum capacity of single card | 4*25G bidirectional transmission, 4*25G unidirectional transmission. | |
Wavelength range | CWDM: 1271~1611nm, DWDM: C-Band (100GHZ or 50GHZ). | |
Service access types | SDH 、 POS 、 SONET 、 SAN 、 ETHERNET | |
Network management functions | CDR function (DDM real-time monitoring), different rate adaptive setting function, business bidirectional and unidirectional setting. | |
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 | <20W. | |
Visint® Vispace 1000 series product wavelength conversion card (OTU) is widely used to perform 3R amplification (Re-amplifying, Retiming, Re-shaping) on various types of access service signals through the wavelength conversion board. Then the converted wavelength required for wavelength system transmission is coordinated with the multiplexer and splitter to transmit.
Figure: OTU Application
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