TNV3N220 Is Huawei OptiX OSN 9800 OTN Line Board
Huawei OptiX OSN 9800 OTN Line Board TNV3N220 Overview
TNV3N220: 20 x 10 Gbit/s Line Service Processing Board.
TNV3N220 is a shared board of U series and M series subracks.
There are indicators and interfaces on the front panel of the TNV3N220 board.
When ports on a TNV3N220 board are used as line port (line mode) , the TNV3N220 board performs the following conversions: 160 x ODU0/160 x ODUflex/80 x ODU1/20 x ODU2<->20 x OTU2/20 x ODU2e<->20 x OTU2e. Each port on the TNV3N220 board supports a mix of ODU0, ODU1, and ODUflex signals.
The TNV3N220 board consists of a client-side optical module, signal processing module, control and communication module, and power supply module.
Functions and Features of the TNV3N220 Board
Function and Feature |
Description |
Backplane capacity |
The total backplane bandwidth is 200 Gbit/s. |
WDM specification |
Supports the DWDM specifications. |
Tunable wavelength |
Supports tunable wavelength optical modules that provide 80 wavelengths tunable in the C band with 50 GHz channel spacing. |