TNV1T120S Is Huawei OptiX OSN 9800 U64 OTN Tributary Boards
TNV1T120S:20*SDI Video Service Processing Board
The TNV1T120S board has only one functional version: TNV1.
As an OTN tributary board, the V1T120S board converts 20 SDI/HD-SDI/3G-SDI into 20 ODU0/ODU1/ODUflex signals, and vice versa.
The T120S board supports up to 20 channels of video services, maps the services to ODU0, ODU1, and ODUflex signals, and allows for hitless protection switching of video services.
The V1T120S board consists of a client-side optical module, signal processing module, control and communication module, and power supply module.
There are indicators and interfaces on the front panel of the V1T120S board.
The V1T120S board is a single-width board (requiring one slot).
Functions and features of the TNV1T120S board
Function and Feature |
Description |
Basic function |
Supports the following service conversions:
NOTE: When unidirectional service application is supported, the types of the received and transmitted services must be the same at the tributary board ports, and the mapping paths of the receive and transmit directions must be the same at the line board ports. |
Service encryption |
Supports unidirectional service encryption and bidirectional service encryption. |
Client-side service type |
SDI: Serial digital interface at a rate of 270 Mbit/s HD-SDIRBR: Bit-serial digital interface for high-definition television systems at a rate of 1.49/1.001 Gbit/s HD-SDI: Bit-serial digital interface for high-definition television systems at a rate of 1.49 Gbit/s 3G-SDIRBR: Video service at a rate of 2.97/1.001 Gbit/s 3G-SDI: Video service at a rate of 2.97 Gbit/s DVB-ASI: Video service at a rate of 270 Mbit/s |
Cross-connect capabilities |
Supports backplane cross-connections of a maximum of 20 ODU0 signals, ODU1 signals, or ODUflex signals from/to the cross-connect board. |
OTN function |
|
ESC function |
Not supported. |
PRBS test function |
Supported the PRBS function in the backplane direction. |
LPT function |
Not supported. |
FEC coding |
Not supported. |
Alarms and performance events monitoring |
|
ALS function |
Supported. |
Test frame |
Not supported. |
Electrical-layer ASON |
Supported. NOTE:
|