TNG2TMD20 Is Huawei OptiX OSN 9800 M12 Reconfigurable Optical Add/Drop Multiplexer Boards
Huawei OptiX OSN 9800 M12 Reconfigurable Optical Add/Drop Multiplexer Boards TNG2TMD20 Overview
The TNG2TMD20 board is an optical multiplexer/demultiplexer board. It adds/drops 20 channels of optical signals over different wavelengths in colorless mode.
TNG2TMD20: Dual 20-Ports wavelength selective multiplexing and demultiplexing board (Super C-band)
Apply to OSN 9800 M05, OSN 9800 M12 and OSN 9800 M24, it dynamic wavelength grooming, and in-service monitoring of performance parameters, performance events, and alarms
G2TMD20 supports optical-layer ASON and Optical-layer loopback functions
G2TMD20 supports Alarm and performance event monitoring and Optical power adjustment
Functions and Features of the TNG2TMD20 Board
Function and Feature |
Description |
Basic function |
The TMD20 board can be used only in the local degree. Implements optical-layer service grooming for multiple wavelengths. Wavelength adding: adds any wavelengths from any directions through ports AM01 to AM20 and outputs the wavelengths through the OUT port. Wavelength dropping: receives optical signals from the main path through the IN port, drops wavelengths to any directions, and outputs them through ports DM01 to DM20. |
WDM specification |
Supports the DWDM specification. |
Spectrum application |
|
Online optical performance monitoring |
Provides an online monitoring optical port (MON). Through this optical port, a small number of optical signals can be output to an optical spectrum analyzer or an optical spectrum analyzer board. In this manner, the spectrum and optical performance of the multiplexed optical signals can be monitored without interrupting services. NOTE: The online optical performance monitoring function can be used only for temporary optical performance monitoring when the MONI/MONO power meets the power detection range of the detection instrument or spectrum analysis board. For details about long-term monitoring, see the application scenarios of spectrum analysis boards. |
Alarm and performance event monitoring |
Detects the optical power and reports the alarms and performance events for the board. |
Optical power adjustment |
Provides the function to adjust the optical power of any wavelengths at the local station. |
Optical-layer ASON |
Supported |
Optical-layer loopback |
Supported |