TNG3WSMD9

Huawei OSN 9800 9-Port wavelength selective multiplexing and demultiplexing board

Huawei

3-5 days

Shenzhen Warehouse

Category:

Description

TNG3WSMD9 overview

Huawei OSN 9800 9-Port wavelength selective multiplexing and demultiplexing board.

As a ROADM unit, the WSMD9 board is used with optical multiplexer boards, optical demultiplexer boards, or other OADM boards to perform wavelength grooming at DWDM network nodes.

Interfaces on the WSMD9 board

Interface Connector Function
AM1-AM9 LC Receive wavelength signals or a multi-wavelength signal that is added locally or comes from other sites.
DM1-DM9 LC Locally drop the main channel signal that is received through the IN port and broadcast the signal to other sites.
OUT LC Transmits the multiplexed wavelength signal.
IN LC Receives a main channel signal.
MONI LC Connects to an optical performance monitoring device, such as an optical spectrum analyzer, spectrum analyzer unit, or optical power meter, for in-service monitoring of the signals received by the IN port.

The MONI port power is 23 dB less than the IN port signal power.

MONO LC Connects to an optical performance monitoring device, such as an optical spectrum analyzer, spectrum analyzer unit, or optical power meter, for in-service monitoring of the signals routed to the OUT port.

The MONO port power is 23 dB less than the OUT port signal power.

Item TNG3WSMD9
Basic function
  • Implements optical-layer service grooming for multiple wavelengths, and support contentionless.
  • Wavelength adding: Adds any wavelengths from any directions through ports AM1 to AM9 and outputs the wavelengths through the OUT port.
  • Wavelength dropping: Broadcasts the main optical channel signals received through the IN port to ports DM1 to DM9.
WDM specification Supports the DWDM specifications.
Spectrum application
  • Supports extended C-band wavelengths.
  • Supports signals with a 50 GHz channel spacing.
  • Supports flexible grid wavelength signals.
  • The signals have continuous n x slice GHz spectrums (one slice is equal to 6.25 GHz, and n is an integer ranging from 6 to 64) to meet the bandwidth requirements of high-rate services. When multi-rate services are transmitted together, bandwidth can be flexibly allocated to improve bandwidth usage.
Gain locking technology Not supported
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.

Optical-layer ASON Supported
Optical power adjustment Supports power adjustment for each wavelength.
Multiplexing of the main optical path and supervisory signals Not supported
Loopback Supports optical-layer loopbacks.
Alarm and performance event monitoring Detects the optical power and reports the alarms and performance events for the board.

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