Huawei OSN 9800 M05/M12/M24 48-channel demultiplexing board (Extended C-band)

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TNG3D4801 48-channel demultiplexing board (Extended C-band)

The available functional version of the D48 board is TNG3

Apply to OSN 9800 M05, OSN 9800 M12 and OSN 9800 M24.

The main functions and features supported by the D48 are demultiplexing, online optical performance monitoring, alarms and performance events monitoring

D48 is a type of optical demultiplexing unit. D48 implements the demultiplexing of one optical signal into a maximum of 48 ITU-T Recommendation-compliant WDM signals; TNG3D4801 have feature code 01 and 02, TNG3D4801 demultiplexes 48 extended C_EVEN signals, while TNG3D4802 demultiplexes 48 extended C_ODD signals

Tech Specs
Front Panel
Valid Slots
9800 M24 Subrack:

In 1:1 mode: IU1-IU5, IU7-IU11, IU13-IU17, IU19-IU23;

In 1:3 mode: IU1-IU4, IU8-IU11, IU13-IU16, IU20-IU23

9800 M12 Subrack:IU1-IU12

9800 M05 Subrack:IU1-IU4

Initial version of different subrack:
M24/M12: V100R019C10SPC300
M05: V100R019C10SPC600
Functions and features (Muxponder mode)
Basic functions Demultiplexes main path signal to a maximum of 48 channels of service
D4801: demultiplexes one multi-wavelength signal into 48 extended C_EVEN wavelength signals
D4802: demultiplexes one multi-wavelength signal into 48 extended C_ODD wavelength signals
Online optical performance monitoring Provides an in-service monitoring port. 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
Alarms and performance events monitoring Detects the optical power and reports the alarms and performance events for the board
Optical-layer ASON Supported
ESC function Supported
Optical specifications
Adjacent channel spacing 100GHz
Insertion loss <6.5db
Reflectance <-40db
Operating wavelength range D4801: 191.3 to 196.0
D4802: 191.35 to 196.05THz
Adjacent channel isolation ≥25db
Non-adjacent channel isolation ≥30db
Polarization dependent loss ≤0.5db
Maximum channel insertion loss difference ≤3db
Mechanical Specifications
Dimensions (W x H x D) 237.1x61x 220mm
Weight 2.0kg
Typical Power Consumption 26w
Maximum Power Consumption 30w
Additional information


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