Huawei Optix OSN 9800 Optical Multiplexer and Demultiplexer Boards TN11SFIU
Huawei Optix OSN 9800 Optical Multiplexer and Demultiplexer Boards TN11SFIU Overview
TN11SFIU: fiber interface unit for synchronous timing
The SFIU board has only one functional version: TN11.
As an optical multiplexer and demultiplexer unit, the SFIU board multiplexes the main channel signal and the OSC signal onto a single communications channel. The SFIU board also performs the reverse process. The SFIU board applies mainly to 1588 application scenario.
The TN11SFIU board consists of an optical module, control and communication module, and power supply module.
Functions and features of the TN11SFIU board
Function |
Description |
Basic function |
Multiplexes the main channel signal in C band and the OSC signal onto a single communications channel, and vice versa. When the board is used in a system in which the IEEE 1588v2 clock is deployed, it eliminates the need of IEEE 1588V2 clock commissioning and latency compensation. |