HUAWEI 02311BWB ST2 TN13ST2 DWDM OSN 8800 OSN 6800

Receives, processes, and transmits two optical supervisory signals.

Supports transparent transmission of two channels of FE electrical signals.

Supports IEEE 1588v2 function.

Supports physical clock function.

Supports a maximum of 40.5 dB transmission.(Not including the loss of the FIU or SFIU board)

The OSC has no limitation on the distance between two optical line amplifiers. The failure of an optical line amplifier does not affect the performance of the OSC.

The ST2 board is independent of the SCC. When the SCC is not properly installed, the ST2 board can still ensure the pass-through of ECC with the two optical interfaces and monitor other stations.

When the ST2 board works with the SFIU board, the signal wavelengths of supervisory channel for TM1 optical port is 1511 nm, and the signal wavelengths of supervisory channel for TM2 optical port is 1491 nm.

When the ST2 board works with the FIU board, the supervisory channel signal wavelength is 1511 nm.

The line fiber quality monitoring function can be used on the NMS, and the NMS will display monitoring figures and data. For details, see the Fiber Doctor System in the Feature Description.

The Fiber Doctor Management System Software Fee License needs to be purchased for this function.

Supported. For details, see the Synchronization in the Feature Description.