TNF5SL64D

TNF5SL64D overview

TNF5SL64D 2*STM-64 optical interface board applied to Huawei OSN 1800V.

The SL64D optical interface board is a TDM board and used on the OSN equipment to receive and transmit two STM-64 optical signals. The SL64D board converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SL64D converts the electrical signals from the cross-connect side into optical signals and transmits the optical signals.

The SL64D receives/transmits 2xSTM-64 optical signals, performs O/E conversion for STM-64 optical signals, extracts and inserts overhead bytes, and reports alarms generated on the line.