TNF1SL1Q

TNF1SL1Q overview

TNF1SL1Q 4*STM-1 optical interface board applied to Huawei OSN 1800V.

The SL1Q is a TDM board, which can be used on the OSN equipment to receive and transmit four STM-1 optical signals. The SL1Q converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SL1Q converts the electrical signals from the cross-connect side into optical signals and transmits the optical signals.

The SL1Q receives/transmits 4xSTM-1 optical/electrical signals, performs O/E conversion for STM-1 optical signals, extracts and inserts overhead bytes, and reports alarms generated on the line.