TNW1SL64S

TNW1SL64S overview

TNW1SL64S 1*STM-64 line board applied to Huawei OSN 1800V.

The SL64S optical interface board is a TDM board and used on the OSN equipment to receive and transmit one STM-64 optical signal. The SL64S board converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SL64S converts the electrical signals from the cross-connect side into optical signals and transmits the optical signals.

One SL64S board receives and transmits one channel of STM-64 optical signals, performs O/E conversion for STM-64 signals, extracts and inserts overhead bytes, and reports alarms generated on the line.