TNF8SLNO

TNF8SLNO overview

TNF8SLNO 4*STM-16 port, 8* STM-4 port, or 8*STM-1 port line board applied to Huawei OSN 1800V.

The SLNO optical interface board is a SDH board, which can be used on the OSN equipment to receive and transmit eight STM-4/STM-1 optical signals, or four STM-16 optical signals, or two STM-16 and four STM-4/STM-1 optical signals. The SLNO board converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SLNO board converts the electrical signals from the cross-connect side into optical signals and transmits the optical signals.

The SLNO receives/transmits STM-16/STM-4/STM-1 optical signals, performs O/E conversion for STM-16/STM-4/STM-1 optical signals, extracts and inserts overhead bytes, and reports alarms generated on the line.