Description
TNW1SL16Q overview
TNW1SL16Q 4*STM-16 line board applied to Huawei OSN 1800V.
The SL16Q optical interface board is a TDM board, which can be used on the OSN equipment to receive and transmit four STM-16 optical signals. The SL16Q converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SL16Q converts the electrical signals sent from the cross-connect side into optical signals and transmits the optical signals.
One SL16Q board receives and transmits four channels of STM-16 optical signals, performs O/E conversion for STM-16 signals, extracts and inserts overhead bytes, and reports alarms generated on the line. The SL16Q consists of an O/E conversion unit, an overhead processing unit, a logic control unit, and a clock unit.
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