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WSC1 AND WSC2 IN ST2 CARDS

Created: Nov 8, 2021 07:13:11Latest reply: Nov 8, 2021 07:18:45 248 1 0 0 0
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Hi Friends,
If anyone know about wsc1 and wsc2 port of st2 cards, please explain me
What is the practical use of these two ports
Thankyou

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liqiang185
Admin Created Nov 8, 2021 07:18:45

Dear friend!

It can transparently transmit two channels of 100 Mbit/s Ethernet service signals.

See the signal flow diagram of the board:

CT2 board

FE signals are transparently transmitted in the transmit or receive direction.

In the transmit direction, the locally first channel of FE electrical signals is received by the WSC1 port, encapsulated by the FE signal processing module, and then transmitted downstream by the TM1 port with OSC signals. The locally second channel of FE electrical signals is received by the WSC2 port, encapsulated by the FE signal processing module, and then transmitted downstream by the TM2 port with OSC signals.

In the receive direction, OSC signals from the upstream and the first channel of FE electrical signals are received by the RM1 port, decapsulated by the FE signal processing module, and transmitted to the local by the WSC1 port. OSC signals from the upstream and the second channel of FE electrical signals are received by the RM2 port, decapsulated by the FE signal processing module, and transmitted to the local by the WSC2 port.

Thanks!


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All Answers

Dear friend!

It can transparently transmit two channels of 100 Mbit/s Ethernet service signals.

See the signal flow diagram of the board:

CT2 board

FE signals are transparently transmitted in the transmit or receive direction.

In the transmit direction, the locally first channel of FE electrical signals is received by the WSC1 port, encapsulated by the FE signal processing module, and then transmitted downstream by the TM1 port with OSC signals. The locally second channel of FE electrical signals is received by the WSC2 port, encapsulated by the FE signal processing module, and then transmitted downstream by the TM2 port with OSC signals.

In the receive direction, OSC signals from the upstream and the first channel of FE electrical signals are received by the RM1 port, decapsulated by the FE signal processing module, and transmitted to the local by the WSC1 port. OSC signals from the upstream and the second channel of FE electrical signals are received by the RM2 port, decapsulated by the FE signal processing module, and transmitted to the local by the WSC2 port.

Thanks!


View more
  • x
  • convention:

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