Overview
M1H10 is a 100G OTN Muxponder board, which can realize the multiplexing anddemultiplexing functions from 10 channels of 10G services to OTU4.
The client-side port supports access of 10 channels of 10G services. The typical services include STM-64, 10GE and OTU2/2e. The line-side port supports 1 channel of OTU4 signal, which supports PM-QPSK and coherent demodulation technology, as well as supports G.709 FEC and SD-FEC error correction technology functions.
STN6800-M1H10 is suitable for STN6800 2U/ 5U/ 10U chassis.
Features
● The client-side port supports access of 10 channels of 10G services. The typical services include STM-64, 10GE and OTU2/2e.
● The line-side port supports 1 channel of OTU4 signal, which supports PM-QPSK and coherent demodulation technology, as well as supports G.709 FEC and SD-FEC error correction technology functions.
● The board supports cross-connect of OTN services and overhead processing functions.
● The board supports GCC in-band management channel.
● The board supports OTN electrical-layer protection function.
Specifications
Figure 1. Front Panel of M1H10 Service Card
M1H10 Front Panel Description
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Item
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Description
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Board Type
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M1H10
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Indicator Light
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RUN
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Indicator light of board running state.
Slow Flash of Green Light: The sytem has been successfully started.
Green Light Always OFF: The system has not been started.
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FAULT
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Indicator light of board alarm.
Quick Flash of Red Light: The board is mismatched.
Slow Flash of Red Light: There is latchopen alarm of the board.
Red Light Always ON: There is alarm of the board.
Red Light Always OFF: There is no alarm of the board.
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Optical Interface
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1~10
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Client-side optical interface, SFP+ packaging.
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11
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Line-side optical interface, CFP packaging.
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M1H10 Functional Unit Description
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Item
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Description
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Client-side Optical Module
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M1H10 board provides 10 client-side optical transceiver modules, each of which is pluggable packaging module (SFP+).
Receiving Direction: Access client services such as STM-64 (OC-192) and 10GE to realize optical-electrical conversion function of service signals.
Transmitting Direction: Realize electrical-optical conversion and output client service signals such as STM-64 (OC-192) and 10GE.
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ODUk Mapping Unit
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Realize the mapping/demapping process of client service electrical signals and ODUk (k=2) signals, and detect and process ODUk overhead.
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Service Cross-connect Unit
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Realize the cross-connect function of client service signals of the board, or the client service signals of other boards which are transmitted through the backplane bus.
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OTU Framing Unit
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Detect and process the overhead of OTU4 frame, and complete the multiplexing/demultiplexing process of ODUk (k=2) and OTU4 signals.
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Line-Side Optical Module
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M1H10 board provides 1 line-side optical transceiver module, which is pluggable packaing module (CFP), so as to realize optical-electrical conversion and electrical-optical conversion of OTU4 signals.
Transmitting Direction: Access OTU4 electrical signals from OTU framing unit, and realize PM-QPSK modulation and FEC coding of signals, and then achieve electrical-optical conversion. After that, OTU4 optical signals are output.
Receiving Direction: Realize optical-electrical conversion of OTU4 optical signals. Then achieve DSP processing and FEC error correction. After that, the signals are output to OTU framing unit.
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