TNS2N501,Huawei OptiX OSN 9800 Programable Hybrid Line Service Processing Board

Huawei OptiX OSN 9800 Programable Hybrid Line Service Processing Board TNS2N501 Overview

TNS2N501: 1*200G/100G Programable Hybrid Line Service Processing Board

The N501 board is a hybrid line board and supports a mixture of OTN and SDH services. The N501 board processes and converts the received service signals into one OTU4/OTUC2 signal. The OTU4/OTUC2 signals are carried over ITU-T G.694.1-compliant DWDM wavelengths. The N501 board uses coherent receiving technologies and applies to coherent systems.

The N501 board consists of an OTN processing module, VC cross-connect module, SDH processing module, WDM-side optical module, control and communication module, and power supply module.

The transmit and receive directions are defined in the signal flow of the N501 board. The transmit direction is defined as the direction from the backplane to the WDM side of the board, and the receive direction is defined as the reverse direction.

The following describes the signal flow in the transmit direction along with the module functions.

VC-4 signals and ODUk signals can be cross-connected through the backplane.

The VC-4 signals are received by the VC cross-connect module and sent to the SDH processing module for STM-N framing and OTN overhead processing. The generated STM-N signals are sent to the OTN processing module.

The ODUk signals are received by the ODUk cross-connect module and directly sent to the OTN processing module.

The OTN processing module maps the STM-N signals to the payload of appropriate ODUk signals, performs OTN framing and FEC encoding of the signals, and then produces and sends one OTU4/OTUC2 electrical signal to the WDM-side optical module.

The WDM-side optical module receives the OTU4/OTUC2 electrical signal from the OTN processing module, performs E/O conversion, and sends out one OTU4/OTUC2 optical signal over an ITU-T G.694.1-compliant wavelength through the OUT port.

Functions and Features of the TNS2N501 Board

Function and Feature	Description
Backplane capacity	The total backplane bandwidth is 200 Gbit/s.
WDM specification	Supports the DWDM specifications.
Tunable wavelength	Supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).
FEC coding	100G line mode: SDFEC2 200G line mode: 200G 16QAM: SDFEC 200G 16QAM-H: SDFEC 200G e16QAM: SDFEC2
Line modulation format	100G mode: 100G QPSK wDCM 100G QPSK 200G mode: 200G 16QAM 200G 16QAM-H 200G e16QAM
Typical channel spacing	200G e16QAM: 50GHz+n6.25GHz(n=0,1,2...) 100G QPSK wDCM/100G QPSK/200G 16QAM/200G 16QAM-H: 50GHzn(n=1,2...)(Only the standard center frequency of 50 GHz is supported.)
OTN overhead protocol	Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead	100G line mode: WDM-side OTU4 layer: supports SM overhead processing. ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports PM and TCM overhead processing. ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports non-intrusive monitoring of PM and TCM overheads. OSUflex layer:supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads. 200G line mode: WDM-side OTUC2 layer: supports SM overhead processing. ODUC2 layer: supports PM and TCM overhead processing. ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports PM and TCM overhead processing. ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports non-intrusive monitoring of PM and TCM overheads. OSUflex layer:supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads. NOTE: OSU supported through the OSU cross-connect extended board.
OSU	Supported NOTE: OSU supported through the OSU cross-connect extended board. The OSU function requires a license.
Intra-board 1+1 protection	Supported NOTE: Supports intra-board 1+1 protection when working with optical protection boards.
ODUk SNCP	Supported
OSUflex SNCP	Supported NOTE: OSU supported through the OSU cross-connect extended board.
Tributary SNCP	Supported
Electrical-layer ASON	Supported
Optical-layer ASON	Supported NOTE: In versions earlier than V100R007C00SPC500, ASON is not supported in high SOP mode. In V100R007C00SPC500 and later versions, only ASON without optical parameters is supported in high SOP mode. The flex ASON must be enabled for the modulation formats whose channel spacing is greater than 50 GHz.
Physical clock	Supported NOTE: When the ODU cross-connect granularity of an OTN line port is set to the maximum granularity supported by the port, physical clock synchronization is not supported. The physical clock can be used only after lower-order ODU cross-connections are configured.
IEEE 1588v2	Not supported
ITU-T G.8275.1	Not supported
ITU-T G.8273.2	Not supported
Outband DCN	Supports communication over ESCs.
Test frame	Not supported
PRBS	Supports the PRBS function on the WDM side.
Latency measurement	The board supports latency measurement in the WDM-side optical port direction (upstream direction).When higher-order ODU4 cross-connections are created on the board, TCM section latency measurement is supported for higher-order ODU4 channels. When lower-order ODUk cross-connections are created on the board, PM/TCM section latency measurement is supported for higher-order ODU4 channels, and TCM section latency measurement is supported for lower-order ODUk channels. The board supports PM and TCM latency measurement at the ODUCn layer. The board supports PM and TCM latency measurement for the OSUflex channels. NOTE: When VPs are configured, the board supports measuring the PM/TCM latency of higher-order and lower-order ODUk channels. OSU supported through the OSU cross-connect extended board. In the OSU application scenario, unidirectional delay measurement is not supported, and only bidirectional delay measurement is supported.
Channel loopback	100G line mode: ODUk (k=0, 1, 2, 2e, 3, flex) channel loopbacks Supports OSUflex Channel Loopback 200G line mode: ODUk (k=0, 1, 2, 2e, 3, 4, flex) channel loopbacks Supports OSUflex Channel Loopback NOTE: OSU supported through the OSU cross-connect extended board. The board supports a maximum of eight OSUflex channel loopbacks.
Port loopback	Supports WDM Side Loopback
Alarm and performance event monitoring	Supports the monitoring of BIP8 bytes (Bursty mode) to help locate line faults. Supports the monitoring of the laser bias current. Supports the laser temperature monitoring. Supports the optical power monitoring. Supports the monitoring of OTN alarms and performance events.

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A professional import and export trade company specializing in the agency sales and services of the full range of Cisco products in the United States. Our product range includes Cisco switches, Cisco routers, Cisco firewalls, Cisco wireless APs, Cisco conference terminals, Cisco optical modules, Cisco fiber optic jumpers, Cisco industrial switches, and Cisco software licenses. As an authorized distributor of Cisco in China, we directly purchase hardware and software from Cisco China in the name of projects. As a result, you can obtain the best discounts from Cisco China, typically ranging from 60% to over 90%. Due to Cisco's global sales policy, if you order Cisco licenses, with your consent and permission, we will assist you in installing and activating Cisco licenses within China. Alternatively, you can activate them in your own country, and we will transfer the licenses to you. All you need is a Cisco Smart Account. When the Cisco licenses expire, you can choose to renew them yourself or contact us.

As an authorized distributor of Cisco in China, we directly purchase hardware and software from Cisco China in the name of projects.

Huawei OptiX OSN 9800 Programable Hybrid Line Service Processing Board TNS2N501

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