TNS3N505,Huawei OptiX OSN 9800 5 Port 200G/100G Line Service Processing Board

Huawei OptiX OSN 9800 5 Port 200G/100G Line Service Processing Board TNS3N505 Overview

TNS3N505: 5*200G/100G Line Service Processing Board

The board TNS3N505 supports the following module:

200G CFP2A26(Metro lite,SDFEC2@200G e16QAM,Coherent,Tunable,Extended C Band,-7dBm-0dBm,-25dBm,Fixed)

The TNS3N505 board electrically regenerates unidirectional OTU optical signals, which are carried over DWDM wavelengths at both the transmit and receive ends.

The optical receiver receives the optical signals to be regenerated through IN optical ports and converts them into electrical signals.

The OTN processing module performs FEC decoding, overhead processing, and FEC encoding, which is the process of reshaping, regenerating, and retiming the electrical signals and mapping them into OTN-frame signals.

The OTN processing module then sends the OTN-frame signals to the optical transmitter. After performing E/O conversion, the optical transmitter produces and sends out OTU optical signals over DWDM wavelengths through the OUT port.

The transmit and receive directions are defined in the signal flow of the 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 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 OTU electrical signal to the WDM-side optical module.

The WDM-side optical module receives the OTU electrical signal from the OTN processing module, performs E/O conversion, and sends out one OTU optical signal over a DWDM wavelength through the OUT port.

Functions and Features of the TNS3N505 Board

Function and Feature	Description
Basic function	Implements mutual conversion between OTN signals and five OTUC2/OTU4 signals.
Backplane capacity	The total backplane bandwidth is 1 Tbit/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	200G QPSK: SDFEC4 200G 16QAM/200G 16QAM-H: SDFEC 200G e16QAM/100G QPSK/100G QPSK wDCM: SDFEC2
Line modulation format	200G QPSK 200G 16QAM 200G 16QAM-H 200G e16QAM 100G QPSK 100G QPSK wDCM
Typical channel spacing	200G 16QAM/200G 16QAM-H/100G QPSK/100G QPSK wDCM: 50GHzn(n=1,2,...)(Only the standard center frequency of 50 GHz is supported) 200G QPSK: 75GHz+n6.25GHz(n=0,1,2...) 200G e16QAM: 50GHz+n*6.25GHz(n=0,1,2...)
OTN overhead protocol	Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead	WDM-side OTUC2/OTU4 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 and non-intrusive monitoring of PM and TCM overheads.
OSU	Not supported
Intra-board 1+1 protection	Supported NOTE: Supports intra-board 1+1 protection when working with optical protection boards.
ODUk SNCP	Supported
OSUflex SNCP	Not supported
Tributary SNCP	Supported
Electrical-layer ASON	Supported
Optical-layer ASON	Supported NOTE: 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.
ALS	Not supported
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
Outband DCN	Supports communication over ESCs.
Test frame	Not supported
PRBS	Supports the PRBS function on the WDM side.
Latency measurement	Delay measurement in the WDM-side optical port direction (upstream direction) is supported. Supports TCM delay measurement for higher-order ODU4 channels when creating ODU4 higher-order cross-connections. When lower order ODUk cross-connections are created, PM/TCM of higher order ODU4 channels and TCM delay measurement of lower order ODUk channels are supported. Supports PM and TCM delay measurement at the ODUCn layer.
Channel loopback	Supports ODUk (k=0, 1, 2, 2e, 3, 4, flex) channel inloops and outloops.
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.

Hunan Moka Information Technology Co., Ltd.

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 5 Port 200G/100G Line Service Processing Board TNS3N505

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