TNU1N801,Huawei OptiX OSN 9800 Line Service Processing Board TNU1N801

Huawei OptiX OSN 9800 Line Service Processing Board TNU1N801 Overview

TNU1N801: 1*400G/600G/800G Line Service Processing Board

The TNU1N801 board can be used as a line board or a regeneration board, and its port mode can be set to 400G, 600G or 800G as required.

The TNU1N801 board consists of WDM-side optical module, Singal processing module, control and communication module, and power supply module.

The TNU1N801 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.

Functions and Features of the TNU1N801 Board

Function and Feature	Description
Backplane capacity	The maximum capacity is 800 Gbit/s.
WDM specification	Supports the DWDM specifications.
Tunable wavelength	The board supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).
FEC coding	SDFEC3
Line modulation format	400G s16QAM 600G 16QAM 800G 64QAM
Typical channel spacing	400G s16QAM/600G 16QAM/800G 64QAM: 100GHz+n6.25GHz(n=0,1,2...) NOTE:* Due to high filtering penalty, the preceding modulation formats cannot be used with 100G optical-layer boards with fixed channel spacing, such as the TNG2D60 and TNG2M60.
OTN overhead protocol	Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead	WDM-side OTUC4/OTUC6/OTUC8 layer: supports SM overhead processing. ODUC4/ODUC6/ODUC8 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.
Intra-board 1+1 protection	Supported NOTE: Supports intra-board 1+1 protection when working with optical protection boards.
ODUk SNCP	Supported
Tributary SNCP	Supported
Electrical-layer ASON	Supported
Optical-layer ASON	Supported NOTE: The board does not support optical-layer ASON in 800G mode. 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.
Digital optical label	When LS Ability is enabled, the board supports loading low-frequency pilot-tone modulation signals and overheads during wavelength conversion, and can work the optical-layer board that supports the digital optical label function to detect optical power and overheads and report optical performance data.
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. The board does not support physical clock in 800G mode.
IEEE 1588v2	Not supported
ITU-T G.8275.1	Not supported
ITU-T G.8273.2	Not supported
Outband DCN	Supported
Test frame	Not supported
PRBS	Supports the PRBS function on the WDM side.
Latency measurement	Supports latency measurement in the WDM-side optical port direction (upstream direction): When ODU4 higher order cross-connections are created on the board, the board supports the TCM latency measurement of the higher order ODU4 channel. When lower order ODUk cross-connections are established, the PM/TCM latency measurement of higher order ODU4 channels and TCM latency measurement of lower order ODUk channels is supported. Supports PM and TCM latency measurement at the ODUCn layer.
Channel loopback	Supports ODUk (k=0, 1, 2, 3, 4, flex) channel inloops and outloops.
Port loopback	Supports WDM-side inloops and outloops.
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 Line Service Processing Board TNU1N801

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