NS4 100G Circuit Handling Board TN54NS4 TN56NS4 TN57NS4 TN58NS4 TN59NS4 for Cheaper

Yantai Boxin International Trading Co., Ltd. is a professional comprehensive trading service provider for communication equipment.With warehouses established in Yantai and Hong Kong, we have built a complete and localized network for delivering communication products and services.In 2018, Yantai Boxin International Trading Co., Ltd. set up its international sales department in Yantai, China.Based in China, we operate in emerging markets across Southeast Asia, India, the Middle East, Africa, Europe, and the United States. 

Yantai Boxin International Trading Co., Ltd. supplies products to various telecom operators, meeting their needs for supplementing and expanding 2G/3G/4G/5G network stations.Our current equipment portfolio covers brands such as Nokia, Ericsson, Alcatel, Huawei, ZTE, ZTT, and FiberHome. 

We expand our international market share by offering high-quality products, excellent service, competitive pricing, and timely delivery.Feel free to contact us for more information.

Descripci?n del producto

1.Product Overview

TN56NS4 is a 1-port 100G OTN line business processing board designed for OptiX OSN9800 UPS U64 U32 and OSN8800 series wavelength division devices.It adopts DP-QPSK coherent modulation and SDFEC soft decision forward error correction technology, and works in the electric relay REG mode.In some scenarios, it supports line terminal TM mode, completes single 100G signal 3R regeneration, OTN encapsulation and de encapsulation, multi granularity business aggregation, layer crossing and wavelength conversion, and occupies dual slot deployment.It is the core business board of backbone ultra long distance, metropolitan core and data center interconnection 100G coherent wavelength division network.

Basic specifications and physical characteristics

TN56NS4 adopts a standard dual slot board structure, with physical dimensions of 261.5mm, 202.6mm, and 22.0mm, and a weight not exceeding 1.2kg.The power supply adopts 48V DC, with a voltage range of 38.4V to 57.6V, a typical power consumption of 125W, and a maximum power consumption of 140W when fully equipped with a single 100G service.The standard operating temperature range is 0? to 45?, the extended range is 5? to 55?, the storage temperature is -40? to 70?, the relative humidity is 5% to 95% without condensation, and the MTBF is not less than 100000 hours.It has passed CE FCC RoHS certification and meets the requirements of high reliability and environmental protection for telecommunications grade.The panel is equipped with STAT, ACT, ROG, SRV four-color indicator lights for monitoring hardware status, business activation, software loading, and alarm information.The laser safety level is HAZARD LEVEL 1.

Core functions and business processing capabilities

The business speed supports the OTU4 111.81Gbit/s standard and is compatible with customer side business access such as 100GE, STM-640, OC-1920, FC1600, etc. The business mapping capability supports the aggregation of 80 ODU0 channels, 80 ODUflex channels, 40 ODU1 channels, 10 ODU2 channels, 10 ODU2e channels, 2 ODU3 channels, and 1 ODU4 channel into 1 OTU4 channel, supporting multi granularity ODUk mixed transmission, achieving efficient aggregation of low-speed business and high-speed wavelength scheduling. The error correction mode only supports SDFEC soft decision forward error correction, which greatly improves OSNR tolerance compared to traditional FEC. It extends the maximum transmission distance of standard single-mode fiber to over 300km and is suitable for ultra long distance ULH coherent transmission scenarios. The complete cost processing supports OTN SM, PM, and TCM costs, supports non intrusive monitoring of ODUflex layer TCM, supports ESC embedded control channels and PRBS testing, provides BIP8 byte monitoring, laser bias current/temperature/optical power monitoring, and ensures network management and fault location requirements. Loop back testing supports line side, customer side, ODU0, ODU1, ODU2, ODU3, and ODU4 channel loop back, facilitating business debugging and troubleshooting. Protection mechanism includes 1+1 protection inside the cover plate ODUk SNCP, The SNCP branch has a service switching time of no more than 50ms, meeting the high reliability requirements of critical services.

Three light interface parameters

One 100G coherent optical port is equipped on the line side, using LC duplex connectors and DP-QPSK coherent modulation.The optical module supports C-band 50GHz interval adjustable wavelength type, with a working wavelength coverage of 1529.16nm to 1567.13nm, suitable for high-density DWDM 96 wave networking.The typical range of transmitting optical power is 1dBm to 3dBm, and the receiving sensitivity is better than -26dBm under BER ≤ 10E-12 conditions.The dispersion tolerance is not less than 55000ps/nm, suitable for ultra long distance single-mode fiber coherent transmission scenarios.

Compatibility and deployment requirements for four versions

TN56NS4 is at least compatible with OSN9800/8800 system V100R010C00 version, paired with TN52UXCM, TN52XCH, TN16UXCM main control board.TN56NS4 only supports REG electrical relay mode in the OSN8800 T64/T32 normal and universal platform subracks; The OSN9800 UPS subrack supports both TM line termination mode and REG mode.Deployment requires the use of XCT+SXH, XCT+XM, or UXCT+USXH cross boards.UPS subracks support independent, master, and slave deployment.REG mode is used for backbone link electrical relay stations, and TM mode is used for business access and aggregation.

Five typical application scenarios

TN56NS4 is mainly used in three major scenarios: first, ultra long distance backbone DWDM electric relay REG sites, achieving 3R regeneration of a single 100G coherent signal, significantly reducing the number of relay sites, and improving network coverage and bandwidth density; The second is the interconnection between the urban core and the data center, which completes the conversion of 100GE, STM-640 and other services to DWDM wavelengths, and supports flexible scheduling of multi granularity services; The third is high-density flexible networking, combined with adjustable wavelength modules and ODUk SNCP protection, to achieve dynamic channel resource adjustment in mesh networks, improve network utilization and business reliability.