TNZ5UNS4/TNZ6UNS4 (Color) 1 x 100G Universal Line Service Processing Board Universal Line Board Optix OSN1800 OTN DWDM

1. Product Overview

Huawei TNZ5UNS4 is a high-performance transmission board mainly used in optical transmission 

equipment, supporting high-speed data transmission and flexible business scheduling. It is suitable for scenarios such

 as backbone networks, metropolitan area networks, and data center interconnection, meeting the business needs of high

 bandwidth and low latency.

2. Key characteristics

High capacity transmission: Supports transmission capacity of up to 100Gbps or higher on a 

single board, meeting the needs of high bandwidth business.

Multi service support: Supports various types of services such as OTN (Optical Transport Network), Ethernet, SDH, etc., adapting to complex network 

environments.

Flexible scheduling: Supports flexible wavelength scheduling and business configuration to meet transmissi

on needs in different scenarios.

Low latency: Adopting advanced hardware design and signal processing technology to 

ensure low latency and high efficiency in data transmission.

High reliability: Supports hardware redundancy and fault 

protection mechanisms to ensure high availability and stability of the network.

Energy saving and environmental protection: 

adopting low-power design, meeting the requirements of green energy conservation.

3. Application scenarios

Backbone network 

transmission: used for long-distance, high-capacity backbone network transmission to meet the high bandwidth needs of 

operators and enterprises.

Metropolitan Area Network Interconnection: Used for interconnecting core nodes in metropolitan 

areas, providing high-speed and stable data transmission.

Data Center Interconnection (DCI): Used for high-speed 

interconnection between data centers, supporting the transmission needs of cloud computing and big data services.

5G 

Bearer Network: As a key component of 5G network backhaul and fronthaul, it supports the high bandwidth and low 

latency requirements of 5G services.

4. Management and maintenance

Intelligent operation and maintenance: Supports 

Huawei iManager network management system to achieve centralized monitoring, configuration, and fault management 

of devices.

Automated configuration: supports automated business configuration and wavelength scheduling, reducing

 operational complexity.

Fault diagnosis: Built in fault diagnosis function, which can quickly locate and solve network

 problems.

5. Advantages

Large Capacity: Supports up to 100Gbps or higher transmission capacity to meet future network 

expansion needs.

Flexibility: Supports multiple business types and flexible wavelength scheduling to adapt to complex

 network environments.

High reliability: Adopting redundant design and fault protection mechanism to ensure high 

availability of the network.

Low latency: Optimize signal processing technology to ensure efficient and low latency 

data transmission.

Energy saving and environmental protection: Low power design that meets the requirements of 

green networks.

6. Summary

The Huawei Transmission Board TNZ5UNS4 is a high-performance, high-capacity optical 

transmission board suitable for scenarios such as backbone networks, metropolitan area networks, data center

 interconnection, and 5G bearer networks. It has the core advantages of high bandwidth, low latency, flexible

 scheduling, and high reliability, making it an ideal choice for building modern optical transmission networks