Note; All products on this site are special products, the market price has been fluctuating, the specific customer service offer shall prevail, because the product is a new product, the picture is not a real shot, please confirm with customer service before placing an order model and product, price and other details, the site used, new are for sale, please contact customer service communication. UTNH23A is an 8-port fiber optic shared hub unit belonging to Toshiba TC-net 100 series, specially designed for fiber optic transmission lines in industrial information and control networks. As the primary fiber optic shared hub unit for Line A transmission lines, it comes with a built-in SNMP (Simple Network Management Protocol). It can connect fiber optic devices via 8 MT-RJ optical ports and is equipped with 1 RJ-45 port compatible with twisted pair devices, providing a stable, high-efficiency and easily manageable fiber optic network connection solution for industrial scenarios and meeting the network construction requirements in complex environments such as industrial automation.
Core Configuration & Interfaces
Port Configuration
Equipped with 8 MT-RJ optical ports for connecting 8 fiber optic devices to realize the aggregation and distribution of fiber optic signals; it is also configured with 1 modular RJ-45 port that can connect TC-net 100 twisted pair devices. This design flexibly adapts to network devices with different transmission media, facilitating the integration of fiber optic networks with traditional Ethernet devices.
Connector Types
MT-RJ connectors are adopted for optical ports, featuring small size, high density and bidirectional transmission, which are suitable for fiber optic connection requirements in industrial environments; the RJ-45 port adopts a modular design for quick connection with twisted pair devices.
Network Management
Built-in SNMP supports network management functions, enabling remote monitoring, fault diagnosis and performance management of the hub and network connection status. It helps improve the operation and maintenance efficiency of industrial networks and detect and resolve network problems in a timely manner.
Performance & Compatibility
Transmission Performance
Compliant with the TC-net 100 optical transmission line standard, its data transmission rate meets the requirements of industrial control networks. It can ensure the real-time performance and stability of data transmission in industrial automation systems and satisfy the demand for massive data interaction between industrial devices.
Compatibility
As a product of Toshiba’s TC-net 100 series, it achieves seamless compatibility with other transmission components of the series (such as hub units including UTNH21B and UTNH22, various fiber optic cables, twisted pairs, etc.), facilitating the construction of a complete and unified industrial information and control network.
Industrial Adaptability
Adopting an industrial environment-adapted design with high anti-interference capability, it can cope with complex working conditions such as electromagnetic interference and temperature fluctuations in industrial sites, ensuring the stable operation of the device in harsh environments. It is suitable for industrial fields such as manufacturing, energy and transportation.
Installation and Power Supply
Installation Method: Adopting a modular design for easy installation, the device can be flexibly deployed in industrial control cabinets or network computer rooms. It supports expansion methods such as stack connection, facilitating the adjustment of deployment plans according to network scale and meeting network expansion requirements in different scenarios.
Power Supply Specification: The power input is 95VAC - 250VAC, 50/60Hz, connected to an external power supply via a 3P power interface. During installation, the matching AC power cord must be used and fixed with cable clamps to ensure the stability of the power supply connection. The device is compatible with voltage standards in different regions, improving its universality.
Application Scenarios
It is mainly used for the construction of information and control networks in the industrial automation field. For example, in the production lines of automotive manufacturing, chemical industry, electric power and other industries, it can connect various industrial devices such as PLCs, sensors and industrial robots to build a stable optical fiber communication network, ensure the real-time transmission and sharing of production data, and facilitate the efficient operation of industrial control systems. It can also be applied to industrial scenarios requiring long-distance and anti-interference network transmission, replacing traditional twisted pair networks to improve the reliability and security of data transmission.
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