A4H254-8F8T Port Managed Switch

Model:A4H254-8F8T
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

A4H254-8F8T Port Managed Switch

Product manual:

A4H254-8F8T is an industrial/enterprise level managed Ethernet switch commonly used in industrial automation control networks, DCS or PLC systems, providing stable and reliable communication connections for multiple network devices.

main purpose

Data forwarding and control: In automation networks, reliable forwarding of network traffic from controllers, I/O devices, industrial computers, etc.

Network segmentation and isolation: Implement network isolation and priority management for different functions or departments through VLAN, QoS, and other functions.

Equipment management and monitoring: Remote configuration and monitoring of network status for easy maintenance and fault diagnosis.

Ports and Connection Capability

Multiple Ethernet ports (RJ-45): used to connect industrial equipment such as PLCs, controllers, and industrial computers.

Fiber optic interface (SFP/optical port): suitable for long-distance transmission or anti-interference scenarios, ensuring industrial network stability.

High speed uplink port or stacking port: convenient for connecting with core network switches or service nodes.

Network Management and Advanced Features

VLAN support: Divide logical networks to improve security and bandwidth utilization.

QoS (Quality of Service): Prioritize processing critical data flows to ensure control network responsiveness.

Remote management: Supports SNMP, RMON and other protocols for convenient centralized monitoring and alarm management.

Time synchronization support: such as IEEE 1588 PTP, suitable for time sensitive networks and distributed control systems.

Typical Applications

The core network layer of automation control cabinets and process control networks.

Bridge and manage the on-site network of the factory and the control center network.

Industries such as energy, manufacturing, petrochemicals, and power generation require highly reliable and manageable industrial networks.