


4 Port Industrial Ethernet Switch – SZ5204-ACB | High-Performance Networking
Ports: 4 10/100/1000/2500M Base-T ports, 1 1000M Base-X SFP/10GE SFP+ port.
Switching Capacity: 40 Gbps.
Packet Forwarding Rate: 29.76 Mbps.
MAC Address Table: 4K.
Multicast Table: 4K.
Power Supply: AC 100 ~ 240V 47/63Hz; DC 12V ~ 75V.
Power Consumption: ≤24W.
Size: 230 x 148 x 44 mm.
Operating Temperature: -10°C ~ 55°C.
Storage temperature: -40°C ~ 70°C.
Product Overview
The 4 port industrial ethernet switch SZ5204-ACB is a Layer 2 industrial Ethernet switch designed to meet the demands of modern enterprise networks and industrial applications. With its 4 x 2.5G RJ45 ports and 1 x 10G SFP+ port, this switch provides cost-effective, high-speed connectivity for environments such as security video surveillance, hotels, campuses, and small to medium-sized enterprises.
Key Features of 4 port industrial ethernet switch
- 4 x 2.5G RJ45 Ports + 1 x 10G SFP+ Port for high-speed connectivity.
- Supports IEEE 802.3, 802.3u, 802.3ab, 802.3bz, 802.3ae, and 802.3x standards.
- 10/100/1000 Mbps and 2.5G Adaptive Ethernet ports for flexible network integration.
- Auto MDI/MDIX for automatic cable type detection.
- Panel Indicators for real-time monitoring and fault analysis.
- Flow Control with IEEE 802.3x (full-duplex) and Backpressure (half-duplex) standards.
- Lightning Protection up to 6KV common mode, 8KV air electrostatic, and 6KV contact electrostatic.

Technical Specifications of 4 port industrial ethernet switch
| Specification | Details |
|---|---|
| Ports | 4 x 10/100/1000/2500M Base-T, 1 x 1000M Base-X SFP/10GE SFP+ |
| Switching Capacity | 40 Gbps |
| Packet Forwarding Rate | 29.76 Mbps |
| MAC Address Table | 4K |
| Multicast Table | 4K |
| Power Supply | AC: 100 ~ 240V 47/63Hz; DC: 12V ~ 75V |
| Power Consumption | ≤24W |
| Dimensions | 230 x 148 x 44 mm (Width x Height x Depth) |
| Operating Temperature | -10°C ~ 55°C |
| Storage Temperature | -40°C ~ 70°C |
Applications
The SZ5204-ACB is ideal for a wide range of industrial and enterprise applications, including:
- Security Network Video Surveillance
- Hotel and Campus Networks
- Small and Medium-Sized Enterprise Networks
- Industrial Automation and Control Systems
Why Choose the SZ5204-ACB?
The SZ5204-ACB offers a perfect balance of performance, reliability, and cost-effectiveness. With its 4 port industrial Ethernet switch design, it provides high-speed connectivity and robust features for demanding environments. Whether you need to deploy a reliable network for video surveillance or a high-performance network for industrial automation, the SZ5204-ACB is the ideal solution.



