Industrial Ethernet Switch PUSR 5/8 Ports 1000Mbps IP40 6KV USR-ISG

Industrial Ethernet switch designed to ensure reliable network connectivity in demanding working conditions. The USR-ISG/ISF series unmanaged industrial switch has 5 or 8 ports, supports 10/100/1000Mbps speeds, and operates fanless. This industrial Ethernet switch is ideal for smart cities, railway transportation, video surveillance, and renewable energy projects where continuous and stable network operation is required.

Industrial Ethernet Switch - Key Features

• Plug & Play diegimas — Simply connect the device; no additional configuration is required, so it starts up in minimal time.
• Wide working temperature — Operates from -40℃ to +85℃, making it suitable for outdoor conditions, hot, or extremely cold climates.
• Dual power supply — Ensures uninterrupted device operation even if one power supply fails.
• Lightning Protection up to 6KV — Protects power and network interfaces from damage caused by lightning strikes or voltage surges.
• Aluminum Housing with IP40 Protection — Effectively dissipates heat without a fan and protects against dust ingress.
• DIN-Rail Mounting — Compact size and rail mounting allow for easy installation in cabinets or panels.

Technical specifications

• Model: USR-ISG/ISF Series
• Number of Ports: 5 or 8 ports
• Speed: 100/1000Mbps (Gigabit)
• Connectors: RJ45
• Protection class: IP40
• Surge protection: 6KV
• Operating temperature: -40℃ ~ +85℃ (-40°F ~ 167°F)
• Power supply voltage: DC 9.6-60V
• Power supply voltage for PoE models (ISG1005P/ISG1008P/ISF1005P): DC 48-57V
• Power supply: dual (redundant)
• Reverse polarity protection: protects both positive and negative poles
• Overvoltage protection: passed 6KV common-mode overvoltage test
• Short circuit protection: automatic power off in case of a short circuit
• PoE standard: IEEE 802.3af/at
• Maximum PoE power per port: up to 30W
• Network topology: ring (ERPS protocol)
• Body material: aluminium
• Cooling: passive, fanless
• Installation: Din-Rail (on a rail)
• Management: unmanaged
• Tipas: Plug & Play

Who is it suitable for and how to use it?

This industrial Ethernet switch is designed for engineers, system integrators, and companies that require reliable network connectivity in industrial environments. It is suitable for energy storage systems, industrial automation, traffic monitoring, renewable energy facilities, smart ports, and water management. When mounted on a Din-Rail rail, it is recommended to ensure proper ventilation around the enclosure, even though a fan is not required.

Buyer questions

Question: What is the maximum PoE power per port?
According to the IEEE 802.3af/at standard, the maximum PoE power per port is up to 30W. This allows you to connect IP cameras, access points, and other PoE devices without an additional power supply.

Question: Can this switch be used in extremely cold or hot environments?
Yes, the device operates within a wide temperature range of -40℃ to +85℃, making it suitable for outdoor or industrial environments with extreme conditions.

Question: How is continuous operation ensured in the event of a power failure?
The device has a dual power supply with reverse polarity, overvoltage, and short circuit protection, ensuring stable operation even if one power supply fails.

Industrial Ethernet switch - a reliable choice for demanding industrial applications where durability, surge protection, and uninterrupted network operation are crucial.

Sources: Network switch – Wikipedia | TopSmart store