USR-ISG/ISF | Industrial Ethernet Switch Plug & Play, IP40 Protection, Extreme Temperature, Compact Size USR-ISG/ISF series are 5/8 ports 100/1000M unmanaged industrial Ethernet switches. For hardware, the switches adopt dual power, fanless, wide temperature and voltage design, and has passed rigorous industrial standard tests, which can suit for the industrial scene environment. It can be widely used in smart city, rail transit, security surveilance, new energy, and other industrial fields.
Key Features
  • Extreme Temperature, -40℃~+85℃
  • Redundant Power Supply, DC 9.6-60V Range
  • Industrial Grade Quality, Lighting Protection 6KV
  • Aluminum Housing, Effective Cooling
  • Dustproof Design, IP40 Protection
  • Din-Rail Mounting, Easy to Installation
  • Compact Size, Save Your Space
Ordering Guide PUSR offers a range of industrial-grade Ethernet switches to choose from.
Aluminum Housing, DIN-Rail Mounting PUSR industrial switches adopts aluminum housing which can realize effective cooling without fan, and operate more quietly. WIth DIN rail mounting design, it can be installed on the DIN-rail, which is simple and convenient.
Extreme Temperature, Designed for Harsh Environment A wide operating temperature range of -40 ~ +85° C (-40° ~167° F) allows for installations in harsh environments with extreme hot or cold conditions.
Industrial Grade Quality, Lighting Protection 6KV With industrial lightning protection component for both power supply and network interface, the switches can effectively prevent the device from being damaged by lightning.
Redundant Power Supply with Multiple Protection
  • This series switches features with its dual power which can ensure the uninterrupted running of the device.
  • Reverse connect protection: Support positive and negalive reverse connection protecton.
  • Surge protection: Through 6KV common mode surge impact test, improving the port protection performance
  • Short circuit protection: When a short circuit occurs, the power supply can be quickly cut off to avoid other accidents
Power over Ethernet, Simplify Your Deployment Support IEEE 802.3af/at standard, the maximum PoE power for single port is up to 30W. It can compatible with various devices like IP camera, AP and etc.
Ring Topology, Uninterrupted Network Based on ERPS protocol, the ring network can realize carrier-class ultra-fast self-healing when the link fails, and meet the needs of service element residual protection.
Rich Network Management Features Note: Different models have different network management functions. For details, see ordering guide.
Applicable to Various Scenarios
  • Energy Storage
  • Automated Industry
  • Traffic Monitoring
  • Renewable Energy
  • Smart Port
  • Intelligent Water Conservancy