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PUSR 5/8 ports 100/1000M unmanaged industrial Ethernet switches Plug & Play IP40 Protection Compact Size USR-ISG/ISF

PUSR 5/8 ports 100/1000M unmanaged industrial Ethernet switches Plug & Play IP40 Protection Compact Size USR-ISG/ISF

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Specifications

Brand Name
CS-IO
Origin
Mainland China
High-concerned chemical
None
Model Number
USR-ISG/ISF
is_customized
Yes
Hign-concerned Chemical
None
Products Status
STOCK
Interface
5/8x 10/100Mbps/5/8x 10/100/1000Mbpsx
Transmission Rate
10/100/1000Mbps
Style
External
Type
PowerLine
Certification
CE,FCC,UL
Backplane bandwidth
1G/1.6G/10G/16G
Ethernet Ports
5/8x 10/100Mbps/5/8x 10/100/1000Mbpsx
Installation
DIN-rail mounting, desktop
Housing
IP40 protection, aluminum

Product Description

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 accident.


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



Certifications



Why Choose Us


What we offer:

1) Good quality control

2) Highly competitive prices

3) state-of-art technology products

4) Best professional team of lifestyle consumer electronics.

5) Smooth communication

6) customize product needs

7) Effective OEM&ODM service



Our Advantages


why choose us

1) large stock & Fast shipping & 7X24 support

2) Self-developed products, no trade company

3) OEM/ODM welcome,professional support for customize

4) Durable and reliable products, EMC standard 3-3-3

5) CE certified, leadfree standard


Company Profile


Jinan huayng Automation Technology Co., Ltd. is established in 2018,focusing on the R&D,manufacture of I/O Modules&Gateway.Main products are Serial I/O modules, Network I/O, Profinet I/O, IOT-Gateway, Bacnet Gateway.

The products are CE certified, highlevel-EMC standard, self-develop, 7X24-techsupported, ODM/OEM/Customize welcomed. CSIO technology provide solutions and customized products

for large well-known enterprises such as the Chinese Academy of Sciences, CRRC, USR-IOT, Huawei, Xijiade, etc.

We have exported more than 100countries like USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, India etc.


Contact Us

Address:88 Huizhan West Road, Shunhua Street, Lixia District, Jinan, 250000, Shandong, China.

Business contact

Tel:+86 13698603419

Contacts:Ruyi

E-mail :gongguiying@aliyun.com

Whatsapp: +8613698603419


Pros & Cons

Pros

  • Plug & play unmanaged operation simplifies industrial network deployment.
  • IP40 aluminum housing with extreme temperature range for reliable harsh use.
  • DIN-rail and desktop mounting options in compact size.
  • High backplane bandwidth (up to 16G) supports Gigabit speeds on 8 ports.

Cons

  • Unmanaged lacks advanced features like VLAN or QoS for complex networks.
  • Dual power inputs but no redundancy details specified.
  • External style may need enclosure for dusty environments beyond IP40.
  • Limited to specific port configs (5/8x Fast/Gigabit).

Common Questions

What ports and speeds does the PUSR USR-ISG/ISF Ethernet switch support?

5/8 ports at 10/100Mbps or 10/100/1000Mbps, unmanaged plug & play.

Is the USR-ISF industrial switch suitable for harsh environments?

Yes, IP40 protection, aluminum housing, extreme temperature, DIN-rail mount.

What is the backplane bandwidth of these compact Ethernet switches?

1G/1.6G/10G/16G depending on model for high-throughput networking.

Does the PUSR switch require configuration?

No, unmanaged design for immediate plug & play in industrial setups.

Shipping origin and certifications for USR-ISG switches?

Mainland China origin, CE, FCC, UL certified; 8-20 days shipping.

Product information last updated on March 24, 2026