RS232 / 485 / 422 Serial Converters
Serial Hub / Repeaters
Serial Isolators
Fiber Optic Converters
USB Serial Converters
Serial Protocol Analyzer

10 / 100 / 1000M Ethernet Surge Protector (Industrial / Passive)

Model: SPD-ETH-1

Qty Discounts Off Price
Add to Cart:


In Stock

Always Free Shipping
The CommFront SPD-ETH-1 is a passive, rugged, industrial-grade, 10 / 100 / 1000M Ethernet surge protector that can be used to limit the voltage surges and spikes introduced to the Ethernet data lines. The unit features 2-stage surge protection – Gas Discharge Tubes (GDT) and Transient Voltage Suppressors (TVS). The SPD-ETH-1 is designed to connect in series to the input of the protected equipment; when a high-voltage surge is introduced into the input, the GDT conducts electric current after becoming ionized, which in turn discharges the high-voltage surge to the earth ground. The excessive voltage will be further clamped to a safe range that the equipment can accept by the TVS. This industrial Ethernet surge protector features passive circuitry designs and thus requires no external power; it supports data rates up to 1000Mbps and can be used for protecting 10 / 100 / 1000M Ethernet equipment. This product comes with a dedicated cable lug for solid earth ground connections and can be mounted directly onto a standard 35mm DIN rail, making it an ideal solution for heavy-duty industrial applications.


RS232 Repeater data sheet

- Rugged industrial grade.
- Protects 10/100/1000M Ethernet data lines.
- 2-stage surge protection.
- RJ45 female sockets for easy connections.
- Dedicated cable lug for solid earth ground connections.
- Passive circuitry, no power is required.
- Supports data rates up to 1000Mbps.
- Direct DIN-Rail mounting.
- Operating temperature: -40ºF to 185ºF (-40ºC to 85ºC).
- Surface Mount Technology manufactured to RoHS and ISO-9001 standards.
- Test Standards: IEC61643-21 / EN61643-21.
- 5-year manufacturer’s warranty.

  • Model: SPD-ETH-1
  • Shipping Weight: 1lbs
  • Manufactured by: CommFront

USB Serial RS232 RS485 RS422 TTL Ethernet Fiber Optic Converter Adapter Repeater Isolator Analyzer
Copyright © 2018 Powered by Zen Cart