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ETH-SP Ethernet Surge Protector for 10/100/1000 Mbps Networks, 2x RJ45 Female Connectors

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$25.04
Sep 13 · Macy's
Best price
$25.04
−0% vs high
14-day high
$25.04
All stores
$25$25$25
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $25.04 at Macy's. Highest: $25.04. Current best is 0% below the 14-day high.

About this product

The Ubiquiti Networks ETH-SP Ethernet Surge Protector is a passive device designed to safeguard 10/100/1000 Mbps network connections from electrostatic discharge and power surges. It features two RJ45 female connectors that provide surge protection for both PoE and non-PoE devices, ensuring reliable performance in outdoor network installations. The protector absorbs harmful surges and safely channels them to ground, helping prevent damage to connected equipment. It supports data transfer speeds up to 1 Gbps without compromising network integrity. Installation requires connecting ground and Ethernet cables between network components, making it a straightforward addition to existing setups. This device is especially useful for WISP networks and installations requiring compliance with local electrical codes.

  • Two RJ45 female connectors
  • Supports up to 1 Gbps speed
  • Compatible with PoE and non-PoE devices
  • Passive surge protection
  • Grounding required for operation
  • Wipe clean maintenance

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ETH-SP Ethernet Surge Protector — Price History