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CAT5 Lightning Protectors

The HyperLink brand of Data Line Lightning and Surge protectors are designed to protect CAT5/5e/6 10/100/1000 Base-T Ethernet systems. Indoor and outdoor versions are available as well as compact weather resistant models and high-power industrial grade 3-stage protectors. Many of these models are also Power-Over-Ethernet (PoE) compatible. Please use comparison chart below to help determine which lightning protector is right for your application.

CAT5e & CAT6 Lightning Protectors - Comparison Chart

Search all Lightning Protectors

Model Item Description Power Rating
CAT5 Protectors - Comparison Chart
Indoor 10/100 Base-T Economy CAT5 Lightning Surge Protector
ELP-CAT5
  • Indoor In-Line CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Quick response, high transmission rate, low signal attenuation
  • Fast and easy to install
  • RJ45 Jacks
Indoor 10/100 Base-T Economy DIN Mount CAT5 Lightning Surge Protector
ELPD-CAT5
  • Indoor In-Line CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Quick response, high transmission rate, low signal attenuation
  • Fast and easy to install
  • RJ45 Jacks
  • DIN 3 rail mountable
Indoor 10/100 Base-T Shielded CAT5 Lightning Surge Protector
HGLN-CAT5-2
  • Shielded Indoor CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
Outdoor 10/100 Base-T CAT5 Lightning Surge Protector - RJ45 Jacks
AL-CAT5VW-1
  • Compact and Weather Resistant CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-Over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • RJ45 Jacks

 
In-Wall Mount 10/100 Base-T Shielded CAT5 Lightning Surge Protector

WPCAT5

  • In-Wall Electrical Box Mount CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
  • Mounts to standard in-wall electrical/conduit boxes
Indoor 10/100 Base-T Shielded CAT5 Lightning Surge Protector
HGLN-CAT5J
  • Shielded Indoor CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
Indoor DIN Mount 10/100 Base-T Shielded CAT5 Lightning Surge Protector
HGLND-CAT5J
  • Shielded Indoor CAT5 Lightning and Surge Protector
  • DIN 3 rail mountable
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
Indoor 2-Port 10/100 Base-T Shielded CAT5 Lightning Surge Protector
CMSP-CAT5-2
  • 2-Port CAT5 Lightning and Surge Protector
  • Multi-port, protects up to 4 separate CAT5 lines
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
  • Field replaceable modules
Indoor 4-Port 10/100 Base-T Shielded CAT5 Lightning Surge Protector
CMSP-CAT5-4
  • 4-Port CAT5 Lightning and Surge Protector
  • Multi-port, protects up to 4 separate CAT5 lines
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
  • Field replaceable modules

Rack Mount 10/100 Base-T Shielded CAT5 Lightning Surge Protector
RMSP-CAT5S-4

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  • 19" Rack Mount CAT5 Lightning and Surge Protector
  • Multi-port, protects up to 4 separate CAT5 lines
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
  • Field replaceable modules
Indoor 10/100 Base-T Shielded CAT5 Lightning Surge Protector
HGLN-CAT5J24
  • Shielded Indoor CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • 15V and 24V Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
Outdoor 10/100 Base-T CAT5 Lightning Surge Protector - RJ45 Jacks
AL-CAT5JW
  • Compact and Weather Resistant CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • RJ45 Jacks
  • Supports use of shielded CAT5 cable
Outdoor 10/100 Base-T CAT5 Lightning Surge Protector - Shielded RJ45 Jacks
AL-CAT5SJW
  • Compact and Weather Resistant CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
Outdoor 10/100 Base-T CAT5 Lightning Surge Protector - Punch Down Terminals
AL-CAT5PW
  • Compact and Weather Resistant CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • 110 punch down terminal strips
  • Supports use of shielded CAT5 cable
Outdoor 10/100 Base-T CAT5 Lightning Surge Protector - Screw Terminals
AL-CAT5SW
  • Compact and Weather Resistant CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Screw terminal strips
  • Supports use of shielded CAT5 cable

Outdoor 10/100 Base-T CAT5 Lightning Surge Protector - Shielded RJ45 Jacks

AL-CAT5SJW24

  • Compact and Weather Resistant CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • 15V and 24V Power-over-Ethernet (PoE) compatible
  • Supports modes A and B of the 802.11af/at standard for supplying DC power
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
Weatherproof PoE Compatible 10/100 Base-T CAT5 Lightning Protector
AL-CAT5W
  • Weatherproof CAT5 Lightning and Surge Protector
  • ABS enclosure
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Ideal alternative to the Transtector® ALPU-TSU protector
  • RJ45 Jacks and screw terminal strips
Weatherproof PoE Compatible 10/100 Base-T CAT5 Lightning Protector
ALS-CAT5W
  • Weatherproof CAT5 Lightning and Surge Protector
  • Compact ABS enclosure
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Shielded Right Angle RJ45 Jacks
Weatherproof PoE Compatible 10/100 Base-T CAT5 Lightning Protector
AL-CAT5W-4
  • Weatherproof CAT5 Lightning and Surge Protector
  • ABS enclosure
  • Multi-port, protects up to 4 separate CAT5 lines
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
Weatherproof PoE Compatible 10/100 Base-T CAT5 Lightning Protector
AL-CAT5W-4-24
  • Weatherproof CAT5 Lightning and Surge Protector
  • ABS enclosure
  • Multi-port, protects up to 4 separate CAT5 lines
  • Protects 10/100 Base-T Ethernet networks
  • 15V and 24V Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
Indoor High Power 10/100 Base-T Shielded CAT5 Lightning Surge Protector
HGLN-CAT5-HP
  • Shielded High-Power Indoor 3-stage CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-Over-Ethernet (PoE) compatible
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
DIN Mount High Power 10/100 Base-T Shielded CAT5 Lightning Surge Protector
HGLND-CAT5-HP
  • Shielded High-Power Indoor 3-stage CAT5 Lightning and Surge Protector
  • DIN 3 rail mountable
  • Protects 10/100 Base-T Ethernet networks
  • Power-Over-Ethernet (PoE) compatible
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
Outdoor High Power 10/100 Base-T CAT5 Lightning Surge Protector- RJ45 Jacks
AL-CAT5HPJW
  • Weather Resistant High-Power 3-stage CAT5 Lightning and Surge Protector
  • Protects 10/100 Base-T Ethernet networks
  • Power-Over-Ethernet (PoE) compatible
  • Shielded RJ45 Jacks
  • Supports use of shielded CAT5 cable
Hi-Power Weatherproof PoE Compatible 10/100 Base-T CAT5 Lightning Protector
AL-CAT5SHPW
  • Weatherproof High-Power 3-stage CAT5 Lightning and Surge Protector
  • ABS enclosure
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Shielded Right Angle RJ45 Jacks and screw terminal strips
Hi-Power Weatherproof PoE Compatible 10/100 Base-T CAT5 Lightning Protector
AL-CAT5HPWT
  • Weatherproof High-Power 3-stage CAT5 Lightning and Surge Protector
  • ABS enclosure
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Screw terminal strips
Hi-Power Weatherproof PoE Compatible 10/100 Base-T CAT5 Lightning Protector
ALW-CAT5HPJ
  • Weatherproof High-Power Industrial Grade 3-stage CAT5 Lightning and Surge Protector
  • Die cast aluminum enclosure
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Shielded RJ45 Jacks
Hi-Power Weatherproof PoE Compatible Multi-Port 10/100 Base-T CAT5 LP
AL-CAT5HPW-4
  • WeatherProof High-Power 3-stage CAT5 Lightning and Surge Protector
  • ABS enclosure
  • Multi-port, protects up to 4 separate CAT5 lines
  • Protects 10/100 Base-T Ethernet networks
  • Power-over-Ethernet (PoE) compatible
  • Supports reverse polarity PoE pinouts
  • Screw terminal strips