RJ45 Ethernet network surge protector suppressor can prevent network surge. When your network cable is too short and needs to be extended, this dual pass is a good solution.
Model parameters Connector 1:RJ45 female jack; Connector 2:RJ45 female jack; Data transmission rate:100Mbps; Internal structure: 8 TVS lightning protection tubes.
Surge ProtectionThe RJ45 Ethernet Surge Protector has 8 built-in TVS lightning protection tubes to prevent ordinary lightning and other abnormal currents from damaging your home network equipment through the network cable.
Anti-interference and compatibilityRJ45 Ethernet surge protector uses a fixed interface to shield external EML, RFL and other electromagnetic interference. Effectively prevent network signal damage. Compatible with Cat5 Cat5e Cat6 Cat7 Ethernet cable, long distance transmission will not reduce the network speed.
NoteThis product does not come with an earth wire and is only suitable for indoor use and protection against low frequency lightning, not for outdoor use and high frequency lightning. Both sides of the product are the same RJ45 interface, you can "input" and "output" from either end, the network cable can work properly.
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RJ45 Ethernet network surge protector suppressor can prevent network surge. When your network cable is too short and needs to be extended, this dual pass is a good solution.
Model parameters Connector 1:RJ45 female jack; Connector 2:RJ45 female jack; Data transmission rate:100Mbps; Internal structure: 8 TVS lightning protection tubes.
Surge ProtectionThe RJ45 Ethernet Surge Protector has 8 built-in TVS lightning protection tubes to prevent ordinary lightning and other abnormal currents from damaging your home network equipment through the network cable.
Anti-interference and compatibilityRJ45 Ethernet surge protector uses a fixed interface to shield external EML, RFL and other electromagnetic interference. Effectively prevent network signal damage. Compatible with Cat5 Cat5e Cat6 Cat7 Ethernet cable, long distance transmission will not reduce the network speed.
NoteThis product does not come with an earth wire and is only suitable for indoor use and protection against low frequency lightning, not for outdoor use and high frequency lightning. Both sides of the product are the same RJ45 interface, you can "input" and "output" from either end, the network cable can work properly.
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First Listed on Newegg
November 21, 2025
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.