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Quick tech specs
  • DataShield In-Line surge suppressor is designed to protect data and communications equipment against AC transients caused by lightning electrostatic discharge and ground surges that can enter equipment from the signal lines or chassis ground
  • RJ-11/RJ-45 Input Plug/ Dial-up Surge Protector/ 5 in. RJ11 patch cable
  • protects up to 2 network or phone lines modems fax machines and answering machines from damage
  • Lifetime Tripp Lite Warranty
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It protects networked equipment with up to 300% more surge absorbing power than competitive models. The unit connects directly to a hardware port and telephone line. Protects both single- and two-line telephone equipment with RJ11/45-compatible connections. RJ11 cable is also included. Up to $100,000 Ultimate Lifetime Insurance protection available when you also install other insurance-backed Tripp Lite AC power protection products (UPS and/or surge suppressors) in combination with this Network Dataline Surge Suppressor

2 RJ11/45-compatible connections; RJ11 cable included



Protects both single- and two-line telephone equipment



Lines protected - 4, 5 and 3, 6 pairs



Peak pulse clamping voltage - 260 volts
Availability: 1598 units In Stock

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Tripp Lite Network Dataline Surge Protector 120V / 230V RJ11 / RJ45

This Item: Tripp Lite Network Dataline Surge Protector 120V / 230V RJ11 / RJ45

$28.99

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Tripp Lite Network Dataline Surge Protector 120V / 230V RJ11 / RJ45 is rated 4.90 out of 5 by 7.
Rated 5 out of 5 by from Would use again seems to work fine , no problems since installing
Date published: 2020-10-12T00:00:00-04:00
Rated 5 out of 5 by from best choice easy to install a do well the job ;)
Date published: 2017-02-22T00:00:00-05:00
Rated 5 out of 5 by from Home Office Savior I bought the DTEL2 after my home office mainline kept getting cooked. Here in sunny Florida we get the occasional lightning strike. And that occasional lightning strike fried 2 of my phones, shutting down my business for the day. Haven't had an issue since installing the DTEL2. Glorious little protector.
Date published: 2015-12-03T00:00:00-05:00
Rated 5 out of 5 by from great product....Always recommended Does the job, and is simple to install
Date published: 2017-06-03T00:00:00-04:00
Rated 5 out of 5 by from This product gives peace of mind during storms Bought this surge protector for protection during thunderstorms. Installs very easily inline and so far no problems
Date published: 2013-09-09T00:00:00-04:00
Rated 5 out of 5 by from Great product for a cordless phone. The Dtel2 plugs in upstream from your cordless phone providing protection. If your surge protector doesn't have RJ10 protection, this product is great. Easy to install.
Date published: 2015-01-30T00:00:00-05:00
Rated 5 out of 5 by from It works! We had a lightning strike that blew the cover off the outside phone box and burned wiring and connections. This surge suppressor protected the phones and DSL modem after it. It died, but everything else was saved. Ordering another one right now!
Date published: 2019-05-21T00:00:00-04:00