Network In-Line Dataline Surge Protector 120V / 230V RJ45

PART #  239733
Minimum 1 Each
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Tripp Lite’s DNET1 provides network Ethernet line surge suppression for 100Base-T, 10Base-T, Token Ring, AS400/Sys3x and RS422 applications. Surge suppression is handled with balanced arrays of high-speed avalanche diodes that divert excess energies cr eated by electrostatic discharges, faulty wiring or lightning away from network interface connections. Tripp Lite network surge suppressors reduce blown NIC cards, garbled network transmissions, system lock-ups and hard equipment failure by safely shun ting dataline surges to ground. Convenient RJ45 input and output connections with an included 5-inch Ethernet patch cable enables ideal protection for network workstations, printers and other internetworking devices with a network connection. For peace of mind, the DNET1 comes with a lifetime warranty and RoHS-compliant design.

DNET1 protects network workstations, printers and internetworking devices from surges present on 10/100Base-T, token ring, AS400/Sys3x or RS422 network lines
Convenient R45 input and output connections make for simple installation (RJ45 input/output connections, pins 1-8, 7.5V clamping)
5 inch Ethernet patch cable enables ideal protection placed as close as possible to the point of use
Surge suppression utilizing high speed avalanche diodes divert excess energies on the network to ground
RoHS Compliance
Lifetime Warranty


Ideal for the protection of network workstations, printers and other Internetworking devices with a network Ethernet connection
Ideal for NICs, terminals, hubs, MAUs, LAN equipment


  • Network Ethernet line surge suppression for 100Base-T, 10Base-T, Token Ring, AS400/Sys3x and RS422 applications
  • Ideal protection for NICs, terminals, hubs, printers, LAN equipment, and other internetworking devices
  • Protects against the effects of electrostatic discharge, faulty wiring and lightning
  • Reduces blown NIC cards, garbled network transmissions, system lock-ups and hard equipment failure
  • 750A circuit breaker; 7.5V nominal clamping voltage
  • RJ45 input and output connections with includedpatch cable

Specification Description

Network Surge Suppressor
Circuit Breaker (Amp): 750 Amp
Recommended Electrical Service: 120 Volt, 230 Volt
Input Connection Type: RJ45
Clamping Voltage: 7.5 Volt RMS
Telephone/DSL Protection: Yes
Telephone/DSL Protection Details: 1 Line
Cable (Coaotection: No
Network (Ethernet) Protection: Yes
Additional Dataline Protection: 1-8


Number of Outlets OTHER
UNSPSC Code 39120000

Spec Sheet

Spec Sheet

Shipping and Fulfillment Policy

When you order products from, the order is processed within one to two business days. Orders received during non-business days are processed on the next business day.

You have several shipping options for parcel shipping: standard ground 5 to 7 business days, 2 to 3 business days, or next business day. orders ship to addresses within India. orders do not currently ship to addresses outside India. We are also not able to ship to Post Office Box addresses. If you wish to ship to an address outside India or a military/government location, please contact your local Anixter sales representative to discuss your options.

In addition, offers Less-Than-A-Truckload “LTL” option for products that cannot be shipped via parcel shipping. For products that will be shipped via LTL, you will be provided with a set of Accessorials to select from to provide Anixter with additional shipping considerations, such as residential delivery, White Glove, Tailgate or limited access.

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