1Gbps PoE Surge Protector (TP-ESP-71G)


Item# TP-ESP-71G

The TP-ESP-71G is a high performance Outdoor Rated Ethernet surge protector / gas discharge lightning arrestor to help protect sensitive equipment from power surges caused by lightning and grid power fluctuations. They protect on all 4 pairs and are compatible with up to 1Gbps Ethernet networks. The surge protectors are an isolated design to further enhance their protection ability by isolating the input and output connectors with 2 KVDC isolation. An added benefit of the isolated design is that they can be used in positive or negative grounded systems. The input is 802.3af/at PoE compatible and also accepts 23V to 59V passive PoE so they can be used in a variety of different applications. Output is 48V 13W PoE with power supplied per Mode B on pins 4,5- and 7,8+. The enclosure is UV resistant and weatherproof. It can be mounted to a pole using tie-wraps or to a wall with screws. Cable feedthroughs offer a cable strain relief feature using tie-wraps.



  • 10/100/1,000(1G) Data Rate
  • CAT5/6 Compatible.
  • 802.3af, 802.3at and Passive PoE Compatible
  • PoE and PoE+ Compatible. Output to 13W.
  • Isolated Design for Negative or Positive Ground Systems
  • Shielded RJ45 Jacks and Weatherproof Housing
  • Industrial Strength Operating Range to -40 to 60C
  • Powers With 802.3af/at PoE or 23-59V Passive PoE Input
  • Over-Current Protected
  • Meets UL1950, CSA 22.2 and TUV EN60950 Standards


  • Cambium ePMP1000 sync radios
  • Wireless Access Points and Client Devices
  • Security Camera Systems


Spec Sheet PDF


802.3af/at POE and 23–59VDC Passive PoE


Passive PoE  (-48V 0.27A 13W)

Line / Load Regulation

1% / 5%

Ripple and Noise


ESD Protection (IEC61000-4-2)

+/-30kV (air), +/-30kV (contact)

EFT Protection (IEC61000-4-4)

40A (5/50ns)

Surge Protection (IEC61000-4-5)

20A (8/20us)  

Lightning Protection – Gas Discharge

2kA (8/20us)  

Lightning Isolation

2k VDC

Clamping Voltage

16V pins 1,2,3,6
75V pins 4,5,7,8

Peak Pulse Current

20A (8/20us)

Protection Mode

Differential Mode

Overcurrent Protection

120% ~ 160% of Full Load (13W)

Input Polarity Protection




Capacitance (line to line)

< 1.5 pF

Data Rate

10/100/1,000 Mbps (1Gbps)

Operating Temperature

-40 to +60°C  (-40 to + 140°F)

Storage Temperature

-40 to +80°C (-40 to +176°F)

Operating Humidity

Weatherproof, Outdoor Rated (IP65)

Size (L x W x H)

4.5 x 3.5 x 1.75” (114 x 89 x 44.5mm)


6.5oz (184g)


RJ45 Shielded Jacks Qty 2

Ethernet Cable Compatibility


Safety Standards

Meets UL1950, CSA 22.2, TUV EN60950

EMC Standards

Meets FCC Class B and EN55022 Class B

MTBF (Mean Time Between Failure)

103,111 Hours


3 Years

Product Application

We would LOVE to see how you are using our products.

Fill out our Product Application form, for a chance to win a "Thank You" gift.