Surge Protection Device With POE



Product Introduction

LEIK RJ45-POE SPD is designed according to IEC and ITU-T related lightning protection standards. It adopts multiple protective circuits and imports high speed protective devices. Low capacitance, Quick response speed, Low output residual, Superior transmission performance. Its interface is RJ45 shield plug. It applies to the comprehensive protection of IP cameras and all kinds of network devices’ signal terminal and power terminal. It represses high-voltage pulse and protect backend device from lightning and industrial surge damage.

This product uses metal casing. It’s well-sealed and has dustproof and anti-corrosion function. It uses series mode to connect. And it is installed between protected device and external line.

 

Technical Specification

Model

Type

LK-RJ45/8-POE

Signal(10/700μs)

Power(8/20μs)

Rated   operational voltage

 Un

5V 

   48V

Maximum   sustainable operating voltage

 Uc

5.8V 

72V

Discharge current capacity /Wire

Wire/Ground

In

6KV  150A

 3KA

Wire/Ground

6KV  150A

 3KA

Maximum   discharge current (8/20μs)

 Imax

/                     5KA 

Voltage   protection level (@In)   

Wire/GroundIn



≤30V

≤150V 

Wire/Ground


≤500V

≤600V 

Transmission   rate(3dB)

 fg

 > 100MHz

 --

Interface   type


 RJ45

Protection   number line


 1,2,3,6

4,5(+)   7,8(-)

Casing   material


Aluminium alloy

Insertion   loss

lL

≤0.5dB 

 /

Series   resistance

R

4.7Ω

 /









Model

LK-RJ45/8-POE

 


    Contact us

  •  8th Floor (East), Building C, Weihuada Industrial Park, No. 5, Lirong Road, Xinshi Community, Dalang Street, Longhua District, Shenzhen
  •   0086-0755-83402479
  •   0086-0755-83402479
  • 200815188@qq.com

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