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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: LERDN
  • Model Number: LDY-C/RJ45/K
  • Certification: ISO9001/14001/CE/ROHS
  • Business Mode: OEM/Manufacturer/Export
  • Function: Lightning Protection for Light Current
  • Standard: IEC61643-21

Packaging & Delivery

Packaging Details Standard Export Packing By Air With TNT/DHL/UPS/FEDEX Express
Delivery Time Lead Time Within 3-5 Days After Receiving Payment 100% By T/T

LDY-C/RJ45/Knetwork surge protector,

Application range:


LDY-RJ45 surge protector series Ethernet lightning protection devices are applicable to the electronic equipment introducing data system, such as computer date interface or network, etc. Which can prevent the above various system device from permanent damage or transient interruption arising from inductive overvoltage, overcurrent and the other transient surge voltage caused by the lightning or industrial noise, etc;

This series are widely used to against the lightning in the electronic equipment introducing data system, such as modern, server, working station, Hub, etc;

LDY-RJ45/K series are applicable to the kilomega network equipment.

Product Description



Main feature:

  1. Aluminum profile shell, attractive and durable, good shielding effect;
  2. Standard BNC conductor convenient to use, reliable connection;
  3. Introducing multilayer protection circuit, selecting the latest high-speed surge protection device of quick response, low output residual voltage and super transmission performance.


Main technical data:







Nominal operating voltage Un


Nominal discharge current In

2.5kA (8/20μs)

Voltage protection level Up

≤ 60V

Response time tA

≤ 1ns

Transmission rate Vs





Insertion loss Ae

≤ 0.5dB

Protection mode

1,23,6 line

1,2,3,4,5,6,7,8 line

1,2,3,6 line

1,2,3,4,5,6,7,8 line

Interface form


Operating temperature





Company Information


We are manufacturer :




CE Certificate and ISO Certificate



We have many parts available that are not listed on our site. If you don't see what you're looking for, give us a call at 886-15201726358 Mrs Athena

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Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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Supplier Assessments:
1 Transactions 200+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $47,000
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