Application

1)   Computer network SPD is used in over-voltage protection from lightning and EMP of network equipments, like 10/100/1000Mbps SWITCH, HUB, ROUTER, etc

2)   Network computer room switch

3)   Network computer room server

4)   Other network interface devices

5)   24 channel integration SPD box is mainly applied in comprehensive network cabinet and switch cabinet

Features

1)  Multi stage protective circuit, low residual voltage

2)  Low insertion loss, quick response

3)  Precise limiting voltage, high discharger current capacity 

4)  Micro-strip PCB design, good isolation, low interference

5)  Standard 19 inch integrated 24 channels network signal SPD box

6)  Stable performance, reliable work

7)  Easy installation

Specification

Installation and wiring

a)  SPD is connected by series between protected devices and signal path

b)  The input side of SPD connects to signal path, output side connects closely to protected device,

c)  To connect ground line of SPD to lightning protection system ground device, lower connecting wire is better, within 1m

Product maintenance

1)  The product does not need to be maintained specially, but to inspect at fixed period, especially before and during thunderstorm season.

2)  Once there is a failure during system operation, please remove the SPD device at first, if the system can operate normally, the device is broken