RJ45 crystal connector Network lightning SPD NKP-TEL-5U

1,Eight/Sixteen/Twenty-four / ports Network signal SPD 2,Apply to network switches /computer networks 3,20 years` experience

 Product Description

NKP-TEL-5U series is designed according to IEC standards and relevant national standards. NKP-TEL-5U is Multi-connection signal surge arrester used for protecting Ethernet 100Base-Y/TX. LAN and 10 Base-T (IEEE802.5) from damage for inductive thunderbolt electric wave ,surge and interference.

Functions

1\It is applied to discharge clamping voltage stability principle, to achieve an efficient and reliable anti-shock feature high-voltage pulse and accurate clamping voltage.

2\With advantage of low-volume design. Excellent transmission performance .fast response. Low insertion loss..

3\It is suitable for lightning and surge protection of network servers, routers, network switches,

HUB, computer networks100M Ethernet IP phones and other devices in the network information terminal line.

Technical parameter 

Model and specification	NKP-TEL-5U
The typical model applies	ETHERNET 10/100baseT
Networks cable	CAT-5 ,CAT-5e
Nominal voltage Un(V)	5V
Max. continuous operating voltage Uc(V)	9V
Normal discharging current (8/20 us) In(kA)	3
Max. discharging current(8/20 us) Imax (kA)	5
Voltage protection level Up	≤15V(1.2/50μs)
Protective circuit	1~8line
Protect the port quantity	Eight/Sixteen/Twenty-four
Response time(ns)	10-12s
Insertion loss (100M)	Less than 0.5dB
Maximum date transmission rate	0~100 Mbps
I/O interface	Standard interface RJ45
Dimension(mm)	496x44.5x66
Ambient temperature	-40°C to +80°C
Outer covering material	Aluminum Alloy
Protection grade	IP20
Test grade	GB18802.1/IEC61643-1 standards

 

Product installation

1.The product is installed between the RJ45 interface signal channels which is at the junction of

LPZ1 area and LPZ3 area and the protected device, the output end will connect the protected equipment.

2.Liglhtningproof grounding should be consistent with lightning protection regulatory equipments,

Grounding wire should be as thick and short as possible, resistance should be less than 10.The grounding ling: BVR≥2.5 mm2 .

RJ45 crystal connector Network lightning SPD NKP-TEL-5U