Chống sét mạng LAN,OVP-RJ45-E100/4-C ,tốc độ 10/100

Chống sét mạng LAN,OVP-RJ45-E100/4-C ,tốc độ 10/100
Đăng ngày 11-09-2018 03:37:58 AM - 1363 Lượt xem
Mã sản phẩm: OVP-RJ45-E100/4-C
Giá bán: Liên hệ

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RJ45 series network signal surge protector is designed according to IEC and ITU-T related lightning protection standards. It adopts multi-level protection circuit, adopts imported high-speed protection device, low capacitance design, fast response, low output residual voltage and superior transmission performance. The interface adopts standard RJ45 shielded crystal head, which is suitable for over-voltage protection of ETHERNET 10/100/1000M BASET network equipment (such as SWTICH, HUB, ROUTER), suppresses high-voltage pulses on the line, and protects the back-end equipment from lightning and industrial surges. damage.

This product is made of metal casing, has good sealing performance, and has dustproof and anti-corrosion function. It is connected in series and installed between the protected equipment and the external line.

Technical Parameters:

Product number		Type	RJ45-E100/4-C	RJ45-E100/4-F

Rated operating voltage		U n	5V	5V
Maximum sustainable operating voltage		U c	5.8V	5.8V
Nominal discharge current (8/20μs)	Line/line	I n	350A	350A
	Line/ground		5KA	350A
Maximum discharge current (8/20μs)		I max	10KA
Voltage protection level (@In)	Line/line		≤30V	≤30V
	Line/ground		≤500V	≤30V
Transmission rate (3dB)		Fg	~ 100MHz	~ 100MHz
Interface form			RJ45
Number of protection lines			1,2,3,6
Housing material			Aluminum alloy
Insertion loss		lL	≤0.5dB	≤0.3dB
Series resistor		R	2.2Ω	0Ω

Precautions:

1. The product is connected in series. When installing, the lightning protection device is connected between the external line and the protected equipment according to the corresponding interface.

2. The components in the lightning protection device are strictly inspected, and no special maintenance is required during normal operation. Take it off, measure the resistance between input and output should be ≤ 3Ω, the resistance between each core to ground ≥ 10 Μ Ω. If the measured data does not meet the above requirements, indicating that the product is faulty, it should be replaced in time;

3. The lightning protection device should be well grounded, the lightning protection ground wire should be as short, thick and straight as possible, and the grounding resistance should comply with relevant national standards.