Chống sét mạng LAN,OVP- RJ45-E1000/8-C ,tốc độ 10/1000 Chống sét mạng LAN,OVP- RJ45-E1000/8-C ,tốc độ 10/1000  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.
 
OVP- RJ45-E1000/8-C Phụ kiện thiết bị mạng khác 850.000 VND Số lượng: 100 cái

  • Chống sét mạng LAN,OVP- RJ45-E1000/8-C ,tốc độ 10/1000

  • Đăng ngày 11-09-2018 02:42:22 PM - 804 Lượt xem
  • Mã sản phẩm: OVP- RJ45-E1000/8-C
  • Giá bán: 850.000 VND

  •  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-E1000/8-C

RJ45-E1000/8-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

n

350A 

350A

Line/ground

5KA 

350A

Maximum discharge current (8/20μs)

 I max

10KA 

500A

Voltage protection level (@In)   

Line/line

 

≤30V

 ≤30V

Line/ground

 

≤500V

≤30V

Transmission rate (3dB)

 Fg

 >1000MHz

>1000MHz

Interface form  

RJ45

Number of protection lines  

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

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.

  Ý kiến bạn đọc

Mã bảo mật