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Suitable for MODEM (ISDN, ADSL), DDN special line, fax machine, telephone line terminal installation RJ11 socket, etc. It protects from the damage caused by induction overvoltage, operation overvoltage and electrostatic discharge.
Why use a surge protector? The destructive power of lightning is extremely large. It is not enough to rely solely on external lightning protection (lightning rods, etc.). Lightning waves directly or indirectly (through electromagnetic induction) can invade electrical passages and metal passages (such as power lines, signal lines, antenna feeders and metal pipes, etc.). The resulting lightning overvoltage and surge voltage can cause great harm to electronic, electrical equipment, and information network systems.
Features:
- Capacity of the 1. flow is large and the reaction speed is fast
- Multistage protection circuit is used, and the residual pressure is low
- Grounding point is treated by special process to avoid signal interference
- Low residual pressure
- Small, easy to install
Specifications:
- Model: RJ11 network signal lightning arrester
- Protected object: Phone / modem (ISDN, ADSL) line
- Maximum discharge current Imax (8/20us): 10KA
- Insertion loss: 0.1dB
- Response time: ~1ns
- Connector form: 2 x RJ11 (female)
- Operating temperature: -40...85°C
- Operationg humidity 30...90%
- Shell protection rating: IP20
- Insulation resistance: >0.4 Mohm
- Protection line: single way
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