RJ45 surge protector for 1 ISDN line
MJ8-ISDN
MJ8-ISDN
Part Number: 560209
  • Telecom line surge protector
  • ISDN line
  • Instantaneous installation
  • RJ45 connector
  • UL497A

The MJ8-ISDN surge protector is designed to protect sensitive telecom terminals against lightning surges. They are equipped with standard telecom connection allowing easy and intantaneous maintenance. Equipped with shielded RJ145 connector it protects ISDN line

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Network IDSN, 48 V line
Nominal line voltage Un 48 Vdc
Max. DC operating voltage Uc 60 Vdc
Max. frequency f max. > 10 MHz
Max. data rate 30 Mbps
Insertion loss < 1 dB
Max. load current IL 1000 mA
Protection level Up 70 V
Impulse current Iimp 500 A
Line/Line Nominal discharge current In L/L 500 A
Line/Ground Nominal discharge current In L/PE 2000 A
Technology GDT+clamping diode
SPD configuration 2-pair + shielded
Connection to Network RJ45 connector female input/output
Format Connector RJ45
Mounting Mounting flange,Screw lug, DIN Rail
Housing material Aluminium
Operating temperature Tu -40/+85°C
Protection rating IP20
Failsafe mode Short-circuit - transmision cut-off
Pinout 2-pairs (3-6)(4-5)
Dimensions See diagram
Weight 0.115 kg
Standards compliance IEC 61643-21 / EN 61643-21 / UL497A