DSL Modem Router

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DSL Modem Router


Circuits shown here can experience overload, short circuit conditions, or voltage transients (lightning, ESD, etc.) and may require protection components to meet Regulatory standards or to ensure reliable operation. Click on the green links to find Littelfuse circuit protection solutions.

Solutions By Circuit

"Exposed" Ethernet Ports

10/100/1000 Ethernet ESD Protection

  • SP3002

    0.85pF, 12kV, Low Capacitance Diode Array for ESD Protection

10/100/1000 Ethernet Solutions for ESD and Lightning up to 10A, 20A and 40A

  • SP4060

    Low Voltage, Low Capacitance Diode Array for Surge Protection

  • SP3050

    2pF, 20kV, Low Capacitance Diode Array for ESD and Surge Protection

  • SPLV2.8

    Silicon Protection Array

10/100/1000 Ethernet, Inter-building Lightning Immunity

  • SP3050

    2pF, 20kV, Low Capacitance Diode Array for ESD and Surge Protection

10/100/1000 Ethernet, Intra-building Lightning Immunity

  • SP3050

    2pF, 20kV, Low Capacitance Diode Array for ESD and Surge Protection

Antenna

DC input

  • Leaded

  • Resettable PTCs

  • LA

    Line Voltage Operation Radial Leaded Varistor

  • P4KE

    400W Axial Leaded Transient Voltage Supressors

  • P4SMA

    400W Surface Mount Transient Voltage (TVS) Diode - P4SMA

DSL Driver Protection

POTS & DSL Phone Lines

Serial port