PLC497-T7(2005) Datasheet PDF - ProTek Devices.

FEATURES
✔ 250 Watts Peak Pulse Power per Line (tp = 8/20µs)
✔ Unidirectional Configuration
✔ ESD Protection > 25 kilovolts
✔ Low Clamping Voltage < 5 Volts
✔ ULTRA LOW CAPACITANCE: 2.5pF
✔ RoHS Compliant in Lead-Free Versions

APPLICATIONS
✔ Low Voltage Wireless Equipment
✔ Sensor & Control Circuits
✔ Ethernet - 10/100 Base T
✔ FireWire