ITU-T k.21


ECAT E103, E502b - Telecom 10x700 Surge Test System

Thermo Keytek ECAT Telecom Test system with the E502b, 10x700 or 9x720 microsecond surge generator for ITU k.17, k.20, k.21


ECAT E502B - ECAT Module For The 10x700 Microsec. Telcom Surge Test

Thermo Keytek E502B telecom surge module performs the 10x700 microsecond telecom surge to 6kV.  It also satisfies the 9x720 telecom surge test.  It requires the E103 controller in order to function