Hinge shield for network interface enclosure
Hybrid amplifier
Hybrid circuit
Hybrid circuit and method
Hybrid circuit for a broadband modem
Hybrid circuit for a broadband modem
Hybrid circuit having a two-wire/four-wire converting function
Hybrid DC-feed controller for a subscriber line interface...
Hybrid transceiver circuit
IIR filter of adaptive balance circuit for long tail echo...
Impedance setting circuit for a SLIC
Impedance synthesis multile loop using filtering means
Individual subscriber line module
Inductive coupling for communications equipment interface...
Insulation strip for a pots splitter card
Integrated analog/digital telephone network interface...
Integrated cellular/PCS-POTS communication system
Integrated digital subscriber line transceiver
Integrated driver circuitry
Integrated filter and modular jack for voice over digital...