Feidhm: Phone Line Monitor (PLM), Líon na gCiorcad: 1, Voltas - Soláthar: 3V ~ 5.5V, Reatha - Soláthar: 10mA, Cumhacht (Watts): 300mW,
Feidhm: Multifunction Telecom Switch, Líon na gCiorcad: 1, Cumhacht (Watts): 1W,
Feidhm: Line Card Access Switch, Comhéadan: TTL, Líon na gCiorcad: 1, Voltas - Soláthar: 4.5V ~ 5.5V, Reatha - Soláthar: 2mA, Cumhacht (Watts): 10.5mW,
Feidhm: Relay Switch, Líon na gCiorcad: 2, Cumhacht (Watts): 800mW,
Feidhm: Line Card Access Switch, Líon na gCiorcad: 1, Voltas - Soláthar: 4.5V ~ 5.5V, Reatha - Soláthar: 1.3mA, Cumhacht (Watts): 10mW,
Feidhm: Line Card Access Switch, Líon na gCiorcad: 1, Voltas - Soláthar: 4.5V ~ 5.5V, Reatha - Soláthar: 2mA, Cumhacht (Watts): 10.5mW,
Feidhm: Data Access Arrangement (DAA), Líon na gCiorcad: 1, Voltas - Soláthar: 3V ~ 5.5V, Reatha - Soláthar: 9mA, Cumhacht (Watts): 1W,
Feidhm: Phone Line Monitor with Detectors (PLMD), Líon na gCiorcad: 1, Voltas - Soláthar: 3V ~ 5.5V, Reatha - Soláthar: 1.72mA, Cumhacht (Watts): 50mW,
Feidhm: Line Card Access Switch, Líon na gCiorcad: 1, Voltas - Soláthar: 4.5V ~ 5.5V, Reatha - Soláthar: 700µA, Cumhacht (Watts): 10.5W,
Feidhm: Multifunction Telecom Switch, Líon na gCiorcad: 2, Voltas - Soláthar: 1.2V, Reatha - Soláthar: 50mA, Cumhacht (Watts): 1W,
Feidhm: Telecom Circuit, Líon na gCiorcad: 1, Cumhacht (Watts): 1W,
Feidhm: DC Signal Termination, Comhéadan: ISDN, SHDSL, Líon na gCiorcad: 1, Cumhacht (Watts): 1W,
Feidhm: DTMF Receiver, Líon na gCiorcad: 1, Voltas - Soláthar: 4.75V ~ 5.25V, Reatha - Soláthar: 3mA, Cumhacht (Watts): 35mW,
Feidhm: Dial Pulse Counter and Hook Status Monitor, Líon na gCiorcad: 1, Voltas - Soláthar: 5V, Reatha - Soláthar: 2mA,
Feidhm: Data Access Arrangement (DAA), Líon na gCiorcad: 1, Voltas - Soláthar: 5V, Reatha - Soláthar: 8mA,
Feidhm: Line Card Access Switch, Líon na gCiorcad: 1, Voltas - Soláthar: 4.5V ~ 5.5V, Reatha - Soláthar: 2mA, Cumhacht (Watts): 10mW,
