Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 1, Voltan - Bekalan: 3.13V ~ 5.25V, Semasa - Bekalan: 88mA, Kuasa (Watt): 700mW,
Antara muka: 3-Wire, PCM, Bilangan Litar: 2, Voltan - Bekalan: 3.3V,
Fungsi: Direct Access Arrangement (DAA), Antara muka: GCI, PCM, SPI, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 8.5mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Bilangan Litar: 1, Voltan - Bekalan: 3.15V ~ 3.45V,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 1, Voltan - Bekalan: 3.13V ~ 3.47V,
Fungsi: Subscriber Line Interface Concept (SLIC), Antara muka: 2-Wire, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V,
Antara muka: PCM, Bilangan Litar: 1,
Fungsi: Telecom Circuit, Antara muka: PCM, Bilangan Litar: 1, Voltan - Bekalan: 3.135V ~ 3.465V,
Fungsi: Controller, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 1µA,
Fungsi: Switch, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 6mA,
Fungsi: Telecom Circuit, Antara muka: PCM, Bilangan Litar: 2, Voltan - Bekalan: 4.75V ~ 35V,
Fungsi: Subscriber Line Interface Concept (SLIC), Antara muka: Parallel, Bilangan Litar: 2, Voltan - Bekalan: 3.3V, Semasa - Bekalan: 40mA,
Fungsi: DTMF Receiver, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 3mA,
Fungsi: Line Interface Unit (LIU), Bilangan Litar: 2, Voltan - Bekalan: 4.5V ~ 12V, Semasa - Bekalan: 6mA,
Fungsi: Line Interface Unit (LIU), Bilangan Litar: 2, Voltan - Bekalan: ±2.25V ~ 6V, 4.5V ~ 12V, Semasa - Bekalan: 6mA,
Fungsi: Receive Buffer, Antara muka: TDM, Bilangan Litar: 1, Semasa - Bekalan: 5mA,
Fungsi: Transceiver, Antara muka: SPI, UART, Bilangan Litar: 1,
Fungsi: Line Card Access Switch, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 1.3mA, Kuasa (Watt): 10mW,
Fungsi: Multifunction Telecom Switch, Bilangan Litar: 1, Voltan - Bekalan: 1.2V, Semasa - Bekalan: 50mA, Kuasa (Watt): 1W,
Fungsi: Line Card Access Switch, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 700µA, Kuasa (Watt): 10.5W,
Fungsi: Telecom Circuit, Bilangan Litar: 1, Kuasa (Watt): 1W,
Fungsi: Line Card Access Switch, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 2mA, Kuasa (Watt): 10.5mW,
Fungsi: Tone Detector, Bilangan Litar: 1, Voltan - Bekalan: 2.7V ~ 5.5V, Semasa - Bekalan: 15mA,
Fungsi: DC Signal Termination, Bilangan Litar: 1,
Fungsi: Ethernet, Bilangan Litar: 1, Voltan - Bekalan: 1V,
Fungsi: Signal Conditioner, Bilangan Litar: 2, Voltan - Bekalan: 2.5V,
Fungsi: CODEC Filter, Antara muka: IOM-2, PCI, Serial, Bilangan Litar: 1, Voltan - Bekalan: 5V, Semasa - Bekalan: 900µA, Kuasa (Watt): 1mW,