Fungsi: Framer, Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 4, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 290mA,
Fungsi: Receive Buffer, Antara muka: TDM, Bilangan Litar: 1, Semasa - Bekalan: 5mA,
Antara muka: Parallel/Serial, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 10mA,
Fungsi: Single-Chip Transceiver, Antara muka: DS3, E3, Bilangan Litar: 1, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 120mA,
Fungsi: Framer, Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 3, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 225mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 4, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 290mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 8, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 250mA,
Fungsi: Battery Switch, Antara muka: 4-Wire Serial, Bilangan Litar: 2, Voltan - Bekalan: 3.3V ~ 35V,
Fungsi: Controller, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 1µA,
Fungsi: Translator, Antara muka: SPI, Bilangan Litar: 1, Voltan - Bekalan: 3.3V, Semasa - Bekalan: 10mA,
Fungsi: Line Card Access Switch, Bilangan Litar: 2, Voltan - Bekalan: 4.75V ~ 5.25V,
Fungsi: Echo Cancellation, Antara muka: Serial, Bilangan Litar: 1,
Fungsi: DTMF Receiver, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 3mA,
Fungsi: Line Card Access Switch, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V,
Fungsi: Subscriber Line Interface Concept (SLIC), Antara muka: 2-Wire, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V,
Fungsi: Serial Optimized Communications Controller, Antara muka: ASYNC, BISYNC, HDLC, PPP, Bilangan Litar: 2, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 50mA, Kuasa (Watt): 150mW,
Fungsi: Analog Voice Access, Antara muka: ADPCM, Bilangan Litar: 4,
Fungsi: PCM Interface Controller, Antara muka: ISDN, PCM, Bilangan Litar: 1, Voltan - Bekalan: 5V, Semasa - Bekalan: 9.5mA,
Fungsi: Framer, Line Interface Unit (LIU), Antara muka: E1, HDLC, J1, T1, Bilangan Litar: 4, Voltan - Bekalan: 1.8V, 3.3V,
Fungsi: Voice Over IP Processor, Antara muka: Parallel, PCM, Serial, Bilangan Litar: 1,
Fungsi: S / T Bus Interface Transceiver, Antara muka: IOM-2, ISDN, SCI, Bilangan Litar: 1, Voltan - Bekalan: 3.3V, Semasa - Bekalan: 30mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Bilangan Litar: 1, Voltan - Bekalan: 5V, Semasa - Bekalan: 2.8mA, Kuasa (Watt): 290mW,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 16, Voltan - Bekalan: 3.14V ~ 3.47V,
Antara muka: LVTTL, Bilangan Litar: 4, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 830mA,
Fungsi: Transceiver, Antara muka: LVTTL, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 390mA,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 2, Voltan - Bekalan: 3.3V, 5V, Semasa - Bekalan: 65mA, Kuasa (Watt): 941mW,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 2, Voltan - Bekalan: 3.3V,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: PCM, Bilangan Litar: 2,
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,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 4, Voltan - Bekalan: 3.3V,
Fungsi: Data Access Arrangement (DAA), Bilangan Litar: 1, Voltan - Bekalan: 5V, Semasa - Bekalan: 8mA,
Fungsi: Line Interface Unit (LIU), Antara muka: E1, T1, Bilangan Litar: 2, Voltan - Bekalan: 4.75V ~ 5.25V, Kuasa (Watt): 310mW,
Antara muka: Interlaken, XAUI,
Fungsi: Tone Decoder, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 9V, Semasa - Bekalan: 12mA, Kuasa (Watt): 1.10W,
