V.32bis

The ITU-T Recommendation for full-duplex (FDX) asynchronous dial-up modems operating

over the public switched telephone network (PSTN) at transmission rates up to 14.4 kbps, with the capability to fall back to rates as low as 4800 bps, over a 4-kHz analog voice grade channel. See also analog, asynchronous, channel, FDX, modem, PSTN, transmission rate, and voice grade.

• subcarrier
• submarine cable
• subnet mask
• subnet (subnetwork)
• subnetting
• subnetwork (subnet)
• subrate
• Subrate Digital Loop (SRDL)
• subscriber
• subscriber identification Module (SIM)
• Subscriber Line Carrier-96 (SLC-96)
• subscriber line charge (SLC)
• suit
• superframe
• Super High Frequency (SHF)
• supernetting
• superrate
• superrate
• supervision
• supervision
• suppression
• surface wave
• surge
• surge
• surge protector