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[4] V.33 is an ITU-T recommendation for a modem operating as full-duplex on a 4-wire point-to-point leased line allowing bidirectional data transfer at either 14.4 kbit/s. V.34 (09/94) is an ITU-T recommendation (superseded) for a modem, allowing up to 28.8 kbit/s bidirectional data transfer using TCM modulation. Other additional defined data ...
Telenet was an American commercial packet-switched network which went into service in 1975. [ 1 ] [ 2 ] It was the first FCC-licensed public data network in the United States. [ 3 ] Various commercial and government interests paid monthly fees for dedicated lines connecting their computers and local networks to this backbone network .
Telenet launched Telenet Digital TV interactive television on its cable television network on 3 September 2005. Since 2012–2013 cable customers need not pay an extra subscription to receive digital TV, but they must purchase or rent a set-top box in order to view the digital TV channels and to use the interactive services based on the ...
Telenet is a former US particular packet switched network which went into service in 1975. Telenet may also refer to: Telenet Group, a Belgian telecommunications company; Telenet Japan, a Japanese video game and software developer
A given headend may have between 1–12 CMTSs to service the cable modem population served by that headend or HFC hub. One way to think of a CMTS is to imagine a router with Ethernet interfaces (connections) on one side and coaxial cable RF interfaces on the other side. The Ethernet side is known as the Network Side Interface or NSI. [3] [4]
A "short haul modem" is a device that bridges the gap between leased-line and dial-up modems. Like a leased-line modem, they transmit over "bare" lines with no power or telco switching equipment, but are not intended for the same distances that leased lines can achieve.
[4] [5] Telnet transmits all information including usernames and passwords in plaintext so it is not recommended for security-sensitive applications such as remote management of routers. [2] [6] Telnet's use for this purpose has waned significantly in favor of SSH. [7] Some extensions to Telnet which would provide encryption have been proposed. [8]
SupraFAXModem 144 LC modem (1996) Sticker on bottom of SupraFAXModem 144 LC modem The SupraFAXModem 14400 is a v.32bis modem . When it was launched by Supra, Inc. in January 1992 for US$399 (equivalent to $870 in 2023), [ N 1 ] the 14,400 bit/s model was less expensive than most existing 9600 bit/s models.