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1993 · Peripheral

Zenith HomeWorks cable modem (1993)

An early cable-television data modem.

Used binary phase-shift keying for 500 kbit/s in 600 kHz or 4 Mbit/s in 6 MHz. It started the road to cable broadband.

See 1993 in the interactive timeline

Facts

Date
1993
Kind
Peripheral: Modem and networking
Maker or publisher
Zenith
Platforms
DOS, Windows
Rate
500 kbit/s to 4 Mbit/s
Modulation
BPSK
Connection
coax / Ethernet
Works with
DOS, Windows

Source: Wikipedia

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