V
V The letter used by the CCITT to categorize standards relating to data communications over telephone (analog) circuits; the number following the letter identifies a particular standard. Some of the more important standards in the V-series are listed:
V21 | 300 bps data transmission; |
V23 | multispeed operation, with differing bit-rates on the incoming and outgoing circuits, at speeds up to 1200 bps; |
V24 | functions of the circuits, and operating procedures for 25-pin serial interfaces; |
V28 | further details relating to V24; |
V35 | standards for data transmission at speeds up to 48 Kbps. |
More From encyclopedia.com
About this article
analog circuit
All Sources -
You Might Also Like
NEARBY TERMS
analog circuit