EIA 449

GENERAL PURPOSE 37-POSITION & 9-POSITION INTERFACE FOR DATA TERMINAL EQUIPMENT AND DATA CIRCUIT-TERMINATING EQUIPMENT EMPLOYING SERIAL BINARY DATA INTERCHANGE

Org/Number ID	EIA 449
Alternate Organization ID / number	ANSI/EIA
Version(s)	Nov 1977 Reaffirmed Jan 1985
Bin #	0179
Comments	TIA/EIA-530
Status	Present
Record last updated	April 7, 2022, 11:49 pm

This is the most recent edition of this standard.