NAPM IT9.21 : 1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
LIFE EXPECTANCY OF COMPACT DISCS (CD-ROM) - METHOD FOR ESTIMATING, BASED ON EFFECTS OF TEMPERATURE AND RELATIVE HUMIDITY
15-04-2002
12-01-2013
Describes a DS3 rate signal at the metallic interface between the network and customer installation (CI). Requirements for DS3 electrical parameters, basic framing formats, applications for asynchronous and synchronous (SYNTRAN) signal formats, and physical signal characteristics are included or referenced.
| DocumentType |
Standard
|
| PublisherName |
National Association of Photographic Manufacturers, Inc.
|
| Status |
Superseded
|
| SupersededBy |
| ISO 18943:2014 | Imaging materials — Magnetic hard drives used for image storage — Care and handling |
| BS ISO 18943:2014 | Imaging materials. Magnetic hard drives used for image storage. Care and handling |
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