Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks Specification apparatus links
€374.00
Information systems interconnection. Directory system protocol
€193.00
Information processing. Self-loading cartridges for 12,7 mm (0,5 in) wide magnetic tape
Electronic data interchange for administration, commerce and transport (EDIFACT). Application level syntax rules
€316.00
Information technology. Telecommunications and information exchange between systems. The structure and coding of Logical Link Control addresses in Local Area Networks
€269.00
Information processing. Coded representation of pictures Incremental encoding point lists in a 7-bit or 8-bit environment
Information technology. Open systems interconnection. Systems management Security alarm reporting function
Information technology. Security techniques. Entity authentication mechanisms General model
€165.00
Information technology. Modes of operation for an n-bit block cipher algorithm
Information technology. Telecommunications and information exchange between systems. Data link service definition for Open Systems Interconnection
Identification cards. Financial transaction cards
Information technology. Telecommunications and information exchange between systems. X.25-DTE conformance testing Data link layer test suite
Reference configuration for connectivity relations of private telecommunication network exchanges
€355.00
Definition of terms in private telecommunication networks general
Information systems interconnection. X.25 protocol relaying General overview and subnetwork independent requirements
