Graphical symbols for diagrams. Part 9 : telecommunications : switching and peripheral equipment.
€86.50
Graphical symbols for diagrams. Part 10 : telecommunications : transmission.
€114.00
Specification for plugs for use with British Telecommunications line jack units
€193.00
Code of practice for installation of private branch exchanges for connection to the British Telecommunications public switched telephone network
€269.00
Amendment 1 - Aluminium alloy electrical conductor wires used in polyolefin insulated telecommunication cables
€11.00
IEEE Standard Telephone Loop Performance Characteristics
€138.00
IEEE Standard Methods and Equipment for Measuring the Transmission Characteristics of Analog Voice Frequency Circuits
€52.00
CSMA/CD local area networks Technical specification
€355.00
CSMA/CD local area networks Guidance for implementors
€404.00
Apparatus for connection to private circuits run by certain public telecommunication operators Specification apparatus wideband (FDM)
Telephon service quality; terms
€34.30
Apparatus with one or more particular functions for connection to public switched telephone networks run by certain telecommunications operators Specification general requirements
€165.00
Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for duplex transmission in telephone type networks up to 300 bit per second
Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) in telephone type networks up to 1200/600 bits per second
€41.78
Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) in telephone type networks at 2400 (1200) bits per second
