Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 Equipment impedance
€281.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters Generic specification
€201.00
Distribution automation using distribution line carrier systems. Mains signalling requirements Frequency bands and output levels
Transmission of audio and/or video and related signals using infra-red radiation Video audio-visual
Fiberglass reinforced polyester poles for overhead telecommunication lines.
€69.00
Infrastructures for telecommunication networks. Part 1: Underground plants.
€102.00
Frameworks for networks telecommunications. Part 2: Manholes boxes and entry chambers.
€101.00
Infrastructures for telecommunication networks. Part 3: Interurban section.
€92.00
Infrastructures for telecommunication networks. Part 4: Overhead line.
€105.00
Infrastructures for telecommunication networks. Part 5: Installation in frontage.
€85.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 2-1: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments
€40.00
Speech Processing, Transmission and Quality Aspects (STQ);User related QoS parameter definitions and measurements;Part 3: QoS parameters specific to Public Land Mobile Networks (PLMN)
Information technology - Generic cabling systems - Part 4: Homes
€97.00
Information technology - Generic cabling systems - Part 5: Data centres
€84.00
Information technology - Generic cabling systems - Part 2: Office premises
€80.00
