Industry - Telecommunications
Telecommunications are network products. Other than the EMC and Safety requirement, there’re also electrical, mechanical, protocol and other requirement on the interface.
|Example Product||Modem, Line cards, Routers, Gateway, Firewall, IP-Based DSLAM, Analog FXS & FXO, Acoustic,Cellular, VoIP, xDSL,T1/E1, Cellular including VoLTE and ISDN PRI etc.|
EN 55022 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
EN 55024 Information technology equipment - Immunity characteristics - Limits and methods of measurement
EN 61000-3-2 Limits for harmonic current emissions
EN 61000-3-3 Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems
FCC Part 15B Unintentional radiators
ICES-003 Information Technology Equipment (ITE) — Limits and methods of measurement
|Safety Standard||EN 60950/UL 60950/C22.2 No.60950 Information technology equipment - Safety -- Part 1: General requirements|
TS 103 021 Harmonized basic attachment requirements for Terminals for connection to analogue interfaces of the Telephone Networks
TBR 10 Digital Enhanced Cordless Telecommunications (DECT);General terminal attachment requirements:Telephony applications
TBR21 Terminal Equipment (TE)
TBR38 Public Switched Telephone Network (PSTN)
TBR 4 Integrated Services Digital Network (ISDN)
TBR12 Business Telecommunications (BT)
TBR13 Business TeleCommunications (BTC)
FCC Part 68, TIA-968-B (USA) Telephone Terminal Equipment
CS-03 (Canada) Compliance Specification for Terminal Equipment, Terminal Systems, Network Protection Devices, Connection Arrangements and Hearing Aids Compatibility
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