Document Title Security Level
2006-10-04 HUAWEI Confidential Page28, Total35
z ETSI EN 301 489-8 V1.1.1 (2000-09): "Electromagnetic compatibility and
Radio spectrum Matters (ERM); Electro Magnetic Compatibility (EMC)
standard for radio equipment and services; part 9: specific conditions for
GSM Base Station"
z ETS 300 342-3: (1999-10): "Electromagnetic compatibility and Radio
spectrum Matters (ERM); Electro Magnetic Compatibility (EMC) for
European digital cellular Telecommunications System (GSM 900 MHz and
DCS 1800 MHz); part 3: Base station radio and ancillary equipment and
repeaters meeting phase 2 GSM requirements"
A.5 Lightning Protection Specifications
z ETS 300-253.
z IEC-1312.
z ITU-T K.27 (1996) bonding configurations and earthing inside a
telecommunication building.
z ITU-T K.11 principles of protection against overvoltage and overcurrents.
z ITU-T K.46 protection of telecommunication lines using metallic symmetric
conductors against lightning induced surges.
z ITU-T K.20 resistibility of telecommunications equipment installed in a
telecommunications centre to overvoltages and overcurrents.
A.6 Safety Standard
z EN60950.
z IEC60950.
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