Document ID: chunk:federal_register_of_legislation:F2022C00749:reg:5:p155
Version: federal_register_of_legislation:F2022C00749
Segment Type: reg
Provision Reference: reg 5 (pt 155/202)
Character Range: 1534941–1543373

battery backup, radio     transmitters/receivers and rectifiers                                                                                                                                                          6             *         1 Jul 2002
  Towers                                                                                                                                                                                                                             25            *         1 Jul 2002
 Base station controller hardware                                                                                                                                                                                                    10            *         1 Jul 2002
 Microwave assets (including antennas, electronic  multiplexers and transmitters/receivers)                                                                                                                                          10            *         1 Jul 2002
 Mobile switching centre hardware                                                                                                                                                                                                    10            *         1 Jul 2002
Payphones (public telephones)                                                                                                                                                                                                        10                      1 Jan 2001
Satellite communication assets:
 Communications satellites (geosynchronous orbit)                                                                                                                                                                                    15            *         1 Jan 2005
 High power amplifiers                                                                                                                                                                                                               12            *         1 Jan 2005
 Multiplexers                                                                                                                                                                                                                        10            *         1 Jan 2005
 Satellite antennas:
  Electronic components, external (including low    noise amplifiers)                                                                                                                                                                8             *         1 Jan 2005
  Non‑tracking antenna systems (incorporating    data cables, dehydrators, pressurisation units,                                           and wave guides)                                                                          8             *         1 Jan 2005
  Tracking antenna systems (incorporating    antenna tracking motors, controllers, data                                           cables, dehydrators, gearboxes, pressurisation                             units and wave guides)  20            *         1 Jan 2005
 Satellite earth station electronic assets (including  bandwidth managers, decoders, demodulators  downconverters, encoders, filters, modulators,               receivers, transmitters and upconverters)                            10            *         1 Jan 2005
 Satellite telemetry and control systems                                                                                                                                                                                             15            *         1 Jan 2005
Telecommunications assets:
 Air‑conditioning units                                                                                                                                                                                                              5             *         1 Jul 2002
 Batteries, rectifiers                                                                                                                                                                                                               6             *         1 Jul 2002
 Racks                                                                                                                                                                                                                               20            *         1 Jul 2003
 Equipment shelters (transportable)                                                                                                                                                                                                  25            *         1 Jul 2003

Electronic information storage services
(59220)
ASSET                                                                                                                                   LIFE (YEARS)  REVIEWED  DATE OF APPLICATION
Aisle containments (including hot aisle containments (HAC), cold aisle containments (CAC))                                              15            *         1 Jul 2017
Data centre control systems - see Table B control systems and control system assets
Data centre cooling assets:
 Chillers                                                                                                                               15            *         1 Jul 2017
 Computer room air conditioning (CRAC) units  (including direct expansion (DX) systems)                                                 10            *         1 Jul 2017
 Computer room air handling (CRAH) units (including  chilled water systems)                                                             15            *         1 Jul 2017
 Cooling towers                                                                                                                         10            *         1 Jul 2017
 Humidifier assets:
  Others (including ultrasonic humidifiers)                                                                                             10            *         1 Jul 2017
  Steam humidifiers (including steam generators)                                                                                        5             *         1 Jul 2017
 Rear door heat exchangers (RDHx)                                                                                                       15            *         1 Jul 2017
 Row-based cooling units assets:
  Others (including direct expansion (DX) cooling   system units)                                                                       10            *         1 Jul 2017
  Water-chilled                                                                                                                         15            *         1 Jul 2017
 Water buffer tanks                                                                                                                     20            *         1 Jul 2017
Diesel rotary uninterruptible power supply (DRUPS)                                                                                      22            *         1 Jul 2017
Fire protection and suppression systems assets - see Table B Fire control and alarm assets
Generators - see Table B Power supply assets: Emergency or standby
Leak detection systems                                                                                                                  10            *         1 Jul 2017
Load banks                                                                                                                              15            *         1 Jul 2017
Modular data centre (including portable containerised data centre modules, prefabricated data centre modules - able to be transported)  10            *         1 Jul 2017
Rack based power rails (including rack based power distribution unit (PDU))                                                             10            *         1 Jul 2017
Racks                                                                                                                                   10            *         1 Jul 2017
Raised floors                                                                                                                           25            *