INDEPENDENT NEWS

Telecom’s Switched Network - 100 Percent Digital

Published: Thu 22 Nov 2001 10:46 AM
Telecom’s Switched Network Becomes 100 Percent Digital
It was the end of a mechanical era as traffic on Telecom’s last two analogue ‘crossbar’ exchanges at Browns and Hedgehope in Southland was changed over last night, making Telecom one of the few telecommunications companies in the world to have a fully digital switched network.
The crossbar exchanges have been replaced with modern cabinets and kilometres of fibre cabling that are essential for the future development of new broadband services into the area.
The Browns exchange serviced 147 customers who are now connected to the Winton exchange. The 160 customers using the Hedgehope exchange are now serviced by Invercargill exchange.
Telecom’s Access Planning Manager Colin McCoy said the full range of modern exchange services such as call waiting, call diversion and faxability are now available to Hedgehope customers through the Invercargill exchange with a slightly modified selection for those at Browns.
"Rural customers in the area who had longer lines from the existing exchange will notice improved service as the length of their existing copper lines has been dramatically shortened and connections speeded up as a result," said Mr McCoy.
Even though the exchanges appear to be little more than unremarkable five by ten metre huts in rural Southland, they have an intrinsic historical value for some. The crossbar switching equipment from Browns will be dismantled and reinstalled in full working order in the Ferrymead Heritage Park in Christchurch.
Mr McCoy said the exchanges were going to the Post Society – a group of telecommunications enthusiasts who restore and operate telecom equipment from all mechanical ages. The society will remove the frames containing the crossbar equipment and reconstruct them at Ferrymead.
"The Browns and Hedgehope equipment are classic examples of the last mechanical exchanges before the electronic age, which is the era we're in now. We're really pleased one will be restored to full working order so visitors to the park will be able to use them to make calls,” he said.
Ends

Next in Business, Science, and Tech

Motorists, MTI support ban on less safe car imports
By: RNZ
ANZ boss departs under cloud
By: RNZ
Plan to expand protection for Maui and Hector’s dolphins
By: New Zealand Government
Fish & Game back call from Canterbury Officer of Health
By: Fish and Game New Zealand
Consumers confused by car safety ban proposals
By: Suzuki
Banning unsafe cars may not improve safety
By: Dog And Lemon Guide
Hisco ANZ departure becomes permanent amid expense concerns
By: BusinessDesk
Dolphin protection plan – Expert Reaction
By: Science Media Centre
Statement on Hector and Maui Threat Management proposals
By: Seafood New Zealand
NZ demands change to save Maui dolphin
By: Forest And Bird
Māui and Hector’s dolphin proposals not fit for crisis
By: Greenpeace New Zealand
Hector’s and Maui Dolphin Threat Plan Action needs more work
By: Environment and Conservation Organisations of NZ
Growing risk of nitrate contamination private water supplies
By: Water New Zealand
View as: DESKTOP | MOBILEWe're in BETA! Send Feedback © Scoop Media