FCC Requires Backup Power For 210K Cell Towers 248
1sockchuck alerts us to an article in Data Center Knowledge that explores ramifications from the FCC's decision a couple of months back to require backup power for cell sites and other parts of the telecom infrastructure. The new rule was prompted by wireless outages during Hurricane Katrina. There are more than 210,000 cell towers in the US, as well as 20,000 telecom central offices that will also need generators or batteries. Municipalities are bracing for disputes as carriers try to add generators or batteries to cell sites on rooftops or water towers. The rules will further boost demand in the market for generators, where there are already lengthy delivery backlogs for some models.
24 hours is not enough (Score:4, Informative)
24 hours is sufficent to cover for brief, minor outages. It is not enough to cover for anything close to a natural disaster where many sites lose power and there are not enough resources to fix them all in 24 hours.
Here in New Zealand, all our telecom has 24 hour battery backup but it is sized "just right". Last year we lost power for approx 40 hours due to a severe snow storm. The phones lasted for appeox 25 hours.
Re:Still have a problem (Score:4, Informative)
Not so. That all depends on where the damage is. If it's at, or fairly near the tower, quite possibly. If the power's out because a power line was dropped by the temblor, there's a good chance that the cell tower and any generator are just fine. I remember after the Northridge Quake there were major power outages, but the equipment worked just fine as soon as the power was back. As far as floods go, there's no reason not to install them in waterproof rooms to make sure they're OK even if that room's under water.
Re:Solar and Wind Turbine (Score:5, Informative)
Re:Why is it up to the FCC? (Score:2, Informative)
Also because cell phones use radio frequencies, also regulated by the FCC.
Re:You mean they didn't before? (Score:3, Informative)
Re:power isn't the only problem (Score:4, Informative)
http://64.233.167.104/search?q=cache:cwTrqX9BMl8J:www.cse.umkc.edu/~beardc/WorkSummary.pdf+GSM+emergency+priority+traffic&hl=en&ct=clnk&cd=9&gl=us&client=firefox-a [64.233.167.104]
Wireless Priority Services
- Became a high priority after September 11, 2001.
Extension of the U.S. wireline GETS system that had been around for many years.
Used the same call queuing approach.
Only available from GSM providers
- Only GSM has priority call identifiers.
Katrina (Score:5, Informative)
Regarding hurricane Katrina:
I work for a large cell carrier. We had backup power to every single cell in the area. In fact, after the hurricane we were doing pretty well, though some of the towers were taken out by debris. Only a couple were actually submerged. We lost a few trunk lines, but for the most part the system was working.
The problem was we didn't have any way to get gas to the generators. The roads were impassible, and based on news reports we were reluctant to send crews in to the sites we could reach for security reasons. So after a couple days the cell sites started going offline one at a time as the generators ran out of power.
As far as I know every one of our sites, in the entire country, already has a couple days worth of backup power.