First implemented in 1984, T1 technology is now more than thirty year old. In an industry driven by Moore’s Law – i.e. the prediction, by Intel and Fairfield Semiconductor founder Gordon Moore, that advancements in digital electronics will double every year – thirty years is a long, long time.
In the eighties, T1 was absolutely revolutionary. A fiber optic or copper T1 line has 24 channels operating at 1.544 Mbps both downlink and uplink, speeds that once set the standard in online transmission. Today, however, T1 is outstripped by newer technologies like mobile broadband, cable, DSL, and Ethernet over Copper (EoC).
If it’s outdated, why use T1?
While T1 technology is far from the fast track it once was, there are still reasons to use T1. The main one? Faster technology – like cable, DSL, and EoC – is not available in rural communities. Also, while 3G is available in rural communities and does boast higher speeds, mobile broadband is often unreliable outside the city grid and, as a result, 3G often operates at well below advertised speeds in rural areas.
Aside from availability, there are three major benefits to T1 that explain why, thirty years later, this product is still on the market:
Who uses T1?
Because T1 is reliable and can accommodate 24 users without degrading quality, it is ideal for medium-sized to large businesses, busy offices, and call centers. Providers market dedicated T1 lines to rural businesses in particular and, for a cost, will run lines to almost anywhere.
Unfortunately, the high cost of installation (running lines from a local hub miles away) and monthly subscription make T1 an unreasonable Internet solution for rural residences.
What can T1 do?
A standard or bonded T1 connection supports emailing, file sharing, web hosting, data backup, standard definition video conferencing, and accessing VPNs…so all the basic business functions, but nothing too fancy.
How much does a T1 line cost?
A T1 subscription costs between $200 and $1200 per month. Installation is sometimes free but, depending on how far your business is from the local hub, you could pay up to $40,000.