Wireless and DSLAM Backhaul with 2BASE-TL
Backhaul applications benefit tremendously from the higher bandwidth and unequaled
resiliency of 2BASE-TL. These applications require a highly reliable access method
because they are transporting traffic for multiple customers or multiple sites. And
not only is reliability important, but high performance (bandwidth, latency, jitter) is
equally vital. Cellular backhaul is a perfect example of such a service. Mobile operators
are already deploying 2.5G and 3G data services using technologies such as HSDPA
and EV-DO. These technologies allow cellular users to access the Internet, send and
receive photos and e-mail, and download music and videos, in addition to traditional
voice-calling capabilities.
2BASE-TL delivers these in a cost-effective manner because it can utilize the same
copper running T1/E1s and deliver more than seven times the bandwidth of a T1??”with
better reliability and better performance. It is a perfect solution for WiFi, WiMax, cellular,
and DSLAM backhaul.
When Does This Solution Not Fit
Mid-Band Ethernet based on the EFM technologies provide the perfect complement to
optical Ethernet services.
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