What is Symmetric Digital Subscriber Line (SDSL)?

What does SDSL stand for?

SymMetric virtual Subscriber line (SDSL) is a era based on DSL, which enables inFormation Switch on a single line and allows symmetric Bandwidth on the Upstream and Downstream. The working mechanism of SDSL is considered opposite to that of uneven Digital Subscriber Line (ADSL) era, which offers tons faster Download than add speeds.

What Does Symmetric Digital Subscriber Line Mean?

SDSL helps statistics rates up to three Mbps thru a unmarried pair of copper wires running from a Cellphone company. It has a maximum Variety of 3000 meters and uses the whole bandwidth. SDSL can't be mixed with a conventional voice service at the same channel.

SDSL became evolved as a proprietary technology, however standardization by no means came about. Therefore, it become Constrained to best connect and speak with Devices from the equal supplier.

SDSL is the predecessor of single-pair excessive-pace virtual subscriber line (SDHSL), that's a statistics communication era supplying quicker Records transmission over copper Smartphone wires. SDHSL turned into standardized in February 2001 by using ITU-T with advice G.991.2. SDSL is a DSL variant and presents T1/E1-like information Charges.