ETSI - TS 101 952-4
Access, Terminals, Transmission and Multiplexing (ATTM); Access network xDSL splitters for European deployment; Part 4: Specification for dynamic distributed filters for xDSL over POTS
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 December 2012 |
| Status: | active |
| Page Count: | 46 |
scope:
The present document specifies the requirements and test methods for "xDSL over POTS" dynamic distributed filters. The distributed filters are installed at the user side of the local loop in the customer premises.
• Unlike the splitters (sometimes called central splitters to distinguish them from distributed filters) described in TS 101 952-1 [11] and TS 101 952-2 [12], the distributed filters do not contain a high pass part. Therefore, only the low pass part is specified and tested.
•The central splitters mentioned above are used as a single device at each end of the line while distributed filters are normally not used as a single device but as multiple parallel devices at the user side.
Document History
TS 101 952-4
December 1, 2012
Access, Terminals, Transmission and Multiplexing (ATTM); Access network xDSL splitters for European deployment; Part 4: Specification for dynamic distributed filters for xDSL over POTS
The present document specifies the requirements and test methods for "xDSL over POTS" dynamic distributed filters. The distributed filters are installed at the user side of the local loop in the...