Excelsus Z-Blocker Z-350UK ADSL/VDSL filter as supplied by many ISP's.
The Z-350UK is an attractive customer premises equipment filter designed to expedite the service delivery and improve the performance of DSL services over plain old telephone service (POTS). The Z-350UK filters all telephones, facsimile (fax) machines, answering machines, and other telephone equipment. Its filter design electronically isolates the high-speed DSL data stream from the voice-band equipment to provide premium voice quality and optimal DSL data rates.
- Isolates telephone equipment impedances from DSL
- Protects voice-band equipment from high frequency DSL signals
- Compatible with all major DSL standards including ADSL, ADSL2+, VDSL, and VDSL2
- Compatible with Calling Line Identification (CLI) service, facsimile and metallic loop testing
- BT approved
- CE certified
- RoHS and WEEE compliant