edom offers DSL filters & VDSL and ADSL splitters from Excelsus, 2Wire, Wilcom, and TII

Z-BLOCKER® Z-300TJ In-Line DSL Filter

Description:
The Z-300TJ is a small in-line filter designed to expedite the service delivery and improve the performance of digital subscriber line (DSL) and home phoneline network (HPN) services. This model filters all telephone sets, facsimile machines, answering machines, etc individually or in groups on line 1 only. It also provides a second “convenience” jack that is unfiltered for connecting DSL and/or HPN. Our in-line DSL filter design electronically isolates the highspeed DSL and HPN data streams from the voice band plain old telephone service (POTS). This design effectively blocks the DSL, HPN and other radio frequencies up to 10 Megahertz.

Isolate telephone equipment impedances from the xDSL and HPN systems
Attenuate xDSL & HPN signals to phone equipment to prevent conversion to voice band signals
Attenuate HPN signals to unbalanced phone equipment to prevent radiation into electronic equipment
Attenuate radio signals picked up by unbalanced telephone acting as an antenna from effecting DSL or HPN receivers
Minimize voice band interference --- transmission, signaling and supervision
Compatible with all major xDSL standards including ADSL Full Rate (ITU-T G.992.1), ADSL G.Lite (ITU-T G.992.2), ADSL2 (ITU-T G.992.3 and .4), ADSL2+ (ITU-T G.992.5 in analog mode), ADSL2++, VDSL (ITU-T G.993.1), VDSL2; also V.90 and Metallic Loop Testing compatible
RoHS and WEEE Compliant
FCC CFR 47 Part 68; UL 1950, CE Mark

Applications
The Z-300TJ filters are used with other Z-BLOCKER® filters distributed throughout the subscribers’ premises to isolate all voice band equipment devices such as corded/cordless telephones, answering machines, fax machines, 56Kb/s and lower rate modems, automatic dialers, recorder connectors and satellite television set-top boxes.

The Z-300TJ in-line DSL filter is one of many filters manufactured by Excelsus for subscriber installed digital services within homes, offices, and hotels. Excelsus is the number one selling brand of DSL filters worldwide.