DSL Filters

Description:
The Z-330CW is an ANSI-compliant, compact, wall-mount customer premises equipment (CPE) DSL filter designed to expedite the service delivery and improve the performance of digital subscriber line (DSL) and home phoneline network (HPN) services over plain old telephone service (POTS). The Z-330CW DSL filters all telephones, facsimile (fax) machines, answering machines, and other telephone equipment. Its filter design electronically isolates the high-speed DSL and HPN data streams from the voice-band POTS to provide premium voice quality and optimal DSL and HPN data rates.

The Z-330CW meets the rigorous performance requirements of ANSI T1.421 and provides a convenience jack for DSL or HPN connections.

Features
• Isolate telephone equipment impedances from the xDSL and HPN systems
• Blocks xDSL and HPN signals from voice-band equipment
• Provides a DSL convenience jack for connecting a DSL modem or HPN device
• Meets ANSI T1.421 (2001) North American DSL filter standard
• 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
• Compliant with UL / CSA 60950, FCC CFR 47 Part 68, and IC CS-03

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Applications Installation of the Z-330CW wall-mount DSL filter is quick and easy. The DSL user simply removes and disconnects the wall phone, connects the Z-330CW filter to the wall, aligns the filter with the mounting screws of the wall plate, slides the filter’s locking tabs in place, and reconnects and attaches the wall phone. The DSL user installs an Excelsus filter into each telephone line jack in the subscriber’s premises that contains voice-band equipment devices, including 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-330CW xDSL/POTS CPE wall-mount 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.