Z-BLOCKER Z-301LS In-Line DSL Filter for Europe and Asia Description The Z-301LS 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. Our in-line DSL filter design electronically isolates the high-speed DSL and HPN data streams from the voice band plain old telephone service (POTS). This design effectively blocks the DSL, and HPN up to 30 Megahertz. Z-301LS In-Line xDSL over POTS Filter Features Applications ● The Z-301LS 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. ● ● ● ● ● ● 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 xDSL & HPN signals to unbalanced phone equipment to prevent radiation into electronic equipment Minimize voice band interference, transmission, signaling and supervision Compatible with all major xDSL standards RoHS and WEEE Compliant CE Mark certified RJ11- JACK RJ11- PLUG LINE The Z-301LS 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. 6 5 4 3 2 1 6 5 4 3 2 1 PHONE Z-301LS Block Schematic www.pulseeng.com 1 EX101.A (1/08) Z-BLOCKER Z-301LS In-Line DSL Filter for Europe and Asia Z-BLOCKER® Z-301LS Filter Specifications Line side differential input blocking impedance At 20kHz At 30kHz From 5MHz to 10MHz 1kHz insertion loss between 600Ω resistive Single filter With 5 filters 1kHz/2.8kHz slope between 600Ω resistive Single filter With 5 filters DC resistance in Ohms Tip to Tip, and Ring to Ring Tip to Ring Longitudinal Balance per IEEE method From 200 - 1kHz From 1kHz - 3kHz Common mode rejection, 40kHz and 30MHz Low pass roll off (slope) between 600Ω and ADSL Transmission Unit - Remote Inter-Modulation Distortion First and Second order products Envelope Delay 300 Hz - 2800 Hz 600Ω Return Loss into phone side with 600Ω line termination with ATU-R Single filter SRL Low ERL SRL High +2 bridged filters SRL Low ERL SRL High +4 bridged filters SRL Low ERL SRL High Complex* Return Loss with ATU-R Single filter SRL Low Single filter ERL Single filter SRL High + 2 bridged filters SRL Low ERL SRL High + 4 bridged filters SRL Low ERL SRL High *1330Ω in parallel with (100nfd in series with 348Ω) DC Loop Current - Meets specifications between 20 and 100 milliamps DC Connectors: RJ-11 Jack and RJ-11 Plug Dimensions: Dimensions: Length 51.3mm, Width 19.6mm, Height 19.0mm, Cord Length = 75mm >2k >3k >2k <0.4 <0.6 <0.1 <1.1 <12 >10M >58dB >53dB >45dB >26dB >60dB <100µs >30dB >14dB >17dB >36dB >23dB >13dB >26dB >15dB >7dB >27dB >14dB >6dB >19dB >14dB >3dB >15dB >7dB >2dB 12220 World Trade Drive, San Diego, CA 92128 USA Direct: 858 674 8100, Fax: 858-385-8003 Go to www.excelsus-tech.com or e-mail [email protected] Specifications subject to change without notice. Excelsus is a registered trade mark of Pulse Engineering, Inc. EX101.A (1/08) © 2008 Pulse Engineering, Inc.