Z-BLOCKER® Z-301LS In-Line DSL Filter for Europe and Asia

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 fits 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) equipment. This design
effectively blocks the DSL, and HPN up to 30
Megahertz.
Features
● Isolates 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 & 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 Compliant
Z-301LS In-Line xDSL over POTS Filter
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.
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.
● CE Mark certified
RJ11-JACK
RJ11-PLUG
LINE
6
5
4
3
2
1
6
5
4
3
2
1
PHONE
Z-301LS Block Schematic
www.PulseElectronics.com
EX101.B (02/12)
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 20 kHz
At 30 kHz
From 5 MHz to 10 MHz
1 kHz insertion loss between 600Ω resistive
Single filter
With 5 filters
1 kHz/2.8 kHz 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 - 1 kHz
From 1 kHz - 3 kHz
Common mode rejection at 40 kHz and 30 MHz
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 filter
SRL Low
ERL
SRL High
+4 bridged filter
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
≥01 micro-inches of gold plating over ≥50 micro-inches of nickel plating
Dimensions: Length 53mm, Width 19.75mm, Height 18.9mm (Cord length:75mm)
>2k
>3k
>2k
<0.4
<0.6
<0.1
<1.1
<12
>10M
>58 dB
>53 dB
>45dB
>26dB
>60dB
<100μs
>30dB
>14dB
>17dB
>36dB
>23dB
>13dB
>26dB
>15dB
>8dB
>27dB
>14dB
>6dB
>19dB
>14dB
>3dB
>15dB
>7dB
>2dB
Pulse Singapore - 135 Joo Seng Rd.#03-02PM Industrial Bldg.Singapore 368363 Tel: +65 6287 8998
Pulse Taiwan - 3F, #198, Zhongyuan Rd., Zhongli City Taoyuan, County 32068, Taiwan Tel: +886 3435 6768
Pulse US - 12220 World Trade Drive, San Diego, CA. 92128 Tel: +1 858 674 8100
www.pulseelectronics.com
Specifications subject to change without notice. Excelsus is a registered trade mark of Pulse Electronics.
© 2012 Pulse Electronics. EX101.B (02/12)