Z-BLOCKER® Z-200SM
In-Line Filter
Description
The Z-200SM is a small in-line filter designed to
expedite the service delivery and improve the
performance of digital subscriber line (DSL)
services. This model fits all telephone sets,
facsimile machines, answering machines, etc.
individually or in groups. Our in-line 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, HPN and other radio
frequencies up to 400 Megahertz (MHz).
Z-200SM In-Line Filter
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 signals to unbalanced phone
equipment to prevent radiation into electronic
equipment
● Minimize voice band interference ---
transmission, signaling and supervision
● Excellent longitudinal balance
● 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
● FCC 47 CFR Part 68, IC CS-03, UL 60950, and
CSA 22.2 No. 60950 compliant and listed
● CE Mark certified
● RoHS and WEEE compliant
Applications
The Z-200SM filters are used with other
Z-BLOCKER® filters distributed throughout the
subscribers' premises to isolate all voice band
equipment devices such as corded/cordless tele-
phones, answering machines, fax machines,
56Kb/s and lower rate modems, automatic dialers,
recorder connectors and satellite television set-top
boxes.
The Z-200SM-ST in-line DSL filter is one of
many filters manufactured by Excelsus for sub-
scriber installed digital services within homes,
offices, and hotels. Excelsus is the number one
www.PulseElectronics.com
EX130.A (02/12)
Z-BLOCKER® Z-200SM
In-Line Filter
Series 200 Z-BLOCKER® Filter Specifications
Line side differential input blocking impedance
At 20 kHz
>2k
At 30 kHz
>3k
From 5 MHz to 10 MHz
>4k
From 10 MHz to 400 MHz
>2k
1 kHz insertion loss between 600Ω resistive
Single filter
<0.7
With 5 filters
<0.8
1 kHz/2.8 kHz slope between 600Ω resistive
Single filter
<0.1
With 5 filters
<0.8
DC resistance in Ohms
Tip to Tip, and Ring to Ring
<50
Tip to Ring
>10M
Longitudinal Balance per IEEE method
From 200 - 1 kHz
>58 dB
From 1 kHz - 3 kHz
>53 dB
Common mode rejection at 40 kHz and 1.1 MHz
>45dB
Low pass roll off (slope) between 600 Ohm and ADSL Transmission Unit - Remote
>24dB
Inter-Modulation Distortion First and Second order products
>60dB
Envelope Delay 300 Hz - 2800 Hz
<100μs
600Ω Return Loss into phone side with 600Ω line termination with ATU-R
Single filter
SRL Low
>25dB
ERL
>25dB
SRL High
>24dB
+2 bridged filter
SRL Low
>29dB
ERL
>22dB
SRL High
>15dB
+4 bridged filter
SRL Low
>28dB
ERL
>16dB
SRL High
>9dB
Complex* Return Loss with ATU-R
Single filter
SRL Low
>28dB
Single filter
ERL
>17dB
Single filter
SRL High
>9dB
+2 bridged filters
SRL Low
>20dB
ERL
>11dB
SRL High
>6dB
+4 bridged filters
SRL Low
>16dB
ERL
>8dB
SRL High
>4dB
* 1330Ω in parallel with (100nfd in series with 348Ω)
DC Loop Current - Meets specifications between 20 and 100 milliamps DC
Isolates dial pulses and on-hook/off-hook transitions from the digital subscriber line
Dimensions: Length 2.0in (50.8mm), Width 1.25in (31.75mm), Height .75in (19.05mm), Cord Length = 3.5in (88.9mm)
US Pat. No. 6,212,259 and Taiwan Pat. No. 152847
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.
EX130.A (02/12)
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