ADSL POTS LOW PASS FILTER
FOR CUSTOMER PREMISES
Compatible with all ADSL coding schemes
Meets ANSI T1.413 and ITU-T G.992.1 (G.DMT) standards
Compact package, includes connectors for ease of
installation
Mechanical
B2039A
Electrical Specifications @ 25°C –
Operating Temperature -40°C to 85°C
4.300
109,22
Tested with up to:
100 mA DC Current
3.245
Impedance (Line and Phone Ports)
DCR each line
600
82.42
1.150
29,21
MAX
10 MAX
Filter Characteristics
POTS/Loops/Modem
200 µSec MAX
0.75 dB MAX
+.5 to -1.5 dB
+1.0 to -1.5 dB
14 kHz
2.375
60.33
Voice Band Delay Distortion
J1
J2
J3
POTS Splitter 1 kHz Insertion Loss
200 Hz to 3.4 kHz I/L, Long Loop
3.4 kHz to 4 kHz I/L, Long Loop
-3dB Frequency (TYP)
B2039A
3.800
96.52
Return Loss: (reference impedance)
200 Hz: Long Loop (single frequency)
1000 Hz: Long Loop (single frequency)
2200 Hz: Long Loop (single frequency)
3400 Hz: Long Loop (single frequency)
POTS Longitudinal Balance
ZNL-r (RT)
13 dB MIN
10 dB MIN
6.0 dB MIN
4.5 dB MIN
>53 dB
Connector
J1
Function
Style
Tip
Ring
Line
RJ11
RJ45
RJ11
Pin 3
Pin 4
Pin 5
Pin 4
J2
J3
Modem
Phone
Pin 4
Pin 3
NOTE: 2nd and 3rd pair Line Connections on J1 to J3 are
unfiltered.
POTS Tip to Ring Capacitance
ADSL Attenuation (30 kHz - 1.1 MHz)
ADSL Disruption (30 kHz - 1.1 MHz)
High Frequency Disruption (2-10 MHz)
<115 nF
65 dB MIN
0.25 dB MIN
1.0 dB MAX
1
6
1
8
RJ11
RJ45
10 dB/REF 0 dB
0 dB
Frequency
-10 dB
Response
-20 dB
-30 dB
-40 dB
-50 dB
-60 dB
-70 dB
-80 dB
-90 dB
-100 dB
100 Hz
1 kHz
10 kHz
30 kHz
100 kHz
1 MHz
10 MHz
For More Information :
UNITED KINGDOM
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United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
UNITED STATES
(Worldwide)
HONG KONG
FRANCE
SINGAPORE
TAIWAN, R.O.C.
(Northern Asia)
DISTRIBUTOR
(Southern Europe) (Southern Asia)
Zone Industrielle
F-39270
Orgelet
France
(China/Hong Kong)
19/F, China United Plaza
1008 Tai Nan West Street
Cheung Sha Wan, Kowloon
Hong Kong, China
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
150 Kampong Ampat 3F-4, No. 81, Sec. 1
#07-01/02
KA Centre
Singapore 368324
HsinTai Wu Road
Hsi-Chih, Taipei Hsien
Taiwan, R.O.C.
Tel: 886 2 2698 0228
FAX: 886 2 2698 0948
TEL: 33 3 84 35 04 04 TEL: 65 287 8998
FAX: 33 3 84 25 46 41 FAX: 65 280 0080
TEL: 852 2788 6588
FAX: 852 2776 1055
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
Printed on recycled paper. ©2002, Pulse Engineering, Inc.
B905.C (3/02)