XDSL SPLITTER FILTER MODULE
POTS Central Office Splitter for standard ADSL applications
LPF to ISDN 4B3T applications
LPF matched to DT complex impedance for
POTS applications
ADSL2+ compatible
.034
0,86
1.760 .010
44,70 0,25
.394 .008
10,00 0,20
.138 .020
3,50 0,50
.472 MAX
12,00
2.016MAX
51,20
B8045
(Date Code)
(Country of Origin)
.634
16,10
MAX
SUGGESTED BOARD LAYOUT
.394
10,00
1.760
44,70
4 X 1.25
Pin 1
B8045
PARAMETER
FREQUENCY
ISDN Impedance
1kHz to 80kHz
150
MAX
ISDN Insertion Loss
1kHz to 60kHz
-1.2dB MAX
60kHz to 80kHz
-2.0dB MAX
ISDN Return Loss
1kHz to 80kHz
-14dB MIN
POTS Impedance
220
+ 820 / 115nF
300Hz to 600Hz
-1.0dB MAX
POTS Insertion Loss
600Hz to 1.6kHz
-0.5dB MAX
1.6kHz to 3.4kHz
-1.0dB MAX
POTS Return Loss
300Hz to 3.4kHz
-12dB MIN
ADSL Insertion Loss
138kHz to 2.2MHz
-55dB MIN
DC Current
80mA MAX
Total DC Resistance
12.5
MAX
For Information - behavior at VDSL frequencies:
2.2MHz to 12MHz
-55dB MIN
ADSL Insertion Loss
12MHz to 30MHz
-45dB MIN
Electrical Specifications @ 25C
Mechanical
Schematic
1
4
LINE
ISDN & ADSL
2
ISDN/POTS
3
Weight . . . . . . . . . . . .11 grams
Tray . . . . . . . . . . . . . . .35/tray
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are .010
0,25
www.pulseeng.com
B816.B (9/05)
For More Information:
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Industrial District
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FAX: 86 769 5538870
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.
Copyright, 2005. Pulse Engineering, Inc. All rights reserved.
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Room 1002
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FAX: 86 21 32181396
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