POTS Filters
For DSL Applications
TM9956
• Filter design is compliant with all ADSL, RADSL, SDSL
and VDSL coding standards
• Meets UL, CSA and TUV safety standards
• UL 1950 compliant
• Available in two popular packaging options, with or
without pigtail
• Meets FCC Part 68 Rules
• Compact and robust package design includes RJ-11
connectors for easy installation
• CS-03 (Industry Canada) compliant
• Operating temperature range of -40° to 85° C
ELECTRICAL SPECIFICATIONS at 25° C
0802-1000-02 0802-1000-03 0802-1000-05 0802-1000-06 0802-1000-08 0802-1000-09
Inductor Value
Configuration
1mH
4mH
4mH
4mH
4mH
1mH
without pigtail
with pigtail
without pigtail without pigtail
with pigtail
with pigtail
Cutoff Frequency
-3 dB
13.5kHz
6.5 dB
15 dB
.5 dB
12kHz
9 dB
12kHz
9 dB
12kHz
9 dB
12kHz
9 dB
13.5kHz
6.5 dB
15 dB
.5 dB
Attenuation
@ 20kHz
Attenuation
@ 40kHz
20 dB
.5 dB
+ .5 dB
3Ω
20 dB
.5 dB
+ .5 dB
3Ω
20 dB
.5 dB
+ .5 dB
3Ω
20 dB
.5 dB
+ .5 dB
3Ω
Insertion Loss
200Hz to 4kHz
Pass Band Ripple
200Hz to 4kHz
+ .5 dB
1Ω
+ .5 dB
1Ω
DCR
(each line)
Return Loss
@ 1kHz
23 dB
27 dB
27 dB
27 dB
27 dB
23 dB
TYPICAL LAYOUT
RJ11
RJ11
F1
F2
L1
C1
Fuses included with 0802-1000-06 and 0802-1000-08 only.
©2000 Bel Fuse Inc. Specifications subject to change without notice. 03.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T512
