BEL 0803-7700-11

VDSL / PSTN CO Splitter
0803-7700-11
FEATURES
•
Operating temperature -40º to +85º C
•
Compact, single channel LPF (PSTN) and HPF (VDSL) splitter
•
Minimum through hole footprint for increased port density
•
Complies with ANSI T1.424 Trial Use 600 ohms relevant to low pass function and 100 ohms
relevant to high pass function
ELECTRICAL [email protected]°C
LPF
Item
1
Name
DC Resistance
Specification
Condition
25R max
At the PSTN I/F with Line Shorted
2
Tip > Ring Capacitance
125nF max
2 attached modems overall admittance
capacitance
3
Insertion Loss
-1.0 dB max
0.2 to 4 kHz
4
Stop Band Attenuation
-65 dB min
25 kHz to 12 MHz
-8 dB min
ERL
5
6
Return Loss
Group Delay
-5 dB min
SRL-L / SRL-H
200 uS max
0.2 to 3.2 kHz
250 uS max
3.2 to 4.0 kHz
HPF
Item
Specification
Condition
1
Insertion Loss
Name
-0.5 dB max
25 kHz to 12 MHz
2
Return Loss
-12 dB min
25 kHz to 12 MHz
3
Stop Band Attenuation
4
Group Delay
-65 dB min
0.2 kHz to 4 kHz
3.125 us max
25 kHz to 12 MHz
BLOCK DIAGRAM
©2005 Bel Fuse Inc. Specifications subject to change without notice. 10.06.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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VDSL / PSTN CO Splitter
0803-7700-11
MECHANICAL
0803-7700-11
ALL DIMENSIONS IN INCHES [MM].
TOLERANCE ±0.002 [0.05] UNLESS OTHERWISE STATED.
Pin Number
Signal
1
+ Line
2
- Line
3
+ PSTN
4
- PSTN
5
N/C
6
N/C
7
+ VDSL
8
- VDSL
©2005 Bel Fuse Inc. Specifications subject to change without notice. 10.06.05
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
Bel Stewart Connector
45/46 Riverside
Medway City Estate
Rochester, Kent ME2 4DP U.K.
Tel 44-1634-722890
Fax 44-1634-716677
www.belfuse.com
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