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Электронный компонент: 0802-1000-32

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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2004 Bel Fuse Inc. Specifications subject to change without notice. 10.07.04
Page 1
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
EUROPE
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
FAR EAST
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
2004 Bel Fuse Inc. Specifications subject to change without notice. 10.07.04
Page 2
ISDN / ADSL CO Splitter Filter
0802-1000-32
BLOCK DIAGRAM
SPECIFICATIONS @ 25 C
FEATURES
ISDN over ADSL Central Office (CO) splitter
Designed to meet ETSI specifications TS 101 952-1-3 v1.1.1
LPF matched to 150 ohms line impedance for ISDN 4B3T applications
Parameter
Frequency
Requirement
ISDN Impedance
1.0 kHz to 80 kHz
150 Ohms
ISDN Insertion Loss
1.0 kHz to 60 kHz
-1.2dB MAX
60 kHz to 80 kHz
-2.0 dB MAX
ISDN Return Loss
1.0 kHz to 60 kHz
-16 dB MIN
60 kHz to 80 kHz
-14 dB MIN
ISDN Group Delay
1.0 kHz to 80 kHz
<20us MAX
Stop Band Attenuation
150 kHz to 1104 kHz
-65 dB MIN
Isolation For ADSL
170 kHz to 1104 kHz
<1 dB
DC Current
DC
60 mA
DC Resistance
DC
12.5 Ohms MAX
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2004 Bel Fuse Inc. Specifications subject to change without notice. 10.07.04
Page 1
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
EUROPE
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
FAR EAST
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
2004 Bel Fuse Inc. Specifications subject to change without notice. 10.07.04
Page 2
ISDN / ADSL CO Splitter Filter
0802-1000-32
MECHANICAL
NOTE: ALL DIMENSIONS IN INCHES [MM]
Signal
Pin
Line ISDN & ADSL
1
Line ISDN & ADSL
2
ISDN
3
ISDN
4