BEL APC77161

Asymmetric 2 Band VDSL Application
APC77161
FEATURES
•
Plan 998 Compatible
•
Incorporates xDSL choke >35dBmin
•
Miniature footprint for increased Line-card density
•
Provides 1500Vrms isolation voltage
BLOCK DIAGRAM
1K2
290R
NC
OPTIONAL
ATTENUATOR
1K2
Rx
LINE 1
CMC
HPF
ATTEN.
Hybrid
Tx
LINE
DRIVER
Tx
LINE 2
LINE 3
CMC
CMC
HPF
HPF
Hybrid
Rx
ATTEN.
Rx
ATTEN.
Hybrid
Tx
Tx
CMC
LINE 4
HPF
Hybrid
Rx
ATTEN.
OCTAL_A
PEB 22825
OCTAL_D
PEB 22824
APC77161
©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03
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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Asymmetric 2 Band VDSL Application
APC77161
FREQUENCY ALLOCATION
MECHANICAL
Top View
Recommended PCB Layout
67.5
Max
29.4
1
1
Channel 4
37.0
MAX
Channel 3
24
Channel 2
5.08 Pitch in
7 Places
Channel 1
2.54 Pitch in
8 Places
9
8
Recommended Hole
Size Ø 1.0
1.27
7.62 Pitch in
7 Places
Side View
End View
12.0 MAX
SEATED HEIGHT
4.0
TYP
Ø 0.76
Signal
Channel
1
Channel
2
Channel
3
Channel
4
Line +
Pin 1
Pin 3
Pin 5
Pin 7
Line -
Pin 2
Pin 4
Pin 6
Pin 8
Tx +
Pin 21
Pin 19
Pin 13
Pin 11
Tx -
Pin 22
Pin 20
Pin 14
Pin 12
Rx +
Pin 23
Pin 17
Pin 15
Pin 9
Rx -
Pin 24
Pin 18
Pin 16
Pin 10
©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03
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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