Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03

Page 1

VDSL CPE Splitter / Protection Module

APC77166

FEATURES

•

Includes Line Port and POTS / ISDN Port Protection (voltage and current) /

VDSL filter / ISDN Splitter functions ITU-T K20 K21

•

Minimum Through-Hole Footprint for increased line card density

Description

Passband Freq

Stopband Freq

Stopband Attenuation

Impedance

J-ISDN LPF

0.2 kHz to 320 kHz

930 kHz to 12 MHz

65dB

110 Ohms

VDSL HPF

640 kHz to 12 MHz

0.2 kHz to 200 kHz

60dB

100 Ohms

LINE

–

–

–

100 Ohms

Top View

26.0

MAX

32.5

MAX

End View

13.0 MAX

SEATED

HEIGHT

3.0

±0.2

Recommended PCB Layout

10.16 in

2 places

27.15

±0.1

2.54 in

8 places

Recommended Hole

Ø 1.0 in 12 places

Ø0.76

5.7

Side View

0.5+/-0.1

Size

BLOCK DIAGRAM

MECHANICAL

ELECTRICAL SPECIFICATIONS@25°C

METALLICLINE

PROTECTION

VDSL

FILTER

POTS/ISDN

FILTER

VDSL+

VDSL-

POTS/ISDN+

POTS/ISDN-

LINE+

LINE-

METALLICPOTS

PROTECTION

NOTE: ALL DIMENSIONS IN MM

Pin No.

Signal

Pin No.

Signal

1

LINE P

7

POTS/ISDN N

2

N/C

8

N/C

3

LINE N

9

POTS/ISDN P

4

N/C

10

VDSL N

5

N/C

11

N/C

6

N/C

12

VDSL P