B8042 / B8042NL
PARAMETER FREQUENCY
ISDN Impedance 1.0kHz to 80kHz 135Ω NOM
ISDN Insertion Loss
1.0kHz to 40kHz -0.8dB MAX
40kHz to 80kHz -2.0dB MAX
ISDN Return Loss*
1.0kHz to 40kHz -16dB MIN
40kHz to 80kHz -12dB MIN
ISDN Group Delay 1.0kHz to 80kHz 20µs MAX
Longitudinal Balance 300Hz to 30kHz -30dB MIN
ADSL Insertion Loss 150kHz to 2.2MHz -65dB MIN
DC Current 60mA MAX
Total DC Resistance 12.5Ω MAX
For Information - behavior at VDSL frequencies:
2.2MHz to 12MHz -45dB MIN
ADSL Insertion Loss
12MHz to 30MHz -30dB MIN
*NOTE: Exception - Typical Return Loss meets published ETSI specification TS101-952-1-3.
Electrical Specifications @ 25°C — Operating Temperature -20°C to +85°C
Mechanical
Schematic
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ±
.010
0,25
Weight . . . . . . . . . . . .11 grams
Tray . . . . . . . . . . . . . . .35/tray
Low cost ISDN Central Office Splitter for ADSL applications
Designed to meet ETSI specification TS101-952-1-3*
LPF matched to 135Ω line impedance for ISDN 2B1Q applications
Module is part of a standard series which has footprint compatibility
ADSL2+ compatible
NL version: RoHS-6 compliant
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Dr.
San Diego, CA 92128
U.S.A.
www.pulseeng.com
Tel: 858 674 8100
Fax: 858 674 8262
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
Tel: 65 6287 8998
Fax: 65 6280 0080
Pulse North Asia
No. 26
Kao Ching Rd.
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
Tel: 886 3 4641811
Fax: 886 3 4641911
Pulse China Headquarters
B402, Shenzhen
Tech-Innovation International
Tenth Kejinan Rd.
High-Tech Industrial Park
Nanshan District, Shenzhen
China
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North China
Room 1503
XinYin Building
No. 888 YiShan Rd.
Shanghai 200233
China
Tel: 86 21 54643211/2
Fax: 86 21 54643210
Pulse
Europe
Einsteinstrasse 1
D-71083 Herrenberg
Germany
Tel: 49 7032 7806 116
Fax: 49 7032 7806 135
www.pulseeng.com
B815.C (8/07)
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2007. Pulse Engineering, Inc. All rights reserved.
