INTEGRATED CONNECTOR MODULES
Gigabit belMag™
BM01809
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Single port shielded RJ-45 connector with integrated
Gigabit Ethernet magnetics
Compatible with a variety of Gigabit Ethernet
transceiver ICs and 10/100Base-TX transceiver ICs
Operating temperature 0° to +70° C
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Complies with IEEE 802.3ab standards and all Gigabit
Ethernet specifications
Integrated design conserves valuable board space
Minimum interwinding breakdown voltage of 1500 Vrms
Adaptable, modular design provides higher reliability
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Storage temperature -40° to +85° C
ELECTRICAL SPECIFICATIONS AT 25° C
Common to
Differential Mode
Rejection
dB min
100KHz to
100MHz
-40
Common to
Common Mode
Rejection
dB min
100KHz to
100MHz
-30
33 - 20 log
(f/50MHz)
33 - 20 log
(f/50MHz)
1500
Insertion Loss
dB max
Part Number
0.1MHz
to 100MHz
0813-1X1T-23
-1.0
Return Loss
dB min
Crosstalk
dB min
Hipot
Vrms
min
0.5MHz
to 40MHz
-18
40MHz
to 100MHz
12 - 20 log
(f/80 MHz)
12 - 20 log
(f/80 MHz)
0816-1X1T-23
-1.0
-18
-40
-30
1500
Available Options
• Various transformer turns ratios
• Various high voltage capacitor values
©2001 Bel Fuse Inc.
Specifications subject to change without notice. 08.01
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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