INTEGRATED CONNECTOR MODULES
10Base-T belMag™
BM00822
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•
•
•
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Shielded connector with integrated 10Base-T magnetics
Compatible with a variety of 10Base-T transceiver ICs
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Complies with IEEE 802.3 standards and all 10Base-T
Ethernet standards
Integrated design conserves valuable board space
Minimum interwinding breakdown voltage of 1500 Vrms
Adaptable, modular design provides higher reliability
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Operating temperature 0° to +70° C
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Storage temperature -40° to +85° C
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Reduced pin count for improved crosstalk and optimum
PCB trace routing
ELECTRICAL SPECIFICATIONS AT 25° C
Common to Common
Mode Rejection
dB min
Insertion Loss
dB max
Part Number
1MHz to 10MHz
Return Loss
dB min
Crosstalk
dB min
OCL
µH min
1MHz to 10MHz
10MHz to 30MHz
1MHz to 10MHz
0811-1XX1-12
-1.0
-15
-40
-40
200
0811-1XX1-22
-1.0
-18
-30
-35
110
SCHEMATIC
0811-1XX1-12
RJ45
0811-1XX1-22
PIN
RJ-45
TCT 1
TCT
1
1CT : 1.41
1
TX+
1CT : 2
1 TX+
TD+ 2
TD- 3
2 TX-
1CT : 1
TD+ 2
TD-
3
2
TX-
RD+ 4
RD-
5
1CT : 1
3 RX+
4
5
6
7
8
RX-
RD+ 4
RD- 5
RCT 6
RCT 6
3 RX+
4
5
6 RX-
7
8
Shield
Shield
©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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BEL [ BEL FUSE INC. ]
