RJ-45
Connector Modules
with Intergrated LAN Magnetics
8305-8312
• Unique layout conserves precious circuit board space
• Designed for HUB applications
• IEEE 802.3u
• Compliant with a wide assortment of ICs
• Primary center taps available for additional EMI reduction
MECHANICAL AND SCHEMATIC
(All dimensions in inches)
±
ELECTRICAL SPECIFICATION @ 25˚C
8305-8312
Part
Number
Inductance
µH
min
8mADC 0 - 70˚C
(J1-J2) & (J3-J6)
1 - 30
MHz
16
16
16
16
16
16
16
16
Return Loss
dB min
30 - 60
MHz
16 - 20 log
(f/30 MHz)
16 - 20 log
(f/30 MHz)
16 - 20 log
(f/30 MHz)
16 - 20 log
(f/30 MHz)
16 - 20 log
(f/30 MHz)
16 - 20 log
(f/30 MHz)
16 - 20 log
(f/30 MHz)
16 - 20 log
(f/30 MHz)
60 - 80
MHz
10
10
10
10
10
10
10
10
1 - 60
MHz
CMRR
(TX/RX)
60 - 100
MHz
40 / 35
40 / 35
40 / 35
40 / 35
40 / 35
40 / 35
40 / 35
40 / 35
Crosstalk
dB min
1 - 60
MHz
40
40
40
40
40
40
40
40
60 - 100
MHz
38
38
38
38
38
38
38
38
Voltage
Isolation
10 mA, 1 min.
(Vrms)
1500
1500
1500
1500
1500
1500
1500
1500
TX
Turns Ratio
RX
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
8305
8306
04/12/02
350
350
350
350
350
350
350
350
45 / 40
45 / 40
45 / 40
45 / 40
45 / 40
45 / 40
45 / 40
45 / 40
1CT:1CT
1.414CT:1CT
2CT:1CT
1.25CT:1CT
1CT:1.414CT
1CT:1.25CT
1CT:2CT
1CT:2.5CT
8307
8308
8309
8310
8311
8312
ISSUE: E
229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124
www.filtran.com
An ISO 9001 Registered Company
FILTRAN [ FILTRAN LTD ]
