LAN
10/100 Base-TX
Dual Port Transformer Modules
8460-8464
Designed to support two (2) RJ-45 connectors. These units are for use
with transceivers requiring 1:1 transmit and receive turns ratios.
• Exceeds IEEE 802.3u and ANSI X3.263 standards including 350µH
OCL with 8mA bias
• Modules can withstand a peak temperature profile of 235 °C.
MECHANICAL
(All dimensions in inches)
ELECTRICAL SPECIFICATIONS @ 25˚C
8460 - 8464
Part
Number
8460
8461
8462
8463
8464
Insertion
Loss
(dB TYP)
0.1-100
MHz
-1.2
-0.5
-0.5
-0.5
-0.5
Return Loss
(dB MIN)
2-30
MHz
-16
-21
-21
-21
-21
40
MHz
-14
-17
-17
-17
-17
50
MHz
-13
-14.5
-14.5
-14.5
-14.5
60-80
MHz
-12
-12
-12
-12
-12
1
MHz
-50
-65
-65
-65
-65
Crosstalk
(dB TYP)
30
MHz
-45
-55
-55
-55
-55
60
MHz
-40
-45
-45
-45
-45
100
MHz
-35
-35
-35
-35
-35
Common to Common
Rejection Ratio
0.1-60 MHz (dB TYP)
Transmit
-40
-30
-45
-40
-40
Receive
-30
-30
-30
-30
-30
Differential to
Common Mode
Rejection (dB TYP)
1-60
60-200
MHz
MHz
-37
-33
-40
-30
-53
-40
-45
-35
-45
-35
ISSUE: A 04/01
NOTE: All models meet input/output breakdown (Hipot) of 1500 Vrms.
An ISO 9001 Registered Company
229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com
LAN
SCHEMATICS
10/100 Base-TX
Dual Port Transformer Modules
8460-8464
8460, 8461
8462, 8463
8464
NOTE:
8460 includes the shunt choke.
8462 has input common mode
choke on pins 6-7 and pins 19-20.
8463 does not have additional
choke.
ISSUE: A 04/01
8460 - 8464
An ISO 9001 Registered Company
229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com
