Spec Sheet

RoHS
Dual Port RJ45 Connector
AR12-4287I
10/100 BaseT for LAN and other Ethernet Applications
For PoE Applications. Compliant with IEEE302.3af
Impedance: 100OHMS
RJ45 jack cavity conforms to FCC rules and regulations Part 68, SUB Part F
Industrial Temp: -40ºC to +85ºC
Contact factory for Standard Operating Temp.
Optional Gold Plating Thickness
Other LED Patterns available
With Green and Yellow LED’s
Electrical Specifications @ 25°C
Part
Number
AR12-4287I
OCL(uH Min)
@ 100kHz, 0.1V
With 8mA DC Bias
350
Insertion Loss
(dB Max)
1-100MHz
-1.0
Turns Ratio
chip: cable
(±3%)
1:1
1-30MHz
-18
Return Loss
(dB Min)
30-60MHz
-15
60-100MHz
-12
Electrical Specifications @ 25°C
1-30MHz
-40
Cross Talk
(dB Min)
30-60MHz
-35
CMR
(dB Min)
60-100MHz
-30
1-100MHz
-30
50-100MHz
-20
Balanced DC Line Current
(Max)
HI-POT
(Vrms)
350mA @ 48VDC
1500
All specifications subject to change without notice.
MECHANICAL
Allied
AR12-4287I
YYWW
949-356-1780
ALLIED COMPONENTS INTERNATIONAL
02/11/2016
15
www.alliedcomponents.com
RoHS
RoHS
Dual Port RJ45 Connector
AR12-4287I
SCHEMATICS
PCB LAYOUT
NOTES
949-356-1780
ALLIED COMPONENTS INTERNATIONAL
02/11/2016
15
www.alliedcomponents.com