AR21-4042 Datasheet, PDF (1/2 Pages) Allied Components International – DUAL PORT RJ45

RoHS
2X1 DUAL PORT RJ45
AR21-4042
10/100 Base-T for Ethernet Applications
PoE enabled, Compliant wtih IEEE802.3af
Balanced DC line current:
350mA MAX @57VDC continuous
500mA MAX @57VDC 200 milliseconds
Operating Temp: 0ºC to + 70ºC
Contact Factory for possible Industrial Temp version
Available in other Circuit Designs
Optional Gold Plating Thickness
Part
Number
AR21-4042
OCL(uH Min)
@ 100kHz, 0.1V
With 8mA DC Bias
350
Electrical Specifications @ 25°C
Turns Ratio
chip: cable
( ± 2%)
1CT:1CT
0.5-10MHz
-50
Cross Talk
(dB Min)
30MHz 50MHz
-40
-35
HI-POT
1.0mA (V)
100MHz without capacitance with capacitance
-30
1500
2250
Part
Number
AR21-4042
Electrical Specifications @ 25°C
1-100MHz
-1.0
Insertion Loss
(dB Max)
100-125 MHz (10/100/100)
-1.2
1-30MHz
-18
30-50MHz
-16
Return Loss
(dB Min) @ Load 100 Ohm
60MHz 60-80MHz 80-100MHz (10/100/1000)
CMR
(dB Min)
1-100MHz
-14
-12
-10
-30
All specifications subject to change without notice.
MECHANICAL
949-356-1780
ALLIED COMPONENTS INTERNATIONAL
07/09/2014
www.alliedcomponents.com