ALLIED AGTA

RoHS
100/1000 Base T Gigabit Dual Port PoE Plus
AGTA-4801PS
PoE Plus applications with 720mA current capability
IEEE802.3at / ANSI X3.263 Compliant
Polarity: 2-47, 5-44, 8-41, 11-38, 14-35, 17-32, 20-29, 23-26 In-Phase
LL: 0.5µH Max @ 100KHz, 0.2V
DCR: 1.2 Ω Max
Operating Temp: 0ºC to 70ºC
Electrical Specifications @ 25°C
Part
Number
AGTA-4801PS
OCL(uH Min)
@ 100kHz, 200mV
With 8mA DC Bias
350
Insertion Loss
(dB Max)
1-100MHz
-1.0
Turns Ratio
chip: cable
(±5%)
1CT:1CT
Return Loss
(dB Min)
50MHz
40MHz
-14.4
-13.1
1-30MHz
-16
60-80MHz
-12
Electrical Specifications @ 25°C
Part
Number
AGTA-4801PS
Common Mode Rejection
(dB Min)
60MHz
-35
30MHz
-40
80-100MHz
-30
Cross Talk
(dB Min)
60MHz
30MHz
-40
-35
100MHz
-30
Isolation
HI-POT
(Vrms)
1500
All specifications subject to change without notice.
MECHANICAL
28.50(max)
47
25
48
26
ALLIED
11.50
(max)
5.33
1
DATECODE
8.89
24
2
AGTA-4801PS
23
2.00
1.00
0.80
12.00
(max)
3.00
3.20
1.00
5.33
0.50
8.89
23.00
Dimensions: mm
Unless otherwise specified, all tolerances are ±0.25
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED
15 05/02/12
2 5 TX8-
27 CMT8
TD8- 2 4
1CT:1CT
26 TX8+
28 TX7TD7- 21
TCT8 22
TD8+ 23
1CT:1CT
1CT:1CT
31 TX6-
30 CMT7
29 TX7+
TCT7 19
TD7+ 20
33 CMT6
32 TX6+
TCT6 16
TD6+ 17
TD6- 18
34 TX5TD5- 15
36 CMT5
28
35 TX5+
TCT5 13
TD5+ 14
TD3-
1CT:1CT
1CT:1CT
37 TX4TD4- 12
38 TX4+
40 TX3-
39 CMT4
9
TCT4 10
TD4+ 11
42 CMT3
41 TX3+
TD2-
1CT:1CT
1CT:1CT
4 3 TX26
TCT3 7
TD3+ 8
45 CMT2
TCT2 4
TD2+ 5
44 TX2+
46 TX1TD1- 3
TCT1 1
TD1+ 2
1CT:1CT
48 CMT1
47 TX1+
SCHEMATICS
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