1. Coil Number: Autotransformer
2. Isolation Voltage:1500Vrms
3.Type:SMT LP44805NL
4. 4 Ports Magnetics Power Module

5. 10/100M Lan Transformer with POE/POE+

Electrical Specifications (25):
1. Turns Ratio50KHz, 0.5V
Chip side: Line side=1CT: 1CT+_2%
2. Inductance (Ls) 100KHz, 0.1V, 12mA DC Bias:
Chip side: 350uH Min
3. Insertion Loss1-100MHz: -1.4dB Max
4. Return Loss1-30MHz: -16dB Min
40MHz: -14.4dB Min
50MHz: -13.1dB Min
60-80MHz: -12dB Min
100MHz: -10dB Min
5. Differential to Common Mode Rejection:
30MHz: -45dB Min
60MHz: -40dB Min
100MHz: -35dB Min
6. Crosstalk30MHz: -40dB Min
60MHz: -35dB Min
100MHz: -30dB Min
7. Hi-Pot: 1500Vrms, 0.5mA, 1Sec
Chip side to Line side

Applications:

Used for networking and communication equipments such as HUB, PC card, Switch,
Router, PC Mainboard, SDH, PDH, IP Phone, xDSL modem