G4P109-I LF
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1000 BASE –T QUAD PORT MAGNETICS MODULES
P/N: G4P109-I LF DATA SHEET
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Designed for Ethernet 1000 BASE-T, full Quad port
applications.
Supports 16 pairs of category 5 UTP cable.
Cable interface for isolation and low common mode
emissions.
Compliant with IEEE 802.3ab standard for 1000 BASE-T.
Comply with RoHS requirements-whole part No Cd, No Hg,
No Cr6+, No PBB and PBDE and No Pb on external pins.
Operating temperature range: 0℃ to +70℃.
Storage temperature range: -25℃ to +105℃.
Electrical Specifications @ 25°C
Part
Number
Turns Ratio
(±5%)
TX
RX
1CT:1CT
OCL (uH Min)
@100KHz/0.1V
with 8mA DC Bias
350
Cross talk Attenuation
(dB Min)
30MHz
-40
60MHz
-35
100MHz
HI-POT
(Vrms)
-30
1500
G4P109-I LF
1CT:1CT
Continue
Part
Number
Insertion Loss
(dB Max)
1-100MHz
G4P109-I LF
-0.8
1-30MHz
-18
Return Loss
(dB Min)@ Load 100Ω
40MHz
-14.5
50MHz
14
60-80MHz
-13.5
100MHz
-12.5
30MHz
-40
DCMR
(dB Min)
60MHz
-35
100MHz
-30
Schematic
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