40ST1027 Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – 10/100 BASE-TX DUAL PORT TRANSFORMER MODULES

10/100 BASE-TX DUAL PORT
TRANSFORMER MODULES
Bothhandusa.com
P/N: 40ST1027 DATA SHEET
Feature
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Compliant with IEEE 802.3u and ANSI X3.263standards
including 350 µH OCL with 8 mA bias.
Modules designed to support two RJ-45connectors.
Operating temperature range: 0℃ to +70℃.
Storage temperature range: -25℃ to +125℃.
Part
Number
40ST1027
Electrical Specifications @ 25°C
Turns Ratio
(±5%)
TX
RX
OCL(μH Min)
@100KHz/0.1Vrms
8mA DC/Bias
L.L
(μH Max)
1CT:1 1CT:1CT
350
0.4
CW/W
(pF Max)
28
HI-POT
(Vrms)
1500
Continue
Part
Number
Insertion Loss
(dB Max.)
Return Loss
(dB Min)
0.3–100MHz 2-30MHz 40MH z 50MHz 60-80MHz
40ST1027
-1.15
-21
-17 -14.5 -12
Cross talk
(dB Min)
0.3-60MHz
-45
30-100MHz
-35
DCMR
(dB Min)
1-60MHz 60-200MHz
-37
-25
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: [phone] - Fax: [phone]