40ST1200 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: 40ST1200 DATA SHEET
Feature
! 10/100 BASE-TX DUAL Port transformer modules for
use with transceivers requiring1:1 transmit and receive
turn ratios.
! Compliant with IEEE802.3uH and ANSI X3.263 standards.
! Modules designed to support two RJ-45 connectors.
! Operating temperature range: 0℃ to +70℃.
! Storage temperature range: -25℃ to +125℃.
Part
Number
40ST1200
Turns Ratio
TX
RX
1CT:1CT 1CT:1CT
Electrical Specifications @ 25°C
OCL(uH Min)
@100KHz/0.1V
with 8mA DC Bias
350
Cross talk
(dB Min)
0.3-60MHz 60 -100MHz
-40
-35
HI-POT
(Vrms)
1500
Part
Number
40ST1200
Insertion Loss
(dB Max)
0.3-100MHz
-1.15
Continue
Return Loss
(dB Min)
2-30MHz
-16
40MHz
-14.4
50MHz 60-80MHz
-13
-12
60MHz
-37
DCMR
(dB Min)
100MHz
-28
Schematic
Mechanical
200MHz
-25
462 Boston St - Topsfield, MA 01983 - Phone: [phone] - Fax: [phone]