UNIT : mm / inch

A = 34.50 0.254 / 1.358 0.010

B = 19.00 0.254 / 0.748 0.010

C = 13.00 0.254 / 0.512 0.010

D = 3.00 0.254 / 0.118 0.010

E = 0.89 0.05 / 0.035 0.002

F = 0.50 0.05 / 0.020 0.002

G = 15.62 0.254 / 0.615 0.010

H = 10.54 0.254 / 0.415 0.010

I = 0.35 0.05 / 0.014 0.002

J = 1.78 / 0.070 (TYP)

K = 31.15 / 1.226 (TYP)

VOICE IP MAGNETICS MODULES

MECHANICAL CONSTRUCTION

SCHEMATICS

252, SAN YING ROAD, KUEI SAN INDUSTRIAL ZONE, TAOYUAN SHIEN, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

Http://www.delta.com/products/networking

Networking Components

ELECTRICAL CHARACTERISTICS @25 C

o

Insertion

Return Loss

Cross Talk

Diff. To Com.

Turns Ratio

Model

Loss

Mode Rejection

(dB Min)

(dB Min)

TX/RX

(dB Max)

(dB Min)

( 5%)

Rise Time & Fall Time @5.0ns (Max), Hi-Pot Test @60Sec, 1500Vrms, OCL @8mA DC Bias 350uH (Min)

30

30

1-30

40

50

60-80

1-100

60

100

1

MHz

MHz

MHz

MHz

MHz

100

LF9411

-1.0

-18 -14.4 -13.1 -12

-10

-40

-35

-30

-40

-35

-30

1:1 / 1:1

100

60

10/100/1000BASE-T

0.89

1.78

SUGGESTED PCB LAYOUT

31.15

1

72

10.5415.62

72*0.60

37

E

J

K

A

B

F

LF9411

C

D

I

G

H

DATE CODE

4

75

1CT:1CT

1CT:1CT

75

75

1CT:1CT

1CT:1CT

75

1CT:1CT

1CT:1CT

7

6

5

75

75

1CT:1CT

1CT:1CT

3

2

1

75

75

51

22

69

75

56

1000pF

2KV

55

58

57

59

60

36

35

1CT:1CT

34

33

32

31

1CT:1CT

75

75

1000pF

2KV

63

62

61

64

66

65

68

67

1CT:1CT

1CT:1CT

28

29

30

27

75

1CT:1CT

1CT:1CT

26

25

24

23

75

75

38

1000pF

2KV

37

39

40

41

42

1000pF

2KV

45

44

43

46

47

48

49

50

71

70

72

1CT:1CT

1CT:1CT

20

21

19

75

75

52

53

54

9

8

18

17

16

15

14

13

10

11

12

2