20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630

Specifications subject to change without notice.

1

pm-90xx 02/02

1000 Base-T MODULES

ISOLATION TRANSFORMERS

WITH FILTERS

Ê

Designed for long haul Gigabit Ethernet 100/1000 Base-T.

Ë

Provides the Cable Interface, Isolation & Common Mode Filtering.

Ì

Meet IEEE 802.3ab standard for 1000 Base-T

Í

Supports 4 pairs of categary 5 UTP cable.

INSERTION

LOSS

(dB Max)

1 to 100MHz

PART

NUMBER

PM-9001

-1.0

-18 -14.4 -13.1 -12 -10 -43

-37

-33

-45

-40 -35

1500

PM-9002

-1.0

-18 -14.4 -13.1 -12 -10 -43

-37

-33

-45

-40 -35

1500

HI-POT

(Vrms Min)

Differential to Common

Mode Rejection (dB Min)

30

50

100

MHz

MHz

MHz

Crosstalk

(dB Min)

30

60

100

MHz

MHz

MHz

Return Loss

(dB Typ)

1-30

40

50

60-80

100

MHz

MHz

MHz

MHz

MHz

PM-900X MECHANICAL

24

.250

(6.35)

MAX

.015 (.38)

.005 (.12)

.018

(0.46)

.050

(1.27)

TYP

.705

(17.91)

MAX

PIN#1

DOT

FLAT

.010

(0.25)

TYP

.640 (16.26)

.590 (14.98)

.045 (1.14)

.020 (0.50)

.480

(12.19)

.550

(13.97)

PIN #1

I.D.

1

12

13

.480

(12.19)

.090 (2.29)

40-PLACES

.050 (1.27)

1

.030 (0.76)

.550

(13.97)

1

24

PCB LAYOUT

P

M

PM-900X

YYWW

All Dimensions in inches (mm)

PM-9001 SCHEMATIC

PM-9002 SCHEMATIC

2

TCT1

3

23

22

1

24

TD1+

TD1-

MX1+

MX1-

1:1

TCT1

5

TCT2

6

20

19

4

21

TD2+

TD2-

MX2+

MX2-

1:1

TCT2

8

TCT3

9

17

16

7

TD3+

TD3-

MX3+

MX3-

1:1

TCT3

11

TCT4

12

14

13

10

15

TD4+

TD4-

MX4+

MX4-

1:1

TCT4

2

TCT1

3

23

22

1

24

TD1+

TD1-

MX1+

MX1-

1:1

TCT1

5

TCT2

6

20

19

4

21

TD2+

TD2-

MX2+

MX2-

1:1

TCT2

8

TCT3

9

17

16

7

18

TD3+

TD3-

MX3+

MX3-

1:1

TCT3

11

TCT4

12

14

13

10

15

TD4+

TD4-

MX4+

MX4-

1:1

TCT4

18