229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com

LAN

An ISO 9001 Registered Company

Ω

Ω

Ω

Ω

10 BASE-T

Surface Mount Interface Modules

8231-8239

SCHEMATICS

Attenuation

(XMIT)

(dB MIN)

Crosstalk

(dB MIN)

Common Mode Rejection

(XMIT)

(dB MIN)

Resistor Values

See Schematics

P/N

Insertion

Loss

to 10MHz

(dB MAX)

30

MHz

40

MHz

100

MHz

5-10 MHz

5

MHz

10

MHz

50

MHz

100

MHz

200

MHz

R1

Ω

R2

Ω

R3

Ω

R4

Ω

R5

Ω

R6

Ω

R7

Ω

8231

-6.0

-35

-35

-35

-35

-60

-60

-55

-50

-45

-

----

--

8232

-1.0

-30

-35

-35

-35

-60

-60

-55

-50

-45

-

----

--

8233

-6.5

-35

-35

-35

-35

-60

-60

-55

-50

-45

-

----

--

8234

-1.0

-30

-27

-27

-30

-40

-30

-50

-45

-

-

----

--

8235

-5.5

-30

-30

-35

-30

-35

-30

-55

-50

-

348

53.6

53.6

348

806

49.9

49.9

8236

-6.0

-30

-27

-27

-35

-40

-35

-45

-30

-

61.9

422

61.9

422

1210

49.9

49.9

8237

-5.0

-30

-35

-40

-25

-35

-30

-55

-50

-

390

63.4

390

63.4

-

49.9

49.9

8238

-5.0

-30

-35

-40

-25

-35

-30

-55

-50

-

39.0

-

39

-

-

49.9

49.9

8239

-1.0

-30

-27

-27

-35

-40

-35

-45

-45

-

-

----

--

• Return Loss 5 to 10 MHz (dB MIN) -18 dB @ 100Ω

-15 dB @ 98+/- 13 Ω

• Hi-Pot (Vrms MIN) 1500

ELECTRICAL CHARACTERISTICS AND RESISTOR VALUES @ 25˚C