3

SFP Bi-Directional Transceiver

Preliminary

SPL-54-MR-IR2

20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486

9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213

LUMINENTOIC.COM

LUMNDS1704-Apr3007

Rev 0.1

Parameter

Range

Accuracy

Unit

Calibration

Bit Value

Formula

Temperature (-Cxx)

-5 to 70

±3

ºC

Internal

1/256 C

Tc(C) = Tad(16 bit signed twos complement)/256

Temperature (-Txx)

-40 to 85

±3

ºC

Internal

1/256 C

Tc(C) = Tad(16 bit signed twos complement)/256

Voltage

0 to Vcc

.1

V

Internal

100µV

V(Volts) = Vad(16 bit unsigned integer)*0.1

Bias Current

0 to 120

5

mA

External

0.002mA

I(mA) = Islope * Iad(16 bit unsigned integer)+Ioffset

Tx Power

-2 to +3

±2dB

dBm

External

0.1µV

Tx_PWR(µW) = Tx_PWRslope*Tx_PWRad(16 bit unsigned

integer)+Tx_PWRoffset

Rx Power

-18 to 0

±2dB

dBm

External

0.1µV

Rx_PWR(µW) = A0+A1*x+A2*x^2+A3*x^3+A4*x^4

Diagnostics

Name of Field

Description of Field

Address

Hex

ASCII

Vendor Name

SFP Vendor name(ASCII)

20

4C

L

21

55

U

22

4D

M

23

49

I

24

4E

N

25

45

E

26

4E

N

27

54

T

28

4F

O

29

49

I

30

43

C

Vendor OUI

IEEE vendor OUI code for LuminentOIC Inc.

37

00

38

06

39

B5

Vendor PN

Part number in ASCII, e.g.

SPL-54-MR-IR2-CDA

40

53

S

41

50

P

42

4C

L

43

35

5

44

34

4

45

4D

M

46

52

R

47

49

I

48

52

R

49

32

2

50

43

C

51

44

D

52

41

A

EEPROM Serial ID