3

Multi-Rate SFP Transceiver(LR2)

SP-MR-LR2

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

LUMNDS1530-FEB2406

rev. A.0

Parameter

Range

Accuracy Unit Calibration

Formula

Temperature(-CDx)

-5 to 70

± 3

º C

Internal

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

Temperature(-RDx)

-20 to 85

± 3

º C

Internal

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

Voltage

0.1

V

Internal

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

Bias Current

0 to 120

5

mA

External

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

TX Power

-2 to 3

±3 dB

dBm

External

TX_PWR(µW)=TX_PWRslope*TX_PWRad(16 bit unsigned integer +TX_PWRoffset

RX Power

-32 to -9

±3 dB

dBm

External

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.

SP-MR-LR2-CDA

40

53

S

41

50

P

42

4D

M

43

52

R

44

4C

L

45

52

R

46

32

2

47

43

C

48

44

D

49

41

A

EEPROM Serial ID