3

CWDM 80 Km Gigabit Ethernet SFP Transceiver

SPC-GB-ZX-xx

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

LUMNDS1542-Aug0407

Rev A.3

λ

Wavelength Ordering

λ

c Wavelength Guide

SPC-GB-ZX-xxCDA

See table below for “XX” values

Parameter

Range Accuracy Unit Calibration Formula

Temperature(-CDA)

-5 to 70

± 3

º C

External

Tc(C) = Tslope*Tad(16 bit signed twos complement value) + Toffset

Temperature(-TDA) -40 to 85

± 3

º C

External

Tc(C) = Tslope*Tad(16 bit signed twos complement value) + Toffset

Voltage

0.1

V

External

V(Volts) = Vslope*Vad (16 bit unsigned integer) + Voffset

Bias Current

0 to 120

5

mA

External

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

TX Power (-CDA)

0 to +5

±3 dB

dB

External

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

+TX_PWRoffset

TX Power (-TDA)

-2 to 3

±3 dB

dB

External

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

+TX_PWRoffset

RX Power (-CDA)

-24 to -3

±3 dB

dB

External

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

RX Power (-TDA)

-26 to -3

±3 dB

dB

External

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

Diagnostics

Code

Unit

Code

Unit

Code

Unit

Code

Unit

31

1310

nm

39

1390

nm

47

1470

nm

55

1550

nm

33

1330

nm

41

1410

nm

49

1490

nm

57

1570

nm

35

1350

nm

43

1430

nm

51

1510

nm

59

1590

nm

37

1370

nm

45

1450

nm

53

1530

nm

61

1610

nm