Parameter

Symbol

Min

Typical

Max

Unit

Notes

Transmitter

Center Wavelength

λC

840

850

860

nm

1

RMS Spectral Width

λrms

-

0.65

nm

1

Average Launch Power, each lane

PAVG

-7

-2.5

0

dBm

Optical Modulation Amplitude (OMA)

POMA

-5

-2.5

0

dBm

1

Difference in Launch Power between any two lanes

Ptx,diff

4.0

dB

Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane

OMA-TDP

3.5

dB

1

Extinction Ratio

ER

3.5

dB

Transmitter Eye Mask Margin

EMM

10

%

2

Average Launch Power OFF Transmitter, each Lane

Poff

-30

dBm

Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}

         {0.3, 0.38, 0.45, 0.35, 0.41, 0.5}

Parameter

Symbol

Min

Typical

Max

Unit

Notes

Receiver

Center Wavelength

λC

840

850

860

nm

Damage Threshold

THd

+3

dBm

Overload, each lane

OVL

+2.4

dBm

Receiver Sensitivity in OMA, each Lane

SEN

-10.3

dBm

Signal Loss Assert Threshold

LOSA

-30

dBm

Signal Loss Deassert Threshold

LOSD

-9

dBm

LOS Hysteresis

LOSH

0.5

6

dB

Optical Return Loss

ORL

-12

dBm