3

SPPS-27-XE-R3-CDFB

DS-6306 Rev 09 2012-09-19

Average Launch Power

4

9

dBm

1

Average Launch Power-OFF Transmitter

-45

dBm

1

Extinction Ratio

EX

6

dB

2

Total Jitter

TJ

0.35

UI

2

Rise/Fall Time (20%-80%)

65

ps

2,3

Burst Turn On Time

100

ns

4

Burst Turn Off Time

100

ns

Burst Enable Duration

600

ns

Burst Disable Duration

512

ns

-128

dB/Hz

Optical Return Loss Tolerance

15

dB

Transmitter Reflectance

-10

dB

Optical Eye Mask

2,5

Receiver

Operating Wavelength

1575

1577

1580

nm

Sensitivity

-24

dBm

6

Sensitivity

-28

Saturation

-8

dBm

Receiver Total Jitter

TJ

-

-

±

0.35

UI

Receiver Deterministic Jitter

DJ

-

-

±

0.21

UI

Loss of Signal Deassert Level

-

-

-29

dBm

7

Loss of Signal Assert Level

-40

dBm

8

LOS Hysteresis

0.5

6

dB

Receiver Reflectance

-12

dB

WDM Filter Isolation

ISO(1550)

38

dB

1550

ISO(1650)

35

dB

1650

Notes:

1.

The optical power is launched into 9/125um SMF.

2.

Measured with PRBS 2

3.

Measured with the Bessel-Thompson filter OFF.

4.

Refer to timing Parameter Definition in Burst Mode Sequence

5.

Transmitter eye mask definition {0.25,0.40,0.45,0.25,0.28,0.40}

6.

Measured with a PRBS 2

with a PRBS 2

7. An increase in optical power above the specified level will cause Los of Signal (LOS) output to switch

from a low state to a high state.

8. A decrease in optical power below the specified level will cause Los of Signal (LOS) output to switch

from a high state to a low state.