FTLF1721P1xCL Pluggable SFP Product Specification – September 2008

F i n i s a r

© Finisar Corporation September 3, 2008 RevA.1

Page 5

IV.

Parameter

Symbol

Min

Typ

Max

Unit

Ref.

Transmitter

Output Opt. Pwr: 9/125 SMF

-2

+3

dBm

1

Optical Wavelength

λ

1280

1335

nm

2

Spectral Width (-20dB)

σ

1

nm

Optical Extinction Ratio

ER

9

dB

Sidemode Supression ratio

30

dB

Optical Rise/Fall Time

160

ps

3

Total Generated Transmitter Jitter

(peak to peak)

0.07

UI

Total Generated Transmitter Jitter

(rms)

0.007

UI

Receiver

Average Rx Sensitivity @ 2.67Gb/s

-27

dBm

3

Average Rx Sensitivity @ OC-48

-27

dBm

3

Average Rx Sensitivity @ 2X Fibre

Channel

-28

dBm

4

Average Rx Sensitivity @ Gigabit

Ethernet

-30

dBm

4

Average Rx Sensitivity @ OC-12

-29

dBm

5

Average Rx Sensitivity @ OC-3

-15

-30

dBm

5

Maximum Input Power

-9

dBm

Optical Center Wavelength

λ

C

1270

1600

nm

LOS De-Assert

-28

dBm

LOS Assert

-41

dBm

LOS Hysteresis

0.5

dB

Notes:

1.

Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.

2.

Unfiltered

3.

With worst-case extinction ratio. Measured with a PRBS 2

consecutive ones and 72 consecutive zeros.

4.

With worst-case extinction ratio. Measured with a PRBS 2

5.

With worst-case extinction ratio. Measured with a PRBS 2