FWLF-1631-xx DWDM SFP – June 2009

F i n i s a r

© Finisar Corporation

Page 7 June 2009 Rev E2

VI. Wavelength Stabilization

The laser transmitter will not be turned on until its temperature is adjusted to ensure

operation within the specified channel (X +/- 300pm). This temperature stabilization time

is dependent on the ambient temperature conditions, but will typically occur within 5

seconds of powering the device.

The module will transmit within the specified

wavelength tolerance (X +/- 100pm) within 10 ms of transmitter operation.

VII. General Specifications

VIII. Environmental Specifications

Parameter

Symbol

Min

Typ

Max

Units Notes/Conditions

Operating Temp

-5

70

°C

Case temperature measured on top-side of

device

Storage Temp

-40

85

°C

Ambient temperature

Eye Safety

CDRH and IEC-825 Class 1 Laser

Product. See Note 1

Note 1: Complies with FDA performance standards for laser products except for deviations pursuant to Laser Notice No.

50, dated July 26, 2001.

Parameter

Symbol

Min

Typ

Max

Units Notes/Conditions

Data Rate

BR

0.155

2.7

Gb/sec SONET OC-3/12/48 compatible

Total Link Budget

28

30

dB

@ 2.5 Gb/s, BER <10

2