Finisar GBIC 1310nm 10km FTL-1319-3D Manuale Utente

FTL-1319-3D Long-Wavelength GBIC Specification – November 2007 

 

 

 

© Finisar Corporation November 16, 2007 Rev. C3   

Page 6 

 

 

Note that the GBIC Specification requires an ambient temperature range of 0 to 50°C.  
The FTL-1319-3D has an extended range from –10°C to +85°C case temperature as 
specified in Table 8.   

 

Operating Temp 

T

op

-10  85 °C 

Case 

Temperature 

Relative Humidity 

RH 

0 

 

85 

% 

Non Condensing 

Storage Temp 

T

sto

-40  85 °C 

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. 

 
All Finisar optical GBICs implement serial identification features described for ‘Module 
Definition “4”’ as outlined in Annex D of the GBIC Specification

1

. These GBICs use an 

Atmel AT24C01A 128 byte E

2

PROM at address A0H.  For details on interfacing with the 

E

2

PROM, see the Atmel data sheet titled “AT24C01A/02/04/08/16 2-Wire Serial CMOS 

E

2

PROM.”

6

  

 
The FTL-1319-3D-DD also supports extended diagnostic features as described in Finisar 
Applications Note AN-2030, “Digital Diagnostic Monitoring Interface for Optical 
Transceivers”

8

, and additional information is available in SFF standard titled: “Digital 

Diagnostic Monitoring Interface for Optical Transceivers”

7

 (SFF-8472 rev9.3). A 

controller IC that monitors system parameters such as laser current, module temperature, 
transmitter power, and received power is accessible at address A2H. 
 
I2C clock speed, digital diagnostic accuracy and digital diagnostic range can be found in 
the table below.  Values in the table represent the worst-case values over temperature, 
voltage, and life.