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FWLF-1631-53 参数 Datasheet PDF下载

FWLF-1631-53图片预览
型号: FWLF-1631-53
PDF下载: 下载PDF文件 查看货源
内容描述: RoHS符合DWDM SFP收发器 [RoHS Compliant DWDM SFP Transceiver]
分类和应用:
文件页数/大小: 12 页 / 107 K
品牌: FINISAR [ FINISAR CORPORATION. ]
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FWLF-1631-XX DWDM SFP Preliminary Product Specification – August 2005  
F i n i s a r  
IX. Serial Communication Protocol  
All Finisar SFPs support the 2-wire serial communication protocol outlined in the SFP  
MSA1. These SFPs use an Atmel AT24C01A 128 byte E2PROM with an address of A0h.  
For details on interfacing with the E2PROM, see the Atmel data sheet titled  
“AT24C01A/02/04/08/16 2-Wire Serial CMOS E2PROM.”7  
Finisar’s DWDM SFPs also support extended diagnostic features as described in Finisar  
Applications Note AN-2030, “Digital Diagnostic Monitoring Interface for Optical  
Transceivers”5. (Additional information is available in document titled: “Digital Diagnostic  
Monitoring Interface for Optical Transceivers Rev 9.3”8). A controller IC that monitors  
system parameters such as laser current, module temperature, transmitter power, and  
received power is accessible at address A2H.  
Parameter  
Symbol Min Typ  
Catmel  
Max  
Units Notes/Conditions  
I2C Clock for Atmel  
(A0H) and Controller  
IC (A2H)  
0
100,000  
Hz Bus can be driven blind.  
Ó Finisar Corporation  
PRELIMINARY and Confidential  
Page 8  
Rev B, August 2005