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参数资料
| 型号： | FTR-1629-45 |
| 元件分类： | 光收发 |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1450-1620nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT |
| 文件页数： | 9/10页 |
| 文件大小： | 146K |
| 代理商： | FTR-1629-45 |
FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
F i n i s a r
Finisar Corporation
PRELIMINARY and Confidential
Page 8
Rev D, June 2003
IX. Serial Communication Protocol
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
2PROM at address A0H. For details on interfacing with the
E
2PROM, see the Atmel data sheet titled “AT24C01A/02/04/08/16 2-Wire Serial CMOS
E
2PROM.”3
Finisar’s DWDM GBICs also support extended diagnostic features as described in
Finisar Application Note AN-2030, “Using the Finisar GBIC I
2C Test/Diagnostics Port”2.
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
Max
Units
Notes/Conditions
I
2C Clock for Atmel
(A0H) and Controller
IC (A2H)
Catmel
0
100,000
Hz
Bus can be driven blind
Table 9. I
2C Timing Requirements
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| FTR-1629-44 | FIBER OPTIC TRANSCEIVER, 1450-1620nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT |
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| FTR-1629-25 | FIBER OPTIC TRANSCEIVER, 1450-1620nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FTR-1629-46 | 制造商:FINISAR 制造商全称:FINISAR 功能描述:DWDM GBIC Transceiver |
| FTR-1629-47 | 制造商:FINISAR 制造商全称:FINISAR 功能描述:DWDM GBIC Transceiver |
| FTR-1629-48 | 制造商:FINISAR 制造商全称:FINISAR 功能描述:DWDM GBIC Transceiver |
| FTR-1629-49 | 制造商:FINISAR 制造商全称:FINISAR 功能描述:DWDM GBIC Transceiver |
| FTR-1629-50 | 制造商:FINISAR 制造商全称:FINISAR 功能描述:DWDM GBIC Transceiver |
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