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Finisar FCLF-8521-3 manual Serial Bus Timing Requirements, VIII. Mechanical Specifications

Models: FCLF-8521-3

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FCLF-8520/8521-3 1000BASE-T SFP Product Specification

F i n i s a r

Serial Bus Timing

Requirements

Parameter	Symbol	Min	Typ	Max	Units	Notes/Conditions
I2C Clock Rate		0		100,000	Hz

Table 8. Serial bus timing requirements

VIII. Mechanical Specifications

The host-side of the FCLF-8520/8521-3 conforms to the mechanical specifications outlined in the SFP MSA1. The front portion of the SFP (part extending beyond the face plate of the host) is larger to accommodate the RJ-45 connector. See Figure 2 below for details.

Figure 2. FCLF-8520/8521-3 mechanical dimensions

♥ Finisar Corporation December 16, 2005 RevB

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Finisar FCLF-8521-3 manual Serial Bus Timing Requirements, VIII. Mechanical Specifications, F i n i s a r

Contents

PRODUCT SELECTION Product FeaturesApplications Product SpecificationTowards Bezel I. SFP to Host Connector Pin OutF i n i s a r Towards ASICIII. Low-Speed Signals II. +3.3V Volt Electrical Power Interface+3.3 Volt Electrical Power Interface Low-Speed Signals Electronic CharacteristicsHigh-Speed Electrical Interface Host-SFP IV. High-Speed Electrical InterfaceHigh-Speed Electrical Interface Transmission Line-SFP All high-speed signals are AC-coupled internallyEnvironmental Specifications V. General Specifications GeneralVI. Environmental Specifications VII. Serial Communication ProtocolVIII. Mechanical Specifications Serial Bus Timing RequirementsF i n i s a r IX. References X. For More InformationF i n i s a r