Finisar FCLF-8521-3 manual

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Table of contents for the manual

  • Page 1

    Finisar Product Specification 1000BASE-T Copper SFP Transceiver FCLF-8520/8521-3 Product Features • Up to 1.25Gb/s bi-directional data links • Hot-pluggable SFP footprint • Extended case temperature range (0°C to +85°C ) • Fully metallic enclosure for low EMI • Low power dissipation (1.05 W typical) • Compact RJ-45 connector assembly [...]

  • Page 2

    FCLF-8520/8521-3 1000 BASE-T SFP Product Specification Finisar I. SFP to Host Connector Pin Out Pin Symbol Name/Description Note 1 V EET Transmitter ground (c ommo n with receiver ground) 1 2 T FAULT Transmitter Fault. Not supported 3 T DIS Transmit ter Disable. PHY di sabled on hi gh or open 2 4 MOD_DEF(2 ) Module Defini t i on 2. Dat a li n e for[...]

  • Page 3

    FCLF-8520/8521-3 1000 BASE-T SFP Product Specification Finisar II. +3.3V Volt Electrical Power Interface The FCLF-8520/8521-3 has an input voltage ra nge of 3.3 V +/- 5%. The 4 V maximum voltage is not allowed for continuous operation. +3.3 Volt Electrical Power Interface Parameter Symbol Min Typ Max Units Notes/Conditions Supply Cur rent I s 320 3[...]

  • Page 4

    FCLF-8520/8521-3 1000 BASE-T SFP Product Specification Finisar IV. High-Speed Electrical Interface All high-speed signals ar e AC-coupled internally. High-Speed Electrical Interface, Transmission Line-SFP Parameter Symbol Min Typ Max Units Notes/Conditions Line Frequenc y f L 125 MHz 5-level encoding, per IEEE 802.3 Tx Output Impedance Z out,TX 100[...]

  • Page 5

    FCLF-8520/8521-3 1000 BASE-T SFP Product Specification Finisar V. General Specifications Notes: General Parameter Symbol Min Typ Ma x Units Notes/Conditions Data Rate BR 10 1,000 Mb/sec IEEE 802.3 compatible. See Notes 2 through 4 below Cable Length L 100 m Category 5 UTP. BER <1 0 -12 Table 6. General specifications 1. Clock tolerance is +/- 50[...]

  • Page 6

    FCLF-8520/8521-3 1000 BASE-T SFP Product Specification Finisar Serial Bus Timing Requirements Parameter Symbol Min Typ Max Units Notes/Conditions I 2 C Clock Rate 0 100,000 Hz Table 8. Serial bus timin g re q uirements VIII. Mechanical Specifications The host-side of the FCLF-8520/8521-3 confor ms to the mechanical specifications outlined in the SF[...]

  • Page 7

    FCLF-8520/8521-3 1000 BASE-T SFP Product Specification Finisar IX. References 1. Small Form Factor Pluggable (SFP) Tr ansceiver Multi-Source Agreem ent (MSA), September 2000. Documentation is current ly available at Finisar upon request. 2. IEEE Std 802.3, 2002 Edition. IEEE Standards Department, 2002. 4. “AT24C01A/02/04/08/16 2-Wire Serial CMOS [...]