Home > Brands > Finisar® >

Finisar FCLF-8521-3 1000BASE-T Copper SFP RJ45 100m EXT Transceiver
Finisar FCLF-8521-3 1000BASE-T Copper SFP RJ45 100m EXT Transceiver
Finisar FCLF-8521-3 1000BASE-T Copper SFP RJ45 100m EXT Transceiver


 
FCLF-8521-3 | Finisar SFP

Our Price: (Partner Login)
Our Part Number: FCLF-8521-3-ADD


Product Code: FCLF-8521-3
Qty:

Description Technical Specs
 
Finisar FCLF-8521-3 1000BASE-T Copper SFP RJ45 100m EXT Transceiver are based on the SFP Multi Source Agreement (MSA)1 . They are compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.32. The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features.

The FCLF-8520-3 uses the SFP’s RX_LOS pin for link indication, and 1000BASE-X auto-negotiation should be disabled on the host system. The FCLF-8521-3 is compatible with 1000BASE-X auto-negotiation, but does not have a link indication feature (RX_LOS is internally grounded). See AN-2036, “Frequently Asked Questions Regarding Finisar’s 1000BASE-T SFPs”, for a more complete explanation on the differences between the two models and details on applications issues for the products.

Features of the Finisar FCLF-8521-3 1000BASE-T Copper SFP RJ45 100m EXT Transceiver :

  • 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
  • RoHS compliant and Lead Free
  • Access to physical layer IC via 2-wire serial bus
  • 10/100/1000 BASE-T operation in host systems with SGMII interface
Applications of the Finisar FCLF-8521-3 1000BASE-T Copper SFP RJ45 100m EXT Transceiver :

  • 1.25 Gigabit Ethernet over Cat5 cable

Share your knowledge of this product. Be the first to write a review »