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II-VI Finisar 1.25Gbps 100m Copper SFP Transceiver Module
II-VI Finisar FCLF-8520-3
 
Our Price: $50.00
Warranty: 1 Year Warranty
Availability: In Stock
Leadtime: Usually ships within 2 Business Days


Product Code: FCLF-8520-3
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Description
 
The II-VI Finisar FCLF-8520-3 1000BASE-T Copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA). 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 autonegotiation 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. 

The optical transceiver is compliant per the RoHS Directive 2011/65/EU. See Finisar application Note AN-2038 for more details.

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 (1.05W typical) 
  • Compact RJ-45 connector assembly 
  • RoHS-6 compliant (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
  • 1.25 Gigabit Ethernet over Cat 5 cable

Specifications
  • Data Rate (max): 1.25 Gb/s
  • Connector: RJ45
  • Wavelength: N/A
  • Distance: 100 m
  • Diagnostics: N/A
  • Transmitter: N/A
  • Receiver: N/A
  • Voltage Supply: 3.3V
  • Low End Case Temperature: 0°C
  • High End Case Temperature: 85°C
  • Protocol: 1000Base-T Compliant

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