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Finisar FCLF-8521-3 1000BASE-T COPPER SFP Optical Transceiver Module
- Brand: Finisar
- Part Number: FCLF-8521-3
- Condition: Factory New Sealed
-
Availability: In Stock
- Shipping: Fast Worldwide Delivery
- Delivery: Typically within 2 Business Days
- Warranty: 3 Years
Finisar FCLF-8521-3 1000BASE-T COPPER SFP Optical Transceiver Module
Finisar's FCLF-8521-3 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 802.3. The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features.
The FCLF-8521-3 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
| This FCLF-8521-3 is 100% genuine Finisar product. It won't have any compatibility problem with your Finisar devices. And the Finisar FCLF-8521-3 1000BASE-T COPPER SFP Optical Transceiver Module is factory new with original packaging. Buy it now and enjoy risk free purchase with fast worldwide delivery from GenuineModules.com |
