Finisar FCLF852xP2BTL Copper SFP Module RJ45 1000BASE-T 100m

Parameters

Finisar’s FCLF8520P2BTL, FCLF8521P2BTL and FCLF8522P2BTL 1000BASE-T Copper Small Form Pluggable (SFP) transceivers 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 transceiver is RoHS compliant and per Directive 2011/65/EU3 and Finisar Application Note AN-2038. The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features. The FCLF8520P2BTL uses the SFP’s RX_LOS pin for link indication, and 1000BASE-X autonegotiation should be disabled on the host system. The FCLF8521P2BTL 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 FCLF8522 shall support both RX_LOS pin for link indication and 1000BASE-X auto-negotiation.

PRODUCT FEATURES

• Up to 1.25Gb/s bi-directional data links
• Hot-pluggable SFP footprint
• Extended case temperature range (-40°C to +85°C )
• Fully metallic enclosure for low EMI
• RoHS compliant and Lead Free
• Low power dissipation (1.05 W typical)
• Compact RJ-45 connector assembly
• 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

FAQ

1. Are your Optical Transceivers original?

Yes, all our optical transceivers are guaranteed 100% original!

2. What will you do if I found the product has any quality problem?

We back up every sale with our risk-free money-back guarantee! You can buy with confidence from a company in good faith that has been serving its clients for over 10 years!

3. What did your company do in terms of quality control?

We have professional testing equipment and QC team. Every unit will be fully tested with perfect performance before shipping.

4. What are the trade terms?

Lead Time: 1 day after confirm your payment (In stock, we need 1 day to fully test them)

Payment term: Western Union, T/T, Aliexpress Escow, Money Gram

Warranty: 1 Year

5. Do you have compatible ones?

Yes, we have our own brand—Toptrans, including SFP, XFP, SFP+, Bidi in all kinds of specifications.