Sales & Support(224) 955-1644 Sign In

Skip to content

Still have questions?

Our team is here to help. Reach out anytime for personalized support and solutions tailored to your needs.

A5 IT

At A5 IT, we simplify technology for businesses. From consultation to deployment, we provide end-to-end solutions with transparency, efficiency, and expertise.

[email protected]

1530 E Dundee Rd STE 333, Palatine, IL 60074

Company

Resources

Company Policies

Stay Updated

Subscribe to our newsletter for the latest IT insights and updates.

ISO 9001 ISO 14001 ISO 45001 TAA/889 Certified

D-U-N-S® 093127816

© 2026 A5 IT. All rights reserved.

Shop — Sfp Modules

Brand: FinisarCategory: SFP Modules

Best Match

Filters

AddOn Networks1,089Axiom Memory1,045eNet Components228ACCORTEC INCORPORATED161Lantronix124StarTech98

In Stock6

$

to

$

Copper2Multimode1Single-mode Fiber1

100 m1500 m1

RJ-453LC Duplex2

6 products

Finisar FTLF8519P3BNL 1000BASE-SX 2GFC SFP | 500 m, LC, MMF

Finisar FTLF8519P3BNL 1000BASE-SX 2GFC SFP | 500 m, LC, MMF

Finisar · MPN: FTLF8519P3BNL

1000BASE-SX support
2G Fibre Channel support
500 m extended reach
Multimode fiber compatibility

Finisar - Sourcing Finisar 1.25gbs Rohs 1310nm SFP Rohs Compliant 1310nm Transceiver

Finisar - Sourcing Finisar 1.25gbs Rohs 1310nm SFP Rohs Compliant 1310nm Transceiver

Finisar · MPN: FTLF1318P3BTL

Finisar FCLF-8521-3 1000BASE-T SFP | Copper, 0 to 85 C, Enterprise

Finisar FCLF-8521-3 1000BASE-T SFP | Copper, 0 to 85 C, Enterprise

Finisar · MPN: FCLF-8521-3

1000BASE-T Ethernet technology
Copper fiber mode support
RJ-45 connector type
SFP transceiver form factor

Finisar FCLF8521P2BTL 1000Base-T RJ-45 SFP Module | Gigabit Ethernet

Finisar FCLF8521P2BTL 1000Base-T RJ-45 SFP Module | Gigabit Ethernet

Finisar · MPN: FCLF8521P2BTL

1000Base-T network technology
Gigabit Ethernet support
RJ-45 connector type
Hot-pluggable SFP form factor

Finisar FTLF1518P1BTL SFP LC Duplex Single-Mode | Fiber Channel, Enterprise

Finisar FTLF1518P1BTL SFP LC Duplex Single-Mode | Fiber Channel, Enterprise

Finisar · MPN: FTLF1518P1BTL

Hot-pluggable SFP transceiver
LC duplex connector
Single-mode fiber support
Multi-Sourcing Agreement compliant

Finisar FCLF8522P2BTL 1000BASE-T RJ-45 SFP | Copper, Enterprise

Finisar FCLF8522P2BTL 1000BASE-T RJ-45 SFP | Copper, Enterprise

Finisar · MPN: FCLF8522P2BTL

1000BASE-T Ethernet technology
RJ-45 copper connector
SFP transceiver form factor
1 Gbps data rate