SFP MODULES FOR ETHERNET, FC AND MORE

What is SFP?

An SFP (Small Form-factor Pluggable) transceiver is a compact optical module designed for high-speed networking applications across enterprise, data center and telecom environments. With support for Fast Ethernet, Gigabit Ethernet, Fibre Channel and legacy protocols such as SDH/SONET and BiDi, SFP modules enable seamless metro, regional and data center interconnect (DCI) deployments. SFP transceivers are valued for their flexibility, low power consumption and ability to support both single-mode and multimode fiber, making them ideal for short-range and long-haul optical transport.

Range of Smartoptics SFP modules

Smartoptics offers a diverse selection of SFP transceivers tailored to various networking needs.

• 100M Ethernet and SDH/SONET SFP – SFP modules designed for Fast Ethernet and SDH/SONET applications, supporting speeds from 10 Mbps to 100 Mbps over single-mode fiber.
• 1G Ethernet and FC SFP – Gigabit Ethernet (GbE) and 1G FC SFP transceivers for cost-effective optical networking, available in both single-mode and multimode variants.
• BiDi (Bidirectional) SFP – Single-fiber SFP modules for FTTH and fiber-efficient networking, allowing both transmit and receive signals to travel over a single optical fiber.
• Multi-rate SFP for up to 2.7G – Versatile SFP transceivers supporting multiple SDH/SONET, Ethernet, and Fibre Channel rates, including STM-1 to STM-16 and OC-3 to OC-48.

Smartoptics SFP modules ensure high compatibility, efficiency and cost-effective scaling for a wide range of applications.

Selected benefits of Smartoptics SFP modules 

• Fully compliant with Ethernet, FC and SONET/SDH/OTN 
• Interoperable with major switch and transport vendors 
• Bidirectional (BiDi) options for efficient fiber utilization 
• Supports multimode and single-mode fiber for versatile deployments 
• Enhanced digital diagnostic information via I2C interface  
• Rigorously tested for thermal, electrical and optical reliability 
• Easily reprogrammable for additional uses 
• Dedicated 24/7 in-house support 
• Multi-source agreement (MSA) compliant 

SFP vs. SFP+ – Key differences

Many network operators compare SFP vs. SFP+ when evaluating network upgrades. While both share a similar compact form factor, SFP+ enables higher bandwidth and lower latency for more demanding applications.

By upgrading from SFP to SFP+, networks can increase speed and optimize bandwidth utilization while maintaining compatibility with existing SFP infrastructure in many cases. Learn more about Smartoptics SFP+ transceivers.