Smart SFP with ERSPAN and Wireshark – powerful combo for packet analysis

Smart SFP with ERSPAN enables seamless packet mirroring, sending traffic to your favorite analysis tools like Wireshark in real time. - ERSPAN-based traffic replication- Works transparently with existing infrastructure- Instant visibility in Wireshark for troubleshooting & forensics Gain deep insights into network behavior without SPAN ports, taps, or downtime.

Any fiber. Any speed. One solution.

Single or dual, dark or light or CWDM, 1G or 400G — our Smart SFP OTDR works across all optical network types. To make choice fast and simple, we’ve created Fiber Monitoring Use Case document that guide you to the right setup.Ping us if you’d like to get it.

SFP + Raspberry Pi

We’re big fans of both SFP and Raspberry Pi — even more so when they come together.When SFP meets Raspberry Pi, good projects happen.

Happy New Year – 2026!

We're looking forward to another 365-day journey around the Sun. It's going to be exciting. Stay tuned!

Smart SFP OTDR – Now with 100 km Fiber Fault Detection

With the latest software upgrade, Smart SFP OTDR can now detect and locate fiber faults up to 100 km (62 miles).This enhancement extends the reach of fiber diagnostics for long-haul, metro and access networks — without external OTDR instruments.

Smart SFP for active monitoring using TWAMP

Just a few facts: Acts as Sender, Responder or both concurrently Hardware-accelerated for line-rate performance and sub-microsecond accuracy Supports multi-flow and multi-tenant operation Bring your own TWAMP – use the built-in or install your preferred implementation Low-footprint deployment – all you need is a free SFP slot

Loopback compatibility

Smart SFP Loopback is compatible with any Ethernet tester — install it at remote sites to simplify Service Activation Testing (Y.1564) and Benchmarking (RFC 2544).

Loopback modes

Two ways to install. Smart SFP Loopback supports in-line and out-of-line modes for Service Activation Testing (Y.1564, RFC 2544).

Extend storage capacity

Need more storage on your Smart SFP Mini server?It’s as simple as plug-and-play — just insert a micro SD card and instantly expand your capacity.

Smart SFP with Full Software Control

Imagine having a single-board computer in an SFP - a fully programmable Smart SFP based entirely on software. No proprietary ASICs, no fixed functions—just pure flexibility and performance. Key Features: ARM64 CPU, 2 cores, 1 GHz – Compact yet powerful Linux (Debian), DPDK, eBPF – Full control over packet processing…