1650 nm is no longer just for OTDR

Traditionally, 1650 nm wavelength has been dedicated to out-of-band OTDR measurements for fiber monitoring.

With our Smart SFP OTDR, the same 1650 nm wavelength can also carry 1 Gbps Ethernet traffic.

That means you get 2-in-1 functionality:

• Continuous OTDR-based fiber monitoring
• 1 Gbps Optical Supervisory Channel (OSC) for management and communication

No additional fiber. No dedicated monitoring channel. Just a pluggable solution that combines network visibility with reliable data connectivity.

One wavelength. Two applications.