Build dependable 10 GbE links across longer fiber runs with a CWDM SFP+ transceiver tuned to 1430 nm and specified for up to 20 km over single-mode fiber. It is built for Cisco-compatible environments where wavelength planning, optical visibility, and consistent link behavior are part of the operating standard. DOM support provides the telemetry needed to monitor transmit and receive conditions before a marginal link becomes a service issue. That makes this module a strong fit for teams supporting inter-switch uplinks, storage fabrics, and remote aggregation points where downtime is expensive and troubleshooting time is limited. The LC duplex interface keeps installation familiar and efficient, while the SFP+ form factor preserves density in switches and edge platforms. For organizations that want a precise optical fit rather than a generic short-reach module, this 1430 nm CWDM option delivers the reach and control required for serious infrastructure.