Cradlepoint SP-NCX-0K03-SC Single Mode SFP Module
Overview
The Cradlepoint SP-NCX-0K03-SC is a single-mode SFP (Small Form-factor Pluggable) transceiver module built for long-distance fiber connectivity in enterprise and carrier-class networks. This module solves the problem of extending network reach beyond copper constraints — when your remote sites, campuses, or secure WAN endpoints are kilometers apart, single-mode fiber is the only cost-effective answer. The SP-NCX-0K03-SC plugs into compatible Cradlepoint routing and switching platforms, delivering gigabit-speed transmission over single-mode fiber without active repeaters or signal degradation. Includes 3-year NetCloud Exchange Secure Connect licensing for software updates and platform management.
Compatibility
The SP-NCX-0K03-SC integrates with Cradlepoint managed networking devices equipped with SFP transceiver slots in the SP-NCX cable category. Confirm your Cradlepoint router or switch model supports this SFP form factor before purchase — check the device datasheet for SFP slot availability and supported module types. The module operates at gigabit speeds and requires standard LC fiber connectors and terminated single-mode fiber runs (typically OS2 grade). Works across campus networks, remote site aggregation, and secure WAN deployments where fiber backbone infrastructure is already in place or planned.
Installation Notes
Install the module into an available SFP slot on your Cradlepoint device with the connector facing outward. Fiber termination must follow standard telecommunications practices — ensure LC connectors are clean and properly seated to avoid signal loss. Single-mode fiber transmission distance depends on wavelength and attenuation (typically 10–40 km for 1310 nm or 1550 nm operation); consult your fiber plant documentation. Do not force the module or fiber connectors into place — a loose fit indicates misalignment. After installation, verify gigabit link status on the Cradlepoint management interface before placing the connection into production.
What's in the Box
- 1x Cradlepoint SP-NCX-0K03-SC SFP module
