Coaxial cable OEM CC-NM-SM-2.5-D-G N male to SMA male, 2.5 m, gold-plated

Shielded coaxial cable OEM CC-NM-SM-2.5-D-G with an N male connector on one end and an SMA male connector on the other provides a 2.5 meter, low-loss path for RF signal transmission. The cable features gold-plated contacts for improved corrosion resistance and consistent electrical contact. Its durable outer jacket and shielding reduce interference and preserve signal integrity when connecting test instruments, antennas, routers or lab equipment with N and SMA interfaces.

Advantages

This coaxial cable combines standardized N and SMA male connectors to allow straightforward interconnection between devices with different RF ports without adapters. Gold-plated contacts improve contact reliability and minimize oxidation over time. The shielded design and durable outer jacket provide mechanical resilience and maintain low insertion loss across typical RF frequencies, making the assembly suitable for both field and laboratory environments.

Suitable for (tasks / use cases)

• Connecting test equipment and spectrum analyzers to antennas or transceivers
• Linking routers, modems or base stations with N and SMA ports
• Temporary or permanent lab setups requiring a reliable 2.5 m RF interconnect
• Field installations where a robust, shielded cable with gold-plated contacts is required

Key specifications

• Connector A: N male
• Connector B: SMA male
• Cable length: 2.5 m
• Contact plating: gold-plated contacts
• Construction: shielded coaxial cable with durable outer jacket
• Intended use: RF signal transmission between N and SMA interfaces

How to use

Ensure both connected devices are powered off or in a safe configuration before attaching the cable. Thread the N male connector onto the corresponding N female receptacle until fully seated and hand-tight; avoid over-tightening to prevent connector damage. Align the SMA male connector with the SMA female and engage the threaded coupling until snug, using finger pressure or a torque wrench set to the manufacturer’s recommended torque if precise torque is required. Route the cable to avoid sharp bends, kinks and high-tension points, and keep it away from sources of strong electromagnetic interference where possible.

Usage recommendations

Inspect connectors periodically for signs of wear or contamination and clean contacts with appropriate contact cleaners if required. When storing, coil the cable gently without tight loops to preserve the cable’s impedance characteristics. For installations subject to weather or moisture, use additional sealing or protective measures at connector interfaces to prevent corrosion despite the gold plating.