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Cisco

Cisco 4G-CAB-LMR240-25 | LMR-240 low-loss coax, 25 ft (7.5 m), 50Ω, TNC connectors — 3G/4G/LTE antenna extension

SKU:4G-CAB-LMR240-25

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Description

Low-loss LMR-240 50-ohm coaxial extension for cellular and LTE deployments. 25 ft (7.5 m) run with TNC connectors for linking routers/modems to external antennas with minimal signal attenuation.

Features

- Low-loss LMR-240 construction for stable RF performance
- 50Ω impedance for cellular radios and gateways
- TNC connectorized ends for secure, threaded RF connections
- Medium-length 25 ft run balances flexibility and attenuation
- Ideal for 3G/4G/LTE antenna extensions in branch and mobile deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this compatible with my cellular router or modem?
A: Yes, if your device and antenna use 50-ohm RF and TNC connectors. Most cellular gateways that specify TNC will work.

Q: Can I use it outdoors?
A: The cable can be used in typical deployments; if installed outdoors, weatherproof all connector junctions and follow best-practice sealing.

Q: What is the connector gender?
A: This model is supplied with TNC connectors. Verify the required connector gender for your equipment before ordering.

Q: Is it suitable for Wi‑Fi?
A: It can be used if your radio and antenna use 50‑ohm TNC connectors, though it is primarily intended for cellular (3G/4G/LTE) applications.

Technical Specifications

- Cable type: LMR-240 low-loss coaxial
- Length: 25 ft (7.5 m)
- Impedance: 50 ohms
- Connector(s): TNC
- Use case: 3G/4G/LTE antenna extension between modem/router and antenna
- Cable class: Low loss for medium cable runs

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