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Cisco

Cisco 4G-CAB-LMR400-10 | LMR-400 ultra low-loss coax, 10 ft (3 m), 50Ω, TNC connectors — 3G/4G/LTE antenna jumper

SKU:4G-CAB-LMR400-10

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Description

High-performance LMR-400 50-ohm ultra low-loss coaxial jumper for cellular/LTE equipment. 10 ft (3 m) length with TNC connectors minimizes attenuation between modem/router and antenna.

Features

- Ultra low-loss LMR-400 for superior RF performance
- Short 10 ft jumper minimizes signal loss
- 50Ω impedance for cellular/LTE systems
- TNC connectors provide secure threaded coupling
- Ideal between device and antenna or surge protector

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: Why choose LMR-400 over LMR-240?
A: LMR-400 has lower attenuation, making it ideal for short jumpers or longer runs where every dB counts.

Q: Is it compatible with my LTE router?
A: Yes, if your device and antenna use 50‑ohm TNC connectors.

Q: Can I extend this with additional cables?
A: Yes, but total length increases loss. Keep runs as short as practical or use higher-grade cable.

Q: Does it include any mounting hardware?
A: No, this listing is for the coaxial cable only.

Technical Specifications

- Cable type: LMR-400 ultra low-loss coaxial
- Length: 10 ft (3 m)
- Impedance: 50 ohms
- Connector(s): TNC
- Use case: Short jumper for 3G/4G/LTE antenna to device
- Cable class: Ultra low loss for minimal attenuation

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