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Cisco

Cisco 4G-CAB-ULL-20 | 4G/LTE ULL LMR400 coax, 20 ft (6 m), TNC, 50Ω, low-loss

SKU:4G-CAB-ULL-20

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Description

Ultra Low Loss LMR-400 class RF coaxial extension for LTE/4G applications, ideal for relocating external antennas with minimal signal attenuation. TNC-terminated, 50Ω impedance, and optimized for 700–2600 MHz bands.

Features

- Ultra low loss for improved LTE/4G signal integrity
- Durable 50Ω RF design with TNC termination
- Optimized for 700–2600 MHz cellular bands
- Ideal for antenna extension and placement flexibility

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 cable compatible with LTE routers that use TNC ports?
A: Yes, it is TNC-terminated and works with devices using TNC RF connectors. Adapters may be required if your device uses SMA or other connector types.

Q: Can this cable be used outdoors?
A: The LMR-400 class jacket is suitable for many indoor/outdoor scenarios, but always weatherproof the connections and follow best practices for outdoor runs.

Q: What is the difference between LMR-240 and LMR-400?
A: LMR-400 has a larger diameter and significantly lower attenuation than LMR-240, improving signal performance over longer distances.

Technical Specifications

- Length: 20 ft (6 m)
- Cable type: Ultra Low Loss LMR-400 RF coax
- Impedance: 50 Ω
- Connector: TNC (male)
- Supported bands: 700–2600 MHz (LTE/4G)
- Use case: Extension/relocation of external LTE antennas
- Performance: Low-loss design vs. common RG-58/RG-174 cables

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