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Cisco

Cisco CAB-L400-20-TNC-N | LMR-400 low-loss coax, 20 ft, TNC to N, 50Ω, indoor/outdoor

SKU:CAB-L400-20-TNC-N

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Description

Ultra low-loss LMR-400 50Ω RF cable for extending antenna or radio connections with minimal attenuation. Terminated TNC to N for common Wi‑Fi/LTE/CBRS use in indoor or outdoor runs.

Features

- Low-loss LMR‑400 preserves signal strength over distance
- TNC to N termination fits common radio and antenna interfaces
- UV‑resistant jacket for dependable outdoor service
- 50Ω impedance optimized for RF systems
- Factory‑assembled connectors for consistent performance

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: What connector genders are used?
A: This assembly uses TNC and N terminations. Many builds are male‑to‑male; verify gender against your device ports before ordering.

Q: Is it outdoor rated?
A: Yes. The PE jacket is UV‑resistant and suitable for outdoor exposure.

Q: Can this be used for PoE?
A: No. This is a 50Ω RF coax cable, not an Ethernet cable.

Q: What bands does it support?
A: Broadband performance from DC to 6 GHz covers 2.4/5 GHz Wi‑Fi, LTE/CBRS, and other sub‑6 GHz services.

Technical Specifications

- Cable type: LMR-400 (low-loss 50Ω coax)
- Length: 20 ft (≈6 m)
- Connectors: TNC to N
- Impedance: 50Ω
- Frequency support: DC to 6 GHz (2.4/5 GHz Wi‑Fi, LTE/CBRS, ISM)
- Jacket: PE, UV-resistant; suitable for indoor/outdoor routing
- Application: Antenna extension / radio feedline with reduced insertion loss
- Color: Black

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