Cisco

Cisco CAB-L400-20-N-R | LMR-400-DB low-loss coax, 20 ft, RA N male to RP-TNC jack, 50Ω, outdoor/direct-burial

SKU:CAB-L400-20-N-R

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Description

Heavy-duty LMR-400-DB 50Ω coaxial cable for low-loss RF runs. Factory-terminated with a right‑angle N male on one end and an RP‑TNC jack (female) on the other for clean, space‑saving antenna or radio connections in outdoor and buried installations.

Features

- Low-loss LMR‑400‑DB for high RF efficiency over medium runs
- Right‑angle N male simplifies tight‑space installations
- RP‑TNC jack for direct connection to compatible radios/APs
- UV‑resistant, waterproof jacket for outdoor and buried deployments
- Factory‑terminated and tested for reliable 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: Is this cable suitable for outdoor or buried runs?
A: Yes. The LMR‑400‑DB jacket is UV‑resistant and direct‑burial rated for long‑term outdoor use.

Q: Will this work with my device?
A: It fits any 50Ω RF equipment that requires an N male and an RP‑TNC mating connector on the respective ends.

Q: Does this cable carry Ethernet or PoE?
A: No. It is an RF coaxial cable for antennas and radios, not an Ethernet cable.

Q: Why a right‑angle N connector?
A: The right‑angle N male eases strain and clearance in tight enclosures or near bulkhead mounts.

Technical Specifications

- Cable type: LMR-400-DB (direct-burial, low-loss 50Ω coax)
- Length: 20 ft (≈6 m)
- Connectors: Right‑angle N male to RP‑TNC jack (female)
- Impedance: 50Ω
- Frequency support: DC to 6 GHz (Wi‑Fi, LTE/5G sub‑6, IoT)
- Jacket: PE, UV-resistant, waterproof; rated for outdoor/direct burial
- Use case: Antenna extension / radio feedline with minimal insertion loss
- Color: Black

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