• Cisco 4G-CAB-ULL-20 20ft low-loss LMR400 coax cable with TNC connectors
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Cisco

Cisco 4G-CAB-ULL-20 | Ultra-Low-Loss LMR-400 Coax Cable, 20 ft, TNC

4G-CAB-ULL-20

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Description

This 20 ft (6 m) ultra-low-loss LMR-400 coaxial extension cable connects Cisco 4G/LTE cellular modules and routers to remote antennas with minimal signal loss. It lets the antenna be mounted away from the router, in a better signal location, which suits branch-office, remote-site and industrial LTE deployments.

The cable is terminated with a right-angle TNC male connector at one end and a straight TNC female connector at the other. The plenum-rated jacket allows installation in air-handling spaces. RF loss is 0.8 dB at 0.7 GHz, 1.0 dB at 1.0 GHz, 1.3 dB at 1.7 GHz and 1.6 dB at 2.4 GHz, which keeps signal loss low across common cellular bands. It is a passive cable and needs no power.

The TNC connectors match Cisco 4G LTE NIMs on 4000 Series ISRs, 4G LTE EHWICs and Cisco industrial routers, and it is used with TNC-terminated Cisco 4G antennas.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Ultra-low-loss LMR-400 coax keeps signal loss low on long antenna runs
- Plenum-rated jacket for installation in air-handling spaces
- TNC connectors match Cisco 4G LTE NIMs, EHWICs and industrial routers
- Allows the antenna to be mounted away from the router in a better signal location
- Right-angle TNC male connector suits tight spaces at the router end

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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Technical Specifications

FAQs

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Technical Specifications

- Cable length: 20 ft (6 m)
- Cable type: LMR-400 ultra-low-loss coaxial
- Connectors: TNC male right-angle to TNC female straight
- Cable jacket: Plenum rated
- RF loss at 0.7 GHz: 0.8 dB
- RF loss at 1.0 GHz: 1.0 dB
- RF loss at 1.7 GHz: 1.3 dB
- RF loss at 2.4 GHz: 1.6 dB
- Power: Passive cable, no power required

FAQs

Q: Which Cisco products does this cable work with?
A: It is an accessory for Cisco 4G LTE NIMs on 4000 Series ISRs and for the 4G LTE EHWIC. It also suits Cisco industrial routers that use TNC-terminated 4G antennas.

Q: Can I use it with N-type antennas?
A: No. This cable has TNC connectors at both ends and is used with TNC-terminated Cisco 4G antennas. Cisco's N-type antennas use separate CAB-L400-xx-TNC-N cables.

Q: How much signal loss does it add?
A: RF loss is 0.8 dB at 0.7 GHz, 1.0 dB at 1.0 GHz, 1.3 dB at 1.7 GHz and 1.6 dB at 2.4 GHz over the full 20 ft length.

Q: Does it need power or a licence?
A: No. It is a passive coaxial cable, so it needs no power and no licence.

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