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Black RG58 coaxial cable with BNC male connectors at both ends, 100 ft long

Micro Connectors

Micro Connectors M50-100M. RG58 Coaxial BNC-Male to BNC-Male Cable 100 ft

SKU CH-TSH9-HSQB9 MPN M50-100M.

100 ft RG58 coaxial BNC cable with 20 AWG stranded copper, 50 Ohm impedance and fully-moulded nickel connectors for ThinNet Ethernet, Wi-Fi or radio antenna use

  • Cable categoryCoaxial
  • Overall length100 ft (30.5 m)
  • Product colorBlack
  • Reliable 100 ft reach for extended ThinNet Ethernet runs
  • Shielded construction blocks RFI and EMI interference
  • 50 Ohm impedance matches standard coaxial network requirements
  • Stranded 20 AWG copper centre conductor maintains signal integrity
  • Fully moulded nickel BNC connectors resist wear in tough environments

100 ft RG58 BNC Cable for ThinNet Ethernet

This 100 ft RG58 coaxial cable is built for ThinNet Ethernet networks and radio antenna links. It uses a stranded copper centre conductor and fully-moulded nickel BNC plugs to maintain signal integrity. The 50 Ohm impedance and 20 AWG conductor suit the electrical requirements of legacy coax segments. Double shielding blocks RFI and EMI in noisy environments.

Suited for legacy coax segments and antenna runs

It fits installers maintaining existing ThinNet backbones or connecting Wi-Fi antennas where twisted-pair cabling cannot be used. Laboratories with heavy electrical interference benefit from the rugged construction. Buyers needing Gigabit or faster Ethernet over twisted pair should select a different cable type. Builders requiring plenum-rated jackets or outdoor UV-resistant sheathing must look elsewhere.

50 Ohm impedance matches ThinNet specification

The cable presents a 50 Ohm characteristic impedance, the value specified for ThinNet Ethernet and many RF antenna systems. Using a cable with a different impedance would cause signal reflections and data errors on these networks. This electrical parameter is the primary factor in deciding whether the part fits the application.

How it compares

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Price $12.99
Cheaper than about 60% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Product colorBlack
Connectivity
Cable categoryCoaxial
Size & build
Overall length100 ft (30.5 m)
ShieldingYes

Questions about this item

What does the 50 Ohm impedance mean when the cable is installed in a Thinnet segment?

The 50 Ohm rating matches Thinnet Ethernet specifications so the 100 ft run maintains correct signal levels without reflection problems.

How does the BNC interface limit the practical data rate on this RG58 link?

BNC on RG58 is specified for 10 Mbps Thinnet Ethernet; the connector and cable construction do not support higher-speed standards.

What clearance and bend allowance does the 20 AWG stranded conductor need for a tidy 100 ft installation?

The stranded 20 AWG core is flexible enough for routing through cable trays or around equipment racks while the fully moulded BNC plugs add minimal bulk.

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