Monoprice

Monoprice 100878 1000FT Cat5e UTP Solid Riser Cable - Black

4.6 (277 reviews)

A 1000-foot bulk roll of solid copper Cat5e riser-rated cable built for reliable, long-run custom network installations.

$205.93*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Monoprice 100878 is a 1000-foot bulk roll of Cat5e Ethernet cable designed for custom network installations where you need to cut and terminate cable to precise lengths. Built with 24AWG bare copper solid conductors, this cable delivers reliable signal transmission across long runs — an important distinction from cheaper copper-clad aluminum alternatives that can degrade performance over distance. The unshielded twisted pair (UTP) construction keeps the cable lightweight and easy to work with, while the solid-core design ensures stable, low-resistance connections in permanent installations.

Rated CMR (Riser), this cable meets fire safety codes for vertical runs between floors and in-wall routing, making it suitable for commercial and residential structured cabling projects. With a 350MHz bandwidth rating, it supports Gigabit Ethernet and other Cat5e applications at their full rated performance. The black jacket provides a clean look for exposed runs and is easy to distinguish from other cable colors in a busy network closet. You will need to supply your own RJ45 connectors, strain relief boots, and termination tools, but this also means you can choose connector quality and style to match your project requirements.

Key Features

Monoprice brings you high quality bulk rolls of Ethernet cables at unparalleled value

This high performance bulk cabling is perfect for your custom network installation projects

You can cut lengths to meet your exact needs and terminate it with our high quality modular RJ45 connectors and color matched relief boots

We also carry an extensive range of networking tools to cut strip and crimp your cables together

Unshielded Twisted Pair (UTP) Solid cables are both economical and practical

Solid core conduits provide better performance over longer cable runs

Specifications

Cable Category
Cat5e
Length
1000 ft
Wire Gauge
24 AWG
Conductor Type
Solid, Bare Copper
Shielding
UTP (Unshielded Twisted Pair)
Fire Rating
CMR (Riser Rated)
Bandwidth
350 MHz
Color
Black
Brand
Monoprice
Model
100878

Pros & Cons

👍 Pros

  • Bare copper conductors deliver consistent signal quality over long cable runs
  • Riser-rated (CMR) jacket meets building code requirements for vertical and in-wall installations
  • 1000-foot bulk roll allows custom-length cuts to eliminate waste and excess cable
  • 350MHz bandwidth supports Cat5e performance for Gigabit Ethernet applications
  • Solid-core construction is optimized for permanent, structured cabling installations

👎 Cons

  • Solid-core conductors are stiffer and less flexible than stranded cable, making tight routing more difficult
  • Unshielded (UTP) design offers no protection against electromagnetic interference in high-noise environments
  • Requires separate purchase of RJ45 connectors, boots, and crimping tools for termination
  • Cat5e specification is limited compared to Cat6 or Cat6a for future-proofing higher-speed networks
  • Black jacket color may be harder to label or mark compared to lighter colors

Frequently Asked Questions

Yes, this cable carries a CMR (Communications Multipurpose Cable, Riser) rating, making it appropriate for vertical runs between floors and in-wall installations where riser-rated cable is required by building codes.
No, this is an unshielded indoor cable without UV-resistant or waterproof jacketing. For outdoor installations, you would need a cable rated for outdoor or direct burial use.
This is a solid-conductor cable compatible with standard RJ45 connectors designed for solid wire. Monoprice also sells matching connectors and color-matched strain relief boots separately.
Cat5e cabling supports runs up to 100 meters (328 feet) per segment for Ethernet networking at rated speeds, in line with TIA/EIA standards.
This cable uses bare copper conductors, which provide better signal quality and reliability compared to copper-clad aluminum alternatives.