4XEM 

4XEM 4XCAT5E250RBL 250FT CAT5E RISER 350MHZ CABLE PURE COPPER 24AWG SOLID BLUE CMR

Mfg Part Number:  4XCAT5E250RBL  
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Price: $112.37
Quantity:
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Last Updated: Mar 01, 2026
No Sales Tax except these states
, PO and Wire.

Introducing the 4XEM 250ft CAT5E Pure Copper CMR Riser Bulk Cable, engineered for high-performance network installations that demand reliability, compliance, and exceptional signal integrity. Designed for custom-length horizontal cable runs, this premium solid-core riser cable delivers consistent data transmission and durability across a wide range of commercial and residential applications.

Built with 99.99% pure oxygen-free copper conductors, this cable ensures superior conductivity and minimal signal loss, making it ideal for LANs, VoIP systems, and high-speed internet connections. The CMR-rated PVC jacket provides enhanced fire safety for vertical installations within walls, riser shafts, and between floors-meeting strict building code requirements.

Compliant with ANSI/TIA-568.2-E, ISO/IEC 11801, and RoHS standards, this bulk cable supports frequencies up to 350MHz for extended transmission performance. Whether you're setting up a new network or upgrading existing infrastructure, 4XEM's CAT5E Pure Copper Cable delivers trusted performance and lifetime warranty reliability.

Benefits:

Optimal Connectivity: 4XEM's CAT5E Pure Copper Riser Bulk Cable ensures high-performance networking, providing optimal connectivity for data transmission.

Safety Assurance: The riser-rated design enhances safety in vertical installations within buildings, meeting strict safety regulations and minimizing fire and toxic fume risks.

Reliable Pure Copper Construction: Benefit from superior conductivity and reliability with the use of pure copper, ensuring consistent and efficient data transmission across your network.

Strong Core: Solid conductor core provides less flexibility but better electrical characteristics and lower attenuation, making it ideal for long backbone or horizontal/vertical runs.

Exceeds Industry Standards: Engineered to surpass industry standards, this cable delivers reliable and efficient performance, making it a dependable choice for demanding networking environments.

Versatile Length: With 250ft length, this bulk cable offers versatility in installations, accommodating a variety of networking setups and configurations.

Main Specification
General Information
Manufacturer 4XEM Corporation
Manufacturer Part Number 4XCAT5E250RBL
Manufacturer Website Address http://www.4xem.com
Brand Name 4XEM
Product Name 250ft CAT5E Pure Copper CMR Riser Bulk Cable
Package Type Bulk
Product Type Network Cable
Technical Information
Cable Type Category 5e
Cable Length 250 ft
Outer Diameter 0.19"
Connector Type on First End Bare Wire
Shielding No
Jacket Type Riser
Jacket Type CMR
Device Supported Network Device
American Wire Gauge 24 AWG
In-wall Installation Rating Yes
Power Delivery 60 W
Features Fire Resistant
Features Unshielded Twisted Pair (UTP)
Features Durable
Features PoE
Physical Characteristics
Color Family Blue
Product Color Blue
Jacket Color Blue
Product Material Copper
Jacket Material Polyvinyl Chloride (PVC)
Material Details

Oxygen-free Copper (OFC) - Conductor

Weight (Approximate) 4.40 lb
Miscellaneous
Application/Usage Vertical Riser
Application/Usage Residential
Application/Usage Commercial
Application/Usage Data Transmission
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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