Cat 5e Ethernet Network Cable 1000 ft - High-Speed 350MHz Plenum

In this review of the Syston Cable Technology Cat 5e Ethernet Network Cable, the bottom line is simple: it is a practical choice for installers and power users who need long runs of reliable, plenum-rated copper cable. The reviewer found the cable delivers strong signal integrity thanks to its 23 AWG solid pure bare annealed copper conductors and internal spline, and the 350 MHz rating supports high-data transfer tasks from IP cameras to gaming consoles. For anyone wiring riser or plenum spaces and seeking raw cable on a bulk spool, this cable earns a close look.

Key Features

• 350 MHz speed: Supports higher bandwidth applications so routers, switches and streaming devices maintain stable connections across longer runs.
• 23 AWG solid bare copper: Pure annealed copper conductors provide stronger signal conductivity and lower loss compared with copper-clad alternatives.
• CMP plenum rated: Fire-resistant plenum rating makes the cable suitable for air-handling spaces and compliant installations.
• Indoor/outdoor and sunlight resistant: The riser/indoor-outdoor construction helps protect the jacket for runs in basements, attics and near exterior exposures.
• Internal spline: A central spline reduces crosstalk for clearer transmission and better overall network performance.
• Bulk lengths with accessories: Sold without RJ45 ends and supplied with wall clips and zip ties, ideal for custom termination and long projects.

Who It's For

This cable is aimed at network installers, small businesses and homeowners doing structured cabling who need bulk Cat 5e in long lengths and require a plenum-rated product for code-compliant installations. It is also suitable for camera systems, Power over Ethernet (PoE) devices, and home networking setups where pure copper performance and reduced crosstalk are priorities.

Those who should look elsewhere include users who want pre-terminated patch cables or short consumer-ready ethernet leads; this product is sold as bulk cable with no RJ45 connectors, so it requires termination tools and skills. If you need the latest maximum speeds for 10 Gigabit over copper at long distances, consider higher category cabling instead.

Pros & Cons

Pros

• Real pure bare copper conductors deliver good signal integrity and low loss for network devices.
• Plenum (CMP) rating and sunlight resistance make it versatile for many installation environments.
• 350 MHz frequency and internal spline reduce crosstalk and support demanding data applications.
• Bulk spool format and included clips/ties are cost effective for large runs and professional installs.

Cons

• Mixed feedback on kink and crack resistance means careful handling is required during installation.
• Not suitable for buyers who want ready-made patch leads or who lack termination tools and experience.

Specifications

Product type	Cat 5e Ethernet cable (bulk, no ends)
Length options	10 ft to 1000 ft available (this listing: 1000 ft)
Frequency	350 MHz
Conductor	23 AWG solid pure bare annealed copper
Ratings	CMP plenum rated; CMR for riser where applicable; RoHS compliant
Use cases	Indoor/outdoor, in-wall, IP cameras, PoE, gaming, streaming
Accessories	Includes 100 wall clips and 100 zip ties; packaging may vary

Our Verdict

The Syston Cat 5e bulk cable is a solid value for installers and savvy home users who need long, plenum-rated pure copper cable with good signal performance. It is especially sensible where code-compliant plenum cabling and reduced crosstalk matter, though buyers should be prepared to terminate the cable themselves and handle it carefully to avoid kinks. For the price and specification, it delivers dependable networking capability for cameras, PoE devices and standard data applications.

Frequently Asked Questions

Does this cable come with RJ45 connectors?
No. The product is sold as bulk cable without RJ45 ends and is intended for custom termination.

Is this safe for plenum spaces?
Yes. The cable is CMP plenum rated, making it suitable for use in air-handling plenum areas when local code allows.

Will it support Power over Ethernet?
Yes. The 23 AWG solid copper conductors are suitable for PoE devices and maintain good signal and power delivery over typical run lengths.