Bulk Cat 5e Ethernet Cable - 304,8m (1000 ft.) - Solid - CMR-Rated - Blue
Make reliable Ethernet connections in applications requiring CMR-rated cable
Product ID: WIRC5ECMR
The WIRC5ECMR Cat5e 350MHz Solid UTP Cable (Blue) is CMR rated for use in walls, conduit, ceilings, etc. and is packaged as a 1000-foot bulk roll. The cable features a blue PVC jacket, which provides both flexibility and durability, while making it easier to color code network cable connections.
Backed by StarTech.com's Lifetime Warranty.
The StarTech.com Advantage
- Enjoy the low cost savings of buying bulk
- Rated to 350Mhz which exceeds Cat 5e standards
- Convenient measurement of cable runs
CMR rated for use in walls, conduit, ceiling and other vertical applications
Ideal for network installation at home, office, or educational institution
|Cable Jacket Type||PVC - Polyvinyl Chloride|
|Fire Rating||CMR Rated (Riser)|
|Industry Standards||Category 5|
|Number of Conductors||4 Pair UTP|
|Maximum Cable Length||304.9 m [1000 ft]|
|Cable Length||304.9 m [1000 ft]|
|Conductor Type||Solid Copper|
|Product Length||304.9 m [1000 ft]|
|Product Weight||9.3 kg [20.6 lb]|
|Wire Gauge||24 AWG|
|Shipping (Package) Weight||9.9 kg [21.9 lb]|
|What's in the Box|
|Included in Package||1 - 1000 ft Bulk Roll of Blue CMR Cat5e Solid UTP Cable|
Drivers & Downloads
Frequently Asked Questions
Before You Buy
In order to work properly, straight-through Ethernet cables must be terminated with the same pin configurations on either end. Two different wiring standards exist for wired Ethernet: T568A (A wiring) and T568B (B wiring). A and B wiring offer the same electrical properties and either standard can be used. StarTech.com uses the T568B wiring standard for all of the straight-through Ethernet cables.
Note: For more information about the differences between straight-through and crossover Ethernet cables, refer to the following FAQ: http://www.startech.com/faq/network_cables_straight_through_vs_crossover.
Wiring Pinout Table
StarTech.com offers two similar types of network patch cables: molded and snagless. The difference between these cables is the style of the RJ-45 terminations and not the cable technology, as both types of cables offer the same performance.
Molded cables are the most universally used cables. The RJ-45 connectors have a molded boot that joins the connector to the cable, and the RJ-45 connector's lock is unprotected. They are typically used in applications where there are not many insertion cycles (they are not unplugged and plugged back in often), like in a hard-to-access space.
Snagless cables have a modified boot when compared to molded cables. The boot on a snagless cable has a small flap that protects the RJ-45 connector's lock from being snapped off easily. They are typically used in applications where there are high insertion cycles, like an easy-to-access space.
Although both types of cables offer the same performance, in some cases, one type of cable is preferred over another.
For examples of some applications and the recommended cable, see the following table:
|Laptop to wall jack||Snagless|
|Cable road kit||Snagless|
Different categories of UTP (Unshielded Twisted Pair) cabling were created for better performance in certain applications. As a general rule, the higher the category number, the higher the noise reduction and lower attenuation, and consequently the higher the bandwidth. For example, CAT6 can handle higher data rates at longer distances than CAT5 can. Newer categories have been added since the original revision to achieve these higher data rates.
The most widely used cable for Ethernet is CAT5e, which is good for most gigabit Ethernet applications. StarTech.com offers CAT5e, CAT6, and CAT6a Ethernet cables.
Any cable type can be used in any application as long as it meets the transfer speeds required for the application.
The following table compares the UTP cable categories:
|Category||Typical Application||Maximum frequency||Maximum length for application|
|CAT5||10/100 Mbps Ethernet||100 Mhz||
100 meters for 100BASE-T
100 meters for 1000BASE-T
|CAT6||Gigabit Ethernet||250 MHz||
100 meters for 1000BASE-T
|CAT6a||10-Gigabit Ethernet||500 MHz||
100 meters for 10GBASE-T
Note: The performance of any UTP cable is dependent on the length used and how the cable is terminated.
Patch cables can come in two different wiring applications: straight-through and crossover. The type of cable that is required depends on the application. Straight-through Ethernet cables are the most commonly used.
|Cable type||Typical application|
Crossover cables use two different wiring standards: one end uses the T568A wiring standard, and the other end uses the T568B wiring standard. To determine if you have a straight-through or crossover cable, compare the Ethernet cables to see if the colors are wired in the same order on each end. For more information on Ethernet wiring standards, refer to the following FAQ: http://www.startech.com/faq/network_cables_a_vs_b_pinout.
Many modern network devices support Auto MDI-X, which automatically negotiates which wiring standard is required. For example, a computer with Auto MDI-X can use either a straight-through or crossover cable for any application.
Two different wiring standards exist for wired Ethernet: T568A (A wiring) and T568B (B wiring). The straight-through patch cables offered by StarTech.com adhere to the T568B standard.
For more information on straight-through versus crossover Ethernet cables, refer to the following FAQ: http://www.startech.com/faq/network_cables_straight_through_vs_crossover.
For more information on Ethernet wiring, refer to the following FAQ: http://www.startech.com/faq/network_cables_a_vs_b_pinout.
Stranded Ethernet cables are flexible and are often used as patch cables, short cables that are ideal for connecting a computer to a wall outlet or to a router. Solid Ethernet cables are rigid but have better signal strength. These cables are ideal for use behind walls and in longer cable runs.
* Product appearance and specifications are subject to change without notice.