GENESIS 21151101 Stranded Unshielded Cable Riser Cmr 194160011942 18/4 FT4 1000FT

( Brand: Genesis ), ( Manufacturer Part Number: 21151101 ), ( Type: Stranded Unshielded Cable ), ( Unit Type: Unit ), ( Length: 1000 Ft ), ( Jacket Material: Pvc ), ( Conductors: Bare Copper ), ( Cable Rating: Riser ), ( Country Of Origin: United States ), ( UPC: 194160011942 )

Review GENESIS 18/4 Stranded Unshielded Cable Riser Cmr Ft4 1000ft White

The Genesis 21151101 18/4 Stranded Unshielded Cable is a high-quality riser-rated CMF-FTP (Commercial Multiconductor Fully-Jacketed Flat Twisted Pair) cable designed for use in telecommunications and data communication applications. This cable is specifically engineered to meet or exceed Category 5e specifications.

Measuring 1000 feet in length, this cable is ideal for long-distance runs in riser applications. It features an 18 gauge, 4-conductor design, with each conductor being made up of 18 individually insulated strands. The stranded construction of the conductors provides greater flexibility and more durability compared to solid conductors.

The unshielded design of this cable means that it does not have an overall shield to protect against electromagnetic interference (EMI) or radio frequency interference (RFI). Instead, each individual twisted pair is shielded with a foil and braid combination. This design approach offers excellent protection against crosstalk and signal degradation, while also providing cost savings compared to shielded cables.

The cable is rated for use in riser applications, which means it is designed to be installed in building risers and plenums. It is also compliant with the National Electrical Code (NEC) Article 800 for telecommunications cables and meets the requirements of UL Standard STD-441 for Communications Circuits and Equipment.

The outer jacket of this cable is made up of a CMF (Commercial Multiconductor Fully-Jacketed) design, which provides enhanced durability and protection against physical damage. The jacket material is resistant to oils, sunlight, and other environmental hazards, ensuring the longevity of the cable.

In summary, the Genesis 21151101 18/4 Stranded Unshielded Cable is a high-performance, cost-effective solution for telecommunications and data communication applications requiring long-distance runs in riser environments. Its stranded design, unshielded/shielded twisted pair construction, and compliance with industry standards make it a reliable choice for building infrastructure projects.

Pros and Cons of Buying Genesis 21151101 18/4 Stranded Unshielded Cable (Riser, CMR, FT4, 1000ft)

The Genesis 21151101 18/4 Stranded Unshielded Cable (Riser, CMR, FT4, 1000ft) is a commonly used cabling solution for various applications. Let's examine the potential advantages and disadvantages of purchasing this cable.

1. Riser Rating: This cable has a riser rating, which means it can be installed in vertical runs between floors in a building, making it suitable for larger installations.

2. CMR Rating: The CMR (Communications Multipoint Distribution System) rating ensures that the cable can be used in plenum spaces, which are areas between floors that are used for the distribution of heating and cooling systems. This rating improves fire safety since the cable does not release toxic fumes when burned.

3. FT4 Fire Rating: The FT4 (Flame Tunnel) fire rating indicates that the cable can withstand fires for a longer period than regular cables, providing an additional layer of safety.

4. 18 AWG Wire: The 18 AWG (American Wire Gauge) wire used in this cable is thinner than 16 AWG but still capable of carrying a decent amount of current. This makes it a cost-effective option for applications where current carrying capacity is not a significant concern.

5. Stranded Conductors: The use of stranded conductors makes the cable more flexible and less prone to breakage, which can be advantageous during installation and when the cable is subjected to bending or twisting.

1. Cost: The Genesis 21151101 18/4 Stranded Unshielded Cable is more expensive compared to solid unshielded cables due to its additional features, such as the riser and CMR ratings.

2. Limited Current Carrying Capacity: Since it uses thinner wires (18 AWG), this cable may not be suitable for applications requiring high current carrying capacity.

3. Larger Bundle Size: Due to the larger number of conductors (18 for power and 4 for ground), this cable will require more space when bundled or installed, which may impact the overall installation cost and complexity.

The Genesis 21151101 18/4 Stranded Unshielded Cable (Riser, CMR, FT4, 1000ft) offers several benefits, including riser and CMR ratings, FT4 fire rating, stranded conductors, and cost-effectiveness. However, its limitations include higher cost, limited current carrying capacity, and larger bundle size.

Based on the information provided, this cable is recommended for applications where safety, flexibility, and the ability to install in vertical runs and plenum spaces are essential. If current carrying capacity is a significant concern, it may be necessary to consider a different cable with thicker wires.

Details:

Genesis 21151101 18/4 Stranded Unshielded Cable, Riser, CMR, FT4, 1000' White.

part #: 21151101 prices

• $236.43-$266.99

specifications indusfir:

• brand: Genesis
• mpn: 21151101
• type: Stranded Unshielded Cable
• unit type: Unit
• length: 1000 Ft
• jacket material: Pvc
• conductors: Bare Copper
• cable rating: Riser
• country of origin: United States
• upc: 194160011942

offer indusfir:

• options: Ship-to-home
• sold: 0
• started: April 3, 2026
• quantity: 1
• availability: In Stock

payments indusfir:

• credit card: Diners-club
• wallet: Apple-pay
• other

general indusfir:

• Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment
• condition: New Open box

seller indusfir:

• rating: 99.7%
• # reviews: 64517
• city: North Salt Lake, Utah

returns indusfir:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 30 Days

shipping indusfir:

• service: UPS Ground
• cost: $0.00
• type: Fixed
• class: Standard
• carrier: UPS
• transit: 4-7 Days

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