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Blue bulk Ethernet cable on a spool, 304.8m, solid 23AWG Cat6 STP CMR

Monoprice Inc.

Monoprice 118608 Cat6 550MHz STP CMR 23AWG 304.8m Blue

SKU CH-CMAS-CGSDK

Shielded 23 AWG Cat6 bulk cable rated 550 MHz for gigabit ethernet runs up to 304.8 metres

  • Product typeNetwork Ethernet Cables
  • Overall length304.8
  • Product colorBlue
  • Key featuresBuy with Confidence: With Monoprice's Lifetime Warranty on a
  • Pure bare copper conductors ensure reliable signal integrity
  • 550 MHz bandwidth supports 1000Base-T gigabit ethernet networks
  • 23 AWG solid wire construction exceeds TIA/EIA 568-C.2 standards
  • CMR riser-rated jacket approved for commercial building installations
  • 8 metre bulk length provides ample cable for large projects

1000ft Cat6 550MHz STP CMR cable

Monoprice 118608 is a 304.8m bulk Ethernet cable built with 23AWG solid bare copper conductors and a shielded twisted-pair design. The CMR-rated PVC jacket meets riser-space fire requirements for commercial installations. It exceeds TIA/EIA 568-C.2 specifications for 1000Base-T gigabit networks. The blue jacket carries no logo markings.

Installers running riser-rated shielded runs

This cable suits contractors and IT teams who need UL-listed, RoHS-compliant Cat6 for in-wall or between-floor gigabit links where EMI shielding and CMR fire rating are required. Buyers who need a flexible stranded patch cord for short desk connections should look at something else. Anyone requiring a plenum-rated jacket for air-handling spaces cannot use this CMR product. Installers who prefer pre-terminated assemblies will not find connectors in this bulk reel.

Shielded twisted-pair construction with CMR rating

The combination of foil shielding around all four pairs and a riser-rated jacket determines whether this reel fits the building code and noise environment of the job site. If the project demands plenum rating or unshielded cable, this specific product will not meet those requirements.

How it compares

Measured against everything we stock in Ethernet & LAN Cables, at today’s prices. Recalculated every night.

Price $166.99
Pricier than about 91% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Brand nameMonoprice
Model name118608
Product typeNetwork Ethernet Cables
Product colorBlue

Questions about this item

How do I install the Monoprice 118608 Cat6 550MHz STP CMR cable in a riser space?

Route the solid 23 AWG bare copper conductors through vertical shafts, maintain the twisted pairs to the termination point, and terminate to TIA/EIA 568-C.2 wiring standards using shielded connectors that ground the STP foil.

What maintenance will the Monoprice 118608 Cat6 550MHz STP CMR cable require over time?

The solid 23 AWG bare copper conductors and CMR-rated PVC jacket need no routine maintenance; inspect the shield bonding and jacket integrity only if network errors appear after building work.

What limit appears first when the Monoprice 118608 Cat6 550MHz STP CMR cable runs 1000Base-T continuously?

The 550 MHz bandwidth and 1000Base-T rating set the sustained throughput ceiling; the solid 23 AWG conductors and CMR jacket do not impose a lower thermal or distance limit.

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