Berk-Tek (Leviton) 11091087, LANmark 1000 Category 6 Plenum UTP Cable Dark Gray

Berk-Tek (Leviton) 11091087 LANmark 1000 Cat 6 Plenum U/UTP copper cable is a data cable built with 23 AWG solid conductors and a CMP plenum fire rating. It is ETL verified to ANSI/TIA/EIA-568-B.2-1 Category 6 standard and is characterized to 550 MHz for added headroom. Supplied in a 1000 ft (305 m) box, it supports high-performance network installations where low crosstalk and strong signal integrity matter.

Technical Specs

Brand	LANMARK-1000
Product family	Copper Cable
RoHS compliant	Yes
Category	Cat 6
Construction	U/UTP
Shielding	U/UTP - Unshielded Twisted Pair
Conductor size	23 AWG (American Wire Gauge)
Conductor type	Solid
Pair count	4 pair
Type	Data
Flame rating	CMP
Fire rating	Plenum
Color	Gray
Jacket color	Grey
Verification / standard	ETL verified to ANSI/TIA/EIA-568-B.2-1 Category 6 standard
Performance	Full power sum performance
Balance characteristics	Documented balance characteristics (LCL, LCTL)
Frequency characterization	Characterized to 550 MHz, 300 MHz greater than the standard
Length	1000 ft (305 m)
Packaging	Box

Applications

• Supports high-performance network installations where low crosstalk and strong signal integrity matter.
• Use it for Gigabit Ethernet runs with headroom.
• Install in plenum spaces based on its plenum fire rating and CMP flame rating.
• Reduce emissions and transmission errors through documented balance characteristics (LCL, LCTL).
• Maintain existing application performance through power sum characterization.
• Add bandwidth required for future applications.

Berk-Tek® is a premium brand of Leviton® Manufacturing Co., Inc., known for high-quality networking and cable solutions. All trademarks are the property of their respective owners.