provides transmission performance meeting Category 6 specifications.. KRONE cables are low skew products, i.e.. the difference in propagation delay between the individual pairs is very l
Trang 1provides transmission performance meeting Category 6 specifications
KRONE cables are low skew products, i.e the difference in propagation delay between the individual pairs is very low This is increasingly being requested for Gigabit
Ethernet The suitability of the cable for high-bit-rate transmission systems ensures a high degree of future proofing Additional features are the slim design and low weight
of the cables Each pair is individually shielded with foil (STP) and around the stranded pairs (PIMF) we designed this kind with a extra foil The cable thus exceeds the
requirements for EN 55022 Class B emission and EN 55024 immunity, enabling
networks to be built which are compliant with the standards on electromagnetic
compatibility The compact design allows the cables to be installed flat or folded
together
* Cable description in accordance to ISO/IEC 11801 (2002) appendix E
Trang 2Characteristics
Specified up to 450 MHz
Excellent electrical characteristics
Each pair is individually shielded with foil (PIMF)
Additional foil around the stranded pairs
Drain wire between foil shields
Low delay skew between the pairs (low skew)
Zero halgen version (LSZH / Low Smoke Zero Halogen)
Flame retardant to IEC 60332-3 and DIN VDE 0472, part 804, test type C
Design
Type designation
Category Copper conductor Number of pairs Fire rating (MJ/m) Halogen-free
Tensile strength for installation [N] Outside-ø [mm] Weight [kg/km]
STP 450/23 8P LSZH-3 6 AWG 23 8 1,16 yes 210 7,4 x 15,5 100
Elektrical Characteristics at 20°C
*) Standard: Requirements on 100 m installed Category 6 cable for Class E cabling links (corresponds to EN 50288-5-1 )
Trang 3Max loop resistance: 146 Ohm/km
Max resistance difference: 2%
Longitudinal conversion loss dB/ref Length = 1000 m: > 46 dB at 64 kHz
Longitudinal conversion loss dB/ref Length = 1000 m: > 40 dB at 1 MHz
Longitudinal conversion loss dB/ref Length = 1000 m: > 20 dB at 100 MHz
Mutual capacity: 43 pF/m
Max capacitance at 0,001 MHz: 1000 pF/km
Propagation velocity > 10 MHz ( NVP * c ): 0,79 c
Propagation delay > 10 MHz: 4,2 ns/m
Skew: 4 ns/100m
Mechanical Characteristics
Wire insulation: Zero halogen foam/skin material
Sheath material l: Zero halogen, flame-retardant
Deployment area: Dry and damp rooms
Max temperature range during installation: 0°C up to +50 °C
Max operating temperature: -20 up to +60°C
Min bend radius for single flexure: 40 mm (over flat side)
Min bend radius during installation or pulling: 60 mm (over flat side)
Ordering Information
Type designation: STP 450/23 4P LSZH-3
Delivery: 500 m on one way drum
Ordering number 4 pairs: TBA
Type designation: STP 450/23 4P LSZH-3
Delivery: 1.000 m on one way drum
Ordering number 4 pairs: TBA