Tài liệu Category 7 Installation Cable S-STP, LSZH pptx

KRONE
Premis NET
®
Application:
n Installation cable within
structured cabling systems
acc. to prDIN EN 50173
(2001-10)
n To be used in pathway
systems
Possible Services:
n Ethernet 10 BaseT
n Fast Ethernet 100 BaseT
n Gigabit Ethernet 1000 BaseT
n ATM 155 Mbit/s
n TP-PMD 125 Mbit/s
n Cable Sharing (Same or
different services)
n CDDI & TPDDI (FDDI on copper)
n Token Ring with 4/16 Mbit/s
n Analogue Telephone, ISDN
Profile view:
Category 7
Installation Cable
S-STP, LSZH
KRONE GmbH
Beeskowdamm 3-11
Germany-14167 Berlin
Telefon +49 (30) / 8453-1422
Telefax +49 (30) / 8453-1412

Copper wire
AWG 23/1
core insulation
Aluminium foil
Overall shielding
Outer jacket
(97054) 01.2002 Subject to changes
Design:
Conductor bare copper wire AWG 23/1 (0,57 mm)
PE-insolation with approx. 0,4 mm wall
thickness,
Core approx. 1,4 mm
Lay up 4 x 2 cores paired
Core colours: wh/bu, wh/og, wh/gn,
wh/bn, pair in metal foil
Overall shielding Tinned copper braid
Outer jacket Halogen-free and flame retardent
material (LSZH)
Outer diameter: approx. 7,5 mm
Colour: orange RAL 2003
Inkjet marking, black:
KRONE PREMISNET CAT7 S-STP LSZH FR
4P AWG23 SBC
ISO/IEC 11801/ EN50173/IEC 60332-3
CAT C <week/year> LA <KRONE
70533062> <METERMARKER>
Standardisation:
n According to EN 50167, E DIN EN 50173 (2001-10),
CD2 ISO/IEC 11801 2

nd
edition (2001-04-19)
and prEN 50288-4-1 (edition June 2001)
n According to European Guideline 73/23/EWG (CE-marking)
n 3 P (Third Party Testing) verified, Copenhagen, DK
Mechanical Characteristics:
n Bendradius
During Installation 8 x O.D.
Installed 4 x O.D.
n Weight approx. 68 kg/km
Tensile Strengh 360N
Thermal Characteristics:
Transport and Storage -20°C up to + 60°C
Installation 0°C up to + 50°C
Operation -20°C up to + 60°C
Chemical Characteristics:
Resistance to: LSZH:
n Oil, fuel no
n Acid, leach low
n Organic solvents yes
Fire Performance:
Flame retardent ISO 60332-1, 60332-3 Kat.C
Smoke density IEC 61034-1, 61034-2
Halogen-free IEC 60754-2
Corrosive gases no
Propagation of fire no
Heat of combastion 650 kJ/m (0,18 kwh/m)
Electrical Characteristics:
DC loop resistance max. 158 Ohm/km
Resistance unbalance max. 2 %

Mutual capacity 45 p/Fm
Nominal velocity of
Propagation (NVP-value) 80 % (0,8 c)
Impedance 100 +/- 15 Ohm
Screening attenuation up to 1000 MHz min.60dB
Transfer Impedance at 10 MHz nom. 5mOhm/m
Insertion Loss and NEXT see table
Ordering Information Order Number
Cat.7 Installation Cable S-STP, LSZH, orange, round, spool 1000 m 7053 3 062-25
dB
0
10
20
30
40
50
60
70
80
90
100
1 10 100 1000
frequency [MHz]
Insertion Loss [dB/100m] NEXT [dB]
Frequency [MHz] 1 4 10 16 20 31,25 62,5 100 155 200 300 400 600 800
Insertion Loss [dB/100m] 1,8 3,4 5,4 6,9 7,7 9,7 14,0 17,9 22,7 25,5 31,6 36,2 45,7 55,0
NEXT [dB] 100,0 100,0 99,0 97,5 97,0 95,0 92,0 89,0 86,0 83,5 80,0 77,0 72,0 67,0
ACR [dB] 98,2 96,6 93,6 90,6 89,3 85,3 78,0 71,1 63,3 58,0 48,4 40,8 26,3 12,0
ELFEXT [dB] 90,0 90,0 90,0 90,0 90,0 90,0 85,0 81,0 79,0 75,0 73,0 71,0 68,0 66,0
RL [dB] 30,0 30,0 30,0 30,0 30,0 28,0 25,0 24,0 24,0 24,0 24,0 23,0 21,0 18,0