ASTEL Outdoor Shielded Cat3 Jelly Filled Telephone Cable – 10P to 100P

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Product Model
FTP-CAT3-BC-XX-PE
ASTEL Outdoor Shielded Cat3 Jelly Filled Telephone Cable is a multipair copper communication cable designed for outdoor telephone distribution, voice networks and building-to-building interconnections. Available in 10, 20, 50 and 100-pair configurations, it features 24 AWG solid bare copper conductors, aluminium foil shielding and a moisture-resistant jelly-filled cable core.
With 100 ± 15 Ohm impedance, Skin-Foam-Skin polyethylene insulation and a black PE outer jacket, the cable is suitable for primary and secondary distribution networks, residential compounds, commercial buildings and industrial complexes. It supports Category 3 communication applications and is specified to EIA/TIA 568B.2 requirements.

Key Features

  • Product series: FTP-CAT3-BC-XX-PE

  • Outdoor shielded Category 3 telephone cable

  • Available in 10, 20, 50 and 100 pairs

  • 24 AWG solid bare copper conductors

  • Conductor diameter: 0.50 ± 0.005mm

  • Skin-Foam-Skin (SFS) polyethylene insulation

  • Insulation diameter: 1.07 ± 0.02mm

  • Aluminium foil overall shielding

  • 0.5mm bare copper drain wire

  • Non-hygroscopic jelly-filled core for moisture protection

  • Black polyethylene (PE) outer jacket

  • Twisted-pair construction to reduce crosstalk

  • Characteristic impedance: 100 ± 15 Ohms

  • Specified frequency range: 1–16 MHz

  • Conductor DC resistance: 93 Ohms/km

  • Propagation velocity: 67.7%

  • Insulation resistance: minimum 5000 MΩ·km

  • Operating temperature: -20°C to +65°C

  • Short-term bending radius: 8 × cable OD

  • Long-term bending radius: 4 × cable OD

  • Ripcord included

  • Jacket tensile strength: ≥10 MPa

  • Jacket elongation: ≥300%

  • Standard packaging: 305m

  • Supports 10BASE-T, ISDN and legacy voice/data applications

  • Suitable for outdoor backbone and telephone distribution installations

 

More Information
Technical specification
 
Model Product Unit AST-FTP-CAT3-BC-XX
Construction:    
Conductor   Solid Bare Copper
Conductor OD mm 0.50±0.005
Conductor AWG   24 AWG
Insulation   Skin Foam Skin (SFS) (Cellular Polyethylene covered
with skin layer of high density Polyethylene compound)
Insulation Dia mm 1.07±0.02
Core Colours   Bl/Wh-Bl, Or/Wh-Or, Gr/Wh-Gr, Br/Wh-Br, Gr/Wh-Gr,
Bl/Re-Bl, Or/Re-Or, Gr/Re-Gr, Br/Re-Br, Gr/Re-Gr
Twisting   Two insulated wires twisted together. The twist length specially
designed to minimize the capacitance unbalance and cross talk.
Individual Pair Shielding   NO
Cable Core   Twisted wires are assembled to form substantially cylindrical groups
of ten pairs (called unit). Super units that assembled with suitable
number of units, which are banded with durable coloured tapes and
cables to complete the cable core.
1st Shielding   AL-Foil
1st Shielding Coverage   1P0V0C%
2nd Shielding   NO
2nd Shielding Coverage   5.0N0±A0.3
Jelly Filled   Yes (Non Hygroscopic Moisture Ingress Protection Compound)
Jacket Material   PE
Jacket Thickness mm See Table 1
Outer Dia mm See Table 1
Rip Cord   Yes
Drain Wire   BC, 0.5mm
Color   Black
Jacket Tensile Strength Mpa ≥10 Mpa (as per IEC 60332-1 requirements)
Jacket Elongation % ≥300% (as per IEC 60332-1 requirements)
Short Term Bending Radius XD   8 x OD
Long Term Bending Radius XD   4 x OD
Electrical and MechanicalParameters:    
Impedance Ohms 100 ± 15 (@ 1-16 MHz)
Frequency Range MHz 1-16 MHz
DC Resistance for Conductor Ohms/Km 93
DC Resistance Unbalance % 5 %
gCraopuancditance Unbalance to pf /1000m 3300 pf/KM @ 1 KHz
Velocity of propagation % 67.7 %
Delay Skew ns/100m ≤45ns
Dielectric Strength (pair to pair) KV/min 1.5
Dielectric Strength (pair to ground) KV/min 6.0
Insulation Resistance MOhms.km 5000 Mega Ohms.KM Min at 500 VDC
Operating Temp Range °C -20°C to +65°C
 
FrequencyMHz InsLeorstison
dB/100mMax
NEXTdB
Min
PS NEXTdB
Min
SRLdB
Min
Prop Delayns/100m
Max
PSNEXT
(≥dB)
ELFEXT
(≥dB)
PSELFEXT
(≥dB)
0.772 2.2 41.0 43.0 12.0 575      
1.00 2.6 41.0 41.0 12.0 570 41.3 39.0 39.0
4.00 5.6 32.3 32.3 12.0 552 32.3 26.9 26.9
20.9 8.5 27.8 27.8 12.0 546 27.8 20.9 20.9
10.0 9.7 26.3 26.3 12.0 545 26.3 19.0 19.0
16.00 13.1 23.3 23.3 10.0 543 23.3 14.9 14.9
 
Table 1
HCS P/N Description Jacket( thickness) OD (mm) Weight (Kg/KM) Packaging
FTP-CAT3-BC-10PE 1C0AxT23x 2B4C F PTEP 1.0±0.2mm 9.50±0.1mm   305m
FTP-CAT3-BC-20PE 2C0AxT2x3 2B4 CF TPPE 1.0±0.2mm 11.5±0.2mm   305m
FTP-CAT3-BC-50PE 5C0AxT2x3 2B4 CF TPPE 1.2±0.2mm 20.5±0.4   305m
FTP-CAT3-BC-100PE 1C00AxT23x 2B4C FPTEP 1.2±0.2mm 24.0±0.4   305m
 
Disclaimer
1. Astel Digicom Electronics reserves the right to change, modify specifications without prior notice.
2. All pictures are for illustrative purposes only. Actual product may be different in color and size that may appear in product specifications.
3. Every effort is made to provide accurate information at the time of publishing, however Astel Digicom Electronics LLC is not responsible for
any loss, directly or indirectly caused by any error in publishing.
4. E&OE (Errors and Omissions are excepted)