Active Member
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[China]
Address: Room B813,No.61, Yejin Avenue, Qingshan District,Wuhan City, Hubei Province, China.
Contact name:Cocoon Lee
Wuhan Unique Mechanical And Electrical Equipment Co.,LTD. |
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CAT5E Bulk Category 5e Ethernet Cable 1000ft 305 Meters IEC11801 Cable
Applications
Work area cable.
Support current and future Category 5e applications, such as :
1,000Base-T (Gigabit Ethernet), 100 Base-T, 10 Base-T, FDDI, ATM.
General standards
Construction and Dimensions
1. Conductor
Material : Stranded bare copper ETP.
Diameter : AWG 26 (7 × AWG 34).
2. Insulation
Material : Polyethylene.
Nominal diameter over insulation : 0.95 mm.
3. Cable core
Pair : 2 twisted insulated conductors.
Number of pairs : 4, all twisted together.
Colour code pair 1 : White / Blue and Blue.
Colour code pair 2 : White / Orange and Orange.
Colour code pair 3 : White / Green and Green.
Colour code pair 4 : White / Brown and Brown.
Foil : Overlapping polyester foil over cable core.
4. Foil shielding
Material : Laminated Aluminium / Polyester.
Position aluminium : Facing outside, in contact with drain wire.
Drain wire material : Stranded tinned copper.
Drain wire diameter : AWG 26 (7 × AWG 34).
5. Jacket
Material : PVC.
Diameter : 5.2 ±0.2 mm.
Colour : Grey (RAL 7032).
Electrical characteristics
Low frequency and D.C. (at 20°C)
Low frequency and D.C. (at 20°C) | Specification | Unit |
D.C. resistance conductor | < 14.5 | /100m |
Resistance unbalance: within a pair / between pairs | < 2/< 4 | % |
Insulation resistance | 5,000 | Mkm |
Dielectric strength conductor-conductor and conductor-screen (2 seconds) | 2.5 | kV DC |
Mutual capacitance | < 56 | nF/km |
Capacitance unbalance pair to ground | < 1,600 | pF/km |
Nominal velocity of propagation (for information only) | > 0.6 | c |
Delay skew (differential delay) | 40 | ns/100m |
Transfer impedance according IEC 61156-5 | Grade 2 |
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Coupling attenuation according IEC 61156-5 | Type II |
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High frequency (at 20°)
Type | 1* | 4 | 10 | 16 | 20 | 31.25 | 62.5 | 100 | MHz |
Attenuation | 3.2 | 6 | 9.5 | 12.1 | 13.5 | 17.1 | 24.8 | 32 | dB/100m |
Next | 65.3 | 56.3 | 50.3 | 47.2 | 45.8 | 42.9 | 38.4 | 35.3 | |
PS Next | 62.3 | 53.3 | 47.3 | 44.2 | 42.8 | 39.9 | 35.4 | 32.3 | |
ACR | 62.1 | 50.3 | 40.8 | 35.2 | 32.2 | 25.8 | 13.6 | 3.3 | |
PS ACR | 59.1 | 47.3 | 37.8 | 32.2 | 29.2 | 22.8 | 10.6 | 0.3 | |
ACR-F | 64 | 52 | 44 | 39.9 | 38 | 34.1 | 28.1 | 24 | |
PS ACR-F | 61 | 49 | 41 | 36.9 | 35 | 31.5 | 25.1 | 21 | |
Return loss | 20 | 23 | 25 | 25 | 25 | 23.3 | 20.7 | 19 | |
TCI level 1 | 40 | 34 | 30 | 28 | 27 | 25.1 | 22 | 20 | |
EL TCTL | 35 | 23 | 15 | 10.9 | 9 | 5.5 |
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Impedance upper limit | 122.2 | 115.2 | 111.9 | 111.9 | 111.9 | 114.6 | 120.2 | 125.3 | |
Impedance lower limit | 81.8 | 86.8 | 89.4 | 89.4 | 89.4 | 87.2 | 83.2 | 79.8 | |
Propagation delay | 570 | 552 | 545 | 543 | 540 | 539 | 538 | 537 | ns/100m |
Overall characteristics
Low frequency and D.C. (at 20°C) | Specification | Unit |
Elongation at break of the conductors | 8 | % |
Minimum elongation at break of the insulation | ≥ 100 | |
Minimum elongation at break of the sheath | ≥100 | |
Tensile strength of sheath | < 9 | MPa |
Maximum operating voltage (for all temperatures cable is intended to be used) | 72 | V dc |
Maximum continuous current per conductor (at 25°C) | 1.5 | A |
Temperature rating installation | 0/50 | °C |
Temperature rating operation | -30/60 | |
Total cable weight | 31 | kg/km |
Minimum bending radius (during operation and installation) | 21/42 | mm |
Maximum pulling strength | 45 | N |
Burning load | 395 | kJ/m |
Fire performance according IEC 60332-1 | Pass |
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