Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
Chengtiantai Cable （CTT Cable）Since 1983
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Lan Cable, Category 5e, 4 Pair, FTP Low-Smoke, Zero-Halogen (LSZH)
An overall foil shield (F) with unscreened twisted pairs (UTP). This cable is very much like common UTP cables, with the addition of foil underneath the main cable jacket. Another common name for this cable is FTP.
F/UTP cables supports a frequency range of up to 100MHz and is designed for transmission speeds of up to 1 gigabit per second (Gigabit Ethernet).
Standards / references:
| International: ANSI/TIA 568-C.2 UL 1666 RoHS Compliant Directive 2011/65/EU UL 444 ISO/IEC 11801 Ed. 2.0 (Class D) National: YD/T1019-2001 |
Construction
| Inner conductor Ø: Conductor material: Core insulation: Color Code:
Screen over stranding element: Outer sheath material: Sheath thickness: Outer diameter: Outer sheath colour: | 24 AWG(0.51 mm) Solid Oxygen-free copper HDPE Pair 1: Blue-White/Blue Pair 2: Orange-White/Orange Pair 3: Green-White/Green Pair 4: Brown-White/Brown
Aluminium Foil LSZH 0.55mm 6.1 mm blue |
Dimensions
| Length: Cable weight: Wire size: Overall diameter of insulation: Overall outside diameter: | 305 m/1000 ft 12.2 kg 24AWG (Ø 0.51 mm) 1.02 mm 6.1 mm |
Electrical characteristics
| ANSI/TIA Category Characteristic Impedance (Frequency: 1-200 MHz) DC Resistance Unbalance, maximum DC Resistance , maximum at 20˚C Propagation delay at100 MHz (ns/100m) Delay Skew Mutual Capacitance Nominal Velocity of Propagation (NVP) Coupling attenuation at 30˚C Operating Frequency, maximum | 5e 100 ± 15 ohms 5 % 9.38 ohms/100 m <536 ≤35 ns 5.6 nF/100 m @ 1 kHz 69% 45MHz(dB) 100 MHz |
Mechanical Properties
| Maximum operating temperature: Operating Temperature Range: Installation temperature: Minimum bending radius: Maximum pulling force | 70˚C -20˚C to 60˚C 0˚C to 60˚C 4 x cable diameter 100 N |
Nominal Transmission characteristics(at 20℃)
| Frequency | Attenuation (Max) | PS NEXT (Min) | NEXT (Min) | PS ELFEXT (Min) | ELFEXT (Min) | TCL (Min) | ELTCL (Min) | RL (Min) |
| MHz | dB | dB | dB | dB/100m | dB/100m | dB | dB | dB |
| 4 | 4.1 | 53.3 | 56.3 | 49 | 52 | 44 | 23 | 23 |
| 8 | 5.8 | 48.8 | 51.8 | 42.9 | 45.9 | 41 | 16.9 | 24.5 |
| 10 | 6.5 | 47.3 | 50.3 | 41 | 44 | 40 | 15 | 25 |
| 16 | 8.2 | 44.2 | 47.2 | 36.9 | 39.9 | 38 | 10.9 | 25 |
| 20 | 9.3 | 42.8 | 45.8 | 35 | 38 | 37 | 9 | 25 |
| 25 | 10.4 | 41.3 | 44.3 | 33 | 36 | 36 | 7 | 24.3 |
| 31.25 | 11.7 | 39.9 | 42.9 | 31.1 | 34.1 | 35.1 | / | 23.6 |
| 62.5 | 17 | 35.4 | 38.4 | 25.1 | 28.1 | 32 | / | 21.5 |
| 100 | 22 | 32.3 | 35.3 | 21 | 24 | 30 | / | 20.1 |
Manufacturing Process Of Lan cable
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| 1. copper rod | 2. wire drawing | 3. Annealing |
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| 4. Core insulation | 5. Wire twisting | 6. wire backing twisting |
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| 7. Cabling | 8. Jacking | 9. Packing |
Certification shenzhen chengtiantai cable operates certified management systems compliant with:
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| Certificat | Information |
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| ISO 9001:2008
quality management systems | Certificat ISO 9001:2008
- Shenzhen chengtiantai cable industry development Co.Ltd. ;
Certified through Guangdong quality Testing CTC Certification Co.Ltd.;
Valid until 13 January 2019 |
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| ISO 14001:2004
environmental management systems | Certificat ISO 14001:2004
- Shenzhen chengtiantai cable industry development Co.Ltd. ;
Certified through Guangdong quality Testing CTC Certification Co.Ltd.;
Valid until 13 January 2019 |
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| OHSAS 18001:2007
assessment specification for occupational health & safety management systemsenvironmental management systems | Certificat OHSAS 18001:2007
- Shenzhen chengtiantai cable industry development Co.Ltd. ;
Certified through Guangdong quality Testing CTC Certification Co.Ltd.;
Valid until 13 January 2019 |
We manufactures a comprehensive array of wires and cables to meet diverse market needs.
| Shenzhen chengtiantai cable is a leading company in china in the energy and telecom cable systems industry.
With almost 35 years manufacturing experience, sales about $500 million in 2016 FY. |
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| We have Over 350 well trained emplyees
Manufacturing plant
– Lot area:80,000 m2, – Building area:100,000 m2. |
Customer services:
we supply a wide range of category 5e, category 6, category 6 A cable. If this all seems a litle too technical for you, then why not get in touch with us.
We look forward to assisting you in identifying the best products for your specific application and to answer any questions you might have.
Contact our technical team by email on yanlinck@gmail.com or by telephone on +86 755 6113 7976 to discuss your specific project requirement.
*Note:We do not advise the use of CCA (copper coated aluminum) cables to anyone who values their networks performance.