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1. Component
4pairs x 0.50mm BC/CCS/CCA conductor+0.90mm PE insulation + Aluminum foil + 0.50mm BC/CCS/CCA drain wire + 5.20mm PVC jacket
(Specification can be made to customers' satisfaction.)
2.Specification
Part Number | Utp cat5e | Utp cat6 | FTP CAT.5E | |
Conductor |  Diameter | 0.51±0.01 | 0.574±0.01 | 0.515±0.01 |
 Material | Bare Copper | Bare copper | Bare copper | |
 Type | Solid | Solid | Solid | |
Dielectric(Insulation) | Diameter | 0.91±0.01 | 1.04±0.01 | 0.93±0.01 |
Material | Solid PE | Â Solid PE | Â Solid PE | |
Shielding |  Material | - |  | Aluminium foil Tinned copper drain wire |
 Coverage | - | - | 100% | |
Jacket(sheath) | Diameter | 5.1±0.1 | 6.3±0.01 | 5.5±0.01 |
Material | Flame retardant PVC | Flame retardant PVC | Flame retardant PVC | |
colors |
 Pair 1 : Blue,White / Blue  Pair 2 : Orange,White / Orange  Pair 3 : Green,White / Green  Pair 4 : Brown,White / Brown |
 Pair 1 : Blue,White / Blue  Pair 2 : Orange,White / Orange  Pair 3 : Green,White / Green  Pair 4 : Brown,White / Brown |
 Pair 1 : Blue,White / Blue  Pair 2 : Orange,White / Orange  Pair 3 : Green,White / Green  Pair 4 : Brown,White / Brown |
|
Number of Pairs | 4pairs | 4pairs | 4pairs | |
Weight (kgs/km) | 30 | 40 | 35 | |
Attenuation(10MHz dB/100m) | 6.5 | 5.6 | 6.5 | |
NEXT (100MHz dB/100m) | ≥35.3 | ≥38.3 | ≥35.3 | |
ELFEXT (100MHz dB/100m) | ≥23.8 | ≥19.8 | ≥23.8 | |
RL (100MHz dB/100m) | ≥20.1 | ≥17.3 | ≥20.1 | |
Impedance (ohms ) | 100 | 100 | 100 | |
Operating Temperature Range(°C) | -20 to 75 | -20 to 75 | -20 to 75 | |
package | 305meters/roll | 305meters/roll |
305meters/roll  |
3.Attenuations
Frequency (MHz) Â |
 Attenuation (dB/100m)  |
 Return loss (dB/100m)  |
 Pair to Pair |
|
NEXT (dB/100m) |
ELFEXT (dB/100m) |
|||
0.77 1 4 8 10 16 20 25 31.25 62.5 100 155 200 300 350 |
1.80 2.00 4.00 5.80 6.50 8.20 9.20 10.40 11.70 17.00 22.00 28.10 32.40 41.00 44.90 |
NA 20.00 23.00 24.50 25.00 25.00 25.00 24.30 23.60 21.50 20.10 18.80 18.00 16.80 16.30 |
70.00 68.30 59.30 54.80 53.30 50.30 48.80 47.30 45.90 41.40 38.30 35.50 33.80 32.30 30.20 |
69.00 66.80 54.70 48.70 46.80 42.90 40.70 38.80 36.90 30.80 26.80 22.90 20.70 17.20 15.90 |
4.Packing
1) Packing Lengths: 200m/roll, 305m/roll,1000m/drum,Other lengths available according to client's request;Â
2) Inner packing: Wooden reel, plastic reel available.Â
3) Outer packing: Cardboard box, pallet customers'request available.
4) Other packing available according to client's requestÂ
    We HANGZHOU XINGFA TRANAMISSION EQUIPMENT CO., LTD. is TOP3 cable manufacturer in Linan, Hangzhou,China. We have more than 18 years experience in the communication cable industry in China. We mainly prouduce Coaxial Cables, Lan Cables, Alarm Cables, Speaker Cables, Telephone cables and so on.
This is our factory pictures below.

6.Exhibition Trade ShowÂ
We attend to 3-5 Fairs in Hongkong, Guangzhou, and aboard, to meet with the old customer, also show our company to the future new customers.

Â
1. Component
4pairs x 0.50mm BC/CCS/CCA conductor+0.90mm PE insulation + Aluminum foil + 0.50mm BC/CCS/CCA drain wire + 5.20mm PVC jacket
(Specification can be made to customers' satisfaction.)
2.Specification
Part Number | Utp cat5e | Utp cat6 | FTP CAT.5E | |
Conductor |  Diameter | 0.51±0.01 | 0.574±0.01 | 0.515±0.01 |
 Material | Bare Copper | Bare copper | Bare copper | |
 Type | Solid | Solid | Solid | |
Dielectric(Insulation) | Diameter | 0.91±0.01 | 1.04±0.01 | 0.93±0.01 |
Material | Solid PE | Â Solid PE | Â Solid PE | |
Shielding |  Material | - |  | Aluminium foil Tinned copper drain wire |
 Coverage | - | - | 100% | |
Jacket(sheath) | Diameter | 5.1±0.1 | 6.3±0.01 | 5.5±0.01 |
Material | Flame retardant PVC | Flame retardant PVC | Flame retardant PVC | |
colors |
 Pair 1 : Blue,White / Blue  Pair 2 : Orange,White / Orange  Pair 3 : Green,White / Green  Pair 4 : Brown,White / Brown |
 Pair 1 : Blue,White / Blue  Pair 2 : Orange,White / Orange  Pair 3 : Green,White / Green  Pair 4 : Brown,White / Brown |
 Pair 1 : Blue,White / Blue  Pair 2 : Orange,White / Orange  Pair 3 : Green,White / Green  Pair 4 : Brown,White / Brown |
|
Number of Pairs | 4pairs | 4pairs | 4pairs | |
Weight (kgs/km) | 30 | 40 | 35 | |
Attenuation(10MHz dB/100m) | 6.5 | 5.6 | 6.5 | |
NEXT (100MHz dB/100m) | ≥35.3 | ≥38.3 | ≥35.3 | |
ELFEXT (100MHz dB/100m) | ≥23.8 | ≥19.8 | ≥23.8 | |
RL (100MHz dB/100m) | ≥20.1 | ≥17.3 | ≥20.1 | |
Impedance (ohms ) | 100 | 100 | 100 | |
Operating Temperature Range(°C) | -20 to 75 | -20 to 75 | -20 to 75 | |
package | 305meters/roll | 305meters/roll |
305meters/roll  |
3.Attenuations
Frequency (MHz) Â |
 Attenuation (dB/100m)  |
 Return loss (dB/100m)  |
 Pair to Pair |
|
NEXT (dB/100m) |
ELFEXT (dB/100m) |
|||
0.77 1 4 8 10 16 20 25 31.25 62.5 100 155 200 300 350 |
1.80 2.00 4.00 5.80 6.50 8.20 9.20 10.40 11.70 17.00 22.00 28.10 32.40 41.00 44.90 |
NA 20.00 23.00 24.50 25.00 25.00 25.00 24.30 23.60 21.50 20.10 18.80 18.00 16.80 16.30 |
70.00 68.30 59.30 54.80 53.30 50.30 48.80 47.30 45.90 41.40 38.30 35.50 33.80 32.30 30.20 |
69.00 66.80 54.70 48.70 46.80 42.90 40.70 38.80 36.90 30.80 26.80 22.90 20.70 17.20 15.90 |
4.Packing
1) Packing Lengths: 200m/roll, 305m/roll,1000m/drum,Other lengths available according to client's request;Â
2) Inner packing: Wooden reel, plastic reel available.Â
3) Outer packing: Cardboard box, pallet customers'request available.
4) Other packing available according to client's requestÂ
    We HANGZHOU XINGFA TRANAMISSION EQUIPMENT CO., LTD. is TOP3 cable manufacturer in Linan, Hangzhou,China. We have more than 18 years experience in the communication cable industry in China. We mainly prouduce Coaxial Cables, Lan Cables, Alarm Cables, Speaker Cables, Telephone cables and so on.
This is our factory pictures below.

6.Exhibition Trade ShowÂ
We attend to 3-5 Fairs in Hongkong, Guangzhou, and aboard, to meet with the old customer, also show our company to the future new customers.

Water Block is a heat-absorbing device of water cooling system. The water block is attached to the chip closely. Absorbing the heat emitted by the chip at any time to achieve the effect of heat transfer.Water block also has CPU Water Block and Gpu Water Block these two types, respectively bear the heat transfer function of the two.The water block is made of red copper, because the thermal conductivity of copper is better than other metals, and the price is moderate, which is the ideal material for water block.There are tiny channels inside the water block, and the water flow takes away heat quickly and ensures the normal work of the chip.
Water Block
Water Block,Acrylic Copper Water Block,Liquid Cooling Water Block,Copper Cpu Water Block
Dongyuan Syscooling Technology Co., Ltd. , http://www.syscooling.com