Cat5e Cable

Cat5E Ethernet cables are one of the most popular types of network cable for connecting computers, modems, routers and other wired internet capable devices. Cat5E cable (which stands for Cat5 Enhanced) offers significant performance improvements over older Cat5 cable, including up to 10 times faster speeds.Cat5e cables are made of 4 pairs of twisted wire (8 total wires) that have a copper core with a colour coded insulation. The cores of Cat5e cable can be solid or stranded wire, solid core cables have a single copper core and are designed for use in permanent and semi-permanent installations over long distances. Stranded core cables have multiple strands of copper conductors twisted together, typically designed for patch cords to connect PCs and internet equipment over shorter distances. ShieldingCat5e network cables are available with various types of shielding that suit many different installations. The shielding type is identified by specific abbreviations. These abbreviations are used to create an acronym of the shielding type a specific cable has. Below are the most common shielding types:
  • UTP or U/UTP Unshielded Twisted Pair
  • F/UTP Overall Foil Shield + Unshielded Twisted Pair
  • U/FTP No Overall Shield + Each Pair Foil Shielded
  • S/FTP Overall Braided Shield + Each Pair Foil Shielded
  • SF/UTP Overall Foil and Braid Shield + Unshielded Twisted Pair
  • F/FTP Overall Foil Shield + Each Pair Foil Shielded
What's the difference between Cat5 and Cat5e cable?Cat5 cable and Cat5e cable have several differences, the most important are as follows:
  • Network support - Cat5 cable will support 10/100 Ethernet. That is, Ethernet and Fast Ethernet. Cat5e cable will support 10/100/1000 Ethernet, Fast Ethernet, and Gigabit Ethernet. Cat5e cable can be used in any application in which you would normally use Cat5 cable.
  • Less crosstalk – Crosstalk is the electrical interference that results when one wire's signal affects another wire's signal. Cat5e cable has been improved over Cat5 cable in this respect, and crosstalk has been greatly reduced.
  • Bandwidth - This is directly related to network support, in the sense that the bandwidth is the information-carrying capacity of a system. The greater the bandwidth, the greater the data carrying capacity in a given period of time. Cat5e cable is rated at 350 megahertz, and it is this increased bandwidth (compared to Cat5 cable) that allows it to support Gigabit Ethernet.

...
顯示內容 隱藏內容

篩選條件

正在檢視 41 - 60,共 676 項產品
Results per page
Description Price Length Terminated/Unterminated Connector Type Shield Type Sheath Colour Outer Sheath Material Outer Diameter Core Strands Fire Behaviour
RS庫存編號 556-865
BrandRS PRO
HK$2,293.57
毎卷:305 米
Reel(s)
305m Unterminated Unterminated/Unterminated F/UTP Grey PVC 5mm - -
RS庫存編號 791-8563
製造零件編號851-10685 RJ45C5E-2.0MLSGY (2.0)
HK$54.62
單位
2m Terminated Male RJ45/Male RJ45 Unshielded Grey LSZH - - -
RS庫存編號 385-1413
製造零件編號ENV3115M030
BrandBrad
HK$441.73
單位
3m Terminated Male RJ45/Male RJ45 F/UTP Black PUR - - -
RS庫存編號 226-659
製造零件編號AUDIOLAN4P10
HK$956.82
毎卷:100 米
Reel(s)
100m Unterminated Unterminated/Unterminated F/UTP Black PVC 5.9mm - -
RS庫存編號 556-730
BrandRS PRO
HK$114.97
單位
10m Terminated Male RJ45/Male RJ45 F/UTP Grey PVC - - -
RS庫存編號 886-2954
製造零件編號73-7794-5
HK$19.526
/個 (每包:10個)
單位
1.52m Terminated Male RJ45/Male RJ45 UTP Red PVC - - -
RS庫存編號 122-3069
BrandRS PRO
HK$6,310.37
毎卷:250 米
Reel(s)
250m Unterminated Unterminated/Unterminated UTP Grey PVC 15.5mm - Low Smoke Zero Halogen (LSZH)
RS庫存編號 449-8899
製造零件編號PCD-01003-0H
HK$58.39
單位
2m Terminated Male RJ45/Male RJ45 U/UTP Blue PVC - - -
RS庫存編號 451-7041
製造零件編號RJCAB-X-3050
BrandBrad
HK$2,100.50
毎卷:304 米
Reel(s)
304m Unterminated Unterminated/Unterminated U/UTP Black PE 5mm 1/24 -
RS庫存編號 557-492
BrandRS PRO
HK$109.60
單位
10m Terminated Male RJ45/Male RJ45 U/UTP Grey LSZH - - -
RS庫存編號 557-480
BrandRS PRO
HK$28.14
單位
1m Terminated Male RJ45/Male RJ45 U/UTP Blue PVC - - -
RS庫存編號 556-465
BrandRS PRO
HK$20.82
單位
500mm Terminated Male RJ45/Male RJ45 U/UTP Blue LSZH - - -
RS庫存編號 233-095
製造零件編號S1730NH E4X1640
BrandBelden
HK$8,230.15
毎卷:500 米
Reel(s)
500m Unterminated Unterminated/Unterminated F/UTP Grey LSZH 7.4mm - Low Smoke Zero Halogen (LSZH)
RS庫存編號 862-5663
製造零件編號09474747009
BrandHARTING
HK$91.30
單位
1m Terminated Male RJ45/Male RJ45 SF/UTP Yellow PUR - - -
RS庫存編號 405-5391
BrandRS PRO
HK$77.24
單位
5m Terminated Male RJ45/Male RJ45 U/UTP Grey - - - -
RS庫存編號 556-269
BrandRS PRO
HK$33.57
單位
2m Terminated Male RJ45/Male RJ45 U/UTP Grey LSZH - - -
RS庫存編號 449-9066
製造零件編號PCD-01013-0H
HK$104.71
單位
7m Terminated Male RJ45/Male RJ45 U/UTP Blue PVC - - -
RS庫存編號 616-2435
製造零件編號21.15.0724-40
BrandRoline
HK$93.88
單位
10m Terminated Male RJ45/Male RJ45 S/FTP Blue - - - -
RS庫存編號 449-8956
製造零件編號PCD-01005-0H
HK$68.97
單位
3m Terminated Male RJ45/Male RJ45 U/UTP Blue PVC - - -
RS庫存編號 290-9319
製造零件編號1752A 0031000
BrandBelden
HK$4,485.25
毎卷:304 米
Reel(s)
305m Unterminated Unterminated/Unterminated U/UTP Orange PVC 5.59mm 7/32 -