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 PC’s and internet equipment over shorter distances.

Shielding
Cat5e 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 21 - 40,共 647 項產品
Results per page
Description Price Length Sheath Colour Terminated/Unterminated Connector Type Shield Type Outer Sheath Material Number of Strands Outer Diameter Core Strands Fire Behaviour Connector A Connector B
RS庫存編號 724-8798
製造零件編號70007E.00305
BrandBelden
HK$3,589.77
毎卷:305 米
Reel(s)
305m Green Unterminated Unterminated/Unterminated SF/UTP PVC 7 - 7/22 - - -
RS庫存編號 791-8560
製造零件編號851-10682 RJ45C5E-1.0MLSGY
HK$42.34
單位
1m Grey Terminated Male RJ45/Male RJ45 Unshielded LSZH - - - - - -
RS庫存編號 298-0936
製造零件編號39.A0360
HK$1,126.63
1 盒 305 米
Box(es)
305m Grey Unterminated Unterminated/Unterminated U/UTP PVC - 5mm - - - -
RS庫存編號 724-8782
製造零件編號70006E.00305
BrandBelden
HK$3,047.18
毎卷:305 米
Reel(s)
305m Green Unterminated Unterminated/Unterminated SF/UTP PVC 1 - 1/22 Flame Retardant - -
RS庫存編號 916-4080
BrandRS PRO
HK$2,293.70
毎卷:305 米
Reel(s)
305m Purple Unterminated Unterminated/Unterminated Unshielded PVC 8 5.2mm 8/0.5 Low Smoke Zero Halogen (LSZH) - -
RS庫存編號 413-241
製造零件編號1305A B59500
BrandBelden
HK$4,389.73
毎卷:152 米
Reel(s)
152m Black Unterminated Unterminated/Unterminated U/UTP PVC 7 - 7/32 - - -
RS庫存編號 557-032
BrandRS PRO
HK$12.48
單位
1m Grey Terminated Male RJ45/Male RJ45 U/UTP PVC - - - - Plug Plug
RS庫存編號 557-464
BrandRS PRO
HK$2,031.04
毎卷:305 米
Reel(s)
305m Grey Unterminated Unterminated/Unterminated U/UTP PVC 1 5mm 1/24 - - -
RS庫存編號 557-468
BrandRS PRO
HK$18.02
單位
1m Green Terminated Male RJ45/Male RJ45 U/UTP PVC - - - - Plug Plug
RS庫存編號 557-212
BrandRS PRO
HK$1,580.06
毎卷:305 米
Reel(s)
305m Grey Unterminated Unterminated/Unterminated F/UTP PVC 1 5mm 1/24 - - -
RS庫存編號 103-499
製造零件編號39-504-5E
HK$1,027.28
毎卷:305 米
Reel(s)
305m Purple Unterminated Unterminated/Unterminated U/UTP LSZH - 5.2mm - - - -
RS庫存編號 451-7057
製造零件編號RJCAB-Y-3050
BrandBrad
HK$3,221.25
毎卷:304 米
Reel(s)
304m Black Unterminated Unterminated/Unterminated F/UTP PE 1 6.1mm 1/24 - - -
RS庫存編號 812-4797
BrandRS PRO
HK$367.41
毎卷:100 米
Reel(s)
100m Grey Unterminated Unterminated/Unterminated UTP PVC 7 5.2mm 7/016 - - -
RS庫存編號 365-8157
製造零件編號GPCPCF050-888H
BrandBrand-Rex
HK$162.67
單位
5m Grey Terminated Male RJ45/Male RJ45 F/UTP LSZH - - - - - -
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 Red Terminated Male RJ45/Male RJ45 UTP PVC - - - - Male RJ45 Male RJ45
RS庫存編號 557-480
BrandRS PRO
HK$19.60
單位
1m Blue Terminated Male RJ45/Male RJ45 U/UTP PVC - - - - Plug Plug
RS庫存編號 762-1190
製造零件編號2100356-2
HK$125.99
單位
1m Black Terminated Male RJ45/Male RJ45 UTP - - - - - - -
RS庫存編號 556-297
BrandRS PRO
HK$36.66
單位
5m Yellow Terminated Male RJ45/Male RJ45 F/UTP PVC - - - - Plug Plug
RS庫存編號 164-4719
製造零件編號2100356-2
HK$140.92
個 (以毎袋:25)
單位
1m Black Terminated Male RJ45/Male RJ45 UTP - - - - - - -
RS庫存編號 556-954
BrandRS PRO
HK$67.95
單位
3m Blue Terminated Male RJ45/Male RJ45 F/UTP PVC - - - - Plug Plug