LAN Cable color coding | Ethernet cable color code | UTP cable color code | RJ45 crimping color code

Exploring My Computer
Exploring My Computer
10.2 هزار بار بازدید - 2 سال پیش - (Recommended Video quality (resolution): 360p)LAN
(Recommended Video quality (resolution): 360p)

LAN / Ethernet or UTP cables are used to connect devices to a Local Network. They plug into Ethernet ports on a variety of devices (Hubs, Switches, Routers, Modems, PCs, Laptops, Network Printers etc.)

LAN / Ethernet (Un-Shielded Twisted Pair (UTP) Cable 3 types:  
Straight,  Cross,  Rollover or Console.

Straight Cable:
It is used to connect devices having different function.
Usage
Connecting a router to a hub or switch.
Connecting a server to a hub or switch.
Connecting workstations to a hub or switch.
The color coding is kept same on both ends.

Cross Cable:
It is used to connect devices having same functions or roles.
Usage
Connecting uplinks between switches.
Connecting hubs to switches.
Connecting a hub to another hub.
Connecting PC to PC or Laptop.
Connecting PC to a Router
Connecting 2 routers together without a hub or a switch.
The only difference with respect to straight cable is that 1st and 3rd // 2nd and 6th numbered cables are swapped on the 2nd end of the cable.

Console or Rollover cable:
It is used for device configuration. If we have bought a new router and want to configure it with initial config, We need a console cable for same. One end of console cable is connected to console port of the router or a switch and other end would be connected to NIC port of our Laptop or PC.
The color coding of both ends are totally reversed.
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2 سال پیش در تاریخ 1401/02/24 منتشر شده است.
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