An Ethernet port (also called a jack or socket) is an opening on computer network equipment that Ethernet cables plug into. Their purpose is to connect wired network hardware in an Ethernet LAN, metropolitan area network (MAN), or wide area network (WAN). BigCatCables.com has a variety of Jacks available in Cat. 5E, Cat. 3, Cat. 6, Cat. 6A and Cat. 8 as well as couplers, industrial outdoor, keystone, panel mount, RJ12, shielded and tool less. Jacks come in a variety of colors (Black, Blue, Grey, White, Orange, Red, White, Yellow and Green.

Blank Keystone Keystone Jack Snap in for Wallplates Ivory
$0.35
In stock, 2000 (Including Any/All options) SKU: BC-0416-IV

Blank Keystone Keystone Jack Snap in for Wallplates White
$0.35
In stock, 10381 (Including Any/All options) SKU: BC-0416-WH


RJ11/12 (Cat.3) 110 Type Keystone Jack
$1.30
In stock, 4216 (Including Any/All options) SKU: BC-0118-B-WH


Cat.5E RJ45 110 Type Keystone Jack Vertical
$1.35
In stock, 15147 (Including Any/All options) SKU: BC-0108-B-BK


Cat.5E RJ45 110 Type 180° Keystone Jack
$1.46
In stock, 4777 (Including Any/All options) SKU: BC-0112-B-BL


Cat.6 RJ45 110 Type 180° Keystone Jack
$1.59
In stock, 4681 (Including Any/All options) SKU: BC-0111-B-BK


Cat.5E Tool Less Keystone Jack White
$1.60
In stock, 1166 (Including Any/All options) SKU: BC-0098-B-WH


Cat.6 RJ45 110 Type Keystone Jack Vertical
$1.65
In stock, 64770 (Including Any/All options) SKU: BC-0107-B-YL


Cat.6 Tool Less Keystone Jack Blue
$1.70
In stock, 1985 (Including Any/All options) SKU: BC-0101-B-BL

Cat.5E RJ45 110 Type Shielded Keystone Jack
$2.25
In stock, 642 (Including Any/All options) SKU: BC-0110-B

Cat.6 RJ45 110 Type Shielded Keystone Jack
$3.69
In stock, 1570 (Including Any/All options) SKU: BC-0109-B

Cat6a RJ45 Shielded Keystone Coupler Snap in Jack
$5.99
In stock, 535 (Including Any/All options) SKU: BC-9057-B

Cat.6 RJ45 Shielded Industrial Panel Mount Jack Waterproof Outdoor
$6.29
In stock, 2501 (Including Any/All options) SKU: BC-0095-B

Cat.6A 180 Degrees Shielded RJ45 Keystone Jack
$6.30
In stock, 7 (Including Any/All options) SKU: BC-0092-B


Cat.6 RJ45 Shielded Industrial Panel Mount Jack with Dust Cap Waterproof Outdoor
$7.09
In stock, 492 (Including Any/All options) SKU: BC-0103-B


Cat.8 RJ45 Tool Less Shielded Keystone Jack
$7.20
In stock, 284 (Including Any/All options) SKU: BC-0116-B


Cat.6 RJ45 Shielded Industrial Panel Mount Bulkhead Coupler Outdoor Waterproof
$8.19
In stock, 244 (Including Any/All options) SKU: BC-0096-B


Cat.6 RJ45 Shielded Industrial Panel Mount Bulkhead Coupler with Dust Cap Waterproof Outdoor
$8.75
In stock, 2016 (Including Any/All options) SKU: BC-0097-B

Cat.6a RJ45 Shielded Industrial Panel Mount Bulkhead Coupler Waterproof Outdoor
$11.79
In stock, 3360 (Including Any/All options) SKU: BC-8096

Cat.6a RJ45 Shielded Industrial Panel Mount Bulkhead Coupler with Dust Cap Waterproof Outdoor
$11.99
In stock, 3094 (Including Any/All options) SKU: BC-8096-C