When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping

40 Gbps Network Cables

All Network Cables

52 40 gbps network cables from Ximhun, FLYPROFiber, UGREEN and more. Most cost $7 to $41, and half cost less than $13.

FiuxgctsSpec score 9.5

Ethernet, Cat8, 40 Stated speed

+Shielded design helps reduce interference on the line
+25 foot length suits runs across a room or office
+Braided construction for a sturdier outer sheath
−Longer runs are less common for Cat 8 installs than shorter ones
$19.99
as of 11/04/2026 05:07 PST - Details
JovmoxzSpec score 9.5

Ethernet, Cat8, 40 Stated speed

+Shielded construction for interference protection
+Pure copper conductors
+3 ft cable length for short connections
−Short 3 ft length limits placement options
$2.99
as of 11/04/2026 05:06 PST - Details
LekvkmSpec score 9.5

Ethernet, Cat8, 40 Stated speed

+Cat8 supports up to 40 Gbps speeds
+Shielded SSTP construction reduces interference
+15 feet long for desk-to-wall or router runs
−Shielded construction makes the cable stiffer to route
$14.99
as of 11/04/2026 09:07 PST - Details
LovicoolSpec score 9.5

Ethernet, Cat6, 40 Stated speed

+Shielded construction for interference resistance
+Weatherproof for outdoor use
+15 ft length for short connections
−Short 15 ft length limits placement
$5.99
as of 11/04/2026 02:07 PST - Details
LtemziiySpec score 9.5

Ethernet, Cat8, 40 Stated speed

+Shielded construction for reduced interference
+Short 6 ft length suits desk-to-router runs
+Nylon braided jacket
−Short length limits placement flexibility
$6.38
as of 11/04/2026 10:07 PST - Details
James BaySpec score 9.5

Ethernet, 40 Stated speed

+Shielded construction for reduced interference
+Supports up to 40 Gbps transfer speeds
+About 9.8 feet long for desk or rack runs
−Heavy duty build is less flexible than standard patch cables
$38.38
as of 11/04/2026 02:08 PST - Details
UGREENSpec score 9.5

Ethernet, Cat8, 40 Stated speed

+Shielded construction reduces interference
+Braided jacket for added durability
+Flat design for tidy routing
−Short 1.5 ft length limits placement options
$6.99
as of 11/04/2026 10:06 PST - Details
QozodaSpec score 9.5

Ethernet, Cat8, 40 Stated speed

+Flat design for neater runs and easier routing
+Braided shielding helps guard against interference
+Shielded construction for cleaner signal transmission
−Shorter 6.6 foot length limits placement options
No price recorded yet.
Syston Cable TechnologySpec score 9.5

Ethernet, Cat8, 40 Stated speed, Riser (CMR)

+Long 1000 ft length for runs between rooms
+Shielded S/FTP construction reduces electromagnetic interference
+Solid bare copper conductors for permanent installs
−Bulk raw cable needs connectors and tools fitted
−Solid conductors are less flexible for frequent moves
No price recorded yet.
FiberPrime

Fiber, OM3, 40 Stated speed, Low smoke (LSZH)

+Low smoke zero halogen jacket for enclosed spaces
+Pack of 4 to 5 cables for multiple connections
+6.6 ft length for close equipment connections
$18.99
as of 11/04/2026 02:07 PST - Details
Beyondtech

Fiber, OM4, 40 Stated speed, Low smoke (LSZH)

+OM4 multimode fiber for high-speed links
+Low smoke zero halogen jacket
+LC duplex connectors on both ends
No price recorded yet.
CablesAndKits

Fiber, OM4, 40 Stated speed, Riser (CMR)

+OM4 multimode fiber
+Duplex connection with LC and SC connectors
+About 6.6 ft length for short fiber links
$8.91
as of 11/04/2026 02:06 PST - Details
GESS TechnologiesSpec score 9.5

Ethernet, Cat8, 40 Stated speed, 4 to 5

+Pack of 5 cables for multiple connections
+Shielded construction reduces external interference
+3 foot length suits short equipment connections
$23.12
as of 11/04/2026 02:07 PST - Details
OrbramSpec score 9.5

Ethernet, Cat8, 40 Stated speed, Outdoor

+100 ft length for room-scale runs
+Shielded SFTP construction reduces interference
+Nylon braided jacket for durability
$35.99
as of 11/04/2026 10:06 PST - Details
UGREENSpec score 9.5

Ethernet, Cat8, 40 Stated speed

+Shielded construction reduces interference
+Braided jacket for added durability
+15 ft length for longer runs
$15.99
as of 11/04/2026 02:10 PST - Details
1aTTack.de

Ethernet, Cat8, 40 Stated speed, Low smoke (LSZH)

+Supports 40 Gbit/s speeds over 40GBase-T connections
+Supports PoE+ power delivery
+Low smoke zero halogen jacket for safer installations
$35.96
as of 11/04/2026 05:06 PST - Details
Dbilida

Fiber, 40 Stated speed

+100 foot length for long runs between devices
+40 Gbps data rate, as listed
+Fiber construction for long-distance USB signaling
$169.99
as of 11/04/2026 02:11 PST - Details
Molltto

Ethernet, Cat8, 40 Stated speed, 2 to 3

+Pack of 2 to 3 cables for multiple connections
+Cat8 cable rated for 40 Gbps data transfer
+Flat design for tidy cable runs
$12.99
as of 11/04/2026 10:05 PST - Details
Sokqovt

Ethernet, Cat8, 40 Stated speed, Outdoor

+50 ft length for longer runs
+Outdoor jacket for outdoor use
+Pure copper conductors
$12.29
as of 11/04/2026 10:06 PST - Details
BlueRigger

Ethernet, Cat8, 40 Stated speed, Outdoor

+Cat8 cable rated for 40 Gbps data speeds
+Outdoor jacket is weatherproof and UV resistant
+25 feet long for runs between buildings or outdoor spots
No price recorded yet.
FLYPROFiber

Fiber, OM3, 40 Stated speed, Low smoke (LSZH)

+40 stated speed: the highest stated speed of the 52 here
$17.99
as of 11/04/2026 02:06 PST - Details
SpeedyCables

Fiber, OM3, 40 Stated speed, Low smoke (LSZH)

+40 stated speed: the highest stated speed of the 52 here
$7.49
as of 11/04/2026 02:08 PST - Details
Lidkew

Fiber, OM3, 40 Stated speed, Low smoke (LSZH)

+40 stated speed: the highest stated speed of the 52 here
$12.99
as of 11/04/2026 02:07 PST - Details

Compare specs

network cableTypeEthernet categoryStated speedJacket ratingSpec scorePrice
EthernetCat8409.5$19.99
as of 11/04/2026 05:07 PST - Details
EthernetCat8409.5$2.99
as of 11/04/2026 05:06 PST - Details
EthernetCat8409.5$14.99
as of 11/04/2026 09:07 PST - Details
EthernetCat6409.5$5.99
as of 11/04/2026 02:07 PST - Details
EthernetCat8409.5$6.38
as of 11/04/2026 10:07 PST - Details
Ethernet409.5$38.38
as of 11/04/2026 02:08 PST - Details
EthernetCat8409.5$8.99
as of 11/04/2026 10:07 PST - Details
EthernetCat8409.5$6.99
as of 11/04/2026 10:06 PST - Details
EthernetCat8409.5No current price
EthernetCat840Riser (CMR)9.5No current price

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.