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40 Gbps Network Cables

All Network Cables

19 40 gbps network cables from Ximhun, FLYPROFiber, UGREEN and more. Most cost $9 to $42, and half cost less than $19.

Fibergaga

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

+40 stated speed: the highest stated speed of the 52 here
$28.69-30%List: $40.99
as of 11/04/2026 02:07 PST - Details
Vandesail

Fiber, OM3, 40 Stated speed, Outdoor

+213-foot length covers long runs between rooms
+OM3 multimode fiber supports 40Gb transmission
+Armored construction adds physical protection
−Heavier armored build is less flexible than indoor cable
$42.89-19%Was: $52.79
as of 11/04/2026 02:11 PST - Details
Cable Matters

Fiber, OM3, 40 Stated speed, Plenum (CMP)

+Five-pack for multiple fiber connections
+Supports 40Gb data speeds
+Plenum jacket suits air-handling spaces
−Very short 3.3ft length limits placement
$29.99
as of 11/04/2026 11:08 PST - Details
Yutianhome

Fiber, OM3, 40 Stated speed

+OM3 multimode fiber for data center links
+Outdoor armored jacket for protected installs
+Uniboot duplex LC to LC connectors
−Requires fiber-compatible switches and transceivers
$41.99
as of 11/04/2026 02:06 PST - Details
NewYork Cables

Fiber, OM4, 40 Stated speed

+Supports 40 Gbps data transfer
+OM4 multimode fiber for high-speed links
+49.2 ft length suits longer runs
−Fiber needs compatible transceivers and ports
$15.00
as of 11/04/2026 02:08 PST - Details
Buacoz

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

+Low smoke zero halogen jacket for enclosed installs
+LC to LC duplex connectors for matching ports
+About 6.6 ft length suits short equipment runs
−Requires multimode-compatible LC ports on equipment
$11.99
as of 11/04/2026 02:06 PST - Details
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
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
FLYPROFiber

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

+Six-pack for multiple connections
+Low smoke zero halogen jacket
+3.3 ft length suits short connections
−Short length limits placement options
$21.99
as of 11/04/2026 11:07 PST - Details
RamboCables

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

+OM3 multimode fiber for short-range runs
+Supports 40 Gbps data rate
+Low smoke zero halogen jacket
−Very short length limits placement flexibility
$9.99
as of 11/04/2026 11:07 PST - Details
RamboCables

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

+OM3 multimode fiber for short-range runs
+Supports 40 Gbps data rate
+Low smoke zero halogen jacket
−Shorter length limits reach for longer runs
$23.99
as of 11/04/2026 02:08 PST - Details
FLYPROFiber

Fiber, OM3, 40 Stated speed, Outdoor

+12-core cable for multiple fiber connections
+Outdoor jacket for outdoor installation
+98 ft length for longer runs
−Outdoor jacket is heavier than indoor cabling
$229.99
as of 11/04/2026 02:07 PST - Details
FiberPrime

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

+Five-cable pack for multiple connections
+OM3 multimode fiber
+Low smoke zero halogen jacket
−Multimode fiber, not suited to long distances
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.
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
Fiber40Low smoke (LSZH)n/a$28.69
as of 11/04/2026 02:07 PST - Details
Fiber40Outdoorn/a$42.89
as of 11/04/2026 02:11 PST - Details
Fiber40Plenum (CMP)n/a$29.99
as of 11/04/2026 11:08 PST - Details
Fiber40n/a$41.99
as of 11/04/2026 02:06 PST - Details
Fiber40n/a$15.00
as of 11/04/2026 02:08 PST - Details
Fiber40Low smoke (LSZH)n/a$11.99
as of 11/04/2026 02:06 PST - Details
Fiber40Riser (CMR)n/a$8.91
as of 11/04/2026 02:06 PST - Details
Fiber40n/a$169.99
as of 11/04/2026 02:11 PST - Details
Fiber40Low smoke (LSZH)n/a$5.99
as of 11/04/2026 02:08 PST - Details
Fiber40Low smoke (LSZH)n/a$21.99
as of 11/04/2026 11:07 PST - Details

Before you buy

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