Fiber, OM3, 40 Stated speed, Low smoke (LSZH)
40 Gbps Network Cables
17 40 gbps network cables from Ximhun, FLYPROFiber, UGREEN and more. Most cost $6 to $28, and half cost less than $13.
+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 - DetailsProduct details
Fibergaga®OM3 LC to ST Multimode Fiber Patch Cable Duplex 2M(7ft), 5Pack | Multi-Mode 50/125µm,10G/40G, Fiber Optic
$28.69as of 11/04/2026 02:07 PST - Details
View on AmazonCompared with the 17 Network Cables on this pagePros
+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
Ethernet, Cat8, 40 Stated speed, Outdoor
+Pack of 2 cables for multiple connections
+15ft length suits longer runs between devices
+Braided design adds durability to the cable
$13.29-5%Was: $13.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Cat 8 Ethernet Cable 15FT 2Pack, High-Speed Internet Cable Network Cord | Braided,with RJ45 Connector, 40Gbps 2000MHz
$13.29as of 11/04/2026 03:09 PST - Details
View on AmazonPros
+Pack of 2 cables for multiple connections
+15ft length suits longer runs between devices
+Braided design adds durability to the cable
+RJ45 connectors for standard Ethernet ports
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
Direct attach (SFP), 40 Stated speed, 2 to 3
+9.8 ft length for nearby equipment
+Passive copper design with no power needed
+Pack of 2 to 3 cables
−Copper twinax design limits reach to short distances
No price recorded yet.
Product details
10Gtek 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP Cable for Cisco QSFP-H40G-CU3M,No price recorded yet.View on Amazon
Pros
+9.8 ft length for nearby equipment
+Passive copper design with no power needed
+Pack of 2 to 3 cables
Cons−Copper twinax design limits reach to short distances
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
Buacoz 2Meters 7ft LC/UPC to LC/UPC Fiber Patch Cable OM4 LC to LC Multi Mode Duplex 50/125um Fiber Optic Jumper
$11.99as of 11/04/2026 02:06 PST - Details
View on AmazonPros
+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
Cons−Requires multimode-compatible LC ports on equipment
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
LEKVKM Cat8 Ethernet Cable 15FT, Flat Nylon Braided jacket Black | SSTP Shielded, 40Gbps 2000MHz, Low Profile for Door
$14.99as of 11/04/2026 09:07 PST - Details
View on AmazonSpec score9.5
Pros
+Cat8 supports up to 40 Gbps speeds
+Shielded SSTP construction reduces interference
+15 feet long for desk-to-wall or router runs
+Flat braided design fits under door gaps
Cons−Shielded construction makes the cable stiffer to route
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
+Shielded cable: only 24 of 52 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
Lovicool Cat6 Ethernet Cable 15ft,Heavy Duty High Speed 26AWG, 2000Mhz with Gold Plated RJ45 Connector, Weatherproof
$5.99as of 11/04/2026 02:07 PST - Details
View on AmazonSpec score9.5
Pros
+Shielded construction for interference resistance
+Weatherproof for outdoor use
+15 ft length for short connections
+Gold-plated RJ45 connectors
Cons−Short 15 ft length limits placement
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
+Shielded cable: only 24 of 52 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
Rfan Ethernet Cable Shielded 26awg Lastest 40gbps Heavy Duty LAN Network Cable Black 3m
$38.38as of 11/04/2026 02:08 PST - Details
View on AmazonSpec score9.5
Pros
+Shielded construction for reduced interference
+Supports up to 40 Gbps transfer speeds
+About 9.8 feet long for desk or rack runs
+26 AWG conductors for a fine, flexible build
Cons−Heavy duty build is less flexible than standard patch cables
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
+Shielded cable: only 24 of 52 here have one
How pros and cons are picked (About: Disclaimer)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 - DetailsProduct details
CablesAndKits LC to SC Fiber Patch Cable, OM4 Fiber Optic Patch Cable, 2m | Aqua 50/125 Multimode Duplex UPC, Laser
$8.91as of 11/04/2026 02:06 PST - Details
View on AmazonPros
+OM4 multimode fiber
+Duplex connection with LC and SC connectors
+About 6.6 ft length for short fiber links
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
Fiber, OM3, 40 Stated speed, Low smoke (LSZH)
+40 stated speed: the highest stated speed of the 52 here
$5.99-12%Was: $6.80
as of 11/04/2026 02:08 PST - DetailsProduct details
SK-LINK OM3 LC to LC Fiber Patch Cable Multimode Duplex 3M/10ft | 50/125um MMF, Multi Mode Fiber Jumper, For 10G/40G
$5.99as of 11/04/2026 02:08 PST - Details
View on AmazonCompared with the 17 Network Cables on this pagePros
+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
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.
Product details
FiberPrime-OM3 SC to LC Fiber Patch Cable, Duplex Multimode,3m/10ft,5Pack | Multi Mode, MM, MMF, Fiber Optic PatchNo price recorded yet.View on Amazon
Pros
+Five-cable pack for multiple connections
+OM3 multimode fiber
+Low smoke zero halogen jacket
+About 10 ft length for mid-range runs
Cons−Multimode fiber, not suited to long distances
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.5
Ethernet, Cat8, 40 Stated speed, Outdoor
+2000MHz bandwidth for high-performance networks
+Shielded construction reduces interference
+10 ft length suits desk-to-router connections
−Outdoor jacket is stiffer than indoor cable
$12.99
as of 11/04/2026 10:06 PST - DetailsProduct details
AOPOCKAN TECH Cat 8 Ethernet Cable 10 ft, Shielded RJ45 Network LAN Cable | 26AWG Conductor, 40Gbps 2000MHz, Gold
$12.99as of 11/04/2026 10:06 PST - Details
View on AmazonSpec score9.5
Pros
+2000MHz bandwidth for high-performance networks
+Shielded construction reduces interference
+10 ft length suits desk-to-router connections
Cons−Outdoor jacket is stiffer than indoor cable
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
+Shielded cable: only 24 of 52 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.5
Ethernet, Cat8, 40 Stated speed, Outdoor
+Pack of 2 to 3 cables for multiple connections
+Shielded SFTP construction reduces interference
+15 ft length suits medium room runs
−Flat cable design is less suited to bundling
$12.99
as of 11/04/2026 10:07 PST - DetailsProduct details
BUSOHE Cat 8 Ethernet Cable 15 FT 2-Pack, 40Gbps 2000MHz Cat8 High Speed Flat Internet Network Patch Cord, SFTP
$12.99as of 11/04/2026 10:07 PST - Details
View on AmazonSpec score9.5
Pros
+Pack of 2 to 3 cables for multiple connections
+Shielded SFTP construction reduces interference
+15 ft length suits medium room runs
Cons−Flat cable design is less suited to bundling
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
+Shielded cable: only 24 of 52 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec 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.
Product details
Cat 8 Ethernet Cable 6.6FT, Flat High Speed 40Gbps 2000Mhz Internet Cable | 26AWG Braided Network Cord RJ45 ShieldedNo price recorded yet.View on AmazonSpec score9.5
Pros
+Flat design for neater runs and easier routing
+Braided shielding helps guard against interference
+Shielded construction for cleaner signal transmission
+Gold-plated RJ45 connectors for better contact
Cons−Shorter 6.6 foot length limits placement options
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
+Shielded cable: only 24 of 52 here have one
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
FiberPrime- OM3 LC to LC Fiber Patch Cable Multimode Duplex,2m/6ft, 5Pack | Fiber Optic Cable, Multi-mode, MM, MMF,
$18.99as of 11/04/2026 02:07 PST - Details
View on AmazonPros
+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
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
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.
Product details
BEYONDTECH 2m (6ft) LC to LC Fiber Patch Cable – (1 Pack) UPC Multimode Duplex Fiber Optic Cable – 50/125µm core,No price recorded yet.View on Amazon
Pros
+OM4 multimode fiber for high-speed links
+Low smoke zero halogen jacket
+LC duplex connectors on both ends
+6.6 ft length for short patch runs
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
UGREEN Cat 8 Ethernet Cable 15FT, High Speed Braided 40Gbps 2000Mhz Network Cord Cat8 RJ45 Shielded Indoor Heavy Duty
$15.99as of 11/04/2026 02:10 PST - Details
View on AmazonSpec score9.5
Pros
+Shielded construction reduces interference
+Braided jacket for added durability
+15 ft length for longer runs
Compared with the 17 Network Cables on this page+40 stated speed: the highest stated speed of the 52 here
+Shielded cable: only 24 of 52 here have one
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
SpeedyCables 2M/7ft LC to LC Fiber Patch Cable OM3 Multimode | 10GB/40GB 50/125µm, Multi-mode Duplex, MMF Fiber Optic
$7.49as of 11/04/2026 02:08 PST - Details
View on AmazonCompared with the 17 Network Cables on this pagePros
+40 stated speed: the highest stated speed of the 52 here
How pros and cons are picked (About: Disclaimer)About this product
Compare specs
| network cable | Type | Ethernet category | Stated speed | Jacket rating | Spec score | Price |
|---|---|---|---|---|---|---|
| Fiber | 40 | Low smoke (LSZH) | n/a | $28.69 as of 11/04/2026 02:07 PST - Details | ||
| Ethernet | Cat8 | 40 | Outdoor | n/a | $13.29 as of 11/04/2026 03:09 PST - Details | |
| Direct attach (SFP) | 40 | n/a | No current price | |||
| Fiber | 40 | Low smoke (LSZH) | n/a | $11.99 as of 11/04/2026 02:06 PST - Details | ||
| Ethernet | Cat8 | 40 | 9.5 | $14.99 as of 11/04/2026 09:07 PST - Details | ||
| Ethernet | Cat6 | 40 | 9.5 | $5.99 as of 11/04/2026 02:07 PST - Details | ||
| Ethernet | 40 | 9.5 | $38.38 as of 11/04/2026 02:08 PST - Details | |||
| Fiber | 40 | Riser (CMR) | n/a | $8.91 as of 11/04/2026 02:06 PST - Details | ||
| Fiber | 40 | Low smoke (LSZH) | n/a | $5.99 as of 11/04/2026 02:08 PST - Details | ||
| Fiber | 40 | Low smoke (LSZH) | n/a | No current price |















