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DAC Cable

DAC Cable

The undisputed price-performance champions in the server rack: DAC Cables (Direct Attach Copper) are the smartest solution when you want to connect devices over extremely short distances (usually 1 to 3 meters). Instead of buying expensive fiber optic cables and two separate optical transceiver modules, a DAC cable, often called a Twinax cable, gives you an all-in-one package! The transceivers are already permanently attached to the ends of the copper cable. Just plug it in and instantly establish a blazing-fast uplink connection!

Why networking pros rely on Direct Attach Copper:

Unbeatable Cost Efficiency: Since the SFP/QSFP modules are already integrated, you save massively on hardware costs compared to optical connections.
Plug & Play Perfection: Whether switch-to-switch, router-to-switch, or NAS-to-server – DAC cables are ready to use immediately and do not require complicated cleaning like fiber optics.
Low Power Consumption & Latency: Without the need for optical-electrical conversion, these cables consume extremely little power and offer the lowest possible latency.
For Every Speed: Our range covers everything – from classic 10G (SFP+) connections and 25G (SFP28) to massive 40G (QSFP+) and 100G (QSFP28) uplinks.

Find the right DAC cable in your required length now and connect your high-end hardware without any bottlenecks!

Lightwin LWO-DAC-SFPP | SFP+ DAC Cable 10Gbps (0.5 - 3m)

The smart alternative to fiber optics: Our LWO-DAC-SFPP Direct Attach cables (Twinax) are the simplest solution for 10 Gigabit connections in your server rack. They connect two SFP+ ports directly without the need for expensive transceivers or fragile fiber cables. Available in lengths from 0.5m to 3m, they cover everything from direct switch stacking to connections across rack boundaries. MSA compliant and compatible with Cisco, Ubiquiti, MikroTik, Netgear, and many more.?? Important ...

SKU: ART1056
GTIN: 9120138892313
HAN: LWO-DAC-SFPP
Shipping weight: 0,10 kg
Item weight: 0,06 kg
Variations in: Cable length

Lightwin LWO-DAC-SFP28 | SFP28 DAC Cable 25Gbps (0.5 - 5m)

Turbocharge your Network: Upgrade to full 25 Gigabit with our LWO-DAC-SFP28 Direct Attach cables. These Twinax cables are the most cost-efficient solution for connecting modern servers and switches with SFP28 ports. They offer 2.5 times the speed of traditional 10G connections with the same footprint. Available in lengths from 0.5m to 5m, they are perfect for high-performance computing, storage clusters, and cross-rack connections. MSA compliant and compatible with Cisco, Ubiquiti, MikroTik, ...

SKU: ART1060
GTIN: 9120138892344
HAN: LWO-DAC-SFP28
Shipping weight: 0,10 kg
Item weight: 0,06 kg
Variations in: Cable length

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