HiFiber 1-Pack 0.5m(1.6ft) 10G SFP+ DAC Direct Attach Copper Twinax Cable

I bought this HiFiber 10G SFP+ DAC specifically to connect my Ubiquiti UCG-Fiber to my USW-Pro-48, and it has worked perfectly. Installation really couldn't be simpler. I plugged it into the SFP+ ports at each end and the connection came straight up. It's been completely reliable since, with no messing around with transceivers or additional fibre cabling. For equipment sitting close together in a network rack, a short passive DAC like this makes a lot of sense. It keeps the installation tidy and provides the 10Gb connection I wanted between my gateway and main switch. The cable is specifically sold as a 10Gb passive DAC with Ubiquiti UniFi compatibility. It also feels well made, with secure connectors that fit nicely into the SFP+ ports. Most importantly, though, it just works. That's exactly what I want from networking equipment that gets installed in the rack and then largely forgotten about. Very happy with it and excellent value for money compared with some of the branded alternatives.

Works pretty with my UniFi system

I bought several of these cables to connect some QNAP TS932PX units, Minisforum MS-01s and TP-Link SX30XXF switches together in 10G mode. The cables have been installed for over a year now with no major issues so I can definitely recommend them

Use this to link my USW-16-PoE to my USW-Pro-24 without any issues at all. Nice short lead means it does not look silly inside the rack when the items are above each other.

Using these as uplink cables between switches on my Unifi network. Work well. Recommended.

Great cable, build quality is 1st class, I use this cable to connect my 2 switch and it works great, after performing a test the file transfer between computers has improved comparing with the previous rj45 that I own!

Plugged in and they just worked, No Fuss tested with MicroTik

Works as expected, used between a ubiquity 48 sfp+ switch and a d-link dgs 1210

Perfetto..!! Utilizzato per collegare una Dream Machine Ubiquiti ad uno Switch Netgear GS 728 TPP. Si è connesso al primo colpo e funziona alla grande. Ottimo acquisto, di sicuro il sistema ne guadagna come velocità complessiva. Mi sento di consigliarlo ad occhi chiusi.

Ich habe dieses DAC-Kabel mit einem Zyxel XGS1250-12 und einem 8 Port 2.5G Unmanaged Desktop Ethernet Switch mit 10G SFP (Amazon) im Einsatz. Beim Zyxel musste ich den SFP+ Port noch auf "DAC" und "enabled" stellen. Volle 10 GB - Geschwindigkeit wird erreicht und keine Probleme mit der Netzwerkkommunikation feststellbar. Preis/Leistung für Home-Netzwerke vollkommen akzeptabel. Im professionellen Umfeld sollte man jedoch auf robustere und zertifizierte Hersteller zurückgreifen, die allerdings auch deutlich mehr Kosten.

Comprado para conectar un NAS QNAP a un switch QNAP, en un entorno doméstico avanzado, este cable DAC pasivo SFP+ de 0,5 m cumple perfectamente su función. Fabricado en cobre Twinax, ofrece conexión full-duplex a 10 Gb/s estable y sin pérdidas. En mi caso, el cuello de botella lo impone el propio NAS (RAID5 de 4 HDD), no el enlace. 📊 Pruebas reales: Transferencias estables en torno a 990 MB/s – 1,1 GB/s medidos en Windows. Latencia muy baja y sin errores CRC en sesiones largas. Compatible al 100 % con módulos SFP+ del probado en gateway UniFi, switch y NAS QNAP. 🔧 Detalles físicos: Diámetro total del cable: 4,3 mm (medido con calibre digital). Construcción robusta, conectores metálicos con sujeción firme. Cable flexible y fácil de enrutar, aunque conviene mantener un radio mínimo de curvatura de 5 cm para no forzar el Twinax. 🔌 Conclusión: Excelente opción para enlaces cortos 10 GbE entre equipos en el mismo rack o escritorio. Muy baja latencia, buena disipación térmica y sin necesidad de transceptores ópticos. Recomendado al 100 % para interconexiones NAS-switch o servidor-switch.

Fait très bien son job.

Usato per connettere un sistema Ubiquiti, fa perfettamente il suo lavoro. Ottima qualità