StarTech.com MSA Uncoded Compatible 2m 10G SFP+ to SFP+ Direct Attach Breakout Cable Twinax - 10 GbE SFP+ Copper DAC 10 Gbps Low Power Passive Transceiver Module DAC

Product Overview

AI-generated summary

For £30.98 ex‑VAT, this is exactly the kind of “small, sensible” DAC breakout you buy when you just need two short 10GbE copper links and you don’t want to play optics roulette. It’s passive and uncoded, so it’s best suited to straightforward, short‑reach, within-rack connections where both ends are happy with the physical pinout and basic compatibility. If you’ve got a pair of switches/servers that already support generic 10G SFP+ copper DACs, this will usually be a cheap win versus branded optics/cabling—and the low-power angle is nice when you’re running lots of ports.

That said, I wouldn’t buy it if you’re dealing with mixed vendor gear, strict transceiver policies, or any gear that’s picky about “uncoded” modules—some environments will show “not supported” or won’t train properly. Also, it’s only sensible at short distances (think rack/row, not datacentre sprawl), so don’t expect miracles if you’re trying to get beyond typical DAC reach. Who should buy: IT teams standardising internal 10GbE copper runs on compatible SFP+ equipment. Who should avoid: anyone who needs guaranteed plug‑and‑play across unknown switch models, or anyone pricing-in longer runs where you’d be better off with optics.