{"product_id":"ubiquiti-25g-sfp28-dac-cable-0-5m","title":"Ubiquiti 25G SFP28 Direct Attach Cable 0.5M - Passive Copper DAC for Switch-to-Switch Links (UACC-DAC-SFP28-0.5M)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e25 Gbps Passive Copper DAC for Short Switch-to-Switch Connections\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/ubiquiti\"\u003eUbiquiti\u003c\/a\u003e UACC-DAC-SFP28-0.5M is a 0.5-meter (1.6-foot) passive copper direct attach cable with SFP28 connectors on both ends, rated for 25 Gbps throughput. It plugs directly into SFP28 slots on UniFi switches for a low-latency, low-power connection between two devices mounted in the same rack or adjacent racks without the cost of separate transceivers and fiber.\u003c\/p\u003e\n\u003cp\u003eDAC \u003ca href=\"\/collections\/cables\"\u003ecables\u003c\/a\u003e are the simplest way to connect two SFP28-equipped switches when the distance is under a meter. No transceivers to buy, no fiber to terminate, no optical alignment. The passive copper design uses less power and adds less latency than an active optical connection, which matters in aggregation layers where every link counts.\u003c\/p\u003e\n\u003ch3\u003eWhere the UACC-DAC-SFP28-0.5M Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack-internal switch stacking\u003c\/strong\u003e connecting two UniFi aggregation or Pro Max switches mounted in the same rack at 25 Gbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpine-to-leaf links\u003c\/strong\u003e in small network closets where the aggregation switch and access switches are within half a meter of each other\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServer-to-switch uplinks\u003c\/strong\u003e connecting a 25G NIC directly to an SFP28 switch port for storage, backup, or high-throughput workloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the Cable Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 Gbps throughput:\u003c\/strong\u003e Full SFP28 line rate over passive copper. No bottleneck between connected devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFP28 to SFP28:\u003c\/strong\u003e Plugs into any standard SFP28 slot on UniFi switches and third-party networking equipment. Backward compatible with SFP+ at 10 Gbps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive copper, zero configuration:\u003c\/strong\u003e No power draw beyond what the SFP28 port provides. No drivers, no optics to align, no configuration. Plug in and link up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.5M (1.6 ft) length:\u003c\/strong\u003e Purpose-built for same-rack connections where longer cables add unnecessary bulk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild and Specs\u003c\/h3\u003e\n\u003cp\u003eSFP28 direct attach cable. 25 Gbps data rate. Passive copper, 26\/30 AWG. 0.5 m (1.64 ft) length. SFP28 to SFP28 connectors. PVC jacket, black. Compatible with UniFi and third-party SFP28 devices. Part Number: UACC-DAC-SFP28-0.5M.\u003c\/p\u003e","brand":"Ubiquiti Inc.","offers":[{"title":"Default Title","offer_id":52336811737272,"sku":"UACC-DAC-SFP28-0.5M","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/1073444992.jpg?v=1764442405","url":"https:\/\/islandelectricalsupply.com\/products\/ubiquiti-25g-sfp28-dac-cable-0-5m","provider":"Island Electrical Supply","version":"1.0","type":"link"}