{"product_id":"10g-sfp-dac-twinax-cable-1m-high-speed-direct-attach-cable","title":"10G SFP+ DAC Twinax Cable 1m - High Speed Direct Attach Cable","description":"\u003cp\u003eIn this review the 10G SFP+ DAC Twinax Cable is evaluated for network engineers and data center technicians who need a short, reliable 10Gbps copper link. The bottom line: this 1 meter passive twinax leads with its straightforward compatibility and signal integrity testing, making it a practical choice where cost, simplicity and proven interoperability with HP ProCurve J9281B and Aruba switches matter most. For anyone wiring short runs between SFP+ ports, the cable offers predictable 10Gbps performance without the complexity of active modules.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10Gbps performance:\u003c\/strong\u003e Delivers full 10 gigabit Ethernet speeds for switch-to-switch and switch-to-storage links in dense racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMSA compliance:\u003c\/strong\u003e Fully compliant to SFF-8431, SFF-8432 and SFF-8472 standards for predictable SFP+ behavior across supported ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven compatibility:\u003c\/strong\u003e 100% compatible with HP ProCurve J9281B and Aruba 8320-class equipment for plug-and-play deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Die cast metal shells and pull-to-release latching provide a secure mechanical connection in frequent-use environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal verified:\u003c\/strong\u003e Each cable passes TDR and VNA tests in a signal integrity lab, reducing the chance of intermittent link problems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe cable is aimed at IT teams, small data centers and storage admins who need a simple, passive 10G interconnect for short runs between switches or to storage appliances. Its 1 meter length and 30AWG twinax make it ideal for rack-adjacent connections where fiber or active optics would be unnecessary expense.\u003c\/p\u003e\n\u003cp\u003eIt is not for long-distance links, sites that require optical isolation, or users who need hot-swappable optics with extended reach; those users should consider fiber cabling or active SFP+ modules instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable 10Gbps throughput for short-range interconnects without extra power or configuration.\u003c\/li\u003e\n\u003cli\u003eMSA standard compliance and lab-tested signal integrity reduce compatibility surprises.\u003c\/li\u003e\n\u003cli\u003eTough metal housings and pull-to-release latches secure ports in high-density racks.\u003c\/li\u003e\n\u003cli\u003eCompact blue jacket and 1m length make cable management straightforward in tight spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePassive twinax is limited to short distances and is not a substitute for fiber over longer runs.\u003c\/li\u003e\n\u003cli\u003e30AWG construction is less flexible than thicker cables, which can be awkward in some routing scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMacroreer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eSFP+ direct attach copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1 meter (3.3 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003e100 ohm twinax, 30AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eSFF-8431, SFF-8432, SFF-8472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eCompatible with HP ProCurve J9281B and Aruba 8320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 10G SFP+ DAC Twinax Cable is a practical, cost-effective choice for short-range 10Gbps connections in racks and data closets. It is well suited to network operators who need standard-compliant, lab-tested passive copper links to trusted HP ProCurve and Aruba switches, and it represents good value where fiber is unnecessary and simplicity is preferred.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable compatible with Aruba and HP ProCurve switches?\u003c\/strong\u003e\u003cbr\u003eYes, it is listed as compatible with HP ProCurve J9281B and Aruba 8320 series equipment and is designed for plug-and-play use with those ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maximum distance will this passive twinax support?\u003c\/strong\u003e\u003cbr\u003ePassive twinax of this construction is intended for short runs; the 1 meter length is optimal for rack-adjacent connections and not for long-distance links.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require drivers or power?\u003c\/strong\u003e\u003cbr\u003eNo, as a passive SFP+ direct attach copper cable it requires no external power or special drivers when used with compatible SFP+ ports.\u003c\/p\u003e","brand":"Macroreer","offers":[{"title":"Default Title","offer_id":48147059114203,"sku":"B08R7D5H28","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61uhLyj-NFL._SL1024.jpg?v=1768841393","url":"https:\/\/gearmusthave.com\/products\/10g-sfp-dac-twinax-cable-1m-high-speed-direct-attach-cable","provider":"GearMustHave","version":"1.0","type":"link"}