{"product_id":"addon-10gbase-cu-sfp-to-sfp-direct-attach-cable-hp-compatible","title":"AddOn 10GBase-CU SFP+ to SFP+ Direct Attach Cable - HP Compatible","description":"\u003cp\u003eIn this review the AddOn 10GBase-CU SFP+ to SFP+ direct attach cable is assessed for small data centers and IT pros who need a short, reliable twinax connection. The bottom line: this passive copper cable delivers HP-compatible 10G performance out of the box and is programmed and serialized to ensure reliable initialization with compatible SFP+ ports. For anyone replacing an HP J9281B or adding short 10G links, the cable's verified compatibility and MSA compliance make it a practical, cost-effective choice.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHP compatible programming:\u003c\/strong\u003e The cable is uniquely serialized and programmed so it initializes like the OEM part and reduces compatibility headaches.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePassive twinax construction:\u003c\/strong\u003e Operates over copper for short runs up to 1.00m (3.28ft), making it suitable for switch-to-switch and server-to-switch links in racks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTested for data traffic:\u003c\/strong\u003e Each unit is data-traffic and application tested to help ensure reliable 10G connectivity under real loads.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMSA compliance:\u003c\/strong\u003e Built to comply with Multi-Source Agreement standards so it functions with a broad range of SFP+ ports that follow the same spec.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact packaging and weight:\u003c\/strong\u003e Small package dimensions and a light package weight make it easy to stock and ship for spares or quick replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable is aimed at network engineers, systems administrators, and small data center operators who need short 10G copper links between compatible SFP+ ports. It is particularly useful when replacing an HP J9281B with a functionally identical and tested alternative.\u003c\/p\u003e\n\u003cp\u003eBuyers who require longer reaches or active optical solutions should look elsewhere, since this model is a passive copper twinax with a 1.00m maximum reach and is intended for short, rack-level connections rather than campus or long-distance links.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eFunctionally identical to the referenced HP part thanks to programming and serialization, improving plug-and-play compatibility.\u003c\/li\u003e\n \u003cli\u003eMSA compliance and application-level testing reduce the risk of interoperability issues across compliant equipment.\u003c\/li\u003e\n \u003cli\u003eSimple passive twinax design offers a low-cost, low-power way to run 10G links within a rack.\u003c\/li\u003e\n \u003cli\u003eCompact packaging and light weight make it convenient for stocking spare parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eLimited to a 1.00m (3.28ft) maximum reach, so it is not suitable for longer runs or cross-room connections.\u003c\/li\u003e\n \u003cli\u003eThe shipped part number may differ from the listed number, which could concern buyers who expect identical labeling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eComputer Input Device\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eHP J9281B compatible SFP+ twinax\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaximum Reach\u003c\/td\u003e\n\u003ctd\u003e1.00m (3.28ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePassive copper twinax\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eMSA standards; programmed and serialized\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e0.18 Lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe AddOn 10GBase-CU SFP+ to SFP+ direct attach cable is a sensible replacement for HP J9281B applications where a short, dependable 10G copper link is required. It is good value for rack-level networking because it is programmed, serialized, and tested for compatibility, though those needing longer runs will require an alternative. Overall it suits IT teams looking for a tested, low-cost twinax option.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable fully compatible with HP SFP+ ports?\u003c\/strong\u003e\u003cbr\u003eYes, the cable is programmed, uniquely serialized, and tested to initialize and perform like the HP J9281B compatible part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum length supported?\u003c\/strong\u003e\u003cbr\u003eThis passive twinax cable supports a maximum reach of 1.00m (3.28ft), intended for short rack connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the shipped part number match exactly?\u003c\/strong\u003e\u003cbr\u003eThe actual part shipped may carry a different part number but will be functionally identical and 100% compatible as described.\u003c\/p\u003e","brand":"AddOn","offers":[{"title":"Default Title","offer_id":48686534656219,"sku":"B00EBJQ55U","price":45.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41l8J4aTowL._AC_SL1000.jpg?v=1778716556","url":"https:\/\/gearmusthave.com\/products\/addon-10gbase-cu-sfp-to-sfp-direct-attach-cable-hp-compatible","provider":"GearMustHave","version":"1.0","type":"link"}