{"product_id":"10g-sfp-dac-twinax-cable-5m-high-speed-passive-direct-attach","title":"10G SFP+ DAC Twinax Cable 5m - High-Speed Passive Direct Attach","description":"\u003cp\u003eIn this review the 10G SFP+ DAC Twinax Cable is evaluated as a straightforward, cost-conscious way to link SFP+ ports over short runs. It is aimed at network engineers and IT staff who need dependable 10Gbps copper connectivity without transceivers, and the single biggest reason to buy is practical compatibility with HPE ProCurve and similar equipment combined with plug-and-play simplicity. The review looks at real-world fit, build quality, and where this passive copper option makes sense versus optics.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10Gbps performance:\u003c\/strong\u003e Provides full 10GBase-CU throughput for high-speed transfers in supported environments, useful for storage and server links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play installation:\u003c\/strong\u003e The passive SFP+ to SFP+ design requires no external power or complex setup, enabling quick swaps in racks or server rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad compatibility:\u003c\/strong\u003e Engineered for HPE ProCurve and related modules, it also follows EEPROM I2C, MSA, and TTA conventions to improve interoperability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e The twinax copper construction offers a robust, low-maintenance alternative to optical transceivers for short-distance links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 meter length:\u003c\/strong\u003e A 5m (16.4 ft) reach fits many rack-to-rack and top-of-rack to server connections without added patching complexity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable is best for IT teams running HPE ProCurve, Aruba, or compatible switches and servers that accept SFP+ copper DACs and need a reliable, inexpensive 10G link for data centers, lab environments, or backup connectivity. The passive twinax format is especially sensible where power draw, heat, and transceiver cost are concerns.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include deployments needing longer runs than 5m, or networks that require optical fiber for distance, isolation, or maximum future-proofing. Also, environments relying on guaranteed vendor-certified optics for support contracts should confirm compatibility before choosing a third-party passive DAC.\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 connectivity in supported setups, delivering expected throughput for storage and server links.\u003c\/li\u003e\n\u003cli\u003eGood build quality and straightforward installation that saves time in racks and server rooms.\u003c\/li\u003e\n\u003cli\u003eWide device compatibility with HPE ProCurve and many related modules thanks to standard EEPROM and MSA compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance reports vary by environment, so some users may see less-than-expected speeds depending on host card or switch firmware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eSFP+ to SFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Data Rate\u003c\/td\u003e\n\u003ctd\u003e10Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003ePassive Copper Twinax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e5m (16.4 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 70 C (32 to 158 F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols\u003c\/td\u003e\n\u003ctd\u003e10G Gigabit Ethernet, 1x InfiniBand QDR\/DDR\/SDR, Fibre Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Machines\u003c\/td\u003e\n\u003ctd\u003eHPE ProLiant, Virtual Connect, and listed ProCurve modules\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-distance 10Gbps links in racks where HPE ProCurve and compatible ports are used. It delivers good build quality, easy installation, and broad interoperability, making it a strong value for IT teams who need dependable copper connectivity without extra transceiver costs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cable work with HPE ProCurve switches?\u003c\/strong\u003e\u003cbr\u003eYes, it is listed as compatible with HPE ProCurve and related modules and follows EEPROM I2C and MSA conventions for ease of integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a power source for the cable?\u003c\/strong\u003e\u003cbr\u003eNo, the passive direct attach copper design requires no external power and is plug-and-play in supported SFP+ ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace fiber for long runs?\u003c\/strong\u003e\u003cbr\u003eNo, this 5m passive twinax cable is intended for short rack- or server-room runs; fiber is required for longer distances.\u003c\/p\u003e","brand":"Macroreer","offers":[{"title":"Default Title","offer_id":48147918061787,"sku":"B08114N85M","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/612uBSEOvKL._SL1024.jpg?v=1768841528","url":"https:\/\/gearmusthave.com\/products\/10g-sfp-dac-twinax-cable-5m-high-speed-passive-direct-attach","provider":"GearMustHave","version":"1.0","type":"link"}