{"product_id":"st-st-om4-fiber-patch-cable-40m-high-speed-multimode","title":"ST-ST OM4 Fiber Patch Cable 40M - High-Speed Multimode","description":"\u003cp\u003eIn this review the ST-ST OM4 fiber patch cable is evaluated for short-range, high-bandwidth network links; it is aimed at network engineers and IT teams who need reliable multimode fiber between racks, patch panels, and telecom equipment. The single biggest reason to buy is its use of genuine Corning OM4 glass with precision ceramic ferrules on ST connectors, which delivers low insertion loss and consistent 10Gb+ performance in data center and enterprise environments. Practical, tested, and straightforward, the cable is a workhorse for on-premise networking tasks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOM4 Multimode:\u003c\/strong\u003e 50\/125m OM4 fiber provides high modal bandwidth for sustained 10Gb, 40Gb, and short-range 100Gb links depending on distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorning Glass Core:\u003c\/strong\u003e The genuine Corning OM4 glass core helps maintain signal integrity and reduces attenuation on short-to-medium runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST-ST Connectors:\u003c\/strong\u003e Bayonet-style ST-ST connectors with ceramic ferrules ensure repeatable mating and low insertion loss in patch panel and bulkhead use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Zip-Cord Jacket:\u003c\/strong\u003e The 2.0mm jacket construction improves flexibility for routing in trays and racks while resisting kinks during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Tested:\u003c\/strong\u003e Inspected and tested to ANSI\/TIA\/EIA standards, offering predictable performance for professional deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Speeds:\u003c\/strong\u003e Rated modal bandwidth supports 1Gb up to 550m and 10Gb up to 300m, fitting common data center short-range needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe cable is well suited to data center technicians, telecom installers, and enterprise IT teams who need a dependable multimode patch cable for short-range links between switches, transceivers, and patch panels. Its construction and Corning glass make it particularly attractive where low insertion loss and repeatable connections matter during high-density rack builds.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for long-haul singlemode links or environments that require field-installable connectors; those users should choose singlemode fiber or factory-terminated options designed for longer distances or on-site terminations.\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\u003eSolid 10Gb performance with OM4 glass core and ceramic ferrules for consistent signal delivery.\u003c\/li\u003e\n\u003cli\u003eDurable zip-cord jacket that eases routing and reduces the risk of kinking in tight pathways.\u003c\/li\u003e\n\u003cli\u003eCompliant testing to ANSI\/TIA\/EIA standards gives confidence in commercial deployments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eST connectors are less common than LC in modern high-density transceiver setups, so adapters or panel changes may be needed.\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\u003eST-ST duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eOM4 multimode 50\/125m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e40M (131.23ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Material\u003c\/td\u003e\n\u003ctd\u003eCorning OM4 glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFerrules\u003c\/td\u003e\n\u003ctd\u003eCeramic ferrules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket\u003c\/td\u003e\n\u003ctd\u003eReinforced 2.0mm zip-cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eANSI\/TIA\/EIA inspected and tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ST-ST OM4 40M patch cable is a reliable, value-minded choice for short-range, high-speed networking in data centers and enterprise facilities. With Corning glass and ceramic ferrules it delivers low-loss, repeatable connections, making it a practical pick for technicians who need predictable 10Gb and 40Gb performance without unnecessary complexity.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cable support 10Gb Ethernet?\u003c\/strong\u003e\u003cbr\u003eYes. The OM4 rating supports 10Gb up to around 300m, so a 40M length is well within that capability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the connectors suitable for patch panel use?\u003c\/strong\u003e\u003cbr\u003eYes. The ST-ST connectors with ceramic ferrules are designed for repeatable mating in patch panels and bulkhead installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this recommended for long-distance links?\u003c\/strong\u003e\u003cbr\u003eNo. This is a multimode OM4 patch cable optimized for short-range links; singlemode fiber is recommended for long-haul connections.\u003c\/p\u003e","brand":"FCD","offers":[{"title":"Default Title","offer_id":48252244164827,"sku":"B016WX7BV4","price":68.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61wNJiiXutL._SL1500_6940bdf1-5d28-4b77-97f2-6671a9021639.jpg?v=1778347258","url":"https:\/\/gearmusthave.com\/products\/st-st-om4-fiber-patch-cable-40m-high-speed-multimode","provider":"GearMustHave","version":"1.0","type":"link"}