{"product_id":"extron-stp20-1000-22-157-03","title":"Extron STP20\/1000 20 AWG Serial Control\/Audio Cable 22-157-03","description":"\u003cp\u003e\u003cstrong\u003eExtron STP20\/1000\u003c\/strong\u003e (part number 22-157-03) — 1,000 ft of single-pair 20 AWG shielded serial control and audio cable, supplied as a non-plenum bulk spool.\u003c\/p\u003e\n\n\u003cp\u003eWhere the 22 AWG members of the STP Series are chosen for tight pathways, the STP20 trades a little bulk for heavier copper: one twisted pair of 0.038 in tinned copper conductors, color coded red and black, riding inside a 100 percent aluminum foil shield. The tinned copper drain wire is bonded to the jacket, which means a single strip exposes both the pair and the ground path. Polypropylene insulation, a PVC inner jacket and a gray PVC outer jacket bring the finished cable to a 0.214 in nominal diameter.\u003c\/p\u003e\n\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavier 20 AWG conductors, 0.038 in (0.97 mm) tinned copper, in one shielded twisted pair.\u003c\/li\u003e\n  \u003cli\u003eFull 100 percent aluminum foil shield paired with a bonded tinned copper drain wire.\u003c\/li\u003e\n  \u003cli\u003eNominal impedance of 45 ohms.\u003c\/li\u003e\n  \u003cli\u003eNon-plenum gray PVC jacket carrying NEC CM and C(UL) 60 °C ratings.\u003c\/li\u003e\n  \u003cli\u003e1,000 ft (304.8 m) on a self-dispensing spool with a 19 lb shipping weight.\u003c\/li\u003e\n  \u003cli\u003eSequential numbering printed on the SuperFlex jacket so length checks happen at the pull, not afterward.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eThis is the spool integrators keep on the truck for long RS-232 and audio home runs in ordinary construction: divisible ballrooms, university lecture capture, municipal chambers, house-of-worship platforms, and the equipment-room trunking that ties control processors to amplifiers and displays across a campus.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConductors: 1 shielded twisted pair, 20 AWG tinned copper, 0.038 in (0.97 mm)\u003c\/li\u003e\n  \u003cli\u003eNominal core OD 0.070 in (1.78 mm); nominal overall OD 0.214 in (5.44 mm)\u003c\/li\u003e\n  \u003cli\u003eJacket: gray PVC, non-plenum; NEC CM, C(UL) 60 °C\u003c\/li\u003e\n  \u003cli\u003eStandard length 1,000 ft (304.8 m); shipping weight 19 lb (8.6 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlso referenced as Extron STP201000, STP20-1000, part number 2215703.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302124187868,"sku":"EXTRON-STP201000-2215703","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/22-157-03-sq1080.jpg?v=1787252639","url":"https:\/\/www.ampronix.com\/products\/extron-stp20-1000-22-157-03","provider":"Ampronix","version":"1.0","type":"link"}