{"product_id":"extron-rsb-123-60-604-20","title":"Extron RSB 123 1U Basic Rack Shelf 3.5-Inch Deep Black 60-604-20","description":"\u003cp\u003e\u003cstrong\u003eExtron RSB 123\u003c\/strong\u003e (part number 60-604-20) — the black 1U, 3.5-inch deep Basic Rack Shelf. Extron lists this part number as retired.\u003c\/p\u003e\n\u003cp\u003eSmall Extron interfaces, converters and distribution amplifiers are not full-width devices, so getting them into a 19-inch rack means giving them a floor to sit on. The RSB 123 is that floor: a single rack unit deep enough for 3.5-inch products, able to carry four quarter-rack-width units or eight eighth-rack-width units alongside each other. Devices bolt down through the shelf from underneath with the screws supplied in the box, and the shelf itself fastens into the rack rails. It is the stripped-back version of the RSF 123 kit, so blanking faceplates are not part of this package; add RFF Series plates separately if you want the empty positions covered.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1U shelf, 1.73 inches high, 19 inches wide across the rack ears\u003c\/li\u003e\n\u003cli\u003e3.5-inch (8.9 cm) shelf depth for shallow Extron products\u003c\/li\u003e\n\u003cli\u003eCarries four quarter-rack or eight eighth-rack width devices\u003c\/li\u003e\n\u003cli\u003eProducts mount from the underside using the included hardware\u003c\/li\u003e\n\u003cli\u003eBlack finish — the retired colour option in the RSB 123 line\u003c\/li\u003e\n\u003cli\u003eRFF Series false faceplates available as an optional add-on\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eShallow racks and credenzas where depth is at a premium: classroom and huddle-room cabinets, lectern racks, under-desk and wall-box builds, portable flight racks, and control rooms consolidating several small interfaces into one rack unit.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Extron RSB 123, part number 60-604-20\u003c\/li\u003e\n\u003cli\u003eRack height: 1U, 1.73 in (4.4 cm)\u003c\/li\u003e\n\u003cli\u003eWidth: 19 in (48.25 cm) with rack ears, 17.5 in (44.5 cm) usable\u003c\/li\u003e\n\u003cli\u003eDepth: 3.5 in (8.9 cm)\u003c\/li\u003e\n\u003cli\u003eFinish: black; false faceplates not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"alt-refs\"\u003eAlso referenced as Extron RSB123, RSB-123, part number 6060420.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302916485340,"sku":"EXTRON-RSB123-6060420","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/60-604-20-sq1080.jpg?v=1787252972","url":"https:\/\/www.ampronix.com\/products\/extron-rsb-123-60-604-20","provider":"Ampronix","version":"1.0","type":"link"}