{"product_id":"n9k-pdc-3000w-b-cisco-3000w-dc-hot-swap-power-supply-front-to-back-port-side-intake-for-nexus-9500-power-supply","title":"Cisco N9K-PDC-3000W-B 3000W DC F-B Airflow (Port Side Intake) Power Supply","description":"\u003cp\u003eThe Cisco N9K-PDC-3000W-B is a 3000W DC hot-swap power supply for the Nexus 9500 modular chassis. Cisco describes it as a port-side intake unit, so air moves front-to-back. Unlike Nexus 9300 power supplies, the -B suffix on this part does not mean back-to-front airflow.\u003c\/p\u003e\r\n\u003cp\u003eIt accepts -48 to -60 VDC nominal input across a -40 to -70 VDC range and is rated 90 percent or better efficient from 20 to 100 percent load. Installation needs four customer-supplied cables, two negative and two positive, with 6 AWG recommended. A Nexus 9504 takes up to four supplies, a 9508 up to eight, and a 9516 up to ten. Each supply can be replaced while the chassis keeps running.\u003c\/p\u003e\r\n\u003cp\u003eThe Nexus 9500 cools front-to-back only, so there is no back-to-front version of this supply. DC power is common in telecom central offices and other sites built around -48V plants.\u003c\/p\u003e\r\n\u003cp\u003eFor AC-powered chassis, see the \u003ca href=\"https:\/\/www.networktigers.com\/products\/n9k-pac-3000w-b-cisco-power-supply\"\u003eCisco N9K-PAC-3000W-B 3000W AC port-side intake power supply\u003c\/a\u003e. The \u003ca href=\"https:\/\/www.networktigers.com\/products\/n9k-c9504-fan-cisco-fan\"\u003eCisco N9K-C9504-FAN Nexus 9504 fan tray\u003c\/a\u003e is also available for the Nexus 9504.\u003c\/p\u003e\r\n\u003cp\u003eThe supply measures 5.25 x 17.75 x 1.75 inches and weighs 6.4 pounds.\u003c\/p\u003e\r\n\u003cp\u003eThis seller refurbished Cisco N9K-PDC-3000W-B is tested, working, and covered by the NetworkTigers one-year warranty.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":52621793094,"sku":"NSH-6179","price":1254.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/9318\/files\/cisco-N9K-PDC-3000W-B.jpg?v=1689322821","url":"https:\/\/www.networktigers.com\/products\/n9k-pdc-3000w-b-cisco-3000w-dc-hot-swap-power-supply-front-to-back-port-side-intake-for-nexus-9500-power-supply","provider":"NetworkTigers","version":"1.0","type":"link"}