{"product_id":"juniper-jnp-3000w-dcafo2-qfx5230-64cd-3000w-dc-power-supply-afo-airflow","title":"Juniper JNP-3000W-DCAFO2 | QFX5230-64CD 3000W DC Power Supply, AFO Airflow","description":"\u003cp\u003eThis 3000 W DC power supply module is built for the Juniper QFX5230-64CD, the 2U 64-port 400GbE data centre switch. It suits high-density data centre, metro Ethernet and telecom environments that run on -48 V DC feeds, including Open Rack v3 (ORv3) deployments where the DCAFO2 model is paired with the ORv3 tray-mounted DC switch.\u003c\/p\u003e\u003cp\u003eThe module accepts an input of -40 V to -72 V DC and delivers 12 V at 250 A plus a 12 VSB standby rail at 1 A. It uses airflow-out (AFO) cooling, moving air from the ports toward the power supply side, so it must be matched with AFO fans. Each switch takes two power supplies in a 1+1 redundant, load-sharing arrangement, and the module is hot-removable and hot-insertable once the second supply is installed and running.\u003c\/p\u003e\u003cp\u003eOn DC power the QFX5230-64CD draws about 487 W typical and 1446 W at maximum. Each supply needs its own external circuit breaker, with a 2-pole, 125 VDC, 80 A unit recommended. Do not mix this module with AFI 2400 W DC supplies, as the switch raises an alarm when airflow direction or wattage differs between power supplies.\u003c\/p\u003e\u003cp\u003eEnquire with XS Network Tech for new or used pricing and availability.\u003c\/p\u003e","brand":"Juniper","offers":[{"title":"Default Title","offer_id":67729104568490,"sku":"JNP-3000W-DCAFO2","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9181\/8922\/files\/Juniper_7d9a36fc-faf0-42b2-884f-78bc6cd9311f.png?v=1792714179","url":"https:\/\/www.xsnet.com.au\/products\/juniper-jnp-3000w-dcafo2-qfx5230-64cd-3000w-dc-power-supply-afo-airflow","provider":"XS Network Tech","version":"1.0","type":"link"}