{"product_id":"juniper-jpsu-550-c-vdc-afo-ex4400-550w-vdc-power-supply-front-to-back-airflow","title":"Juniper JPSU-550-C-VDC-AFO | EX4400 550W VDC Power Supply, Front-to-Back Airflow","description":"\u003cp\u003eThis 550W variable DC power supply module is built for the Juniper EX4400-48F-S fibre access and aggregation switch. It suits sites that supply high-voltage DC, such as telecom and industrial DC-powered facilities, and it can be installed as a redundant pair for continuous operation.\u003c\/p\u003e\u003cp\u003eThe unit accepts a wide 120 to 310 VDC input at a 7 A rated current and delivers 550W of output power. It is the front-to-back airflow (AFO) version, identified by the AIR OUT label and orange handle, with its own internal fan for independent cooling. Fitting two modules gives fully redundant, load-sharing operation, and each is a hot-insertable, hot-removable field replaceable unit with an OUT.OK status LED.\u003c\/p\u003e\u003cp\u003eIt is supported only on the EX4400-48F-S model and should be used with front-to-back airflow fan modules. AC, standard DC and variable DC power supplies, or units with a different airflow direction, must not be mixed in the same chassis. No licence is needed for the power supply itself.\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":67729105027242,"sku":"JPSU-550-C-VDC-AFO","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9181\/8922\/files\/Juniper_4613fb7c-0c9f-4426-8813-259b3920635b.png?v=1792714213","url":"https:\/\/www.xsnet.com.au\/products\/juniper-jpsu-550-c-vdc-afo-ex4400-550w-vdc-power-supply-front-to-back-airflow","provider":"XS Network Tech","version":"1.0","type":"link"}