{"product_id":"industrial-ntpm50aa-dc-power-supply","title":"Industrial NTPM50AA DC Power Supply","description":"\u003cdiv\u003e\u003cp\u003eIndustrial NTPM50AA DC Power Supply is a DC power module designed to be installed in Nortel Networks Optera Metro 5100 shelf systems, where it provides the DC power required to operate the chassis and its attached field-replaceable components. The part number NTPM50AA identifies this unit unambiguously within Nortel's Optera Metro 5100 shelf lineage, and the parenthetical L7 note appears in the product description as a marker of its place in that family. In practice, operators deploying the Optera Metro 5100 would rely on a DC power supply like the NTPM50AA to feed the chassis rails and critical subsystems, ensuring a stable power backbone for service cards and network interfaces within the 5100 shelf.\u003c\/p\u003e\u003c\/div\u003e","brand":"Nortel","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46242899755242,"sku":null,"price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-037.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/industrial-ntpm50aa-dc-power-supply","provider":"GTG Hardware","version":"1.0","type":"link"}