{"product_id":"at-t-ed8c724-30-oc-3-shelf-assembly-component","title":"AT\u0026T ED8C724-30 OC-3 Shelf Assembly Component","description":"\u003cdiv\u003e\u003cp\u003eED8C724-30 OC-3 Shelf Assembly, G3, is a DDM-2000 OC-3 shelf component used in Lucent\/Alcatel‑Lucent telecom installations to terminate OC-3 traffic within a DDM-2000 chassis. The shelf provides 8.5 inches of mounting space and accepts compatible interface modules (sold separately) that realize DS1, DS3, EC-1, OC-1, and OC-3 interfaces. The ED8C724-30 designation identifies the specific shelf revision, designed for OC-3 configurations and compatible with other ED8C724-30 family variants such as G1 and G4. As a core component of the OC-3 multiplexing shelf, this assembly serves as the physical backbone for card modules that carry line-rate traffic, with the shelf itself housing the backplane and mechanical connections required for reliable operation in telecom environments. When ordering, pair this shelf with the appropriate OC-3\/OC-1 interface modules and ensure compatibility with the DDM-2000 OC-3 system chassis to support your network topology and traffic requirements.\u003c\/p\u003e\u003c\/div\u003e","brand":"AT\u0026T","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660302385454,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_16bcbb9b-e7cc-4d7d-82da-70166753173d.jpg?v=1769535865","url":"https:\/\/plgautomation.com\/products\/at-t-ed8c724-30-oc-3-shelf-assembly-component","provider":"PLG Automation ","version":"1.0","type":"link"}