{"product_id":"cisco-vco-io-e1-4-e1-interface-card-for-summa-four","title":"Cisco VCO-IO-E1-4 E1 Interface Card For Summa Four","description":"\u003cdiv\u003e\u003cp\u003eCisco VCO-IO-E1-4 is an E1 interface card for the Summa Four system, delivering four E1 spans for digital telecom connections. The card’s model name exactly matches VCO-IO-E1-4, and some product listings reference it as VCO4K 4-Span E1, confirming its four E1 channel capability. Designed to extend the Summa Four platform, this four-span E1 card enables multiple E1 lines to be interfaced within Cisco's Summa Four hardware ecosystem.\u003c\/p\u003e\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51678099833134,"sku":null,"price":283.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8f81f674-9c53-444b-bb7d-236b7dc29440.jpg?v=1769571741","url":"https:\/\/plgautomation.com\/products\/cisco-vco-io-e1-4-e1-interface-card-for-summa-four","provider":"PLG Automation ","version":"1.0","type":"link"}