{"product_id":"cisco-800-21486-06-oc3-pos-mm-interface-card-module","title":"Cisco 800-21486-06 OC3 POS MM Interface Card Module","description":"\u003cdiv\u003eCisco 800-21486-06 OC3 POS MM Interface Card Module is a four-port OC-3 Packet-over-SONET (POS) interface card designed for Cisco GSR 12000 systems. It is referenced as 4OC3X POS-MM-MJ-B with ENG3 Release B and carries the part number 800-21486-06. This module provides four OC-3 POS MM ports on a single interface card, enabling multiple OC-3 POS traffic streams to be handled within a single GSR 12000 deployment. As an interface card module, it is intended to be installed in a compatible Cisco chassis to extend OC-3 POS connectivity on the router, rather than functioning as an independent device. The ENG3 Release B engineering revision indicates its alignment with the GSR 12000 hardware and software environment for reliable operation. In short, this is a specialized Cisco add-on that expands WAN transport capabilities by delivering four OC-3 POS MM interfaces through a compact module within the Cisco GSR 12000 backbone platform.\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51678144364846,"sku":null,"price":1378.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9e67263f-bbfb-49f4-bd74-1c64570d4347.jpg?v=1769572345","url":"https:\/\/plgautomation.com\/products\/cisco-800-21486-06-oc3-pos-mm-interface-card-module","provider":"PLG Automation ","version":"1.0","type":"link"}