iContentsProduct overview·························································································································································· 1SR6604 physical architecture··········································································································································1SR6608 physical architecture··········································································································································3Main processing units·······················································································································································5Flexible interface platform modules ································································································································6FIP-100 ······································································································································································7FIP-110 ······································································································································································7FIP-200 ······································································································································································8FIP-210 ······································································································································································8Service aggregation platform modules···························································································································9SAP-48GBE ·······························································································································································9SAP-24GBP ···························································································································································· 10OAP cards ······································································································································································ 10HIMs and MIMs······························································································································································ 10Power supplies································································································································································ 10AC-input power supply ········································································································································· 10DC-input power supply ········································································································································· 11Fan trays·········································································································································································· 12Preparing for installation ···········································································································································13Safety recommendations ··············································································································································· 13Safety symbols ······················································································································································· 13General safety recommendations ························································································································ 13Safety with electricity ············································································································································ 13Safety with laser ···················································································································································· 13Safety with router moving····································································································································· 14Examining the installation site ······································································································································ 14Temperature and humidity···································································································································· 14Altitude ··································································································································································· 15Cleanness ······························································································································································· 15Cooling system ······················································································································································ 15ESD prevention ······················································································································································ 16EMI·········································································································································································· 17Lightning protection··············································································································································· 17Rack-mounting························································································································································ 18Installation tools······························································································································································ 18Installation accessories ·················································································································································· 18Checklist before installation ·········································································································································· 19Installing the router·····················································································································································21Installation flow ······························································································································································ 22Check before installation··············································································································································· 22Installing the router in a 19-inch rack ·························································································································· 23Installing cage nuts to the rack ···························································································································· 23Installing the cable management brackets·········································································································· 24Installing the mounting brackets to the router····································································································· 24Installing the router to the rack····························································································································· 25Grounding the router ····················································································································································· 25Installing an MPU ··························································································································································· 26Installing an RPE-X1 MPU ····································································································································· 26