8 Before you beginPre-installation checklistTake inventoryIf the router appears to have been damaged in shipping, return it to your place ofpurchase for a replacement. Check to make sure you received the following itemswith each router:❏ Documentation CD (includes Adobe ® Acrobat® PDF versions of thismanual, the User’s Guide and the CLI Reference Guide)❏ AC–DC power adapter and cable for use in North America❏ One Ethernet LAN cable, Cat 5E, UTP 568B, 6’❏ RS-232 DTE cable adapter 1, RJ45 to DE-9S, Kentrox catalog #77910❏ Two #8 wood screws and anchors for wall-mounting the routerOptional accessories:❏ T1 WAN cable, 10’, Kentrox catalog #93010143❏ Rack-mounting kit for 19” equipment racks, Kentrox catalog #77912❏ Ethernet cable, Cat 5E, UTP 568B, 6’, Kentrox catalog #93006212❏ One modem cable, 4-wire (modem-equipped Q2201 router only), Kentroxcatalog #930xx210 (xx denotes length of cable).❏ Spare AC–DC power adapter, Kentrox catalog #77911Prepare the installation siteThe router requires the following for safe operation:❏ Grounded, 100-240 volts AC, 50/60 Hz, power source❏ At least 1/8” clearance above and 1” on each side for ventilation❏ Temperature range: 0° to 50° C (32° to122° F)❏ Humidity range: 5% to 95% relative humidity, non-condensingComputer requirements (for configuring the router):❏ Computer with monitor, keyboard, and mouse❏ Internet browser software: Microsoft® Internet Explorer 5.5 or later;Netscape 7.1; or browser based on Mozilla 1.4 or later❏ Network interface card (NIC) for connection to an Ethernet port on therouter, or to an Ethernet LAN that will be connected to the router❏ DHCP client setup, i.e., the computer automatically obtains its IP addressfrom the router1 The RS-232 DTE cable adapter can be used with any straight-through cable, such as theKentrox Ethernet cable, to connect a computer to the RS-232 control port for access tothe command line interface (CLI).