30 CHAPTER 3: HARDWARE DESCRIPTION AND INSTALLATIONn Four 10BASE-T Ethernet Ports: Connect the computers to these ports oranother Ethernet hub to add up to 10 users.n ISDN Basic Rate Interface Port: Connect the ISDN cable to this port.Installing the ISDNLAN ModemThis section describes how to do the following.n Install the ISDN cablen Connect to a 10BASE-T Ethernet LANn Install analog equipmentn Install the power cableBefore You Begin Before you begin, you will need the following in addition to the ISDN LAN Modemwhich was provided in the package:n If you have the ISDN LAN Modem with an S/T interface you received an RJ-45(8-pin) to RJ-45 (8-pin) cable labeled ISDN. If you have the ISDN LAN Modemwith a U interface you received an RJ-11 (6-pin) to RJ-45 (8-pin) cable labeledISDN.n 10BASE-T Ethernet cable (8-pin to 8-pin connectors) labeled Ethernet whichwas provided in the package. It is recommended that you use the cableprovided. If, however, you choose to use another cable it must be astraight-through 10BASE-T Ethernet cable. It cannot be a crossover cable.n Power adapter provided (you must use the power adapter provided in thepackage for your geographic area).Installing the ISDN Cable To install the ISDN cable:1 Connect the RJ-45 (8-pin) connector end of the ISDN cable to the port labeledISDN on the back panel, as shown in Figure 13.Figure 13 ISDN Cable Connection2 Connect the opposite end of the ISDN cable into an ISDN wall box that containsan NT1 if you have the S/T version of the ISDN LAN Modem. If you have the Uversion, you do not need an NT1 (one is provided in the LAN Modem); simply plugthe opposite end of the ISDN cable into the wall outlet.RESET10-18 VDC0.8 A MAXISDN1 PHONE 2
