2000-A2-GB20-10 - 20 - February 2004Making G.SHDSL ConnectionsG.SHDSL-equipped IADs use an RJ11 connector on the rear panel forWAN connection. To make the connection, plug the WAN cable into theRJ11 WAN connector. Table D–7 on page 266 lists the G.SHDSLconnector pinouts.Making SDSL or ADSL ConnectionsSDSL- and ADSL-equipped IADs use an RJ45 connector on the rear panelfor WAN connection. To make the connection, plug the xDSL cable into theRJ45 WAN connector. Table D–6 on page 266 lists the RJ45 WAN pinouts.Making T1/E1 ConnectionsT1/E1-equipped IADs use an RJ48 connector on the IAD rear panel forWAN connection. To make the connection, plug the cable from the ATMnetwork into the RJ48 WAN connector. Table D–8 on page 267 lists thepinouts for the T1/E1 connector.USI Connection (16/24-Port)If your IAD is equipped with a USI port, you may connect it now. Locatedon the rear panel, the port uses a shielded, DB25 connector. Theconnector is DCE—data is transmitted on the receive pin and received onthe transmit pin.The V.35 or EIA-530 interfaces use different voltage levels. You mustsupply the appropriate cable for each interface. Table D–9 on page 267lists the USI port pinouts and signal specifications.Telephone Connections2/4/8-port IADs provide RJ11 ports for POTS devices, or ISDN connectorsfor telephone service. 16/24-port IADs provide an RJ21X Amphenol-styleconnector for connecting up to 16 telephone devices.These devices may be POTS telephones, modems, FAX machines, orother POTS-compatible devices.Making RJ11 Connections (2/4/8-port)The RJ11 POTS port pinouts are telco standard (RJ11 POTS Port PinAssignments on page 265). Connect each telephone device to the RJ11jacks using 26AWG telephone cord or better (user provided).Making ISDN Connections (JF2004i, JF2104i)The RJ45 BRI IDSN S0 ports are telco standard (RJ45 BRI ISDN S0 PortPin Assignments on page 265). Connect each ISDN cable from the ISDNterminal equipment to the S0 ports on the back of the IAD using 4-wirecable. The ports provide PS1 and PS2 powering for ISDN telephones, at10 power consumption units per port.LAN LINK LAN ACT WAN LINK VOICEPOWER73002x162x2416/24-port IADs have a Universal Serial Interface (USI) port,configurable for V.35 or EIA-530 (page 36).
