Connect the Exchange LinesQuick Install Guide – SL2100 with Analogue Trunks rev 1.1 187- Connect the Exchange LinesThe SL2100 chassis does not have any trunk ports pre-installed, you install the trunk card of your choice.Analogue Trunk Trunk port allocationCO 1 Trunk port 1CO 2 Trunk port 2CO 3 Trunk port 3Connecting to the RJ45 socket of the Analogue Trunk cardThe are several methods available to connect these interfaces into the customer’s building infrastructure.1. Use the cable assembly or adapter available from NECCable LPNEC3 – 2m length, converts a four port RJ45 socket to four RJ45 plugs, one port per plug.Can be used to connect into an RJ45 through coupler panel or directly into the customer’spanels.Can also be used to plug into RJ45 face plates if IDC termination is required.Cable colour: blackOne cable is required for each Trunk/COI socket of the IP7WW-308U-A1 or IP7WW-3COIDB-C1 card.Ports 1~3RJ45 plugPin1 -2 -3 -4 R5 T6 -7 -8 -