Cisco 891W Hardware Installation Guide - Page 76

Connecting a Data BRI Port Chapter 3 Connecting the Router Although the following procedure shows a Cisco 888W data router, this procedure applies to all Cisco 880 series router with a Data BRI port. To connect the Data BRI port to the ISDN service provider, follow these steps: Step 1 Connect one end of the orange ISDN S/T cable to the Data BRI port on the router. Figure 3-19 shows a Data BRI connection. Figure 3-19 Connecting the Data BRI Port to the ISDN Line 231991 1 2 3 7 4 6 5 89 5 10 1 Data BRI port on the router 2 ISDN S/T cable 3 Network termination 1 (NT1) box 4 S/T port on the NT1 box 5 Unshielded CAT 5 cable 6 U-port on the NT1 box 7 xDSL splitter (provided by the xDSL service provider) 8 Telephone line port on the splitter 9 Telecommunication service port on the splitter 10 Wall jack Step 2 Step 3 Step 4 Connect the other end of the orange ISDN S/T cable to the S/T port on the NT1 box. Connect the first unshielded CAT 5 cable from the U-port on the NT1 box to the telephone line port on the splitter. Connect the second unshielded Category 5 cable from the telecommunication service port on the splitter to the wall jack to allow a link to the network service provider. Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide 3-20 OL-16193-07