Cisco 877W Hardware Installation Guide - Page 20

General Descriptions of the Router Models Chapter 1 Product Overview Router Ports on the Cisco 876 Back Panel The Cisco 876 router has the following ports on the back panel: • Four 10/100BASE-T RJ-45 Fast Ethernet LAN ports with a built-in switch • One 10/100BASE-T RJ-45 WAN Fast Ethernet port • One ISDN S/T port • One ADSL-over-ISDN port • One RJ-45 console port Cisco 878 SHDSL Router The Cisco 878 router can connect a corporate telecommuter or small office to an Internet service provider (ISP) over multirate symmetrical high-data-rate digital subscriber lines (G.SHDSLs) to a corporate LAN and to the Internet. The router has an integrated 4-port Ethernet switch for the LAN, a G.SHDSL physical interface for the WAN, and an ISDN BRI interface. The ISDN BRI S/T port can be used for remote management. The router is capable of bridging and multiprotocol routing between LAN and WAN ports. Figure 1-9 shows the front panel of the Cisco 878 router, and Figure 1-10 shows the back panel. Figure 1-9 Cisco 878 Router Front Panel OK CD - RXD - TXD LNK - B1 - B2 PPP VPN OK - DATA G.SHDSL ISDN WLAN ETHERNET LAN 0123 CISCO 800 SERIES 122350 Cisco 850 Series and Cisco 870 Series Access Routers Hardware Installation Guide 1-6 OL-5331-01