Cisco 827H Hardware Installation Guide - Page 34

Installing the Router Chapter 2 Installation Connect the AC Adapter To connect the power supply, follow the steps in Figure 2-8. (Figure 2-8 depicts a Cisco 827-4V router, but the process is the same for the Cisco 827, Cisco 827H, SOHO 77, and SOHO 77H routers.) Warning The device is designed to work with TN power systems. Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 16A international) is used on the phase conductors (all current-carrying conductors). Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Figure 2-8 Connecting the AC Adapter 1. Press power switch to standby ( ). 65558 TO TO HUB PC ETHERNET CONSOLE ADSL Model Cisco 827-4V 1 PHONE 4 3 2 1 +5,+12,-12,-24,-71 VDC Desktop power supply 4. Connect power cord to electrical outlet. 3. Connect power cord to power supply. 5. Press power switch to on ( ). 2. Connect power supply cable. Note Be sure to use the power supply that was shipped with your router. Although you may be able to connect another Cisco power supply to your router, that power supply may not provide all the features that the power supply that shipped with your router does. 2-14 Cisco 827 and SOHO 77 Routers Hardware Installation Guide 78-6854-03