Cisco Systems 1900 Series manual Chassis Views, Safety Warnings for Finland, Norway and Sweden

Chapter 1 Overview of the Router

Chassis Views

Warning No user-serviceable parts inside. Do not open. Statement 1073

Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030

Safety Warnings for Finland, Norway and Sweden

Warning statement 1017 applies to the countries of Finland, Norway, and Sweden.

Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017

Chassis Views

This section contains views of the front and rear panels of Cisco 1900 series routers, showing the locations of the power and signal interfaces, the interface card slots, and the status indicators.

Figure 1-1shows the front panel of the Cisco 1905 and Cisco 1921 router. Figure 1-2shows the back panel connectors on the Cisco 1905 and Cisco 1921 router. Figure 1-3shows the front panel of a Cisco 1941 wireless router and Figure 1-4shows the LEDs of the Cisco 1941 router. Figure 1-5shows the back panel connectors on the Cisco 1941 router.

Caution Power off the router and the power over Ethernet (PoE) before installing an EHWIC in the Cisco 1905 and Cisco 1921 ISRs.

Figure 1-1shows the front panel of the Cisco 1905 and Cisco 1921 router and LED names.

Figure 1-1 Front Panel of the Cisco 1905, and Cisco 1921 Router

Cisco 1900 Series

SYS ACT POE

1 2 3

1 SYS 2 ACT

3PoE12

1.Power over Ethernet (PoE) is available with optional external PoE power supply.

2. Power off the PoE before installing an EHWIC in the Cisco 1905 and Cisco 1921 ISRs.

253707

Cisco 1900 Series Hardware Installation

1-2 OL-19084-02