Cisco WS-C1912-A Hardware Installation Guide - Page 18

Safety Warnings for Finland, Norway and Sweden, Chassis Views

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Chassis Views Chapter 1 Overview of the Router 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 1-1 shows the front panel of the Cisco 1905 and Cisco 1921 router. Figure 1-2 shows the back panel connectors on the Cisco 1905 and Cisco 1921 router. Figure 1-3 shows the front panel of a Cisco 1941 wireless router and Figure 1-4 shows the LEDs of the Cisco 1941 router. Figure 1-5 shows 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 253707 SYS ACT POE 12 3 1 SYS 3 PoE12 2 ACT 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. Cisco 1900 Series Hardware Installation 1-2 OL-19084-02

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1-2
Cisco 1900 Series Hardware Installation
OL-19084-02
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 1-1
shows the front panel of the Cisco 1905 and Cisco 1921 router.
Figure 1-2
shows the back
panel connectors on the Cisco 1905 and Cisco 1921 router.
Figure 1-3
shows the front panel of a Cisco
1941 wireless router and
Figure 1-4
shows the LEDs of the Cisco 1941 router.
Figure 1-5
shows 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 1-1
shows 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
1
SYS
2
ACT
3
PoE
12
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.
Cisco
1900 Series
SYS
ACT
POE
253707
1
2
3