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Chapter 1 Introduction
Hardware Features
1-6
Cisco Global Site Selector 4490 Hardware Installation Guide
78-15755-02
Figure 1-5 shows the location of back panel LEDs, and Table 1-3 describes
their function.
Figure 1-5 Back Panel LEDs
Table 1-2 Front Panel LEDs
LED Color State Description
CD-ROM drive
activity
Green On Indicates that the CD-ROM drive is in use.
System error Amber On Indicates that a system error has occurred. An LED on
the diagnostic LED panel is also on to further isolate
the error.
Hard disk drive
activity
Green Flashing Indicates that the associated hard disk drive is in use.
Power Green On Indicates that the GSS 4490 power is on.
Flashing Indicates that the GSS 4490 is in standby mode.
1 Ethernet 0 activity 2 Ethernet 0 link
3 Ethernet 1 activity 4 Ethernet 1 link
5 Power 6 System error
1 2
4 36 5
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