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Chapter 1
Appliance Overview and Specifications
Table 1-11
Pin
1
2
3
4
5
6
7
8
Table 1-12
Back Panel LED
Power supply LEDs
POST Progress LEDs
System Identification
LED
System Status LED
Integrated NIC LEDs
OL-14672-01
RJ-45 Serial Port Pin-outs
Signal Name
SPB_RTS
SPB_DTR
SPB_OUT_N
GND
SPA_RI
SPA_SIN_N
SPB_DSR
SPB_CTS
Back Panel LED Descriptions
Figure 1-14
Reference
Number
4
10
14
15
17, 18
MARS 110R, 110, 210, GC2R, and GC2 Front and Back Panels
Description
RTS (Request to Send)
DTR (Data Terminal Ready)
TXD (Transmit Data)
Ground
RI (Ring Indicate)
RXD (Receive Data)
R (Data Set Ready)
DS
(Clear to Send)
CTS
Activity Description
See
Power Supply LED Descriptions, page 1-28
Available in field service documentation
See
Table 1-8
See
Table
1-8.
Left LED
•
Off—No network connection
•
Solid Amber—Network connection in place
•
Blinking Amber—Transmit/receive activity
Right LED
Off—10 Mbps connection
•
(if left LED is active)
Solid Amber—100 Mbps connection
•
Solid Green—1000 Mbps connection
•
Install and Setup Guide for Cisco Security MARS
1-25
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Chapters
Troubleshooting
