Input/Output Ports And Connectors - Cisco 1121 Quick Start Manual

Introducing the Cisco 1121 Secure Access Control System Hardware
Hardware Features
.
1 AC power receptacle
2 Gigabit Ethernet
3 Serial connector
4 Video connector
LEDs on the CSACS-1121 Rear Panel
Table 2 on page 6 describes the LEDs located on the rear panel of the CSACS-1121 Series appliance.
page 6 shows these LEDs.
Table 2 Rear-Panel LEDs
LED
Ethernet activity LED
Ethernet link LED
Figure 5 CSACS-1121 Rear Panel LEDs

Input/Output Ports and Connectors

The CSACS-1121 Series appliance supports the following types of Input/Output connectors:

Two Gigabit Ethernet ports (on the rear panel)

One serial port (on the rear panel)

One parallel port (on the rear panel)

USB 2.0 ports (2 on the front panel, 2 on the rear panel)
Warning: To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network
voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN
ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021
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6
7
8
Color State
Green On
Green Blinking
Off Off
Green Random blinking
Off Off
Gigabit Ethernet 1
(In use) Gigabit Ethernet 0
Note: This NIC must be used for network
installation and for the management
interface.
USB 3 connector
USB 4 connector
Description
Activity exists between the server
and the network
Activity exists between the server
and the network
No activity exists
Ethernet controller is connected to
the network
Ethernet controller is not connected
to the network
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Figure 5 on
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