Cisco 1120 Installation Manual page 26

Hardware Features
Table 1-2
Table 1-2
LED
Left (1)
Right (2)
Input/Output Ports and Connectors
The back panel of the CSACS 1120 Series appliance supports the following types of I/O connectors:
•
•
•
•
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network
Warning
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
Ethernet Port (NIC 1 and NIC 2)
The CSACS 1120 Series appliance comes with two integrated dual-port Ethernet controllers. These
controllers provide an interface for connecting to 10-Mb/s, 100-Mb/s, or 1000-Mb/s networks and
provide full-duplex (FDX) capability, which enables simultaneous transmission and reception of data on
the Ethernet LAN.
To access the Ethernet port, connect a Category 3, 4, 5, 5E, or 6 unshielded twisted-pair (UTP) cable to
the RJ-45 connector on the back of the appliance.
Table 1-3
Table 1-3
Type
10BASE-T
100BASE-TX
1000BASE-T
Installation Guide for the Cisco 1120 Secure Access Control Server 4.2
1-8
describes the activity and connection speed associated with each LED state.
NIC 1 and NIC 2 LEDs
Color State
— Off
Amber Solid
Amber Blinking
— Off
Amber Solid
Green Solid
Ethernet
Serial
Video monitor
Keyboard
describes the UTP cable Categories.
Ethernet Cabling Guidelines
Chapter 1 Cisco 1120 Secure Access Control Server Overview
Description
No network connection
Network connection
Transmit/receive activity
10-Mb/s connection (if left LED is on or blinking)
1000-Mb/s connection
100-Mb/s (or 1-Gb/s) connection
Description
EIA Categories 3, 4, or 5 UTP (2 or 4 pair) up to 328 ft (100 m)
EIA Category 5 UTP (2 pair) up to 328 ft (100 m)
EIA Category 6 UTP (recommended), Category 5E UTP or
5 UTP (2 pair) up to 328 ft (100 m)
OL-19455-01