Enterasys SecureStack C2 C2G124-48P, Hardware Installation Manual, Page: 53 / 82

Connecting to the Network
SecureStack C2 Installation Guide 3-21
When these parameters are set, the Startup screen will display. If the switches are in a
stacked configuration, proceed to “ Connecting to the Network ” on page 3 ‐ 21.
Figure 3-12 Connecting to a Modem
Connecting to the Network
The following procedures cover the cable connections from the network or other devices
to the switch RJ45 ports or any installed optional Mini ‐ GBIC.
• Connecting UTP Cables on page 3 ‐ 21
• Connecting Fiber ‐ Optic Cables to MT ‐ RJ Ports on page 3 ‐ 25
• Connecting Fiber ‐ Optic Cables to LC Ports on page 3 ‐ 27
Connecting UTP Cables
The fixed RJ45 front panel ports are 10/100/1000 Mbps ports and have internal crossovers.
When connecting a workstation to these ports, use a straight ‐ through cable. When
connecting networking devices to these ports, such as a bridge, repeater, or router, use a
crossover cable.
1 DB9 female cable connector 4 DB25 male connector 7 PC with VT emulation application
2 Serial interface cable 5 Local modem
3 DB9 male Console port 6 Remote modem
C2G124-24
Console
45
46
47
48
C2G124-48P
45
46
47
48
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Note: All fixed RJ45 front panel ports support Category 5 Unshielded Twisted Pair (UTP)
cabling with an impedance between 85 and 111 ohms. Category 3 cable may be used if
the connection is going to be used only for 10 Mbps.