Connecting To The Network; Connecting Utp Cables; Connecting To A Modem - Enterasys SecureStack C2 C2G124-48P Hardware Installation Manual

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
1 DB9 female cable connector
2 Serial interface cable
3 DB9 male Console port

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.

Connecting to a Modem

Æ Å
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.
Ä Ã
4 DB25 male connector
5 Local modem
6 Remote modem

Connecting to the Network

Á À
7 PC with VT emulation application
SecureStack C2 Installation Guide 3-21
Â