Extreme Networks Alpine 3808 Hardware Manual page 128

Alpine 3800 Series Switch Chassis
• 8 switched Gigabit Ethernet ports
• 16 switched 1000BASE-X oversubscribed ports
• 16 switched 10/100/1000BASE-T oversubscribed ports
• 12 switched T1 ports
• 12 switched E1 ports
• 16 switched Ethernet over VDSL ports
• 3 switched T3 ports
Figure 57 shows the Alpine 3802 chassis installed with three optional I/O modules.
Figure 57: Front view of the Alpine 3802 switch with sample I/O modules installed
Management port
The Alpine 3802 switch provides up to 16 Gigabits of full-duplex bandwidth and supports all existing
Alpine Ethernet I/O modules (I/O modules with the green stripe), including the Alpine Access I/O
modules (I/O modules with the silver stripe). For more information about the Alpine I/O modules, see
Chapter 10.
Alpine 3802 Switch Mode of Operation
The Alpine 3802 switch operates in three modes:
• Extended—All slots (slots 1, 2, and 3) are enabled. Slot 1 supports all existing Alpine modules:
Alpine Ethernet I/O modules (green stripe) and Alpine Access I/O modules (silver stripe). Slots 2
and 3 support only Alpine Access I/O modules (silver stripe).
• Standard—Only slots 1 and 2 are enabled. Slot 3 is disabled. Slots 1 and 2 support all existing Alpine
modules: Alpine Ethernet I/O modules (green stripe) and Alpine Access I/O modules (silver stripe).
• Auto—The switch determines if it is in standard or extended mode depending on the type of
modules installed in the chassis or the slot preconfigurations.
To configure the switch to operate in a specific mode, use the command:
configure switch {auto | extended | standard}
By default, the switch operates in auto mode.
128
ESD receptacle
Console port
Reset button
I/O
module
slots
3802chas
Extreme Networks Consolidated Hardware Guide