Extreme Networks BlackDiamond 10808, Руководство по установке оборудования

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I/O Modules
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
65
The G48Te I/O module has the following LEDs:
●
Module status
●
Module diagnostics
●
Port status
For information about the LEDs and their activity on the G48Te I/O module, see “I/O Module LEDs”
on page 66 .
G48Pe I/O Module
Figure 29 shows the G48Pe I/O module.
Figure 29: G48Pe I/O module
The G48Pe I/O module has 48 autosensing 10/100/1000BASE-T ports that use standard RJ-45
connectors and that can deliver Power over Ethernet (PoE) to an attached device as well as the usual
Ethernet connection, provided by one cable. The G48Pe I/O module supports the IEEE 802.3af PoE
specification. When an 8800 series switch is running in dual-MSM mode, this module will be
oversubscribed 2:1. When the switch is running a single MSM, this module will be oversubscribed 4:1.
When powered devices (PDs) are connected to a port, the PDs are discovered and classified as
802.3af-compliant or as legacy devices. ExtremeXOS implements the following functions:
●
Enables the port for discovery, classification, and power delivery
●
Enforces port power limits by denying power to a device exceeding the configured limit
●
Enforces class limits by denying power to a device exceeding the class limit
●
Reports and tracks port power faults
The default configuration of the G48Pe I/O module is as follows. All ports:
●
Are added to the default VLAN as untagged
●
Inherit the properties of the default VLAN (for example, protocol type and VLANid)
●
Operate in autonegotiation mode
The G48Pe I/O module has the following LEDs:
●
Module status
●
Module diagnostics
●
Port/Power status
For information about the LEDs and their activity on the G48Pe I/O module, see “I/O Module LEDs”
on page 66 .
Module status LEDs
ASP046
10/100/1000BASE-T
PoE ports