Extreme Networks ExtremeSwitching 5520 Series, Руководство по установке оборудования

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toward the upstream controlling bridge (an ExtremeXOS-based switch) for L2/L3 processing. This
scheme, based on the IEEE 802.1BR specification, is known as extended edge switching.
The V300 Virtual Port Extender offers the following models:
•
V300-8P-2X Model on page 27
•
V300-8T-2X Model on page 28
•
V300-8P-2T-W Model on page 29
•
V300HT-8P-2X Model on page 29
•
V300HT-8T-2X Model on page 30
In general, the V300 Virtual Port Extender offers the following features:
•
Eight 10/100/1000BASE-T half/full duplex ports or 10/100/1000BASE-T half/full duplex PoE+ ports
•
Two 10Gb SFP+ uplinks
•
PoE+ power on some models
•
Fixed internal power-supply (non-PoE models), fanless
With the exception of the V300-8P-2T-W model, the V300 Virtual Port Extender requires that
ExtremeXOS (EXOS) version 30.5 (or later) be installed on the switch to which it is attached. For more
information about configuring EXOS for use with this equipment, see the
ExtremeXOS 31.1 User Guide .
V300-8P-2X Model
The Virtual Port Extender V300-8P-2X model offers the following features:
•
Eight 10/100/1000BASE-T half/full duplex PoE+ ports
•
Two 10Gb SFP+ ports
•
One USB port
•
One console/management port
•
One DC input port
The V300-8P-2X model requires that ExtremeXOS (EXOS) version 30.6 (or later) be installed on the
switch to which it is attached. For more information about configuring EXOS for use with this
equipment, see the
ExtremeXOS 31.1 User Guide .
The V300-8P-2X model is shipped with one 40W AC PS FRU (Model XN-ACPWR-280W).
Figure 15: V300-8P-2X Front Panel
1 = DC input 2 = 10/100/1000BASE-T PoE+ ports
3 = 10Gb SFP+ ports 4 = USB port
Expansion Modules V300-8P-2X Model
ExtremeSwitching 5520 Series Hardware Installation Guide 27