links or downstream cascade ports to other V400 units. The SFP+ ports are the only ones that can be
used as uplink ports in a cascading configuration.
The V400 Virtual Port Extender requires that ExtremeXOS (EXOS) version 22.5 (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 30.7 User Guide.
Optionally, you can use the VX-RPS-1000 redundant power supply to provide backup or additive power
for the V400 Virtual Port Extender. For more information, see VX-RPS-1000 Redundant Power Supply
on page 130.
Figure 131: V400 Virtual Port Extender Front Panel (48-port Model Shown)
1 = 10/100/1000BASE-T ports 3 = 10Gb SFP+ ports
2 = Console/management port 4 = USB port
Figure 132: V400 Virtual Port Extender Rear Panel
1 = Grounding lug
3 = AC power input connector
2 = RPS connector (some models
LRM/MACsec Adapter
The LRM/MACsec Adapter oers:
•
Support for 10Gb Long Reach Multimode (LRM) connections. The adapter plugs into SFP+ ports that
do not support LRM, eectively turning them into LRM-capable ports.
• Improved security through MACsec link encryption for connections leaving a building or campus.
Expansion Modules
LRM/MACsec Adapter
ExtremeSwitching Hardware Installation Guide 147
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