Expansion Modules; Lrm/Macsec Adapter - Extreme Networks ExtremeSwitching 5320 Series Hardware Installation Manual

Expansion Modules

LRM/MACsec Adapter

Several different hardware accessories are available for expanding the capabilities of
Extreme Networks switches. Collectively, they are referred to as
Starting with Switch Engine 32.3, most 5320 Series models support the LRM/MACsec
Adapter. Models 5320-24T-4X-XT and 5320-24T-24S-4XE-XT do not support the LRM/
MACsec Adapter. The LRM/MACsec Adapter offers:
•
Increased flexibility by supporting 10Gb Long Reach Multimode (LRM) connections.
The adapter plugs into SFP+ ports that do not support LRM, effectively turning them
into LRM-capable ports.
•
Improved security through MACsec link encryption for connections leaving a
building or campus.
LRM/MACsec Adapter
Deploy the LRM/MACsec Adapter by connecting both ports – using a dedicated SFP
cable called the
support LRM and MACsec connections. The switch is referred to as the
Caution
Connect the adapter to the host switch using only the host cable that is
provided for this purpose. The use of other cables can damage the equipment.
The LRM/MACsec Adapter can be physically mounted on a standard equipment rack.
You can also purchase a bracket that attaches to the rack and holds up to five adapters
together.
The LRM/MACsec Adapter receives power through its connection to the host switch's
SFP port. Auxiliary power is supplied through a USB (micro-B) cable that connects the
adapter to a power source that is capable of providing at least 0.5A of current. The
auxiliary power cable is required for MACsec connections. It is optional for LRM-only
connections.
on page 23
host cable – to SFP or SFP+ ports on a switch that does not natively
ExtremeSwitching 5320 Series Hardware Installation Guide
expansion modules .
host switch .
23