A
T
BOUT THE
IGER
SFP Slots
The Small Form Factor Pluggable (SFP) transceiver slots are shared with
four of the RJ-45 ports (ports 21-24 for the SMC8724ML3 and ports
45-48 for the SMC8748ML3). In its default configuration, if an SFP
transceiver (purchased separately) is installed in a slot and has a valid link
on its port, the associated RJ-45 port is disabled and cannot be used. The
switch can also be configured to force the use of an RJ-45 port or SFP slot,
as required.
Stacking Ports
Each unit includes two stacking ports that provide a 40 Gbps high-speed
serial stack backplane connection. Up to eight SMC8724ML3 or
SMC8748ML3 switches can be connected together using optional stacking
cables. Note that the 24-port and 48-port switches can be mixed in the
same stack. The Stack Master button enables one switch in the stack to be
selected as the Master.
1-4
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1000
TACK