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Introducing the Switch
Back of the Switch
yl Module Slot
Each of the 3500yl and 6200yl switches have one, 10 gigabit expansion slot
that can accept one of two modules.
■
■
Only the 3500yl and 6200yl switches support a yl module. The 3500 switches
do not support a module slot.
RPS and EPS Input Port
The 3500, 3500yl and 6200yl switches support connectivity to a redundant
power supply. The "ProCurve 620 Redundant and External Power Supply (620
RPS/EPS) and the HP ProCurve 630 Redundant and/or External Power Supply
(630 RPS/EPS) are accessory products for these Switches.
These external power supplies provide redundant or additional PoE/PoE+
power to the switch products to back up the power supply in the switch in
case of loss of AC or PoE/PoE+ power. Or, if maximum PoE/PoE+ power is
being used on all 48 ports, an external power supply will be necessary to
provide full power to the second 24 ports, and in this case, there would be no
redundancy. See the following table for which external power supply supports
which switch.
1-20
a 4 x 10 gigabit transceiver module that provides either copper or fiber
optic media that conforms to the 10-Gigabit Ethernet standard as well as
dual 10 gigabit copper or uplink ports. This yl module provides four ports:
•
two 10-GbE CX4 fixed copper ports
•
two 10-GbE flexible media slots that support different transceivers.
a 4 x 10 gigabit transceiver module that provides either copper or fiber
optic media that conforms to 10-Gigabit Ethernet standard as well as dual
10 gigabit copper ports. This yl module provides four ports:
•
two 10-GbE CX4 fixed copper ports
•
two SFP+ transceiver ports for 10-GbE SFP+ transceivers.
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