H3C S5590-HI Series Manual page 11

S5590-48S4XC-HI
Figure2-7 Front panel
(1) SFP port
(3) SFP+ port
(5) Mode button
(7) Mode LED (MODE)
(9) Expansion card status LED 2 (SLOT2)
(11) Management Ethernet port LED (ACT/LINK)
(13) SFP+ port LED
Figure2-8 Rear panel
(1) Grounding screw
(3) Expansion card 1
(5) Fan tray 2
(7) Power supply 2
The S5590-48S4XC-HI switch came with power supply slot 1 empty and power supply slot 2
installed with a filler panel. You can install one or two power supplies for the switch as required. In
Figure2-8, two PSR250-12A1 AC power supplies are installed in the power supply slots.
The S5590-48S4XC-HI switch came with two fan tray slots empty. You must install two fan trays of
the same model for the switch. In Figure2-8, two LSPM1FANSB-SN fan trays are installed in the fan
tray slots.
The S5590-48S4XC-HI switch came with two expansion slots each installed with a filler panel. You
can select expansion cards for the switch as required. In Figure2-8, two LSWM2QP2P interface
cards are installed in the expansion slots.
(2) SFP port LED
(4) Console port (CONSOLE)
(6) System status LED (SYS)
(8) Expansion card status LED 1 (SLOT1)
(10) USB port
(12) Management Ethernet port (MGMT)
(2) Fan tray 1
(4) Expansion card 2
(6) Power supply 1