Specifications

4
Chapter
19
LEDs and External Interfaces
Face plate interfaces
TheexternalinterfacesontheRTMfaceplateincludeaUSBport,twoexternalSASports,an
RS‐232serialport,twoSFPsockets,andaresetbutton.
Figure4showsthelocationoftheinterfacesontheRTMfaceplate.
Figure 4. RTM face plate
Link status LED
Port status LED
Link status LED
Port status LED
SFP sockets (2)
Hot swap LED (H/S)
Out of service LED (OOS)
Power Good LED (PWR)
HDD Activity LED (ACT)
RS-232 serial port
SAS ports (2)
USB port
Reset button