Solid red
The USB device is faulty.
SD card status
SD
Off
No SD card is inserted.
Solid green
The SD card is initialized and is not exchanging
data.
Blinking green
The SD card is exchanging data.
Solid red
The SD card is faulty.
SFP port status
SFP
Off
The port is NOT connected.
Solid yellow
The port is connected at 100Mbps.
Blinking yellow
The port is connected at 100Mbps and is
exchanging data.
Solid green
The port is connected at 1,000Mbps.
Blinking green
The port is connected at 1,000Mbps and is
exchanging data.
GE copper port status 1-24
Off
The port is NOT connected.
Solid yellow
The port is connected at 10/100Mbps.
Blinking yellow
The port is connected at 10/100Mbps and is
exchanging data.
Solid green
The port is connected at 1,000Mbps.
Blinking green
The port is connected at 1,000Mbps and is
exchanging data.
Back Panel
Figure 1-2 Back Panel of RSR20-X-28 Router
15
16
17
18
19
20
Note:
15: SLOT 2
16: SLOT 3
17: SLOT 4
18: SLOT 5
19: Grounding point
20: Slot identifier