Samsung IPX-S300B - Figure 16. VPU Option Module LED; Table 7. VPU LED Description

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© SAMSUNG Electronics Co., Ltd.
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Optional module port LED
If each Layer 2 of the 1PRI, 2PRI, or 2BRI card is judged to be connected, an
LED on the option module port turns on; as many LEDs on the option module port
as the number of the connected links turn on. The dislocation of a cable or a card
disconnects the corresponding link, which in turn causes an LED to turn off.
Note that resetting a card disconnects the corresponding Layer 2 connection but
not an LED. An LED gets turned off afterwards when the card is rebooted and
then turns back on again.
VPU LED
The VPU option module provides LEDs which indicate various status. Refer to the
following for its meaning
Figure 16. VPU Option Module LED
Table 7. VPU LED Description
LED
State
Description
VPU
RUN
Blink (200 ms on/off)
Each processor operating normally
MC
Off
SSD not equipped
Blink slowly
Preparing to boot/being booted (SSD is
equipped)
On
Operating normally after a successful boot
(SSD is equipped)
Blink quickly (200 ms on/off)
Access SSD after booting
MEM
Off
80 % or less of SSD in use (normal)
On
More than 80 % of SSD in use
Blink quickly (200 ms on/off)
More than 95 % of SSD in use
Console Port (RS232C)
IPX-S300B provides console port to debug the system or to set basic configuration by CLI.
The baud rate is 38,400 bps.
RUN MC MEM
Console port