Hardware Installation Manual
24
Document #: LTRT-41749
Mediant 4000B SBC
Table 3-8: OSN4 Module LED Description
Item
Color
State
Description
1
Green
Flashing
Firmware (BIOS) application active, payload (x86)
in sleep.
On
Firmware (BIOS) application active, payload (x86)
active.
2
Red
On
Out-of-service indicator due to hardware failure.
-
Off
Normal operation.
3
Green
Solid
Valid Ethernet link (cable connection) established.
Flashing
Activity in the link.
-
Off
The LED goes temporarily off if network packets
are sent or received. When the LED remains off, a
valid link has not been established due to a missing
or a faulty cable connection.
4
Orange
On
1000Base-TX connection.
Green
On
100Base-T connection.
-
Off
10Base-T connection if LED #3 is active.
5
Blue
Flashing
Module undergoing shutdown sequence when
handle is pulled out to first extraction position, or
module had been inserted and handle is still in first
extraction position
On
Module shutdown sequence complete and the
module can be extracted from the chassis slot.
Off
Module correctly inserted in chassis slot.
3.2.4.2 HDMX Module
The HDMX module provides the hard-disk drive (HDD or SDD) functionality for the OSN
platform, providing storage capacity.
Note:
The OSN server can optionally, be ordered with dual hard-disk drives (two HDMX
modules).
The LEDs of the HDMX module are shown in the figure below and described in the
subsequent table.
Figure 3-9: HDMX Module LEDs
Summary of Contents for Mediant 4000B SBC
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