DM4380 – Installation Guide
Hardware DESCRIPTION
204.4336.00 - October/2019
11
7
Ethernet Management Port
8
PSU Slots
9
PSU 125 DC Power Input
10 Power Supply cooling inlets
11 System ALARM/FAIL LED
12 PSU 125 DC Status LEDs
13 PSU 125 DC Status LEDs
14 Auxiliary Safety Grounding
15 Host USB Port
16 USB Port Console
17 PSU 125 AC Power Input
18 Equipment cooling outlets
Table 1 – DM4380 12XS+3CX Interface Description
3.3
E
QUIPMENT STATUS
L
EDS
The DM4380 Switch has two statuses indicating LEDs in the front panel, the LED
ALARM/FAIL located in the Mainboard and the LED PWR located in each PSU. The table
below describes the behavior of the status LEDs of the equipment.
LED PWR
ON GREEN: Indicates that the power supply is running and that
the equipment is powered or on standby ready to take over the
load.
OFF: Power supply with problems or not powered.
LED
ALARM/FAIL
OFF: Equipment operating normally, without detected failures
or alarms.
ON RED: Indicates that the equipment is in a state of internal
failure.
ON BLINKING RED (slow): Indicates that the equipment is in a
lower gravity alarm state.
ON BLINKING RED (fast): Indicates that the equipment is in a
lower gravity alarm state.
When the power is connected to the equipment, this LED will turn
red for a short time, and then will turn off.
Table 2 - Status LED behavior
3.4
S
ERIAL CONSOLE INTERFACE
(RS-232)
The DM4380 equipment line has a console port for local management. The console port
uses an RJ45 connector. A cable with a male RJ45 connector and a female DB9
connector must be used for the connection to a computer or laptop
.
The serial console cable is an accessory included in the DM4380. Additional cables can
be purchased separately via code 710.0137.xx or assembled as described in the