Black Box LMC5203A, Руководство пользователя, Страница: 27 / 32

Certifications
Page 6 724-746-5500 | blackbox.com LMC5208A
Certifications
UL/CUL: Listed to Safety of Information Technology Equipment, including
Electrical Business Equipment.
European Directive 2002/96/EC (WEEE) requires that any equipment that
bears this symbol on product or packaging must not be disposed of with
unsorted municipal waste. This symbol indicates that the equipment should be
disposed of separately from regular household waste. It is the consumer’s
responsibility to dispose of this and all equipment so marked through
designated collection facilities appointed by government or local authorities.
Following these steps through proper disposal and recycling will help prevent
potential negative consequences to the environment and human health. For
more detailed information about proper disposal, please contact local
authorities, waste disposal services, or the point of purchase for this equipment.
Class 1 Laser product, Luokan 1 Laserlaite,
Laser Klasse 1, Appareil A’Laser de Classe
Chapter 4: Operation
LMC5208A 877-877-2269 | blackbox.com Page 27
4.2.3 SNMP Management Module LEDs
The SNMP Management Module features several LEDs. The LED functions
are:
LNK/ACT
FDX/COL
TEMP
PS
FAN A / FAN B
Glows green when a link is established on
port. Blinks green when data activity occurs.
Glows yellow when port is in Full-Duplex
mode. Blinks yellow when port is operating
in Half-Duplex mode and collisions occur.
Glows yellow when temperature of unit
surpasses a user-defined level.
Glows yellow when one module
malfunctions.
Glows yellow when a fan malfunctions.
4.3 The 3-Slot Desktop Chassis
4.3.1 Alarm Reset, Last Gasp, and Temperature Gauge
The 3-Slot Desktop Chassis ships with one or two AC or DC power supply
modules, depending on the model. Fans are included in all models.
Alarm Reset Button
When one power supply module malfunctions, an audible alarm sounds
indicating the loss of the power supply. The alarm can be silenced by pressing
the Alarm Reset Button, located next to the power connector on the power
supply module. If this occurs the unit needs to be returned to Black Box for
repair.
Last Gasp Alarm
The 3-Slot Desktop Chassis includes the Last Gasp trap feature, “Remote
Chassis Down”, which sends a Trap when the following occurs:
•
Both power supply modules malfunction
•
Both power supply modules are powered down
• When the AC line fails
Temperature Gauge
The 6-Slot Rackmount/Desktop Chassis includes a temperature monitoring
gauge with a heat sensor on the backplane of the chassis. Users define a
threshold for chassis temperature via SNMP. If the chassis’ temperature rises
above the specified level, the SNMP agent sends a trap (configured in iView²)