Sun Microsystems Netra X4200 M2 Manual page 8

Feature
• DDR2/667 memory with
ECC
• Hardware RAID support
provided by the onboard
disk controller
NEBS Level-3
•
certification
Ruggedized enclosure
•
19-inch 4 post rackmount
•
kit and flip down bezel
are standard with every
system. Other rackmount
kits available: 19-inch 2
post, 23-inch 2 post,
600mmx600mm, and 19-
inch 4 post slide rail.
Dry Contact Alarms
•
Redundant AC/DC power
•
supplies with separate
power cords
Just the Facts, August 2007
Function
• ECC helps to ensure data
integrity with automatic error
correction in case a single bit
is affected by such events as
alpha particle hitting a
memory cell
• Supports either two-disk
RAID 1 (Integrated Mirror)
volumes, or two-, three-, or
four-disk RAID 0 (Integrated
Stripe) volumes
• Enables continuous operation
in earthquake Zone 4
environments: complies with
regulatory regulations for
deployment in central office
environments
Provides the highest levels of
•
protection from temperature
fluctuations, humidity,
vibration, pollutants, or other
air contaminants such as dust;
resist/retard fire or other
electrical hazards
Provides ease of
•
serviceability and ability to
rack system in a variety of
industry racks
Four programmable alarms
•
are available in the Netra
X4200 M2 server,these
include Critical, Major,
Minor, and User. Critical,
Major, and Minor alarms are
to be used to denote
corresponding system states
while User alarm is user-
definable
• A fully configured system can
run on one power supply; the
second power supply is for
redundancy and load sharing
Sun Confidential: Internal and Sun Channel Partners Use Only
Benefit
• Increases memory reliability,
helping to reduce the chances of
system downtime caused by
memory failures
• Provides data redundancy and
increased performance at no
additional cost.
Maximizes availability and
•
decreases downtime due to
environmental conditions
Increases reliability and
•
availability. Minimizes downtime
due to enviromental conditions
Reduces service time and gives
•
customers the flexibility to rack
mount the Netra X4200 in a variety
of different industry racks
Enables Telco operators to use a
•
relay to signal fault conditions to a
rack or control room panel as well
as an alarm monitoring system
Increase availability and helps
•
ensure uptime of critical
applications.
8