Datasheet

Data Sheet
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error conditions without removing the top cover and exposing vital components to further risk. If the
system error LED on the front of the server is on, one or more LEDs inside the server or on the
power supply will be on. These LEDs help identify and locate problems with some server
components. By following the path of lights, users can quickly identify the type of system error that
occurred. The Cisco MCS 7835-I2 is designed so that any LEDs that are illuminated remain
illuminated when the server shuts down as long as the AC power source is good and the power
supply can provide +5 VDC to the server.
Light Path Diagnostics provide indication of failures for the following conditions:
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One or both power supplies consuming power higher than maximum rating
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Power supply 1 failure
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Power supply 2 failure
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Error on voltage regulator module
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One or both processors failed
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Hardware configuration error
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Memory error
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Nonmaskable interrupt
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Error on the system board
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Service processor failure
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Error on adapter in PCI-X slots A, B, or C
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Hard-disk error
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Fan failure or slow operation
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•System temperature exceeded maximum rating
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Soft error
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RAID controller error
Remote Management
The RSA II SlimLine adds accelerated graphics and delivers advanced control and monitoring
features to manage your Cisco MCS 7845-I2 Unified Communications Manager Appliance at
virtually any time, from virtually any place. The adapter card can be added to the server through a
connector that connects to the planar. This adapter enables easy console redirection with text and
graphics, and keyboard and mouse (operating system must support universal-serial-bus [USB])
support over the system management LAN connections. With video compression now built into the
adapter hardware, it is designed to allow the greater screen sizes and refresh rates that are
becoming standard in the marketplace. This feature allows the user to display server activities from
power-on to full operation remotely, with remote user interaction at virtually any time. The
embedded Web server provides remote control from any standard Web browser. No additional
software is required on the remote administrator’s workstation. For those users who are
accustomed to a command-line interface (CLI), the administrator can also use the provided CLI
from a Telnet session to perform some of the functions that they can perform from the Web server.
The Remote Supervisor Adapter II SlimLine provides remote management and control of the
system independent of the server status, in many cases even if the server is powered off or
otherwise disabled.