Table 1-14 Management Module Switches, Indicators and Connectors
Location Name State Description
1 LAN Link Speed LED Yellow-On 1000BASE-T
Yellow-Blink Link communication.
Green-On 100BASE-TX
Green-Blink Link communication.
Off 10BASE-T or no link.
2 LAN Status LED Green-On Link established.
Green-Blink Link communication.
3 Management LAN Port #0
(MGMT0)
- LAN port 0 for the management
network
4 Management LAN Port #1
(MGMT1)
- LAN port 1 for the management
network
5 Maintenance LAN Port
(MAINT)
- LAN port for maintenance
6 Serial Port (SER) - Serial port for the management
module console.
7 Shut Down switch (SHDN) - Press and hold for at least four
seconds to turn off the power.
8 Heartbeat LED (HB) Green-Blink F/W is active and working normally
9 Power LED (PWR) Green-On Powered-on, normal operation.
Green-Blink The system is shutting down or
booting
10 Identify LED (LID) Blue-On This module is identified.
11 Alarm LED (ALM) Red-On Alarm, an error was detected
12 Primary LED (MSR) Green-On This module is currently active. i.e.
not standby
13 Remote LED (RMT) Green-On The management module is
accessed remotely.
Switch Module
This section describes switch modules.
Overview
The backplane within the server chassis interconnects the switch module to
the server blades. Each server blade connects to the backplane and thus to
the switch modules through an onboard CNA or Mezzanine cards on the
server blade.
System Overview
1-25
Hitachi Compute Blade 500 Series System Overview Guide
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