Themis RES-XR4-3U, Installation Manual

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1—Overview and Specifications
Overview
1-7
Themis Computer
Table 1-3. System LEDs
Symbol LED Description
Power  Indicates that the system is turned on.
Storage Drive  Indicates SAS/SATA storage-drive activity.
NIC1
a
(Gb Ethernet)  Indicates network activity on LAN 1.
NIC2 (Gb Ethernet)  Indicates network activity on LAN 2.
Overheat/Fan Fail
—Normally OFF
—RED light when tem-
perature limits are ex-
ceeded
 Warns that the system is exceeding specified
temperature parameters. The CPU overheat
warning function must be enabled in the BIOS,
thus allowing the user to define an overheat
temperature, which—when exceeded—trig-
gers the overheat warning LED.
Symbol Rear Panel LED(s) Description
N/A LAN1 and LAN2
Each Ethernet port contains two LEDs:
 The color of the left LED (when facing the port)
indicates the LAN connection speed:
- Off = 10 MHz
- Green = 100 MHz
- Amber = 1 GHz
b
 The right LED, when lit, indicates LAN activity.
a—NIC = Network Interface Controller.
b—X9DRH -iTF/-7TF support 10 Gigabit speeds
ENET1
< >
ENET2
< >
C