ADLINK Technology PXES-2301, Руководство пользователя

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12 Introduction
Leading
EDGE COMPUTING
Table 1-3: Front Panel LED Indicators
1.4.2 Backplane
Figure 1-9: PXES-2301 PCIE Topology
Status Temperature (Amber) Fan (Green) Power (Blue)
On (Lit) N/A
Fans operating
normally DC voltage supply
is normal
Off Temperature is normal
Chassis is
powered down Chassis is powered
down
Blinking
One or more
temperature sensors
exceeds threshold
temperature (default
70°C) One or more
fans falls below
threshold
speed (default
is 800RPM)
One or more power
rails exceeds
threshold settings
(defaults are ±5%
for 5V, 3.3V, +12V,
and -12V)
PCIe Gen2 x4
PCIe Gen2 x4
PCIe Gen2 x4
PCIe Gen2 x4
32bit 33MHz PCI bus (5 VI/O)
H H H H H
1
2
3
6
5 4
PCIe Gen2 x4
PCIe Gen2 x4
PCIe x1
PCIe Switch
PEX8718
PCIe/PCI
Bridge