Advantech FWA-1320, Руководство пользователя

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31 FWA-1320 User Manual
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Figure 2.14 Onboard LAN ports and bypass segments
2.5.3.2 Bypass Watchdog Support
Each bypass segment is support by an independent watchdog timer. The timer basis
is set to 100ms. Watchdog timeout periods can be set between 100ms and 6553.5
seconds (about 109 minutes).
The FWA-1320 also supports a global watchdog trigger which allows multiple bypass
segments to be controlled at the same time. The global watchdog signal is connected
between the two onboard bypass segments and also to the PCIe extension connec-
tor (for future use).
2.5.3.3 LED Behaviour
Advantech Advanced LAN bypass uses a LED to show the state of a bypass seg-
ment. Usually the bypass LED is implemented as a dual colour LED combined with a
regular LAN port LED. The table below shows the status of the bypass LED, only. For
a complete description of port LEDs please refer to appendix A.3.2).
2.6 Available Accessories and Related Products
2.6.1 Accessories
The following accessories are available for ordering. Please contact your Advantech
representative for a list of available and supported peripherals such as memory mod-
ules, hard disks and solid state drives.
Table 2.17: Bypass States and LED behavior
State LED Status
CONNECT Off
BYPASS Solid Amber
DISCONNECT Blinking Amber (1 Hz)
Table 2.18: Accessories
Model Name Configurations
1702002600 Power cable 3P 180 cm, USA
1702002605 Power cable 3P 180 cm, Europe
1702031801 Power cable 3P 180 cm, UK
1700000237 Power cable 3P 180 cm, JP