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User Manual
Arctic Substation Gateway
Table 4: Ethernet WAN specifications
Figure 3. Connector
If Ethernet WAN interface is directly connected to computer, crossover cable
must be used. Ethernet WAN interface does not support automatic MDI/MDIX
detection.
2.4.3 Ethernet LAN
Arctic Substation Gateway has three physical ports for Ethernet LAN. These
ports are connected to a common switch. Specifications are shown in the table
below.
Table 5: Ethernet LAN Specifications
Speed
Duplex
Auto-negotiation
Recommended cabling
If Ethernet LAN interface is directly connected to computer, both crossover
and straight cables can be used. Ethernet LAN interface supports automatic
MDI/MDIX detection.
2.5 Serial ports
Arctic Substation Gateway has two application serial ports and one serial
console port. The application serial ports have the following differences:
■
Serial port 1 is configurable to multiple serial formats (RS-232/422/485).
■
Serial port 2 supports only RS-232 data mode.
The serial port connectors are 9-pin D-sub (male) connectors. Serial ports
enact as DTE devices.
2.5.1 Serial console port
Serial console connector is located in Arctic Substation Gateway front panel.
The connector type is RJ45. The connector is described in the table below.
Firmware Version 2.4.x
Number of
ports
Speed
Duplex
Auto-
negotiation
Recommended
cabling
10Base-T, 100Base-TX
Half and Full
Yes
Cat5 or better
13
1
10Base-T,
100Base-TX
Half and Full
Yes
Cat5 or better
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