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4.3.3
Channel Allocations for IEEE 802.11b/g
The following details the channel identifiers, channel center frequencies and regula-
tory domains of each IEEE 802.11b/g 22-MHz-wide channel:
Note
Mexico is included in the Rest of World regulatory domain. However, channels 1
through 8 are for indoor use only while channels 9 through 11 can be used indoors
and outdoors. Users are responsible for making sure the channel set configuration
complies with the regulatory standards of Mexico.
Identifier
a
Not supported in Japan for 802.11g mode.
4.4
Serial Ports
The RUGGEDCOM RS910W supports DB9, RJ45 and ST (Straight Tip) fiber serial ports,
all of which can be run in RS232, RS485 or RS422 mode.
Note
On power-up, all serial ports default to RS485 mode. Each port can be individually set
to RS232, RS485 or RS422 mode through RUGGEDCOM RS910W . For more informa-
tion, refer to the RUGGEDCOM RS910W User Guide for the RUGGEDCOM RS910W.
All serial ports feature an LED that indicates the current state of the port.
Green
Off
For specifications on serial ports, refer to
RUGGEDCOM RS910W
Installation Manual, 02/2020, C79000-G8976-1031-09
Channel
Frequen-
cy(MHz)
1
2412
2
2417
3
2422
4
2427
5
2432
6
2437
7
2442
8
2447
9
2452
10
2457
11
2462
12
2467
13
2472
a
14
2484
State
4.3.3 Channel Allocations for IEEE 802.11b/g
Regulatory Domains
America (-A)
EMEA (-E)
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"Serial Port Specifications (Page
Communication Ports
Japan (-J)
Rest of
World (-W)
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Description
33)".
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