Moxa Technologies SMG-6100 Instrukcja Użytkownika Pobierz pdf (Strona 12)

Increases Throughput, Range, and Link Robustness in 802.11 Networks

Wireless networks face signicant transmission challenges, including limited availability of the RF

spectrum and transmission problems caused by factors such as fading and multipath. To solve these

issues, Moxa’s 802.11n product portfolio includes many innovative features that deliver higher bandwidth,

reduce interference, and form reliable connections.

Migrating to 802.11n

Industrial Wireless Ethernet

More Speed, More Data,

More Advanced Applications

• Increase effective throughput

• Extend wireless coverage

• Create reliable networks

• Interoperate with 802.11a/b/g

• Data rate of up to 300 Mbps

• MIMO increases data throughput and range

• Channel bonding/40 MHz transmits more data

• One RJ45/SFP Gigabit combo port

• -40 to 75°C operating temperature range

Modern WLAN networks must now shoulder heavier bandwidth and reliability burdens in order to take full advantage

of new wireless opportunities such as real-time voice and video streaming. The 802.11n standard addressed these

challenges by providing higher data rates and more robust links than legacy networks. The technology to rise to

tomorrow’s network challenges is available today, and there is no reason to delay installation of a new 802.11n WLAN

or migrate an existing WLAN to support 802.11n.

AWK-4131 Series

IEEE 802.11a/b/g/n

IP68 single RF

Wireless AP/bridge/client

AWK-3131 Series

IEEE 802.11a/b/g/n

single RF wireless AP/

bridge/client

Key Techniques Used by 802.11n to

Improve Speed and Reliability

New Performance with Backwards

Compatibility and Future-proof Standards

Moxa’s AWK-3131 and AWK-4131 3-in-1 AP/bridge/client devices

support 802.11n with a maximum bandwidth of 300 Mbps.

802.11n can operate on either the 2.4 or 5 GHz bands and is

backwards-compatible with existing 802.11a/b/g networks to

future-proof your wireless investments. Moxa’s 802.11n products

deliver blazing speeds, vast wireless coverage, and robust

connections by using MIMO (Multiple Input, Multiple Output) and

channel bonding/40 MHz operation in the physical (PHY) layer.

It also adds frame aggregation at the MAC layer. This combined

approach is needed to reliably satisfy the higher throughput

demands of next-generation applications. To maximize wireless to

wired performance, Gigabit Ethernet connectivity is included for

those applications that require a large amount of bandwidth.

Outdoor

Indoor

MIMO Technology

802.11a/b/g 802.11n

Channel Bonding

Frame Aggregation

www.moxa.com [email protected]

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