Moxa Technologies SMG-6100 Bedienungsanleitung PDF herunterladen (Seite 13)

Less-than-50ms Turbo Roaming

Empowers Real-time

Communications

• Enable fast secure roaming

• Use secure pre-authentication

• Prioritize real-time trafﬁc with QoS

• Support large-scale WLAN deployments

Uninterrupted Communications Links for Critical Applications

Moxa has introduced next generation Turbo Roaming technology with the WAC-1001 Wireless Controller for the AWK series. This

advanced roaming capability delivers high-speed secure handoffs. Wireless clients can roam between Moxa AWK access points in under

50 milliseconds while preserving robust security in extremely demanding environments.

Fast Secure Roaming with the Wireless Controller

Moxa's WAC-1001 supports a high level of proactive authentication and encryption to

ensure your network stays securely connected. To achieve smooth handoffs, the wireless

client can be pre-authenticated by the wireless controller to allow seamless roaming

without re-authentication. This mechanism signicantly reduces authentication latency

during re-association and thus greatly enhances the speed and reliability of roaming

connectivity for delay-sensitive real-time applications.

The WAC-1001 wireless controller optimizes Turbo Roaming for the AWK-3121 and

AWK-4121 series to reduce roaming times even further: below 50ms. The WAC-1001

wireless controller, generally located at the on-site cabinet or the control center, shrinks

handover time by minimizing the time spent on searching for APs, re-association, and

re-authentication. The WAC-1001 provides efcient, centralized management and control

by allowing clients to communicate with multiple APs and achieve less-than-50ms

roaming. This new technology improves hand-over determinism to enable smoother data

transmissions for a variety of mobile applications, and is especially well suited for

train-to-ground communications.

WAC-1001 Series

Wireless access

controller

• Less-than-50ms Turbo

Roaming for seamless

wireless connection

• IEEE802.11i-compliant

Wireless security

• IP30 protected high-

strength metal housing

• -40 to 75°C operating

temperature range

(T model)

AWK-4121 Series

IEEE 802.11a/b/g IP68

single RF wireless AP/

bridge/client

• Maximum security

with WEP/WPA/

WPA2/802.11X and

powerful lters

• Rapid Turbo Roaming

under 100 ms

• Long-distance data

transfer up to 10 km

• Dual DC power inputs

and PoE for easy

deployment

AWK-3121 Series

IEEE 802.11a/b/g

single RF wireless AP/

bridge/client

Outdoor

Indoor

WAC-1001

Wireless

Controller

AWK-3121

Client

Roaming Latency < 50 ms

(Client roams from AP1 to AP2)

VoIP

AWK-4121 AP2

AWK-4121 AP1

Enable Secure

Pre-authentication

www.moxa.com [email protected]

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