With a maximum data rate of 1.3Gbps in the 5GHz band and
600Mbps in the 2.4GHz band, 220 series APs are three times faster
than 802.11n APs and provide performance similar to a wired
connection.
The 220 series APs include ClientMatch technology, which
eliminates sticky clients by continuously gathering session
performance metrics from mobile devices. This information is then
used to steer each mobile device to the best AP and radio on the
WLAN.
Proactive and deterministic, ClientMatch dynamically optimizes
WiFi client performance as users roam and RF conditions change.
If a mobile device moves out of range of an AP or RF interference
impedes performance, ClientMatch automatically steers it to a
better AP.
With ClientMatch, 220 series APs load web pages faster, deliver
video streams with improved quality and support high densities
of mobile devices. An 802.11ac network without ClientMatch
performs no dierent than an 802.11n WLAN.
The 220 series APs additionally support priority handling and policy
enforcement for individual Microsoft Lync media on the same
device, including encrypted videoconferencing, voice, chat and
desktop sharing.
Unique benets
• Allows phased wired infrastructure upgrades.
- Adapts to available 802.3af power-over-Ethernet (PoE)
instead of requiring customers to upgrade to 802.3at
PoE+
• Delivers 1.9Gbps aggregate throughput.
- EtherChannel link aggregation on two Gigabit Ethernet
ports provides 1.9Gbps throughput.
• 600Mbps in the 2.4GHz band.
- Supports up to 600Mbps for TurboQAM-enabled
mobile devices operating in the 2.4GHz band – an
industry first.
• Best-in-class RF management
- Integrated Adaptive Radio Management™ technology
manages the 2.4GHz and 5GHz radio bands and
ensures that APs stay clear of RF interference.
• Spectrum analysis
- Capable of part-time or dedicated air monitoring,
the spectrum analyzer remotely scans the 2.4GHz
and 5GHz radio bands to identify sources of RF
interference.
• Wireless mesh
- Wireless mesh connections are convenient where
Ethernet drops are not available.
• Security
- Integrated wireless intrusion protection offers threat
protection and mitigation and eliminates the need for
separate RF sensors and security appliances.
- With an OpenDNS service subscription, Dell Instant APs
deliver integrated web filtering, malware and botnet
protection to every device connected to the WLAN.
- Encrypted IPsec VPN tunnels securely connect remote
users to corporate network resources.
- Integrated Trusted Platform Module (TPM) for secure
storage of credentials and keys.
- SecureJack-capable for secure tunneling of wired
Ethernet traffic.
Choose your operating mode
• Controller-managed AP or Remote AP (RAP) running
ArubaOS™. When managed by Dell Mobility Controllers,
220 series APs offer centralized configuration, data
encryption, policy enforcement and network services, as
well as distributed and centralized traffic forwarding.
• Dell Instant AP running InstantOS™. In Instant mode,
a single AP automatically distributes the network
configuration to other Instant APs in the WLAN. Simply
power-up one Instant AP, configure it over the air, and
plug in the other APs – the entire process takes about five
minutes.
• Spectrum analysis identifies sources of RF interference
• Air monitor provides wireless intrusion protection
• Hybrid AP serves WiFi clients and provides wireless
intrusion protection and spectrum analysis
• Secure enterprise mesh
If WLAN and network requirements change, a built-in migration
path allows 220 series Instant APs to become part of a WLAN that is
centrally managed by a Mobility Controller.
AP-220 series specications
• AP-225 and IAP-225
- 2.4GHz (600Mbps max) and 5GHz (1.3Gbps max)
radios, each with 3x3 MIMO and three integrated omni-
directional downtilt antennas.
• AP-224 and IAP-224
- 2.4GHz (600 Mbps max) and 5GHz (1.3Gbps max)
radios, each with 3x3 MIMO and three combined,
diplexed external antenna connectors.
Dell Networking
220 series access points
Ultimate performance and scale for mobile devices
Multifunctional 220 series wireless APs deliver gigabit WiFi performance to 802.11ac mobile
devices. Integrated ClientMatch™ technology ensures consistently high performance
across the WLAN infrastructure.
(140 paginas)
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