Halestar   Monday, January 5 2009
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Controlled Access Points

Controlled Access Points

Centrally controlled by ArubaOS software, Aruba's line of wired and wireless APs serve as distributed traffic collectors tunneling wired and wireless traffic to mobility controllers over IP networks. Wireless APs provide radio coverage and user connectivity services while simultaneously serving as surveillance devices that constantly monitor the air for radio-based security threats. They also perform intrusion protection functions when wireless threats are detected. Wireless APs also run distributed ArubaOS functions such as adaptive radio management, distributed encryption for local forwarding of Wireless LAN traffic, wireless intrusion detection and protection, rogue AP detection and containment among others. Wired APs simply serve as traffic collectors and tunnel wired user traffic across a LAN or a WAN to an Aruba mobility controller. Aruba offers a wide range of controlled APs including indoor and outdoor 802.11a/b/g single-radio access points, 802.11a/b/g dual-radio access points, 802.3 wired access points and hybrid wired/wireless access points. WLAN APs come equipped with integral antennas or options for a wide variety of external antennas. All controlled APs work with all Aruba mobility controllers to provide a high-performance, secure mobile edge. Controlled APs can be connected to an existing IP network and will automatically discover an Aruba mobility controller, configure themselves, and begin operation. The mobility controller is responsible for downloading software images, configuring, and coordinating all controlled APs. APs are powered through 802.3af Power over Ethernet (PoE), eliminating extra wiring requirements. They also come equipped with DC power jacks that work with AC power adapters if PoE is not available. All APs can simultaneously provide wireless service as well as monitor the air. They continuously scan the RF environment, locating and tracking all wireless clients to provide warning of intrusion or interference. This dual functionality eliminates the need for a separate overlay of RF sensors to troubleshoot and optimize the wireless environment. Aruba's controlled APs are available in a wide variety of form factors and capabilities.

The Aruba 41 is a low-cost single-radio AP designed for the telecommuter or home office. With a single integral antenna and 802.3af Power over Ethernet, the Aruba 41 is an ideal AP for deployment where antenna diversity and plenum installation are not factors.

The Aruba 60 and 61 are single radio, 802.11a or b/g APs designed for dense wireless deployments in the corporate office. Plenum rated and powered by 802.3af Power over Ethernet or through an external AC adapter, the Aruba 60 and 61 deliver superior capacity, performance, and coverage. The Aruba 61 features an integrated 802.11a/b/g omnidirectional antenna while the Aruba 60 features dual external antenna connectors. The Aruba 60 and 61 are the perfect APs for highly dense "Wireless Grid" deployments.

The Aruba 65 is a dual-radio 802.11a/b/g AP designed for the mobile enterprise worker or road warrior. With integral diversity antennas, 802.3af Power over Ethernet, an external power adapter, and a compact design, the Aruba 65 fits easily in a briefcase and connects wherever a mobile user travels.

The Aruba 70 is the industry's first dual-radio 'hybrid' access point that provides concurrent operation of 802.11a and 802.11b/g services, as well as secure wired access through an additional Ethernet port. The Aruba 70 is a multi-purpose device that can function both as an access point and as an RF monitor - either independently or concurrently - across the 2.4 GHz and 5 GHz bands. Ideally suited for plenum or workspace deployment, the Aruba 70 can be securely wall-mounted, ceiling-mounted, or desk-mounted.

The Aruba 80 is the industry's first controlled outdoor access point. With support for 802.11a, 802.11b/g, and wireless bridging, the Aruba 80 handles all outdoor wireless applications. The Aruba 80 is rated for extreme outdoor environments, with an operating temperature range of -30 to 55 degrees Celsius and an integral lightning arrestor and ground point.

Aruba Networks Products

• Halestar's Wireless Survey Services

• Mobility Controllers

• The Applications

• The Aruba Difference