Antena inhalambrica

Solo disponible en BuenasTareas
  • Páginas : 8 (1884 palabras )
  • Descarga(s) : 0
  • Publicado : 27 de octubre de 2010
Leer documento completo
Vista previa del texto
Broadband Wireless IP System
Airspan's ASWipLL platform is a low-cost high-performance Broadband Wireless Access system designed to deliver high-speed data, Voice over IP (VoIP) and multimedia services to residential, small business and enterprise customers. ASWipLL is capable of delivering burst data speeds of up to 4 Mbps (3.2Mbps net) to each customer. ASWipLL introduces real-time adaptivemodulation (2-, 4-, 8-level FSK) and auto retransmission request (ARQ); features that offer high quality services whilst maximising spectrum utilisation. ASWipLL is available in both licensed bands (700 MHz, 1.5GHz, 2.3GHz, 2.5GHz, 2.7-2.9GHz and 3.3-3.8GHz) and unlicensed bands (900MHz, 2.4GHz and 5.8GHz).

VoIP

Product Information

Key Features
(Benefits) • Minimises initial investment,maximises return • Packet based air interface • Modular architecture • 4Mbps (3.2 Mbps net) per BS Radio, up to 24 radios per Base Station • Excellent immunity to external interferences • Compact, integrated design • Advanced Quality of Service (QoS) features

Overview
ASWipLL systems are designed to offer broadband access to a wide range of customers. The heart of each system is the Base Station(BS), which provides radio access for the Subscriber Terminals (ST) deployed at the end users' location. The BS connects to the IP cloud using industry standard 100BaseT Ethernet interfaces. ASWipLL supports two main types of STs; a split version comprising of a compact outdoor unit and an indoor unit and an all-in-one indoor unit. ASWipLL supports a range of indoor units for data and VoIPapplications. ASWipLL, working together with an Integrated Access Device (IAD) located at the customer premises and a Media Gateway (MG) connected to a Class 5 switch, provides a high-quality VoIP solution. Working with a number of third party IAD and MG vendors, ASWipLL solutions support H.323, MGCP and SIP protocols, as well as a range of voice coding standards. ASWipLL comes with a network managementplatform (WipManage) which is used to remotely manage all aspects of the system. It runs on a scalable Windows NT or 2000 platform, uses the industry standard SNMP protocol and provides the crafts person with a user friendly graphical interface. The design of ASWipLL incorporates numerous features that make it very cost effective to procure, deploy and operate. Features such as'craftless-install' indoor subscriber terminals that automatically seek and connect to the best BS radio, highly modular and compact units, inbuilt routing functions and hand-held computer based installation tools all combine to make ASWipLL the fast route to profitability.

• Simultaneous support of Router, Transparent Bridge and PPPoE Bridge • Sophisticated bandwidth management, CIR, MIR features • Supports802.1Q/p and VPNs • ‘Craftless-install’ indoor Subscriber Terminals • Auto seek and connect feature for faster deployment of subscriber terminals

Leading the World in Wireless DSL

Applications
ASWipLL is ideally suited to ILECs, CLECs, ISPs and Enterprises wishing to roll out high-speed, highquality IP based services to high-end residential, SOHO and business users. Here are some of theapplications of ASWipLL:minimized and the video packets pass smoothly through the system.



Private networks

ASWipLL can be used in enterprise networks and campus networks. In this application, ASWipLL is used to construct a private network, which allows high-speed data, voice and multimedia services amongst its users, as well as being connected to the public network over an industry-standardinterface such as 10/100BaseT Ethernet. Thanks to its advanced software features ASWipLL can be used in creating secure, virtual private networks (VPNs) between the different locations of an enterprise.



High-speed data

ASWipLL customers can enjoy the benefits of highspeed, 'always-on' data access thanks to having burst rates of up to 4 Mbit/s - 80 times faster than the fastest dial-up...
tracking img