OVERVIEW
AB-Max^TM consists of fixed broadband wireless access equipment (Access Point and SU) for Internet, data, multimedia, video, voice, and other emerging IP based applications. Combining WiMAX with higher level network features, AB-Max^TM provides a robust, cost-effective alternative to wired alternatives such as T1/E1, DSL and cable modems.

REASONS TO BUY EXCELMAX ACCESS POINT
AB-Max^TM offers service providers a true, standards based NLOS platform that helps improved cell range and penetration compared with proprietary single carrier solutions. It also supports Quality of Service (QoS) features like CIR and PIR along with advanced scheduling services like best efforts service, real time polling and UGS services. This allows a service provider to offer different classes of service to different end customers. AB-Max supports numerous topologies including Ethernet routing and bridging. Deployments may use frequencies from the entire U-NII 5GHz ISM and ETSI spectrum. Select from various modulation options and antenna polarizations, all in an extremely low cost, easy to deploy product.

Key Features WiMAX Compliant Point-to-Multipoint platform NLOS Operation QoS Support (CIR, PIR) Supports Routing and Bridging U-NII, ISM, and ETSI bands Support for Dual Polarized Antennas Support for DFS

Benefits Improved cell penetration and range Improved cell throughput (Up to 64QAM modulation) Different SLAs for different end users Ability to remotely switch antenna polarization

AB-MAX OPERATION AB-MaxTM offers numerous options for provisioning and management. For small campus type networks, AB-Max can be configured in a static environment via a web interface. For larger networks, AB-Max can be configured via an automated provisioning server, where each unit can be provisioned and managed from a single location. AB-Max also includes support MIB-2, WiMAX MIB, and Axxcelera custom MIB. PROVISIONING AB-MaxTM can be configured through a GUI provisioning tool, which allows the user to create configuration files and then upload them to an AB-Max unit. AB-Max also has a CLI command (Command Line Interface) for configuration. Provisioning and monitoring can also be accomplished via SNMP. CELLSITE COMPONENTS One or more environmentally sealed Access Points (AP), each with an integrated 60° by 7° beam width patch antenna Six Access Points provide 360° geographic coverage Ethernet switch or router Backhaul equipment such as that offered by Axxcelera Other third party equipment as required CUSTOMER PREMISE (CPE) COMPONENTS AB-MaxTM Subscriber Unit (SU) with integrated 20° by 20° beam width dual polarization patch antenna NON LINE OF SIGHT WiMAX technology includes OFDM, which provides greater non line of sight deployment options.

SPECIFICATIONS Operating Frequency Range - 5.25 - 5.35 GHz, 5.47 - 5.725 GHz And 5.725 - 5.850 GHz (Per U-NII, ISM, and ETSI band Specifications) Channel Bandwidth - 5, 10, 15 or 20* MHz per channel Modulation - Dynamic Adaptive: 64QAM, 16QAM, QPSK, BPSK Transmit Power - +18 dBm; +21 dBm (Optional) Antenna Gain - 18 dBi Rx Sensitivity - -92 dBm Dimension - CPE/Subscriber Unit: 10”Hx10”Wx3.2”D (250x250x80mm); Access Point: 20”Hx10”Wx3.2”D (510x250x80mm) Weight - CPE/Subscriber Unit: 7.7lbs (3.5kg); Access Point: 11.0lbs (5.0kg) Certification - FCC, ETSI, WiMAX (planned) External Antenna - The AB-Max™ product is available with an external antenna connection option Protocols - Ethernet Bridging per IEEE802.1D, VLAN per IEEE 802.1Q (SU only) Differentiated Services per IEEE802.1D/p IGMP (SU only) Static Routing with NAT (SU only) DHCP client and server (SU only) Interfaces - RJ45 socket offering 100BaseT Ethernet Error Control - 1/2, 2/3, or 3/4 FEC with optional ARQ ENVIRONMENTAL CHARACTERISTICS Temperature Range - -33°C to +55°C ambient temperature Humidity - Up to 100% at 45°C Wind Loading - 120 miles/hour (~193 km/hour) per Bellcore GR-487-CORE section 3.31 * Optional