OVERVIEW
Axxcelera ExcelMax Base StationAxxcelera’s ExcelMax base station is a Point to Multipoint (PMP) base station product designed to operate in the 3.3-3.8 GHz spectrum and supports a Full FDD (Frequency Division Duplex) architecture. The WiMax-2004 compliant Non Line of Site (NLOS) platform supports a strong suite of Quality of Service (QoS) features and multiple services, which allow a service provider to provide different Service Level Agreements (SLAs) to thousands of residential, SoHo, MDU and SME from a single base station location.

REASONS TO BUY EXCELMAX BASE STATION
ExcelMax base station offers service providers an excellent Return on Investment. Its scalable “pay as you grow” architecture allows service providers to generate revenues with a minimum investment in CAPEX. Service providers can offer reliable, high quality, revenue generating applications (data, VoIP and video broadcast) using specialized protocols such as Call Admission Control (CAC) and SIP. The ExcelMax base station communicates with different ExcelMax CPEs (Outdoor and Indoor) installed in business and residential premises. The mature platform has been deployed in large data, voice and video networks and ensures reliable operations in the field. Axxcelera provides a suite of management, installation, provisioning and configuration tools to make the installation and maintenance of the base station extremely simple.

Key Features WiMax-2004 Compliant - NLOS operation Carrier class scalable platform supports thousands of multi-service users Supports Triple Play (data, voice & video) Comprehensive Quality of Service (CIR,PIR, Priority, VLAN support) Upgrade to 802.16e planned

Benefits Maximizes revenues (multi-service applications, high spectral efficiency) Minimized CAPEX (“pay as you grow” with large cell footprint) Robust, field proven platform

RF SPECIFICATIONS Frequency Band - 3.3-3.8 GHz Air Interface Standard - 802.16-2004 can simultaneously support both WiMax multi-carrier OFDM and single carrier QAM Architecture - Point to Multipoint (PMP) Duplex Scheme - Full & Half Duplex FDD (Frequency Division Duplex) Duplex Spacing - 100 MHz typical, 50 MHz min. RF Channel Sizes - 14 MHz, 7 MHz, 3.5 MHz and 1.75 MHz Modulation Types - Dynamic Adaptive: 64QAM, 16QAM, QPSK, BPSK Coding Rates - 1/2, 2/3 and 3/4 Sectorization - 1 to 6 sectors Net Throughput - 39 Mbps per sector; (7MHz channels); 238 Mbps per base station chassis Frequency Re-use factor - 3 (only 2 RF channels needed in 6 sector base station Net spectral efficiency - <8 bps/Hz/base station Transmit Power - +28.0 dBm Receive Sensitivity - -100 dBm; -112 dBm (Uplink Sub-channelization) Antenna Gain - 16 dBi (60 degree), 14 dBi (90 degree) ENVIRONMENTAL CHARACTERISTICS Operating Temperature - -33°C to +55°C (tower mount amplifier and antenna); -5°C to +40°C (base station chassis) Operating Humidity - 10-100% condensing (tower mount amplifier and antenna); 10-90% non-condensing (base station chassis) Power supply - 120-240 VAC 50-60 Hz or -40 to -60VDC Power consumption - 350 Watts maximum (1x6 configuration); 600 Watts maximum (6x6 configuration) Dimensions - 30” x 16” x 10” (tower mount amplifier and antenna, 1 sector); Base station chassis 19” rack mount: 19” (wide) x 14” (deep) x 35” (high) Weight - 20 lbs (tower mount amplifier, antenna and mounting hardware, 1 sector); 6x6 configuration: <180 lbs (base station chassis)

STANDARDS SUPPORTED Air Interface - IEEE 802.16-2004 Prioritization - 802.1p (8 different prioritization levels) VLAN - 802.1Q VoIP - SIP, MGCP, H323, Call Admission Controller Security/Encryption - BS and SS authentication via x.509 certificates, CBD-Mode 56-bit DES, AES-CCM mode Interfaces - 10/100 Base T Full Duplex; External (fiber, ATM and E1/T1) Network Management - SNMP International Standards - Wireless performance ETSI EN 301 753 and EN 301 021; Antenna performance ETSI EN 302 085; CE Compliance via European R&TTE; Directive Annex IV Self-Declaratory process EMC - Emissions: EN55022 (CISPR 22) to Class B; EN61000-3-2 and EN61000-3-3 Safety - Susceptibility: EN300 489 (includes EN61000 series); EN60950 (IEC 950): Including amendments 1-4ts 1-4