BreezeACCESS II

The BreezeACCESS II Broadband Wireless Access system operates worldwide in the license-free ISM band delivering high-speed wireless Internet access. Utilizing the unlicensed 2.4 GHz band permits use of the spectrum without the expense of buying or applying for a license, allowing ISPs to quickly enter and compete in the market at relatively low costs. 

With an exceptionally low initial investment, BreezeACCESS II is the ideal solution for new operators wanting to build their customer base. Once the wireless infrastructure is in place, it can be scaled upward to support thousands of subscribers per cell. 

BreezeACCESS II operates in Time Division Duplex (TDD) mode utilizing proven Frequency Hopping technology to deliver a solution that is highly secure, robust and reliable. Optimized for data and voice communications, BreezeACCESS II allows ISPs and ASPs to rapidly and economically deploy their networks and offer highly attractive, competitive services to their clients. 

BreezeACCESS II highlights:  

• Fast Access to the Internet and other IP-based Services                    
• Packet-switched – optimized for IP communications                    
• Immediate Connectivity - Subscriber is “Always On”                    
• User Installable CPE Reduces Deployment Costs                    
• High Speed – up to 3 Mbps per Subscriber                    
• Simultaneous high-speed data and telephony                    
• High Capacity – thousands of Subscribers per cell                    
• Large Coverage – Cell Radius of up to 15 km (9 mi.)                    
• Symmetric/Asymmetric CIR & MIR per subscriber                    
• Telephony Quality of Service (QoS) per subscriber                    
• Broadband services: VPNs, VLANs                    
• SNMP Management Support                    
• RADIUS Accounting Support                    
• Easily Scalable Architecture                    
• Mature, Field-Proven Technology

Product System Diagram:

Customer Premises Equipment 

BreezeACCESS II Subscriber Units with an Outdoor Radio Unit and Antenna 

These Subscriber Units are comprised of an indoor desktop or wall-mountable unit and an outdoor unit.

• In the SU-A model, the SU-RA outdoor unit contains a radio module and an integrated flat panel antenna.    
• In the SU-E line, the SU-RE outdoor unit contains the radio module and an RF connector for a separate external antenna.

A coaxial cable connects the two units and serves for the transmission of data as well as for transferring power, management and control signals from the indoor unit to the outdoor unit.

SU-A and SU-E units are available with either 26dBm (HP-High Power), 7dBm (MP-Medium Power) or 2dBm (LP-Low Power) output power at the antenna port.

The Subscriber Unit connects to data equipment using a standard IEEE 802.3 Ethernet 10BaseT (RJ 45) interface. The data plus voice subscriber units support telephony services through a standard POTS (RJ 11) interface that connects to a telephone.

BreezeACCESS II Miniature Indoor Units

The miniature indoor units, designed primarily for indoor installations, are comprised of a single desktop or wall-mountable unit.

• The SU-I products include two 2dBi integrated omni antennas.    
• The SU-ID products have two RF connectors for detached diversity antennas.

		SU-A Series Subscriber unit with indoor module and outdoor radio unit with integrated antenna. SU-A-3-1D-VL SU-A-6-1D-VL  SU-A-6-BD-VL  SU-A-54-BD-VL
		SU-E Series Subscriber unit with indoor module and outdoor radio unit with N-type connector for external antenna  SU-E-54-BD-VL
		SU-E Series + Voice Subscriber unit with indoor module and outdoor radio unit with detached antenna (sold separately).The unit includes a regular telephone interface. SU-E-1D1V-2.4 supports a single Ethernet device and a regular telephone interface SU-E-BD1V-2.4 supports a LAN (bridge) and a regular telephone interface
		SU-ID Series A miniature indoor unit with two connectors for one or two detached diversity antennas. SU-ID-1D-2.4 Supports a single Ethernet device SU-ID-BD-2.4 Supports a LAN (bridge)
		SU-M Wireless mobile data subscriber unit designed for the Homeland Security marketplace.

Base Station Equipment

The BreezeACCESS II family includes a Base Station Unit and three types of Access Units with differing architectures:

Base Station Shelf with Access Unit Modules

The BS-SH Base Station Unit is a 19" chassis that contains up to seven (one redundant) BS-AU modules. The BS-AU Access Units can be synchronized to ensure optimal utilization of the frequency spectrum available. The BS-SH chassis contains one power supply with an alternative second power supply for redundancy. The BS-PS power supply modules are powered from a -48 VDC power source.

The AU-A-BS Access Unit model is comprised of an indoor module (BS-AU) and an AU-RA outdoor unit, which contains a radio unit and an integrated panel antenna.

The AU-E-BS Access Unit model is comprised of an indoor module (BS-AU) and an AU-RE outdoor unit, which contains a radio module and an RF connector for a separate external antenna (the external antenna is sold separately to the unit).

The AU-A-BS or AU-E-BS units are available with either 26dBm (HP-High Power), 7dBm (MP-Medium Power) or 2dBm (LP-Low Power) output power at the antenna port. A coaxial cable connects the indoor module to the outdoor unit and serves for the transmission of signals as well as for transferring power, management and control signals from the indoor module to the outdoor unit. Connectivity to the network is established through a standard IEEE 802.3 Ethernet 10BaseT (RJ 45) interface.

Stand-Alone "Micro-Cell" Access Units

The Stand-Alone Access unit enables the coverage of a small customer base or an area with low customer density. The AU-A-NI and AU-E-NI lines are comprised of stand-alone units, which connect to an SU-RA or an SU-RE outdoor unit. The indoor part of the Access Unit, the AU-NI, is a stand-alone desktop or wall-mountable unit.

• In the AU-A-NI model, the AU-RA outdoor unit contains a radio unit and an integrated panel antenna.    
• In the AU-E-NI model, the AU-RE outdoor unit contains a radio module and an RF connector for a separate external antenna (the external antenna is sold separately to the unit).

The AU-A-NI or AU-E-NI units are available with either 26dBm (HP-High Power), 17dBm (MP-Medium Power) or 2dBm (LP-Low Power) output power at the antenna port. The AU-NI units are powered from the mains (100-250 VAC). A coaxial cable connects the indoor module to the outdoor unit and serves for the transmission of signals as well as for transferring power, management and control signals from the indoor module to the outdoor unit. Connectivity to the network is established through a standard IEEE 802.3 Ethernet 10BaseT (RJ 45) interface.

The same outdoor units are found in the AU-BS and AU-NI models, ensuring cost savings when scaling upwards from a Micro-Cell installation to a complete Base Station.

Miniature Indoor ACCESS Units

The miniature indoor units, designed primarily for indoor installations, are comprised of a single desktop or wall-mountable unit powered from the mains (100-250 VAC).

• The AU-I products include two 2dBi integrated omni antennas.    
• The AU-ID products have two RF connectors for detached diversity antennas.

Connectivity to the network is established through a standard IEEE 802.3 Ethernet 10BaseT (RJ 45) interface.

		AU-A-BS Access Unit includes a module to be inserted into the base station chassis as well as an outdoor unit with an integrated flat panel antenna.
		AU-A-NI Stand-alone Access Unit with flat antenna.
		AU-E-BS Access Unit includes a module to be inserted into the base station chassis as well as an outdoor unit with an external antenna (sold separately).
		AU-E-NI Stand-alone Access Unit with external antenna (sold separately).
		AU-I-D Miniature indoor Access Unit with detached antenna.
		BS-PS Power supply unit for the base station chassis. Powered from a -48 VDC power source.
		BS-SH 19" chassis that can contain up to 7 (1 redundant) BS-AU modules and power supply modules.

Download the BreezeACCESS™ II data sheet - PDF Version