The system enables ubiquitous and seamless mobile coverage of up to several miles radius per cell at a fraction of the cost of competing technologies. Deployed throughout North America, the solution allows public safety organizations (EMS, police, fire, etc.), transit entities, and other field workers to maintain high-speed Internet and LAN connections while on the move throughout entire cities and service areas. Customers report that workers connected via the BreezeACCESS SU-M increase their individual productivity between 2-3 hours per day, resulting in more field time, more efficient management of remote IT assets, shorter "time to arrest" cycles, and other benefits. |
Unlike competing technologies that may require 16 or more nodes per square mile, the mobile BreezeACCESS solution can provide full outdoor coverage for three or more square miles per node, drastically reducing deployment costs. In addition, the system is designed for robustness first, recognizing the critical nature of public safety communications compared with the lower "best effort" threshold for community access technologies like Wi-Fi mesh. Yet, BreezeACCESS still enables cities and agencies to leverage low cost Wi-Fi-enabled devices at the edge.
The Alvarion BreezeACCESS SU-M has been specifically designed to allow for ubiquitous coverage RF network planning. The unique Alvarion air protocol is highly interference resilient, secure, and performs reliably in non-line-of-sight situations when utilizing the 900 MHz spectrum. The BreezeACCESS SU-M Mobile Data Terminal is a ruggedized subscriber unit powered by 9-18 volt DC and designed for in-vehical installation. It comes complete with Molex connector wiring harness, mobile antenna, and cable.
BreezeACCESS SU-M 900 Highlights:
- Fully compatible with BreezeACCESS 900 & II base stations
- A rugged, trunk-mountable radio unit
- Assured operation using typical automobile power (9-18 VDC)
- A design compliant with EN300 019-2-5 transportation specifications for shock, vibration, and environment
- Robust anti-interference technology
- A wireless connection to status utility for the PC
- SNMP or Telnet management capabilities
- An Ethernet 10BaseT connection to the PC
- Wide coverage from a single unit lowers cost, complexity, and maintenance
BreezeACCESS SU-M II Highlights:
- Seamless integration with BreezeACCESS infrastructure for fixed applications
- Fully compatible with BreezeACCESS II & 900 solutions
- Cost-effective Cell Extender (CX) architecture for fill in
- Supports data rates up to 3 Mbps
- Utilitizes frequency agility and time diversity for unmatched interference immunity
Specifications:
|
Radio |
|
Frequency |
902- 928 MHz ISM band |
|
Operation Mode |
Time Division Duplex (TDD) |
|
Radio Access Method |
FH-CDMA |
|
Standard Compliance |
FCC Part 15.247 |
|
Channel Bandwidth |
2 MHz |
|
Maximum Input Power (at antenna port) |
-20 dBm |
|
Output Power (at antenna port) |
23 dBm typical |
|
Sensitivity, typical (dBm at antenna port, BER 10E-6) |
1 Mbps |
2 Mbps |
3 Mbps |
| -90 dBm |
-84 dBm |
-77 dBm |
|
Modulation |
GFSK modulation, 2, 4, 8 level (1, 2, 3 bits/symbol) |
|
Data Communication |
|
Standard compliance |
IEEE 802.3 CSMA/CD |
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VLAN Support |
Based on IEEE 802.1Q |
|
Traffic Prioritization |
Layer-2 Based on IEEE 802.1p
Layer-3 ToS according to RFC791 |
|
Security |
FHSS signalling, RC4 WEP option for authentication, VLAN filtering, Mgt. IP filtering FIPS 140-2 when used with approved third party IP mobilty software solution |
|
MIR/CIR bandwidth |
Programmable for each user, separately for uplink and downlink.
Range: 0 2200 Kbps, 1 Kbps resolution. |
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Environmental |
|
Operating temperature |
-10°C to 60°C |
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Operating humidity |
5% - 95% non-condensing, weather protected |
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Connectors |
|
Antenna |
N-Type Connector with Omni 5dbi mobile antenna included (diversity support with SU-M-2.4 only) |
|
ETH |
10BaseT Ethernet (RJ 45) |
|
DC IN |
11 ft., 18 AWG, 2 conductors with fuse and automotive connector. |
|
Mechanical |
|
Dimensions |
11.5 x 8.75 x 4.5 in (30 x 20 x 12 cm) |
|
Weight |
5.5 lbs (2.5 kg) |
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Power Supply Requirements |
|
External power supply 9-18 VDC or Battery. 2.5 A | |