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Alvarion BreezeACCESS 4900 Base station Equipment |
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Alvarion
BreezeACCESS 4900 is a high capacity, IP services oriented Broadband
Wireless Access system operating in the 4.9 GHz licensed spectrum band
allocated for public safety. The system employs wireless packet
switched data technology to support high-speed IP services with a
network connection that is always on. The system is designed for both
Point-to-Point and Point-to Multipoint configurations, supporting data,
VoIP and video applications. |
The stand-alone AU-SA Access Unit uses components that are very
similar to the AU BS units. The main difference is that indoors a
stand-alone desktop or wall-mountable AU-NI unit is used rather than a
module in a 19†chassis. The indoor unit is powered from the mains
(100-250 VAC). The indoor unit connects to the network through standard
IEEE 802.3 Ethernet 10/100BaseT (RJ 45) interfaces. A Category 5E
Ethernet cable connects between the access unit indoor unit and the
outdoor unit for the transfer of data and power, management and control
signals from the indoor unit to the outdoor unit.
Alvarion’s Complete Spectrum solution enables the BreezeACCESS 4900
to integrate seamlessly into other BreezeACCESS networks. Supporting
both fixed and mobile platforms at multiple frequency bands, the
Complete Spectrum solution enables simultaneous deployment of systems
operating at 900 MHz, 2.4 GHz, 3.5 GHz, 4.9 GHz, and the entire 5 GHz
band.
BreezeACCESS 4900 is the ideal solution for network access as well
as backhauling of data, VoIP and video traffic for public safety,
medical emergency, and government security and surveillance
applications.
Features:
- Spectrally efficient, OFDM technology to support high capacity, non-line-of-sight connectivity
- Always-on adaptive modulation, automatic transmit power
control (ATPC), and automatic distance learning for optimal link
transmission
- Complies with the high power mask requirements of 4.9 GHz
- Supports both 5 and 10MHz channel options for flexible network
planning for interference avoidance and increased network capacity
- Mixed spectrum integration options for multi-band layering,
including Wi-Fi integration enabling Commercial of the shelf devices at
the network edge
- Available 100% environmental outdoor form factor with ports
for integration of other devices, such as video cameras, traffic
systems, etc.
- Advanced extensive access suite, including quality of service (QoS), security and extensive management
- Best access unit (AU) for fast and simple customer premises
equipment (CPE) installation-CPE scans the entire frequency band and
identifies available AUs,optimizes the link with best AU selection, and
offers a redundancy mechanism that automatically resynchronizes with
next AU on the list
- 10 LEDs SNR bar display on outdoor unit for fast antenna alignment without the need for external tools or monitors
- Superior management options using SNMP, the userfriendly
BreezeCONFIG installation and monitoring utility, and the AlvariSTAR
carrier grade NMS platform. Remote software upgrade and version control
as well as remote configurations upload and download
Specifications:
Radio |
Frequency |
4940 - 4990 MHz |
Radio Access Method |
Time Division Duplex (TDD) |
Channel Bandwidth |
5 MHz, 10 MHz |
Central Frequency Resolution |
5 MHz |
Max Output Power (at antenna port) |
AU: -10 dBm to 20 dBm, 1 dB steps*
SU: -10 dBm to 20 dBm, automatically adjusted by ATPC |
Max Input Power (at ant. port) |
-45 dBm typical |
Sensitivity, typical (dBm at antenna port, @10-6) |
Modulation |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
Level* (5 MHz) |
-94 |
-93 |
-91 |
-89 |
-86 |
-82 |
-78 |
-76 |
Level* (10 MHz) |
-92 |
-91 |
-89 |
-87 |
-84 |
-80 |
-76 |
-74 |
* Modulation Level combines modulation scheme and coding gain. | |
Modulation Scheme (Adaptive) |
OFDM: BPSK, QPSK, QAM 16, QAM 64 |
Antenna Port (AU-RE) |
N-Type 50 ohm |
Subscriber Integrated Antenna |
19 dBi, 10.5° H/V, Integrated flat panel |
AU Antenna |
15 dBi, Sector 120° horizontal
9 dBi, Omni antenna |
Data Communication |
VLAN support |
Based on IEEE 802.1q |
Layer-2 Traffic Prioritization |
Based on IEEE 802.1p |
Layer-3 Traffic Prioritization |
IP ToS according to RFC791, DiffServ code points according to RFC2474 |
Layer-4 Traffic Prioritization |
UDP/TCP port range |
Security |
WEP 128-bit, FIPS-197 |
Configuration and Management |
Local & Remote Management |
Monitor via Telnet, SNMP and Configuration Upload/Download |
Remote Management Access |
From Wired LAN, Wireless Link |
Management Access Protection |
Multilevel Password
Configuration of remote direction (From Ethernet only, Wireless only, or both sides)
Configuration of IP addresses of authorized stations |
Software upgrade |
Via TFTP and FTP |
Configuration Up/Download |
Via TFTP and FTP |
SNMP Agents |
SNMP v1 client, MIB II, Bridge MIB, Private BreezeACCESS 4900 MIB |
Connectors |
SU-NI |
Ethernet |
10/100BaseT RJ-45, 2 embedded LEDs |
Radio |
10/100BaseT Ethernet RJ-45 |
AC IN |
3-pin AC power plug |
SU-RA, AU-RE |
Indoor |
10/100Base RJ-45 with waterproof sealing assembly |
AU-BS |
Ethernet |
10/100BaseT RJ-45, 2 embedded LEDs |
Radio |
10/100BaseT Ethernet RJ-45 |
BS-PS-AC-VL (AC power supply) |
AC-IN |
3-pin power plug |
BS-PS-DC-VL (DC power supply) |
-48 VDC |
3-pin DC D-Type 3 power pin plug Amphenol |
Electrical |
SU-NI |
Power consumption |
25W |
AC input |
100-240VAC, 50/60Hz |
SU-RA, AU-RE |
54 VDC from indoor to outdoor |
AU-BS |
Power consumption |
30W (module plus outdoor unit) |
AC input |
100-240VAC, 50/60Hz 3.3VDC, 54V from power supply in backplane |
BS-PS-AC-VL (AC power supply) |
Power consumption |
240W, full chassis (1 PS, 6 AU) |
AC input |
85-265VAC, 47-65Hz |
DC output |
54V, 3.3V |
BS-PS-DC-VL (DC power supply) |
Power consumption |
240W, full chassis (1 PS, 6 AU) |
DC input |
-48 VDC nominal (-34 to -72), 10 A max. |
DC output |
54V, 3.3V |
Standards Compliance |
Type |
Standard |
EMC |
FCC Part 15 class B |
Safety |
UL 60950, EN 60950 |
Environmental |
Operation |
ETS 300 019 part 2-3 class 3.2E for indoor units
ETS 300 019 part 2-4 class 4.1E for outdoor units |
Storage |
ETS 300 019-2-1 class 1.2E |
Transportation |
ETS 300 019-2-2 class 2.3 |
Lightning Protection |
EN 61000-4-5, class 3 (2kV) |
Radio |
FCC Part 90 |
Note: Environmental evaluation and exposure limit according to FCC CFR 47part 1, 1.1307, 1.1310
* not in all modulations (software dependent) |
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