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 Subscriber Unit (SU) installed at locations that require service, enables the customer data connection to the Access Unit. The Subscriber Unit provides an efficient platform for high speed Internet and Intranet services, supporting single or multiple end users. The use of packet switching technology provides the user with a connection to the network that is always on, enabling immediate access to services. The Subscriber Unit comprises a desktop or wall-mountable Indoor Unit (IDU) and an outdoor unit that contains the processing and radio modules.
SU-A-ODU: An SU-ODU with a vertically polarized high-gain flat antenna integrated on the front panel.
The IDU provides the interface to the user’s equipment and is powered from the 110/220 VAC mains. The customer's data equipment is connected via a standard IEEE 802.3 Ethernet 10/100BaseT (RJ 45) interface. The indoor unit is connected to the outdoor unit via a Category 5E Ethernet cable. This cable carries Ethernet traffic between the indoor and the outdoor units, and also transfers power (54 VDC) and control 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) |