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| Airspan
Networks |
| AS4000/AS4020
System Model and Specifications |
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The AS4000/AS4020
Delivery of the Widest Range of Services
AS4000/AS4020 is Airspan Networks’ flagship wireless DSL platform
offering point-to-multipoint delivery of a wide range of telecommunication
services, utilizing the high quality DS–CDMA air interface technology.
This includes IP solutions for Internet connectivity, high-speed packet,
leased line data, premium telephony and ISDN links.
Connections in the Widest Range of Challenging Environments
AS4000/AS4020 provides wireless DSL connections to the widest possible
range of challenging environments, from urban to rural deployments
and covering areas with dense vegetation. Airspan Networks’s
radio range is one of the best in the industry with frequency bands
from 900 MHz to 4.0 GHz and a link radius of up to 25km to the subscriber
site. This enables operators to offer a range of premium services
to SME, SOHO and residential markets where copper is unsuitable, not
available or expensive to lease. |
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here to view larger image |
AS4000/AS4020 Business
Benefits
- Fast deployment
No cable laying or digging. Complete network can be deployed within
weeks, with new customers linked within hours.
- Expandable architecture for minimum initial outlay
Start small and add base stations as needed.
- Secure investment
Hardware readily re-deployed to more remote areas should wire-based
networks become a realistic alternative.
- Reduce cost of long or difficult loops
Use in conjunction with existing wired network to reach customers
where physical media would be too expensive or incur delays.
- Fast, cost-effective relief of feeder congestion
AS4000/AS4020 delivers immediate solution while additional cabling
is being negotiated.
- Overlay as a premium services on an existing network
Where existing network cannot support data or other premium services
a complementary network can be provided.
AS4000/AS4020 Technical Benefits
- High speed
Airspan Networks technology can deliver services of
up to 4.6 mbit/s - more than sufficient for the vast majority
of business and residential applications.
- Optimized technology
Airspan Networks technology is optimized for fixed access, packet
and voice. Airspan Networks AS4000/AS4020 technology adds patented
Block Data Mode for super efficient packet transport.
- Efficient use of spectrum
Sophisticated DS-CDMA technology ensures optimal use of licensed
frequencies. High levels of frequency re-use are achievable.
- Secure radio interface
In addition to the internet security derived from utilisation
of DS-CDMA, Airspan Networks has implemented a number of additional
security features.
- The widest choice of frequencies
AS4000/AS4020 is available in bands between 900 MHz and 4 GHz.
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