User's Manual

Overview Hardware Installation Guide
1-2 Airspan Networks Inc. 02030311-10
protocol technology, which recognizes transmission type and allocates bandwidth, is
highly efficient—80% throughput (i.e. 80% of 4 Mbps produces 3.2 Mbps net
capacity)—allowing multiple concurrent subscribers to utilize bandwidth over only a
1.33-MHz channel.
ASWipLL enables interconnection with the Public Switched Telephone Network
(PSTN) by using an IP-to-PSTN gateway. ASWipLL supports VoIP by offering
interoperability with a wide range of third-party products such as residential
gateways (RGW), access gateways, gatekeepers, and softswitches.
ASWipLL introduces real-time adaptive modulation (2-, 4-, 8-level FSK) and auto
retransmission request (ARQ); features offering high quality services whilst
maximizing spectrum utilization.
ASWipLL provides bandwidth management by supporting both asymmetric and
aggregated committed information rate (CIR) and maximum information rate (MIR),
guaranteeing bandwidth levels to subscribers.
ASWipLL supports broadband services such as VLANs and VPNs based on IEEE
802.1Q/p. ASWipLL supports IP routing and PPPoE bridging, as well as
transparent bridging.
ASWipLL provides embedded security features such as IP (packet) filtering based
on addresses, protocols, and applications.
The ASWipLL system supports SNMP-based management, allowing remote fault,
configuration, performance, and security management of the entire ASWipLL
system. This includes remote simultaneous software upgrade of multiple ASWipLL
devices.