sB3021, smartBridges airHaul2 Nexus PRO

HD24064
airHaul2 Nexus PRO

Product Overview
The airHaul2 Nexus PRO is an intelligent dual radio wireless backhaul designed for Near Line of Sight (NrLoS), Point-to-Point (PtP) connectivity. It enables wireless operators and service providers to quickly deploy robust wireless backhaul links never before possible in NrLoS installations in the license free frequency bands.

Operating in the license free 2.4 GHz and 5.1 to 5.8 GHz ISM and UNI-II bands, the airHaul2 Nexus PRO is a scalable and reliable communication-grade solution that delivers an unmatched combination of range, capacity and security, even in the most challenging environments.

In the Link Aggregation mode, the airHaul2 Nexus PRO provides up to 45 Mbps of useful data throughput. In the Repeater mode, links can span up to 50 miles (80 km).

The low latency and low jitter of an industrial-grade airHaul2 Nexus PRO provides reliable delivery of delay sensitive services including Voice over IP (VoIP), high definition video and prioritized data traffic, all “converged” over a single robust wireless link. The advanced Quality of Service (QoS) capabilities of airHaul2 Nexus PRO enable operators to optimize the performance and usage of the wireless link, and offer differentiated Service Level Agreements (SLAs) for each service.

Download brochure and spec sheet.

Firmware Release Notes
Model	HD24064 / sB3021 (airHaul2 Nexus PRO)
Firmware Version	v1.04.00
Date	13 June 2007
Firmware Download	http://www.smartbridges.com/tech_support/firmware/SB3021_IXP_v1.04.00.tar
Release Notes	http://www.smartbridges.com/tech_support/release_notes/airHaul3021_Release_Notes_1.04.00.pdf
Bug Fixes Preamble selection is missing Subnet mask 255.255.255.252 not configurable Radio driver showing errors in WDS mode while passing high volume of traffic Disappearing of static route Memory Leak occurring for models which support remote RSSI feature Radio hanging at approx 2 million second after reboot. New Features Management and Datapath VLAN support Watchguard can be enabled /disabled SYSLOG server can be enabled /disabled Configurable Control frame rate for better IP/MAC Multicast throughput.

Firmware Version	v1.02.00
Date	19 October 2006
Firmware Download	http://www.smartbridges.com/support/ah2np.asp
Release Notes	http://www.smartbridges.com/tech_support/release_notes/airHaul3021_Release_Notes_v1.02.00.pdf
Bug Fixes: Site Survey is not showing correct Root device as it should Fixes router cache overflow issue when used with p2p applications New Features Added: Robust flash locking in place to prevent flash corruption during boot up/reset Automatic safe mode recovery Allows RIP to be disabled / enabled Allows SSID Broadcast to be disabled WEP Auto mode support Allows user to add static routes in Bridge mode ETH-A LED will blink during entire boot up sequence to signify power is on Improves radio outage detection and recovery time Allows user to add VLAN management ID to mange the device thru a VLAN Provides VLAN tagging and un-tagging feature in Remote router/NAT modes Allows user to see the remote unit RSSI from Link installation page DFS has been implemented when the device has no WDS clients Allows user to select a fixed radio transmission rate Port forwarding in remote NAT mode Allows user to disable/enable RIP The channel separation for 2.4GHz is reduced from 40MHz to 20MHz Special Note (sB3021) In Link Aggregate mode, the watchGuard feature will perform a recovery action when both radios are down. By doing so, this provides maximum link uptime even if one link is lost. In repeater mode, if any one radio link has no association, both radios will be reinitialized. Customers are advised to disable the radio which is not in use to avoid false detection by the watchGuard feature.