We deployed 15 ALERTSDGE PTZ cameras between Sept 1 and Dec 14. This year, in response to the needs of the community and our stakeholders, we have added more of these clusters and later in the year many new PTZ (pan, tilt, zoom) cameras that are remotely controllable by emergency responders. HPWREN has clusters of (usually 4 color and 4 near infrared capable) fixed cameras around the county, pointing North, South, East and West, which require regular routine maintenance. We also applied for and received 4.9 Ghz licensing from the FCC for 24 of our backbone sites to allow us to use the most efficient spectrum and bandwidth available. The site also received upgraded cameras (Mobotix M15s) and one of its antenna dishes got a new cover (the old one was shredded). The new radios are Exalt Extreme Air systems. Lyons Peak is one of our key backbone sites and it received numerous upgrades, including ugrading the radios there used to connect to Monument Peak, Los Pinos and SDSU. We also increased the effective bandwidth on the southern portion of the network between UCSD and SDSU by lighting up a new 10 Gigabit CalREN XD fiber link. We upgraded nine HPWREN backbone sites to accommodate 1 Gbps throughput on their Ethernet interfaces, eliminating multiple 100 Mbps choke points. They include UCSD and SDSU campus connection points as well as numerous mountain top radio sites spanning San Diego and with incursions into Orange, Riverside and Imperial counties. 2) Network backbone enhancements and expansionīackbone sites are those critical to the HPWREN network and its services.
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