1. UNIVERSITI PERTAHANAN NASIONAL MALAYSIA Nurul Amirah bt. Zulkifli 3 tsk 2 2130230 WIRELESS GATEWAYS Xfinity HOME USE ENTERPRISE USE Ubiquiti UniFi Cisco Broadband Wireless Gateway

2. XFINITY - CAPABLE OF DELIVERING IN-HOME WI-FI SPEEDS MORE THAN 700 MBPS – THAT’S MORE THAN 2X FASTER THAN OUR CURRENT ROUTER AND 7X FASTER THAN SIMILAR DEVICES AVAILABLE - MEASURED SIGNAL QUALITY AND SHOWED THAT OUR NEW GATEWAY PROVIDES BETTER OVERALL COVERAGE WITHIN THE HOME THAN SIMILAR DEVICES FROM COMPETITORS. - ALSO OPERATES WITHIN THE 802.11 AC SPECTRUM, A WI-FI CHANNEL THAT IS USED BY MANY OF THE LATEST CONSUMER ELECTRONIC DEVICES INCLUDING THE SAMSUNG GALAXY S4/S5, MACBOOK PRO, AND THE MACBOOK AIR.SPECTRUM - ALLOWS THE DEVICE TO LEVERAGE A HOME’S EXISTING COAXIAL CABLE NETWORK TO CREATE A FASTER AND MORE EFFICIENT NETWORK OF CONNECTED DEVICES IN THE HOME.

3. UBIQUITI UNIFI - DO NOT REPLACE YOUR EXISTING ROUTER AND YOU CAN NOT USE THEM TO CONNECT YOUR HOME LAN TO THE INTERNET - RESEMBLE THE SAME BASIC DESIGN—THEY ARE SQUAT ROUND HUBS, WITH ONE SIDE FLAT FOR FLUSH MOUNTING AND THE OTHER SIDE DOMED, LIKE A MUSHROOM, WITH A CIRCULAR LED- BACKLIT RING NEAR THE TOP. - THE LEDS CHANGE COLOR DEPENDING ON THE DEVICE’S MODE OF OPERATION, AND THEY CAN BE FLASHED FROM THE MANAGEMENT CONSOLE TO IDENTIFY THE DEVICE. THE LIGHTS CAN ALSO BE DISABLED IF DESIRED, WHICH IS GOOD BECAUSE THEY’RE VERY BRIGHT IN A DARK ROOM. - NEED TO BE PROVISIONED, AND TO DO THAT YOU NEED TO EITHER INSTALL UBIQUITI’S UNIFI CONTROLLER SOFTWARE (WHICH RUNS ON WINDOWS, LINUX, OR OS X)

4. CISCO BROADBAND WIRELESS GATEWAY - ENABLE THE DELIVERY OF BROADBAND WIRELESS AT ACCESS SPEEDS PREVIOUSLY ONLY AVAILABLE WITH WIRELINE ACCESS NETWORKS - IS AN ESSENTIAL NETWORK ELEMENT FOR SERVICE PROVIDERS FOCUSED ON IMPLEMENTING AN OPEN IP ARCHITECTURE IN A MULTIVENDOR WIMAX ENVIRONMENT. - BUILDS ON PROVEN AND MARKET-LEADING CISCO IP TECHNOLOGY TO AGGREGATE SUBSCRIBER CONNECTIONS SERVICED BY WIMAX BASE STATIONS - PROVIDES AUTHENTICATION AND MOBILITY MANAGEMENT, MOBILE IP FOREIGN AGENT SERVICES, KEY DISTRIBUTION, AND QUALITY-OF-SERVICE (QOS) FUNCTIONALITY.

5. - delivers the service and subscriber awareness, along with performance and scaling, which are essential to the high- capacity aggregation WiMAX environment. -provides implementation flexibility for cost- effective delivery of broadband wireless services -thereby enabling increased customer loyalty and new revenue streams. - supports service access control, deep packet inspection, Mobile IP, security, and packet gateways for each of the major radio technologies.

6. FeaturesBenefitsConfiguration and Performance -Extensible Authentication Protocol (EAP) -Overlapping address support -Inter-base-station mobility -Network access provider (NAP) sharing -Inter-base-station mobility -supports fixed and mobile WiMAX -Offers multiplatform support to address different deployment scenarios -delivers a robust and proven approach that has been used to support a variety of different applications in the mobile space: -Up to 500 base stations/sectors per module - Subscribers per module ( Up to 100,000 connected & Up to 30,000 active)

7. Home useEnterprise use Local Area Network (LAN)Network typeWide Area Network (WAN) ~300 feetRange Anywhere with signal High Bandwidth (Data Rate) Medium to high $0-10,000 (4 weeks) Device Certification Costs $30,000+ (6-8 months)

8. REFERENCES -http://www.cisco.com/c/en/us/products/collateral/wireless/broadband -wireless-gateway/product_data_sheet0900aecd806cdb72.htmlhttp://www.cisco.com/c/en/us/products/collateral/wireless/broadband -wireless-gateway/product_data_sheet0900aecd806cdb72.html -http://businesshelp.comcast.com/help-and-support/internet/comcast- business-wireless-gateway-overview-wifi/http://businesshelp.comcast.com/help-and-support/internet/comcast- business-wireless-gateway-overview-wifi/ -http://arstechnica.com/gadgets/2015/10/review-ubiquiti-unifi-made- me-realize-how-terrible-consumer-wi-fi-gear-is/http://arstechnica.com/gadgets/2015/10/review-ubiquiti-unifi-made- me-realize-how-terrible-consumer-wi-fi-gear-is/ -http://www.computerworld.com/article/2476444/mobile- security/mobile-security-comcast-xfinity-wifi-just-say-no.htmlhttp://www.computerworld.com/article/2476444/mobile- security/mobile-security-comcast-xfinity-wifi-just-say-no.html