레이블이 Networking인 게시물을 표시합니다. 모든 게시물 표시
레이블이 Networking인 게시물을 표시합니다. 모든 게시물 표시

2011년 2월 16일 수요일

Netgear N300 DGN2200M Wireless ADSL2+ Modem Router with 3G Backup

Netgeat N300 DGN2200M Wireless ADSL2+ Modem Router with 3G Backup
Netgear launches the new N300 DGN2200M Wireless ADSL2+ Modem Router with 3G backup. Basically, Netgear combines DSL modem, wireless router and 3G router into a single device. The DGN2200M packs a full featured wireless-N router with integrated ADSL2+ modem as well as backup option to connect to a 3G mobile network, via USB 3G modem, in case of DSL outage.
The N300 DGN2200M has four Etherner LAN ports and supports WPA/WPA2—PSK, WEP and Wi-Fi Protected Setup (WPS). Thanks to 3G backup support, users can also connect to 3G network and create WiFi hotspot. The modem router with with major DSL and mobile ISPs and 3G USB modems. It supports SPI, VPN pass through, DoS protection and OpenDNS filtering and security.
The Netgear DGN2200M is priced at $179.99.

Sierra Wireless AirCard 319U and AirCard 320U 4G USB Modems

Sierra Wireless AirCard 319U DC-HSPA+ USB modem
Sierra Wireless AirCard 319U DC-HSPA+ USB modem
In addition to two 4G Mobile Hotspots, Sierra Wireless also brings two new 4G USB modems, the AirCard 319U and AirCard 320U supporting Dual-Carrier HSPA+ (DC-HSPA+) and LTE networks, respectively. Both of them use USB interface. The former has a swivel hinge design that allows the body of the modem to be tucked up against the side of the notebook and protects it from being damaged by accidental bumps, while the latter comes with an articulating and pivoting hinge that works with the widest possible variety of USB port placements.

Sierra Wireless AirCard 320U LTE 4G Modem
Sierra Wireless AirCard 320U LTE 4G Modem
The AirCard 319U supports Dual-Carrier HSPA+ and offers download speeds of up to 42 megabits per second (Mbps) and upload speeds of up to 5.76 Mbps. The AirCard 312U LTE USB modem, on the other hand, provides download speeds of up to 100 Mbps and upload speeds up to 50 Mbps. Both modems can seamlessly switch to earlier network technology standards, including HSPA+ and its precursors, UMTS, EDGE, GSM, and GPRS; and the AirCard 320U supports DC-HSPA+ as well.
The Sierra Wireless AirCard 319U will be released on the Telus network in Canada in March and the AirCard 320U will be available in Q2.

Sierra Wireless AirCard 753S and AirCard 754S 4G Mobile Hotspots

Sierra Wireless AirCard 753S and AirCard 754S 4G Mobile Hotspots 1
Sierra Wireless announced to new 4G mobile hotspots, the AirCard 753S for Dual Carrier HSPA+ and the AirCard 754S for LTE network. At about the size of a deck of cards, both AirCard hotspots are lightweight and come with an LCD display to provide all the necessary information, including WiFi access information, battery life, network signal strength, and the number of devices connected. They also offer audible alerts and an intuitive web interface.

Sierra Wireless AirCard 753S and AirCard 754S 4G Mobile Hotspots
The AirCard 753S supports downlink speeds of up to 42 Mbps (megabits per second) and uplink speeds of up to 5.76 Mbps on a DC-HSPA+ network while the AirCard 754S offers downlink speeds of up to 100 Mbps and uplink speeds of up to 50 Mbps when operating on an LTE network. They can share 4G connection to up to five WiFi devices. These hotspots also supports 3G UMTS and 2G EDGE networks and will switch 2G/3G when 4G network coverage is not available. In fact, the AirCard 754S also support HSPA+ network.