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新聞專區
新聞專區

EtherWAN Systems Releases the EX73900 Series Hardened Managed Switch with Lite Layer 3 Functions


ex73900_news_pic.jpgEtherWAN Systems, Inc. has released the EX73900 series, a new hardened managed gigabit Ethernet switch that supports lite layer 3 functions. The EX73900 provides Ethernet connectivity with 8 or 12 gigabit copper ports and 4 SFP or fixed fiber ports.

The EX73900 switches are designed to operate in harsh environments, and can withstand temperatures from -40°C to 75°C. Meeting the strict EMC requirements of NEMA TS2 and IEC 61850 standards, the switches can maintain continuous operation during voltage dips and electrical interruptions of up to 0.5 seconds as per IEC 61000-4-11. The EX73900 series is extremely well-suited for network connectivity in intelligent traffic systems and critical infrastructure installations.

The EX73900 series supports Layer 3 switching with static route and RIP v1/v2 protocols. The EX73900 supports SNMP, port mirroring, QoS, flow control, VLAN, Link Aggregation, IGMP snooping, DHCP, and DDM. The switches can be managed via RS-232, CLI, Telnet and web browser. Dual power inputs are available and network redundancy can be achieved by STP, RSTP, MSTP, or EtherWAN's Alpha-Ring™ technologies.­

Additional features of the EtherWAN EX73900 include dual firmware image backups, which prevent firmware upgrade failures, and support for Dying Gasp, which provides immediate notification through SNMP if the switch loses power.


About EtherWAN 

EtherWAN Systems, Inc. is a leading manufacturer of Hardened Ethernet, PoE, and Fiber connectivity products specifically designed for harsh and demanding environments. Founded in 1996 in Irvine CA, EtherWAN specializes in the designing and manufacturing of Ethernet Switches, Media Converters, Ethernet Extenders and Power over Ethernet products for applications where connectivity is crucial. With our core focus on Ethernet connectivity for extreme environments with stringent requirements product reliability and quality are top priority. EtherWAN’s product development, engineering, manufacturing and quality assurance processes are structured to push the limits of stated specifications resulting in products that continually exceed expectations. Our goal is to provide quality reliable products for extreme applications, markets, and environments.

EtherWAN Systems, Inc. US headquarters is located in Anaheim, CA USA with Pacific Rim headquarters and manufacturing in Taipei, Taiwan. With sales, marketing and engineering expertise on both sides of the Pacific Ocean and its own production lines in Taiwan, EtherWAN combines the highest quality products with professional support using the most advanced Ethernet technology resulting in systems that just work.

EtherWAN – "When Connectivity is Crucial".


 EX73900 official product page:  http://www.etherwan.com/products/ex73900-series
 For more information, please contact:  info@etherwan.com.tw