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If you can't see the content, please view the online version here. Jun. 11, 2013


EtherWAN Releases a Hardened IEEE 802.3at 10/100BASE PoE Ethernet Switch with Wide Power Input Range and Compactness



Internet Data Centers

The EX42200 is a compact sized, hardened unmanaged 5-port 10/100BASE PoE Ethernet Switch. It provides four 10/100BASE-TX ports that support IEEE 802.3at Power over Ethernet standard with up to 30 watts per port for a total power budget of 120 watts, and a fifth 10/100BASE-TX or 100BASE-FX port for uplink.

The 18 to 57VDC redundant power inputs make it easy to configure the power options. At an operating temperature range from -40°C to 75°C, the EX42200 is ideal in outdoor / harsh environments where Ethernet connectivity is required for a small number of PoE devices to be deployed, for example, a bus surveillance system.

The EX42200 delivers the following features:

None-blocking architecture and full wire-speed forwarding rates
Auto-negotiation function
Auto-MDI-X on UTP cables
Flow control

  • IEEE802.3x Flow control for full duplex
  • Back pressure for half duplex

DIN-Rail installation


Related products



EX42300 Series

Hardened Unmanaged 4-port 10/100BASE (4 x PoE) + 1-port 10/100/1000BASE-T + 1-port 1000BASE-X Gigabit Ethernet Switch

Field-proven Reliability

Hardened Ethernet equipment with superior reliability, long MBTF, redundant power support, wide operating temperature range, EDI, EMI, RFI and surge protection.

Full Product Testing

Our hardened products are required to pass stringent real-time data transfer testing at the temperature from -40° to +85°C for up to 72 hours without compromise.

Customer-centered Services

EtherWAN has a professional support crew, with domain know-how and hands-on experience working with system integrators and solution providers.

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