EH2008
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Industrial 8-Port Unmanaged Fast Ethernet Switch FEATURE HIGHLIGHTS Technology • 10/100BaseT(X) (RJ45) • Broadcast storm protection • Support IEEE 802.3/ 802.3u/ 802.3x • 10/100M, Full/Half-Duplex, MDI/MDI-X auto-detection Reliability • Redundant dual DC power inputs • Operating temperature ranges from 0~60˚C • Rugged plastic housing • DIN-Rail or wall mounting ability PRODUCT DESCRIPTION EH2008 is an industrial unmanaged Fast-Ethernet switch with 8 RJ-45 ports. It is designed to work in the industrial environment, such as in hazardous locations that comply with CE, FCC, UL, RoHS and REACH standards. EH2008 protects itself from receiving too many broadcast packets. During normal use, broadcast packets will be forwarded to all ports except the source port. However, it will discard broadcast or multicast packets if the number of those packets exceeds a threshold in a preset period of time. The device also embeds an Packet Prioritization feature that is advanced for unmanaged switches. The switch is able to read the QoS field inside the VLAN tag of the packet, prioritizing those that have to reach the end device first, even during network congestion. This is vital in Industrial Automation applications that are, for example, Profinet Based. EH2008 provides two redundant power inputs that can be connected simultaneously to wide-range DC power sources. If one of the power inputs fails, the other source acts as a backup to provide power automatically. EMAIL: sales@atop.com.tw WEB: http://www.atop.

SPECIFICATIONS Technical Specifications Model Name Processing Type Flow Control IEEE802.3x flow control, backpressure flow control 10/100BaseT(X) auto negotiation speed Full/Half-duplex mode, and auto MDI/MDI-X connection Power Input Removable 5-pin Terminal Block for power input Reverse Polarity Protection Environment Operating Ambient Relative Humidity Physical Housing IP30 protection, plastic housing EMAIL: sales@atop.com.tw WEB: http://www.atop.com.tw

REGULATORY APPROVALS Approval UL(Safety) FCC 47 CFR Part15, Subpart B, Class A EN55032:2012/AC:2013 Class A EN61000-3-2:2014 EN61000-3-3:2013 EN61000-6-4:2007 ISTA Test Procedure 2A Lead(Pb) Free ORDERING INFORMATION Ordering information Model name Part Number Industrial 8-port Unmanaged Fast Ethernet Switch with 8x 10/100TX Optional Accessories Model name Part Number Y-Type power adapter, 100~240VAC input, 1.25A @ 12VDC output, US plug, LV6 Y-Type power adapter, 100~240VAC input, 1.25A @ 12VDC output, EU plug, LV6 EMAIL: sales@atop.com.tw WEB: http://www.atop.com.tw