5 ports 10/100 Base-TX+2 ports RS232

IES305-102 industrial Ethernet switches integrated serial device server function, it adopt MW-Ring redundant technology (Recovery time<20ms), users can set the redundant easily to increase network reliability, furthermore, IES305-102 can support 2 ports RS232, AT command and alarm output, It adopted no fan, low power consumption design, IP30, corrugate high strength iron shell, the performance is

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5 ports 10/100 Base-TX+2 ports RS485/422

IES305-202 industrial Ethernet switches integrated serial device server function, it adopt MW-Ring redundant technology (Recovery time<20ms),users can set the redundant easily to increase network reliability, furthermore, IES305-202 can support 2 ports RS485/422, AT command and alarm output, It adopted no fan, low power consumption design.IP30, corrugate high strength iron shell, the performance i

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4 ports 10/100 Base-TX+1 port 100M fiber+2 ports RS232

IES305-1F-102 Industrial Ethernet switches integrated serial device server function, it adopt MW-Ring redundant technology(Recovery time<20ms), users can set the redundant easily to increase network reliability, furthermore, IES305-1F-102 can support 2 ports RS232, AT command and alarm output, It adopted no fan, low power consumption design, IP30, corrugate high strength iron shell, the performanc

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4 ports 10/100 Base-TX+1 port 100M fiber+2 ports RS485/422

IES305-1F-202 industrial Ethernet switches integrated serial device server function, it adopt MW-Ring redundant technology (Recovery time<20ms), users can set the redundant easily to increase network reliability, furthermore, IES305-1F-202 can support 2 ports RS485/422, AT command and alarm output, It adopted no fan, low power consumption design, IP30, corrugate high strength iron shell, the perfo

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3 ports 10/100 Base-TX+2 ports 100M fiber+2 ports RS485/422

IES305-2F-202 industrial Ethernet switches integrated serial device server function, it adopt MW-Ring redundant technology (Recovery time<20ms), users can set the redundant easily to increase network reliability, furthermore, IES305-2F-202 can support 2 ports RS485/422, AT command and alarm output, It adopted no fan, low power consumption design, IP30, corrugate high strength iron shell, the perfo

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8 ports 10/100 Base-TX+4 ports RS232

IES308-104 is a industrial, management, redundant industrial Ethernet switch and integrate 4 port RS-232 serial device server, it support 8 port 10/100M Ethernet(RJ45), 4 port RS-232, 2 redundant 12~48VDC power input and 1 relay alarm output, it adopt MW-Ring redundant technology (Recovery time<20ms), users can set the redundant easily to increase network reliability, furthermore, it can also supp

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8 ports 10/100 Base-TX+4 ports RS485/422

IES308-204 is a industrial, management, redundant industrial Ethernet switch and integrate 4 port RS-485/422 serial device server, it support 8 port 10/100M Ethernet(RJ45), 4 port RS-485/422, 2 redundant 12~48VDC power input and 1 relay alarm output, it adopt MW-Ring redundant technology (Recovery time<20ms), users can set the redundant easily to increase network reliability, furthermore, it can a

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6 ports 10/100 Base-TX+2 ports 100M fiber+4 ports RS232

IES308-2F-104 is a industrial, management, redundant industrial Ethernet switch and integrate 4 port RS-232 serial device server,it support 6 port 10/100M Ethernet(RJ45), 2 port 100M fiber, 4 port RS-232, 2 redundant 12~48VDC power input and 1 relay alarm output, it adopt MW-Ring redundant technology (Recovery time<20ms), users can set the redundant easily to increase network reliability, furtherm

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6 ports 10/100 Base-TX+2 ports 100M fiber+4 ports RS485/422

IES308-2F-204 is a industrial, management, redundant industrial Ethernet switch and integrate 4 port RS-485/422 serial device server, it support 6 port 10/100M Ethernet(RJ45), 2 port 100M fiber, 4 port RS-485/422, 2 redundant 12~48VDC power input and 1 relay alarm output, it adopt MW-Ring redundant technology (Recovery time<20ms), users can set the redundant easily to increase network reliability,

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