4
【
Power Input
】
IT-ES608-IM-4F owns redundant power input, which provides two terminal blocks for PWR1 and PWR2 input. The redundant power can be used
independently. PWR1 and PWR2 can supply power at the same time, once either of these two powers fails, another power can acts as backup
automatically to ensure reliability of the network. It also supports reverse polarity connection.
【
Switch Setting
】
Provide 4 bit switch for function setting (ON is enable): 1(ISP) is DOWNLOAD PROGRAM, 2 is RESUME DEFAULT, 3 and 4 is blank
(NC).When the switch is setup, must be restart.
【
Download Program Port
】
IT-ES608-IM-4F provide one DOWNLOAD PROGRAM port (RJ45 type), on the top panel, manage the system with PC by RJ45-DB9F adapter.
【
Communication Connector
】
IT-ES608-IM-4F contain 4 10/100BaseT(X) Ethernet ports (RJ45) and 4 100BaseFX (SC/ST connector, optional) fiber ports.
10/100Base-T(X) Ethernet port
The pinout of RJ45 port display as below, connect by UTP or STP. The connect distance is no more than 100m. 100Mbps is used 100
Ω
of UTP 5,
10Mbps is used 100
Ω
of UTP 3, 4, 5.
RJ 45 port support automatic MDI/MDI-X operation. Can connect the PC, Server, Converter and HUB .Pin 1,2,3,6 Corresponding connection in MDI.
1→3, 2→6, 3→1, 6→2 are used as cross wiring in the MDI-X port of Converter and HUB. 10Base-T/100Base-TX are used in MDI/MDI-X, the define
of Pin in the table as below.
