Network Connection; Fiber Optic Network Connection; Power Connection - Advantech EKI-7629C User Manual

2.4 Network Connection

The EKI-7629C/CI has 8 x RJ-45 ports that support connection to 10 Mbps Ethernet, or
100 Mbps Fast Ethernet, and half or full duplex operation. EKI-7629C/CI can be
connected to other hubs or switches through a twisted-pair straight through the cable
or a crossover cable up to 100m long. The connection can be made from any TX port
of the EKI-7629C/CI (MDI-X) to another hub or switch either MDI-X or uplink MDI port.
The EKI-7629C/CI supports auto-crossover to make networking more easy and flexible.
You can connect any RJ-45 (MDI-X) station port on the switch to any device such as a
switch, bridge or router.

2.5 Fiber Optic Network Connection

The EKI-7629C/CI has two SFP slots for connecting to the network segment with
single or multi-mode fiber. You can choose appropriate mini-GBIC module to plug into
the slot. Make sure the module is aligned correctly and then slide the module into the
SFP slot until a click is heard. You can use proper multi-mode or single-mode fiber
according to the used SFP module. With fiber optic, it transmits speed up to 1000
Mbps and you can prevent noise interference from the system and transmission
distance up to 110 km, depending on the mini-GBIC module.
Note: The SFP/Copper Combo module (G9, G10) can be used at one either. The SFP
module has the higher priority than copper module; Although, if you insert the
1000Mbps SFP transceiver into the SFP module which is connected to the
remote device, the connection of the copper module will link down.
Also, if you insert the 100Mbps SFP transceiver into the SFP module even
without a fiber connection to the remote, the connection of the accompanying
copper port will link down immediately.

2.6 Power Connection

The EKI-7629C/CI supports dual +12 ~48 V
Figure 2.8: Pin Assignment of the Power Connector
You can connect an alarm indicator, buzzer or other signaling equipment through the
relay output. The relay opens if power input 1 or 2 fails ('Open' means if you connect
relay output with an LED, the light would be off).
EKI-7629C_7629CI_Manual_ed2.doc
power inputs and power-fail relay output.
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