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2.3.4 Connec ng Network Cables
There are two types of connec ons that can be made to the DX940e. They are serial and Ethernet copper.
The following sec ons describe each type of connec on separately.
2.3.4.1
Connec ng Serial Cables
This procedure assumes that one end of the serial device cable is already a ached to the end unit. Be aware of the
serial port numbering scheme when installing the cables. The ports are configured in so ware later on and if a device
is accidentally connected to the wrong port it will be difficult to detect.
Connect cables to the Serial ports as described below:
1)
Align the DB9 connector with appropriate serial port and push gently un l the connector is completely
mated to the port.
2)
Tighten the two extended capture screws hand ght.
3)
Make sure that the connector is not suppor ng the whole weight of the cable. Providing strain relief on
these cables will ensure a stable connec on.
4)
Return to step one above and connect the remainder of the serial cables.
2.3.4.2
Connec ng Ethernet Cables
The Ethernet ports are standard RJ45 ports or SFP ports. Connect the shielded Ethernet cables to the Ethernet ports.
For SFP ports make sure the proper SFP is purchased from Garre Com as well.
Installing the RJ45 ports:
1)
Install the RJ45 connector into the port with the clip facing down.
2)
Push the RJ45 connector into the port un l you hear a click.
3)
Give the cable a gentle tug to ensure that the connector clip is firmly seated.
4)
Verify that the connec on has been made by checking the LED associated with this port on the top of the
DX940e chassis. It should be illuminated. If the link LED is not illuminated verify that the equipment on the
other end of the cable is powered up and properly connected.
5)
Return to step one above and connect the remainder of the cables.
Installing the SFP ports:
1)
Install the SFP in the SFP slot in DX940e.
2)
Install the fiber connector in the SFP. Make sure the fiber connector matches the SFP fiber port type.
3)
Gently push the fiber port in un l a click is heard. This ensures the fiber connector and the SFP have mated
properly.
4)
Return to step 1 and install the other fiber ports.
