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Attaching Cables, Installing Compact Flash Card and DIMM Upgrade Kit

Matrix X4-C Chassis Installation Guide 3-29

Figure 3-26 Connecting a VT Series Terminal

Connecting the CM COM Port to a Modem

ToconnectamodemtotheCMCOMport(Figure 3‐27),useaUTPcablewithRJ45connectorsand

auser‐suppliedRJ45‐to‐DB25maleadapter,andproceedasfollows:

1. ConnecttheRJ45connectoratoneendofthecabletotheCOMportoftheCM.

2. PlugtheRJ45

connectorattheothercableendintoauser‐supplied,RJ45‐to‐DB25modem

adapter.

3. ConnecttheRJ45‐to‐DB25adaptertothecommunicationsportonthemodem.

4. Turnonthemodem.

5. WithaPCconnectedtoaremotemodem,youcanconfiguretheswitchremotely.Todoso,you

mustconfigure

yourPCVTemulationpackagewiththeseparameters.

6. ConnecttheX4‐C’spowercords.Referto“PoweringUptheMatrixX4‐CChassis”on

page 3‐37.

1 UTP cable with RJ45 connectors 3 RJ45-to-DB25 VT adapter

2 RJ45 COM port 4 VT series terminal

STATUS

ACTIVE/

STANDBY

RESET

USB

ETHERNET

COM

2

34 1

Parameter Setting

Mode 7 Bit Control

Transmit Transmit=19,200

Bits Parity 8 Bits, No Parity

Stop Bit 1 Stop Bit

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