LevelOne IEC-1440 Installation Guide download pdf (Page 2)

IEC-1440 Page 4

Power Input

Terminal Block

Power 1

48VDC

–

Power Ground

Earth Ground

DC Jack

Power 2 48VDC

PoE

PD Power Power Source Equipment (PSE) over Ethernet port

Note

This converter can be powered by PoE via Ethernet connection. No

Terminal Block or DC Jack power is needed when PSE is connected

IEC-1440 Page 5

DIP Switch

DIP On Off

1 Enable Force mode for TX port Enable Auto mode for TX port

2 Force to 10Mbps on TX port Auto 10/100Mbps on TX port

3 Half Duplex on TX port Full Duplex on TX port

4 LFPT is enabled LFPT is disabled

Note:

 LFPT: Link Forward Pass Through

 Disconnect the power before change the DIP switch settings

IEC-1440 Page 6

DIN Rail Mount

 Assembly: Place the switch on the DIN rail from above using the

slot. Push the front of the switch toward the mounting surface

until it audibly snaps into place

 Start-up: Connect the supply voltage to start up the switch via

the terminal block (or DC JACK)

 Dismantling: Pull out the lower edge and then remove the switch

from the DIN rail.

IEC-1440 Page 7

10/100Base-TX Connector

Pin Standard Port Uplink Port

1 Output Transmit Data + Input Receive Data +

2 Output Transmit Data - Input Receive Data -

3 Input Receive Data + Output Transmit Data +

4 NC NC

5 NC NC

6 Input Receive Data - Output Transmit Data -

7 NC NC

8 NC NC

100Base-FX Connection

he Tx (transmit) port of device I is

connected to the Rx (receive) port

of device II, and the Rx (receive)

port of device I to the Tx (transmit)

port of device II.

1 2

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LevelOne IEC-1440 Installation Guide Page 2

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