LevelOne Infinity IEC-1200 Quick Installation Manual page 2

Power Input
+
Power 1
(48VDC)
–
+
Power 1
(-48VDC)
–
Earth Ground
Power 2 48VDC
Note
Both Terminal and DC Jack power inputs can be used to power up
this Industrial PoE Media Converter. Redundant power supplies
function is supported.
IEC-1200
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-1200
48VDC
Power Ground
RTN
48VDC
Page 4
Page 6
DIP Switch
DIP On
1 Enable Force mode for TX port
2 Force to 10Mbps on TX port
3 Half Duplex on TX port
4 LFPT is enabled
Note:
 LFPT: Link Forward Pass Through
 Disconnect the power before change the DIP switch settings
IEC-1200
10/100Base-TX Connector
Pin Standard Port
1 Output Transmit Data +
2 Output Transmit Data -
3 Input Receive Data +
4 NC
5 NC
6 Input Receive Data -
7 NC
8 NC
100Base-FX Connection
The 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.
IEC-1200
Off
Enable Auto mode for TX port
Auto 10/100Mbps on TX port
Full Duplex on TX port
LFPT is disabled
Page 5
Uplink Port
Input Receive Data +
Input Receive Data -
Output Transmit Data +
NC
NC
Output Transmit Data -
NC
NC
Page 7