LevelOne Infinity IEC-1000 Quick Installation Manual page 2

Power Input
PWR1 10 – 48VDC
PWR2 10 – 48VDC
GND Power Ground
Earth Ground
Relay Output
1. The relay opens if PWR1 or PWR2 fails
2. The relay opens if the Port Link fails (Link Down Detection is enabled)
DC Terminal Block Power
There are two pairs of power inputs can be used to power up this
device. You need to have two power inputs connected to run the
media converter, but the FAULT LED indicator will light up to
remind that the power redundant system functions abnormal in
case either PWR1 or PWR2 is dead. Media Converter, however,
continues working normally even fault LED indicator lights up.
DC JACK Power input: 12VDC (Optional)
IEC-1000
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-1000
DIP Switch
DIP
1
2
3
4
5
6
Note:
 LFPT: Link Forward Pass Through
 Disconnect the power before change the DIP switch settings
Page 4 IEC-1000
10/100Base-TX Connector
Pin
100Base-FX Connection
Page 6 IEC-1000
0
Disable LFPT Enable LFPT
Enable auto negotiation for TX port Enable forced mode for TX port
TX port forced to 100Mbps TX port forced to 10Mbps
TX port forced to full duplex mode TX port forced to half duplex mode
FX port forced to full duplex mode FX port forced to half duplex mode
Disable link down alarm Enable link down alarm
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
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.
1
Page 5
Page 7