V2.3
1
ET1111 series (short version)
Industrial Grade Microtype 10/100Base-TX to 100Base-FX Ethernet Media Converter
This quick start guide describes how to install and use the Industrial Media Converter. This is the Media Converter of
choice for harsh environments constrained by space.
Physical Description
The 100Base-FX connections, Terminal Block and Power Inputs
Model Number:
ET1111-X-MT
Top panel
－
The fiber port(s) for 100Base-FX connections
The 100Base-FX Connections
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.
X
value:
A
for Multimode fiber
B
for Singlemode fiber
FIBER
Connector
TX
SC Optical Connector
RX
SC Optical Connector
X
value:
G
for Multimode fiber
H
for Singlemode fiber
FIBER
Connector
TX
ST Optical Connector
RX
ST Optical Connector
The WDM 100Base-FX Connections
Only one single-mode optical fiber is required to transmit and receive data.
X
value:
C and D
for Multimode fiber
H and F
for Singlemode fiber
FIBER
Connector
SC Optical Connector
X
value:
I and J
for Multimode fiber
K and L
for Singlemode fiber
FIBER
Connector
ST Optical Connector
Bottom panel
－
Ethernet Port and Power Input
Ethernet Port
Power Input Assignment
NETWORK
RJ45 Connector
Top Panel
Bottom Panel
*There will be no “TX” and
“RX” in single fiber condition.
