OTS ET1212H-S-MT Manual

ET1212H-S-MT
Hardened Microtype 10/100/1000Base-TX to 1000Base-SFP 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

Front/Rear Panel
DIP
Installation

SFP Transceiver Module

You can select different SFP modules as required (Please refer to our SFP selection list for the appropriate module).
To insert/remove the SFP, the procedures are as follow:
1. On the side panel, insert the SFP module into the SFP port until it is securely locked.
2. Connect the optical fiber (1/2 core) to the LC connector(s) of the SFP.
3. To remove the SFP module, press down the lock of the LC connector of the optical fiber to pull out the fiber
cable.
4. Pull down the SFP lever and hold its position. Pull out the SFP module from the SFP port.

Setup

a) Connect the Ethernet port of the media converter to a PC or network device with a network cable.
b) Insert the appropriate SFP into the corresponding SFP port. Connect the fiber cable from the remote device
(media converter or switch) to the LC connector of the SFP.
c) After the device is powered on, the PWR indicator will all be on. If the indicators are not on, check the power
supply connection.
d) After all cables are correctly connected, the indicators will be lit as per port status LEDs (page 2).

Interface

Ethernet Port
RJ-45 Pin Assignment
.
Pin MDI Signal Definition MDIX Signal Definition
1
TD+
2 TD-
3 RD +
4 NC
5 NC
6 RD-
7 NC
8 NC
1
RD +
RD-
TD+
NC
NC
TD-
NC
NC
V2.4