Interlogix FS MC250-1T/1S User manual

IFS MC250-1T/1S User Manual
P/N 1072573 • REV R00.03 • ISS 10SEP12

Copyright © 2012 UTC Fire & Security Company. All rights
reserved.
Trademarks and
patents Interlogix, IFS MC250-1T/1S, the IFS Brand and logo are trademarks of UTC Fire & Security.
Other trade names used in this document may be
trademarks or registered trademarks of the
manufacturers or vendors of the respective
products.
Manufacture
r
UTC Fire & Security Americas Corporation, Inc.
2955 Red Hill Avenue, Costa Mesa, CA
92626-5923, USA
Version This document applies to IFS MC250-1T/1S
version 1.0.
Certification N4131
FCC compliance Class A: This equipment has been tested and
found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference when the
equipment is operated in a commercial
environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not
installed and used in accordance with the
instruction manual, may cause harmful
interference to radio communications. Operation
of this equipment in a residential area is likely to
cause harmful interference in which case the user
will be required to correct the interference at his
own expense.
ACMA
compliance Notice! This is a Class A product. In a domestic environment this product may cause radio
interference in which case the user may be
required to take adequate measures.
European Union
directives 2004/108/EC (EMC directive): Hereby, UTC Fire & Security declares that this device is in
compliance with the essential requirements and
other relevant provisions of Directive 2004/108/EC

2002/96/EC (WEEE directive): Products marked
with this symbol cannot be disposed of as
unsorted municipal waste in the European Union.
For proper recycling, return this product to your
local supplier upon the purchase of equivalent
new equipment, or dispose of it at designated
collection points. For more information see:
www.recyclethis.info.
Contact
information www.utcfireandsecurity.com or
www.interlogix.com
Customer support www.interlogix.com/customer-support

IFS MC250-1T/1S User Manual i
Contents
Overview 1
Package Contents 1
Product Features 2
Installation 3
Product Description 3
Front Panel 5
LED Indicators 6
Converter Top Panel 7
Wiring the Power Inputs 7
Wiring the Fault Alarm Contact 8
Mounting Installation 9
Installation Steps 13
Switch Operation 14
Troubleshooting 16
Specifications 17
RJ45 Pin Assignments 18
Contacting Technical Support 20

IFS MC250-1T/1S User Manual 1
Overview
This section describes the functionalities of the IFS MC250-
1T/1S Industrial Media Converter’s components and guides
how to install it on the desktop. Basic knowledge of networking
is assumed. Please read this chapter completely before
continuing.
In the following section, the term “Industrial Media
Converter” means the IFS MC250-1T/1S.
Package Contents
Check the contents of your package for the following parts:
• Industrial Media Converter x1
• User’s Manual x1
• DIN Rail Kit x 1
• Wall Mount Kit x 1
If any of these items are missing or damaged, please contact
your distributor or IFS sales rep immediately. If possible, retain
the original carton and packaging material in case of need to
return the product for repair/replacement.

2 IFS MC250-1T/1S User Manual
Product Features
Physical Port
MC250-1T/1S
1-Port 10/100Base-TX RJ-45
1-Port 100Base-FX SFP slot (Distance depends on
SFP module)
Industrial Design
Slim type IP-30 metal case
-40 to +75 Degree C operating temperature
DIN rail and wall mount design
12 to 48V DC, redundant power with polarity reverse
protection and detachable terminal block connectors
for master and slave power
Supports EFT protection 6000V DC for power line
Supports 6000V DC Ethernet ESD protection
Data Communication
Complies with the IEEE 802.3, IEEE 802.3u Fast
Ethernet standard
Auto-MDI/MDI-X detection and Auto-negotiation with
Half-Duplex / Full-Duplex modes for 10 /100Base-TX
RJ-45 port
Store-and-Forward switching architecture
Features Store-and-Forward mode with wire-speed
filtering and forwarding rates
Prevents packet loss with back pressure (Half-Duplex)
and IEEE 802.3x PAUSE frame flow control (Full-
Duplex)
Support to handle up to 1522bytes packet size
CSMA/CD protocol
Automatic source address learning and aging

IFS MC250-1T/1S User Manual 3
Installation
This section describes the functionalities of the Industrial Fast
Ethernet Switch’s components and guides how to install it on
the desktop. Basic knowledge of networking is assumed.
Please read this chapter completely before continuing.
In the following section, the term “Industrial Fast Ethernet
Switch” means the MC250-1T/1S.
Product Description
The MC250-1T/1S is an industrially hardened media converter
which is specially designed to operate from -40 to 75℃
temperature. The MC250-1T/1S provides highly reliable and
stable operations for demanding of environments.
The MC250-1T/1S provides a high level of immunity to
electromagnetic interference and heavy electrical surges
typical of environments found on plant floors or in curb side
traffic control cabinets. The feature of operating temperature
range of -40 to 75 Degrees C coupled with hazardous location
certification allows the media converter to be placed in almost
any location.
The MC250-1T/1S is packaged in a compact, IP-30 standard
metal enclosure that allows either DIN or panel mounting for
efficient use of cabinet space. The media converter provides
an integrated power supply with a wide range of voltages (12
to 48V DC) for worldwide operability or dual-redundant,
reversible polarity, 24V DC and 48V DC power supply inputs
for high availability applications requiring dual or backup power
inputs.
The MC250-1T/1S provides 1 x 10/100Base-TX and 1 x
100Base-FX optic-fiber SFP interface.

4 IFS MC250-1T/1S User Manual
With the Fast Ethernet SFP interface, the MC250-1T/1S
extends the transmission distances from 220km to 70Km. The
actual distance is defined by the Fast Ethernet SFP module
selected.
The IFS family of Fast Ethernet SFP modules comes with one
of the following models. The following list shows the available
Modules for MC250-1T/1S.

IFS MC250-1T/1S User Manual 5
Front Panel
The figure below shows the Front Panel of the MC250-1T/1S.

6 IFS MC250-1T/1S User Manual
LED Indicators
System
LED Color Function
P1 Green Indicates that power 1 is on.
P2 Green Indicates that power 2 is on.
Fault Green Indicates either power 1 or power 2 has no power.
Per 10/100Base-TX Port
LED Color Function
Light Indicates that the link through that port is
successfully established at 100Mbps.
Link /
ACT Green Blink Indicates that the Switch is actively sending
or receiving data over that port.
Per 100Base-FX Port
LED Color Function
Light Indicates that the link through that port is
successfully established at 10 or 100Mbps.
Link /
ACT Green Blink Indicates that the Switch is actively sending
or receiving data over that port.

IFS MC250-1T/1S User Manual 7
Converter Top Panel
The top panel of the MC250-1T/1S consists of a terminal block
connector with two DC power inputs.
Wiring the Power Inputs
The 6-contact terminal block connector on the top panel of the
MC250-1T/1S is used for two DC redundant powers inputs.
Please follow the steps below to insert the power wires.
1. Insert positive / negative DC power wires into the contacts
1 and 2 for POWER 1, or 5 and 6 for POWER 2.
V1-V1+ V2- V2+
2. Tighten the wire-clamp screws to prevent the wires from
disconnecting.

8 IFS MC250-1T/1S User Manual
1 2 3 4 5 6
Power 1 Fault Power 2
- + - +
Wiring the Fault Alarm Contact
The fault alarm contacts are in the middle of the terminal block
connector as the picture shows below. Inserting the wires, the
MC250-1T/1S will detect the fault status of the power failure
and then forms an open circuit. The following illustration shows
an application example for wiring the fault alarm contacts.
1 2 3 4 5 6
Note: The wire gauge for the terminal block should be in the
range between 12 ~ 24 AWG.
The alarm relay circuit accepts up to 30V, max. 3A current.
Insert the wires into the fault alarm contacts

IFS MC250-1T/1S User Manual 9
Mounting Installation
This section describes how to mount the MC250-1T/1S and
make connections to it. Please read the following section and
perform the procedures in the order presented.
Note: In the installation steps below, this Manual uses the IFS
8 Port Industrial Gigabit Switch, GE-DSGH-8, as an example.
However, the steps for any IFS Industrial Switch & Industrial
Media Converter are similar.
Mounting to a DIN-Rail
The DIN-Rail kit comes assembled on the MC250-1T/1S out of
the box. Please refer to following figures to install the device
on a DIN-Rail.

10 IFS MC250-1T/1S User Manual
1. Lightly press down and push the bottom of the DIN-Rail
connector mount into the track.
2. Check that the DIN-Rail connector mount is tightly mounted
on the track.
3. Please refer to following procedures to remove the MC250-
1T/1S from the track.

IFS MC250-1T/1S User Manual 11
4. Lightly press down and pull the bottom of DIN-Rail
connector mount to remove it from the track.
Mounting to a Wall
To install the MC250-1T/1S on the wall, please follow the
instructions described below.
1. Loosen the screws to remove the DIN Rail from the Media
Converter.

12 IFS MC250-1T/1S User Manual
2. Place the wall mount plate on the rear panel of the MC250-
1T/1S.
3. Assemble the wall mount plate on the MC250-1T/1S
4. Use the hook holes at the corners of the wall mount plate
to hang the MC250-1T/1S on the wall.

IFS MC250-1T/1S User Manual 13
Installation Steps
Step 1: Unpack the Industrial Fast Ethernet Switch.
Step 2: Check that DIN-Rail is screwed on the Industrial Fast
Ethernet Switch. (Please refer to the DIN-Rail Mounting
section for DIN-Rail installation. If you want to wall mount the
Industrial Fast Ethernet Switch, then please refer to Wall
Mount Plate Mounting section for wall mount plate installation.
Step 3: To install the Industrial Fast Ethernet Switch on the
DIN-Rail track or wall, please refer to the Mounting Installation
section.
Step 4: Power on the Industrial Fast Ethernet Switch. (Please
refer to the Wiring the Power Inputs section for power input)
The power LED on the Industrial Fast Ethernet Switch will light
up. Please refer to the LED Indicators section for meaning of
LED lights.
Step 5: Prepare the twisted-pair, straight through Category 5
cable for Ethernet connection.
Step 6: Insert one side of Category 5 cables into the Industrial
Fast Ethernet Switch Ethernet port (RJ-45 port) and the other
side to the network device Ethernet port (RJ-45 port), ex:
Switch, PC or Server. The UTP port (RJ-45) LED on the
Industrial Fast Ethernet Switch will light up when the cable is
connected to the network device. Please refer to the LED
Indicators section for LED light meaning.
Step 7: Insert fiber cable from the MC250-1T/1S to the fiber
network. TX, RX must be paired at both ends. The optical port
LED on the MC251-1T/1S will illuminate when the connection
is established with network device. Please refer to the LED
Indicators section for LED light meaning.
Step 8: When all connections are set up and the LEDs
illuminate, the installation is completed.

14 IFS MC250-1T/1S User Manual
Switch Operation
Address Table
The Industrial Fast Ethernet Switch is implemented with an
address table. This address table is composed of many
entries. Each entry is used to store the address information of
each node in the network, including MAC address, Port No.,
etc. This information comes from the learning process of the
Industrial Fast Ethernet Switch.
Learning
When one packet comes from any port of the Industrial Fast
Ethernet switch, the Industrial Fast Ethernet Switch will record
the source address, port no. and other related information in
the address table. This information will be used to decide
either forwarding or filtering for future packets.
Forwarding & Filtering
When one packet comes from another port of the Industrial
Fast Ethernet Switch, it will also check the destination address
besides the source address learning. The Industrial Fast
Ethernet Switch will lookup the address-table for the
destination address. If not found, this packet will be forwarded
to all the other ports except the port which this packet came in.
And these ports will transmit this packet to the network it's
connected to. If found, and the destination address is located
at a different port from this packet comes in, the Industrial Fast
Ethernet Switch will forward this packet to the port where this
destination address is located according to the information
from address table. But, if the destination address is located at
the same port with this packet comes in, then this packet will
be filtered.
Store-and-Forward
Store-and-Forward is one type of packet-forwarding
techniques. A Store-and-Forward Industrial Switch stores the
incoming frames in an internal buffer and checks for any errors