CTS IAC-3012 User Manual

Trademarks

CTS is a registered trademark of Connection Technology Systems
Inc. Contents subject to revision without prior notice.

All other trademarks remain the property of their owners.

Copyright Statement

Copyright  Connection Technology Systems Inc.
This publication may not be reproduced as a whole or in part, in

any way whatsoever unless prior consent has been obtained from
Connection Technology Systems Inc.

FCC Warning

These devices have been tested and found to comply with the
limits for a Class A digital device, pursuant to Part 15 of the FCC
Rules. These standards are designed to provide reasonable
protection against harmful interference when these devices are
operated in a commercial environment. These devices generate,
use, and can radiate radio frequency energy and may cause
harmful interference to radio communications unless installed in
accordance with this User’s Guide. Operation of these devices in a
residential area is likely to cause harmful interference which will
make the user responsible for the appropriate remedial action at
his / her own expense.

CE Mark Warning

These are Class A products. In a domestic environment these
products may cause radio interference in which case the user will
need to consider adequate preventative methods.

1. Checklist

The package should contain the following items:

- IAC-3012 Media Converter

- User’s Guide

- Installation Guide
Please notify your sales representative immediately if any item is

missing or damaged.
As for power adapters, please refer to Section 7 for more detailed

information.

2. Overview

The IAC-3012 Ethernet media converter is designed for industrial
applications in the harsh environment. IAC-3012 provides
1x10/100/1000Base-T Ethernet port and 1x100/1000Base-X SFP
optical port to flexibly meet different network architecture
requirements.

With an extended operation temperature range of -40 to 75°C and
ITU-T K.21 enhanced test level up to 6KV surge immunity on the
RJ-45 copper port, it makes the media converter suitable for
industrial applications.

Major Features:

3. Network Installation

Please follow the steps described below and refer to Figure 1 and
2 to complete the network installation.



Attach fiber cable from the Converter to the fiber network.



Attach a UTP cable from the 10/100/1000Base-T network to
the RJ-45 port on the media converter.



Connect the power adapter to the Converter and the Power
LED will light up. The TP and SFP LEDs will light up as soon
as if all the cable connections are satisfactory.

4. Terminal Blocks

Terminal Block 1 Power Supply: Two sets of power inputs

ranging from DC 12V~48V, P1 and P2, are offered for power
redundancy purpose. You can use both pairs of power supply for
redundancy purpose or use either one pair of power supply on this
terminal block and AC external power supply to create redundant
setup. The redundant power supply will take over seamlessly
when one power source is down to protect your device or network
from the loss of power. When you use only one power supply, no
redundant power will be available. Please refer to the following
figure to insert the negative/positive DC wires into the V-/V+
terminals as indicated.

Figure 3. Terminal Block 1 Top View

Terminal Block 2 Fault Alarm: One pair of fault connection on
the terminal block 2 is used to connect alarm devices such as
speakers or LEDs to alert users when the port link disconnects
and power failure occurs. (NOTE: Alarm Contact capacity
1A@30V)

- Provide one Gigabit RJ-45 Copper Port & one SFP Port
100/1000Base-X

- Support 9K Jumbo Frames

- 6KV Surge Immunity on RJ-45 Copper Port (K.21*)

- Dual Power Input (12~48VDC)

- Relay Output for Fault Alarm Notification (Power, Ports)

- Aluminum Housing

- Operating Temperature -40ºC~75ºC

P1

Figure 2. IAC-3012 Media Converter Top Panel

Use flat-head
screwdriver to
loosen and tighten
the screw.

Figure 1. IAC-3012 Media
Converter Front Panel

Use flat-head
screwdriver to
loosen and tighten
the screw.

Figure 4. Terminal
Block 2 Side View

RJ-45 Port

Fiber Port

Terminal Block 2
(For Relay Alarm)

Terminal Block 1
(For Power Input)

Chassis Ground

-

+

-

+

P2

5. LED Description

6. DIP SWITCH Setting

The default setting for PIN 1 through PIN 8 is OFF.

NOTE:

1. Before adjusting the configuration of the DIP Switch, the
power should be unplugged.

2. Fiber Mode (PIN 4) only works as Fiber speed (PIN 3) is
set to OFF (1000Mbps). When Fiber speed (PIN 3) is set to
ON (100Mbps), it will ignore the Fiber Mode (PIN 4) setting.

7. Technical Specifications

Standards

IEEE 802.3 10Base-T,IEEE 802.3u 100Base-TX,
IEEE 802.3ab 1000Base-T,IEEE 802.3z
1000Base-X

Interface

1 X 10/100/1000Base-T RJ45
1 X 100/1000Base-X SFP
1 X Relay Alarm , Contact capacity 1A@30V

LED

P1, P2, ALM, TP, and SFP

Power

DC Input Voltage: 12~48VDC
DC Terminal Block with 4 contacts

Shipping Weight

0.62kg

Dimensions

36(W)x110(D)x135(H)mm

Temperature

Operating: -40oC~75oC; Storage: -40oC~85oC

Humidity

5%~90% RH non-condensing

EMC Safety

FCC Part 15 Class A, CE

Media

TP: EIA/TIA-568 CAT 5e
Fiber: 50/125, 62.5/125um multi-mode fiber
9/125, 10/125um single-mode fiber

*Please contact us for further reports and updates.

NOTE: Specifications may change without prior notice.

Contact Information

 Connection Technology Systems INC (CTS)

18F-6, No.79, Sec.1, Xintai 5th Rd., Xizhi Dist.,
New Taipei City 221, TAIWAN, R.O.C.
TEL: [phone] FAX: [phone]
E-Mail: [e-mail]

IAC-3012

10/100/1000Base-T

to 100/1000Base-X

Media Converter

User’s Guide

Version 1.1

LED Color Function

P1, P2

(Power)

Green Power is available.

ALM

OFF No alarm occurs.
Red

Lit when Port link is down or power failure
occurs.
Blinking when system boot fails.

TP

OFF TP port link is down.
Green

Lit when TP 1000M port link is up.
Blinking when TP port is receiving and
transmitting data at the speed of 1000M.

Orange

Lit when TP 10/100M port link is up.
Blinking when TP port is receiving and
transmitting data at the speed of 10/100M.

SFP

Green

Lit when Fiber 1000M port link is up.
Blinking when Fiber port is receiving and
transmitting data at the speed of 1000M.

Orange

Lit when Fiber 100M port link is up.
Blinking when Fiber port is receiving and
transmitting data at the speed of 100M.

PIN
No.

Function OFF ON

1.

External Port Link Alarm

Disable Enable

2.

External Power Failure Alarm

Disable Enable

3. Fiber Speed 1000Mbps 100Mbps

4. Fiber Mode

Auto-Negoti
ation Mode

Force Mode

5. N/A Always Keep OFF

6. N/A Always Keep OFF

7. N/A Always Keep OFF

8. N/A Always Keep OFF