CTC Union ITP-1204GTM-12PHE User manual

1
Quick Installation Guide
[e-mail]
ITP-1204GTM-12PHE
ITP-1204GTM-12PHE-BP
12 x 10/100Base-TX M12 + 4 x GbE M12 with 12 x PoE (120W,
24/48/72/110VDC)
12 x 10/100Base-TX M12 + 4 x GbE M12 with 12 x PoE & Built-
in Bypass Function (120W, 24/48/72/110VDC)

1
Version 1.0 February, 2020
T [phone]
F [phone]
E[email protected]m
Hwww.ctcu.com
2020 CTC Union Technologies Co., LTD.
All trademarks are the property of their respective owners.
Technical information in this document is subject to change without notice.
CTC Union Technologies Co.,Ltd.
Far Eastern Vienna Technology Center
(Neihu Technology Park)
8F, No. 60 Zhouzi St.,
Neihu, Taipei 114, Taiwan

3
Table of Contents
Introduction..................................................................................4
Package List.................................................................................4
Features........................................................................................4
Access to Command Line Interface (CLI)...................................5
CONSOLE CONNECTION .......................................................................................... 5
TELNET/SSH CONNECTION ..................................................................................... 6
Access to Web-Based Management Interface............................7
Specifications...............................................................................8
INTERFACE .......................................................................................................... 8
SWITCH ............................................................................................................. 8
POWER OVER ETHERNET......................................................................................... 8
POWER.............................................................................................................. 8
MECHANICAL ...................................................................................................... 9
ENVIRONMENTAL ................................................................................................. 9
CERTIFICATIONS ................................................................................................... 9
MTBF (MIL-HDBK-217) ..................................................................................... 9
Panels .........................................................................................10
ITP-1204GTM-12PH ........................................................................................10
ITP-1204GTM-12PH-BP ...................................................................................11
PIN Assignment..........................................................................12
M12 FAST ETHERNET PORT (D-CODE) .....................................................................12
M12 GIGABIT ETHERNET PORT (X-CODE) .................................................................12
M12 CONSOLE PORT ...........................................................................................13
M12 ALARM PORT..............................................................................................13
M23 POWER INPUT PORT .....................................................................................13
M12 Cable Connector Installation.............................................14
Earth Ground Connection..........................................................16
LED Indicators............................................................................17
Wall-Mounting Installation.........................................................18
Application..................................................................................19

4
Introduction
The ITP-1204GTM-12PH & ITP-1204GTM-12PH-BP are managed
Industrial Grade Ethernet PoE+ switches that provide 12 x 10/100Base-
TX Fast Ethernet UTP plus 4 x 10/100/1000Base-T with 12 PoE ports. ITP-
1204GTM-12PH & ITP-1204GTM-12PH-BP switches equipped with PoE
(Power over Ethernet) function utilize M12 connectors to ensure tight
and robust connections as well as to guarantee reliable operation
against environmental disturbances such as vibration and shock.
Housed in rugged and wall mountable housing, these Ethernet
switches are able to protect against dust and water submersion. Besides,
these switches comply with EN50155 standard that covers strict
demands on operating temperature, power input voltage, surge, ESD,
vibration, and shock, thus making them suitable for industrial
applications such as vehicle, rolling stock and railway.
Package List
One switch device
Protective caps for UTP, console and alarm ports
Console cable (M12 to DB9)
Features
Use M12/M23 anti-vibration and anti-shock connector
M12 X-Code for Gigabit ports
PoE output power budget 120W (max.)
Support Cable diagnostics function and identify opens/shorts distance
Support STP, RSTP, MSTP, ITU-T G.8032 (ERPS) and proprietary μ-Ring
for redundant cabling protection
μ-Ring for Redundant Cabling, recovery time <10ms in 250 devices
(max.)
Support TTDP for train application
Support IEEE 1588 PTP V2 for precise time synchronization function
Provide SmartConfig for quick and easy mass configuration
Support SmartView for centralized management
CE, FCC, EN50155, EN45545-2, EN50121-4, EN60950-1 certified
Industrial grade EMS, EMI, EN61000-6-2, EN61000-6-4 certified

5
Access to Command Line Interface (CLI)
The ITP-1204GTM-12PH & ITP-1204GTM-12PH-BP are managed
Ethernet PoE+ switches for industrial uses. Initial configurations can be
accomplished via the M12 CONSOLE port and a PC or laptop running
terminal emulation software or via the M12 Ethernet port running
Telnet or SSH.
Accessing the switch via CONSOLE or Ethernet port allows the user
to use Command Line Interface (CLI) to manage and configure the device.
This management method is relatively useful when you lose the network
connection to the device. In most configuration scenarios, the console
will only be used to initially configure the IP address, so that the device
may be accessed via the other methods which require working TCP/IP.
See below for useful information for accessing the device via console
and Telnet/SSH connection.
Console Connection
Use the provided accessory cable to connect the "CONSOLE" port
to the PC terminal communications port (DB9). Run any terminal
emulation program (HyperTerminal, PuTTY, TeraTerm Pro, etc.) and
configure the communication parameters as follows:
Speed:
115,200
Data:
8 bits
Parity:
None
Stop Bits:
1
Flow Control:
None
From a cold start, the following screen will be displayed. At the
"Username" prompt, enter “admin”with no password.
To change the default IP address to your desired one (for example,
192.168.0.10/24), issue the following commands:
For complete CLI operation, please refer to the operation manual.
#
# config terminal
(config)# interface vlan 1
(config-if-vlan)# ip address 192.168.0.10 255.255.255.0
Press ENTER to get started
Username: admin
Password:
#

6
Telnet/SSH Connection
To use Command Line Interface (CLI), you can also choose
to access the device through a Telnet/SSH connection via TCP/IP
network over Ethernet ports. For initial operation, use the default TCP/IP
settings (10.1.1.1) to login to the device.
Default TCP/IP settings:
IP Address:
10.1.1.1
Subnet Mask:
255.255.255.0
Username:
admin
Password:
No password (Press "Enter"
key)
To change the default IP address to your desired one (for example,
192.168.0.10/24), issue the following commands:
Once the desired IP address has been configured, a web browser
can be accessed and used to configure the device through a more easy-
to-use GUI (graphical user interface). For complete CLI operation, please
refer to the operation manual.
#
# config terminal
(config)# interface vlan 1
(config-if-vlan)# ip address 192.168.0.10 255.255.255.0

7
Access to Web-Based Management Interface
To enter the web-based management interface for the first time
or after returning the device back to factory defaults, input the default IP
address “10.1.1.1”in your web browser. Then, a standard login prompt
will appear depending on the type of browser used. The example below
is with Firefox browser.
Enter the factory default username “admin”with no password.
After successfully entering the web based management, the Port State
page will appear. For complete Web GUI operation, please refer to the
operation manual.

8
Specifications
Interface
12 x 10/100Base-TX UTP(M12, 4-Pin, D-Code Female) +
4 x 10/100/1000Base-T UTP (M12, 8-Pin, X-Code Female)
Port 15 & 16 support bypass function (ITP-1204GTM-12PH-BP Series
only)
Support Auto MDI/MDI-X
Support Full/Half Duplex
IEEE 802.3x Flow Control for full duplex; Back pressure for half duplex
mode
Store & Forward mode
Switch
MAC Address Table: 8K
Packet Buffer Size: 512KB
Jumbo Frame: 9.6KB
Switching Fabric: 12.4Gbps
Power over Ethernet
12 x PoE enabled ports, M12 (4-Pin) D-Code female connector
End-Span Alternative A Mode
Supports IEEE802.3af 15.4watts PoE per port
Supports IEEE802.3at 30watts PoE+ per port
Maximum PoE output power budget 120W (30W per port)
Regulated PoE voltage at 52VDC
Pin Assignments: 2 & 4 pins (V+); 1 & 3 pins (V-); 1, 2, 3, 4 (Data)
Power
M23 (5-Pin) male power connector
Support redundant dual 24/48/72/96/110VDC (16.8~137.5VDC) input
power
Support power input reverse polarity protection
Support overload current protection
Consumption:
Items
Input Voltage
Total Power
Consumption
Device Power
Consumption
PoE Budget
24VDC
141.4W
13W
120W
48VDC
137.9W
14W
120W
110VDC
136.4W
16.5W
120W

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Mechanical
Housing: IP54 grade rugged metal housing protection
Fanless design
Dimensions: 113 mm (D) x 260 mm (W) x 132 mm (H)
Installation Method: Wall-mounting
Weight: 2.8kg
Environmental
Operating Temperature: -40°C~75°C
Storage Temperature: -40°C~85°C
Humidity: 5%~95% (Non-condensing)
Certifications
EMC: CE (EN55024, EN55032)
EMI (Electromagnetic Interference): FCC Part 15 Subpart B Class A, CE
Railway Traffic: EN50155, EN50121-4
Fire Protection of Railway Vehicle: EN45545-2
Immunity for Heavy Industrial Environment: EN61000-6-2
Emission for Heavy Industrial Environment: EN61000-6-4
EMS (Electromagnetic Susceptibility) Protection Level:
EN61000-4-2 (ESD) Level 3, Criteria B
EN61000-4-3 (RS) Level 3, Criteria A
EN61000-4-4 (Burst) Level 3, Criteria A
EN61000-4-5 (Surge) Level 3, Criteria B
EN61000-4-6 (CS) Level 3, Criteria A
EN61000-4-8 (PFMF, Magnetic Field) Field Strength: 300A/m,
Criteria A
Safety: EN60950-1
4KV Surge Protection: PoE and UTP ports
Shock: IEC 61373
Freefall: IEC 60068-2-32
Vibration: IEC 61373
MTBF (MIL-HDBK-217)
238,600 Hours

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Panels
ITP-1204GTM-12PH
Index No.
Description
1
M12 D-Code Fast Ethernet Port 1~12
2
M12 X-Code Gigabit Ethernet Port 13~16
3
M12 Console Port
4
M12 Alarm Port
5
M23 Power Input Port
6
Power 1 & 2, Fault, ACT, Ring LED Indicators
7
Link/ACT & PoE LED Indicators for M12 Fast
Ethernet Port 1~12
8
Link/ACT LED Indicators for M12 Gigabit Ethernet
Port 13~16
9
Pin Assignment Tables for Console, Alarm & Power
Input Port
10
Pin Assignment Tables for Port 1~12 & 13~16
11
Wall Mounting Holes
12
Earth Grounding
Figure 1. ITP-1204GTM-12PH Front Panel
1
2
7
11
11
11
10
9
5
3
4
6
12
11
8

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ITP-1204GTM-12PH-BP
Index No.
Description
1
M12 D-Code Fast Ethernet Port 1~12
2
M12 X-Code Gigabit Ethernet Port 13~16 (Port 15
& 16 are built-in bypass ports)
3
M12 Console Port
4
M12 Alarm Port
5
M23 Power Input port
6
Power 1 & 2, Fault, ACT, Ring LED Indicators
7
Link/ACT & PoE LED Indicators for M12 Fast
Ethernet Port 1~12
8
Link/ACT LED Indicators for M12 Gigabit Ethernet
Port 13~16
9
Pin Assignment Tables for Console, Alarm & Power
Input Port
10
Pin Assignment Tables for Port 1~12 & 13~16
11
Wall Mounting Holes
12
Earth Grounding
Figure 2. ITP-1204GTM-12PH-BP Front Panel
1
2
7
11
11
11
11
10
8
9
5
3
4
6
12

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PIN Assignment
M12 Fast Ethernet Port (D-Code)
Port 1~12 Fast Ethernet
PoE Pinout
M12 Pin
No.
Pinout
RJ-45 Pin No.
1
TX+
3
V-
2
RX+
1
V+
3
TX-
6
V-
4
RX-
2
V+
M12 Gigabit Ethernet Port (X-Code)
Port 13~16 Gigabit Ethernet
M12 Pin No.
Pinout
RJ-45 Pin No.
1
TDR0+
1
2
TDR0-
2
3
TDR1+
3
4
TDR1-
6
5
TDR3+
7
6
TDR3-
8
7
TDR2-
5
8
TDR2+
4
Model: CAB-M12DM4-RJ45
Table 2. Gigabit Ethernet Cable Pin Assignment
Model: CAB-M12XM8-RJ45
Table 1. Fast Ethernet Cable Pin Assignment

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M12 Console Port
M12 Pinout
DB-9 (Female) Pinout
1
TX
2
RX
2
RX
3
TX
3
-
-
-
4
GND
5
GND
5
-
-
-
M12 Alarm Port
M12 Pin No.
Description
Color of
Open Cable
1
Black
2
Blue
3
-
Red
4
-
Orange
5
-
Yellow
M23 Power Input Port
M23 Pin No.
Pinout
Description
Color of Open Cable
1
V1+
24~110VDC
Black
2
V1-
Blue
3
C-GND
Green
4
V2+
24~110VDC
Brown
5
v2-
White
Table 4. Alarm Cable Pin Assignment
Table 3. Console Cable Pin Assignment
R1
Table 5. Power Cable Pin Assignment
Normal (Relay Closed)
Fault (Relay Open)

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M12 Cable Connector Installation
Before assembling M12 open cable, make sure you have the
following M12 cable connector components (Model: M12D-M4 M12 D-
Code Male) and open cable at hand.
Assembly Steps:
Step 1. Insert the screw nut, O-ring, and housing into the cable in the
order shown in the figure below and keep them loose in this step.
Step 2. Strip the cable and the individual cores to fit the connector.
Insert the stripped wires into the opened contact clamps.
Figure 3. Insert Components into the Cable
Figure 4. Insert the Stripped Wires to Contact Clamps
Screw Nut
Housing
Male Contact
Connector
O-Ring

15
Step 3. Tighten the connector in clockwise direction, making sure that
the wires inside the connector are not twisted as the screwed housing is
assembled.
Figure 5. Tighten the Connector

16
Earth Grounding Connection
An earth grounding connection hole is provided on the lower
right-hand corner of the wall-mounting plate. Grounding the device can
help to release leakage of electricity to the earth safely so as to reduce
injuries from electromagnetic interference (EMI).
Prior to connecting to the power, it is important to connect the
ground wire to the earth. Follow steps below to install ground wire:
Step 1. Make sure you have the grounding screw and grounding cable
at hand.
Step 2. Unfasten the ground screw on the front panel.
Step 3. Attach the grounding screw to the ring terminal of the
grounding cable. Make sure that the grounding cable is long enough to
reach the earth.
Step 4. Use a screwdriver (or other tools) to fasten the grounding
screw on the earth ground hole securely.
Figure 6. Earth Grounding Connection
Ring-type
terminal
Fork-type
terminal

17
LED Indicators
LED
Color
Status
Description
PWR1
Green
On
Lit if power 1 is connected and
active.
PWR2
Green
On
Lit if power 2 is connected and
active.
Fault
Amber
On
Lit when one or more of the
programmable alarm conditions is
active.
(CPU) ACT
Green
On
During normal use, this LED will be
lit, indicating a healthy condition of
the running CPU.
Blinking
Blinking when firmware is being
upgraded.
Ring
Amber
On
Lit when this unit is the 'master' in
a fiber ring and all units are
configured for u-Ring or ERPS
(Ethernet Ring Protection
Switching or G.8032).
10M/100M
LNK/ACT
for Port 1~12
Green
On
Lit when the LAN connected speed
is 10M or 100M.
Blinking
Blinking when there is Ethernet
traffic.
100M/1000M
LNK/ACT
for Port 13~16
Green
On
Lit when the LAN connected speed
is 10M or 100M.
Blinking
Blinking when there is Ethernet
traffic.
Amber
On
Lit when the LAN connected speed
is 1000M.
Blinking
Blinking when there is Ethernet
traffic.
PoE
for Port 1~12
Green
On
Lit when the respective LAN port
has successfully negotiated PoE
and is supplying output power to
the remote connected PD device.
Off
PoE output is off.

18
Wall-Mounting Installation
The Ethernet Switch can be mounted on the wall using the
attached wall-mounting plate with four wall-mounting holes. The
installation is simple and easy. Before installing the Ethernet Switch on
the wall, you have to prepare four suitable wall screws for wall mounting.
Installation steps are as follows:
Step 1. Find a suitable place to wall-mount the Ethernet Switch and
remember to align the mounting holes with wall screws.
Step 2. Install four appropriate screws horizontally into the wall leaving
less than 0.5cm or 1/4 inch exposed.
Step 3. Hang the Ethernet Switch on the inserted screws and make sure
the Ethernet Switch is hung securely on the four inserted screws.
Figure 8. Hanging the Device on the Inserted Screws
Wall
Wall
Figure 7. Installing Four Wall-Mounting Screws

19
Application
Figure 9. Onboard Train Application for ITP Series

20
Version
Date
Description
1.0
2020/2/14
Preliminary version.