CTC Union IQS-402XSM-4PH User manual

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Quick Installation Guide
[email protected]m
IQS-402XSM-4PH
Industrial 4 x 10M/100M/1G/2.5G Base-T RJ-45 +
2 x 100M/1G/2.5G/10G Base-X SFP with 4 x PoE Managed Switch

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Version 1.1 June, 2021
2021 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
T [phone]
F [phone]
E[email protected]m
Hwww.ctcu.com

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Table of Contents
Introduction..................................................................................4
Package List.................................................................................4
Features........................................................................................4
Access to Command Line Interface (CLI)...................................5
TELNET/SSH CONNECTION .................................................................................... 5
Access to Web-Based Management Interface............................6
Specifications...............................................................................7
ETHERNET INTERFACE............................................................................................ 7
OPTICAL............................................................................................................ 7
SWITCH FEATURES ............................................................................................... 7
POWER OVER ETHERNET........................................................................................ 7
MECHANICAL...................................................................................................... 7
POWER ............................................................................................................. 8
ENVIRONMENTAL................................................................................................. 8
CERTIFICATIONS .................................................................................................. 8
MTBF (MIL-HDBK-217) .................................................................................... 8
Panels ...........................................................................................9
LAN and Fiber Ports...................................................................10
PoE Ports....................................................................................10
RJ-45 ETHERNET PORT PINOUTS ............................................................................10
RJ-45 ETHERNET &POEPIN ASSIGNMENTS..............................................................10
Recommended Power, Alarm, Ground Wiring Scheme...........11
DC POWER CONNECTION .....................................................................................11
ALARM RELAY CONNECTION ..................................................................................12
EARTH GROUND CONNECTION ...............................................................................12
LED Indicators............................................................................13
Reset Push-Button.....................................................................14
Installation..................................................................................15

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Introduction
IQS-402XSM-4PH models are managed industrial grade Gigabit
PoE (Power over Ethernet) switches with 4 x 10M/100M/1G/2.5G RJ-45
ports (with PoE function) and 2 x 100M/1G/2.5G/10G SFP+ slots. Housed
in rugged DIN rail or wall mountable enclosures with fanless design,
these switches are designed for heavy-duty applications and harsh
environments such as industrial factory automation and intelligent
transportation systems (ITS) and are also suitable for many military and
utility market applications where environmental conditions exceed
commercial product specifications.
Package List
•IQS-402XSM-4PH device
•Protective caps for SFP+ slots
•Din rail with screws
•Terminal block
Features
•4 x 10M/100M/1G/2.5G RJ-45 (with PoE function) + 2 x 100M/
1G/2.5G/10G
•120W total PoE power budget
•Redundant 48VDC power input
•Provides 3 u-ring instances that each can support u-Ring, u-Chain or
Sub-Ring type for flexible uses
•Advanced PoE management such as PoE port ON/OFF scheduling, PoE
PD failure auto checking, and auto reset when PD fails
•Software upgrade via TFTP and HTTP, redundant firmware to avoid
upgrade failure
•CLI, Web-based management, SNMP v1/v2c/v3, SSH for management
•EN50121-4, EN61000-6-2, EN61000-6-4, CE, FCC Certified

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Access to Command Line Interface (CLI)
IQS-402XSM-4PH models are managed Gigabit PoE switch devices.
Initial configuration (assignment of IP address) may be accomplished via
RJ45 Ethernet port running Telnet or SSH.
Accessing the switch via Ethernet port allows the user to use
Command Line Interface (CLI) to manage and configure the device. This
management method is relatively useful when the IP address is known
or is factory default. In most configuration scenarios, the device may
only be accessed via working TCP/IP. See below for useful information
for accessing the device via Telnet/SSH connection.
Telnet/SSH Connection
To use Command Line Interface (CLI), you can 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

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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.

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Specifications
Ethernet Interface
•Standards: IEEE802.3 (10Base-T), 802.3u (100Base-TX), 802.3ab
(1000Base-T), 802.3bz (2.5GBase-T)
•RJ-45 (shielded) Ports: 4 ports
•Speed: 10M/100M/1000M/2.5G (Auto)
Optical
•Standards: 802.3z (1000Base-X) , 802.3cb (2.5GBase-X), 802.3ae
(10Gbits Ethernet over Fiber)
•SFP-Based Slots: 2 slots (Support DDMI)
•Speed: 100M/1G/2.5G/10G
Switch Features
•Store & Forward Switch
•Supports IEEE802.3x Flow Control
•Auto MDI/MDI-X
•Duplex: Full/Half (Auto-negotiation per IEEE802.3u)
•Switching Fabric: 60Gbps (Non-blocking), Full wire speed
•Memory Buffer: 512K Bytes
•MAC Table: 8K
•MTU: 9600 bytes
Power over Ethernet
•4 x PoE/PoE+ ports, End Span Alternate A Mode
•Supports IEEE802.3af 15.4watts PoE per port
•Supports IEEE802.3at 30watts PoE+ per port
•Maximum 120W total PoE output power budget (30W per port)
•Positive (V+) pins 1,2; Negative (V-) pins 3,6; Data 1, 2, 3, 6, 4, 5, 7, 8
Mechanical
•Water & Dust Proof: IP30 Protection
•Dimensions: 127.6mm (D) x 48.6 mm (W) x 160 mm (H)
•Mounting: DIN-Rail, Wall Mount (Optional)
•Weight: 1,535 g

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Power
•Redundant dual 48VDC (44~57VDC) power inputs
•50~57VDC power input is recommended for IEEE802.3at PoE+ 30W
applications
•Support Power Input Reverse Polarity Protection
•Support Dual Power Inputs
•Support Removable Terminal Block
•Consumption:
Input Voltage
Total Power
Consumption
Device Power
Consumption
PoE Power
Budget
50VDC
139.4W
14W
120W
Environmental
•Operating Temperature: -10°C~60°C
•Storage Temperature: -40°C~85°C
•Humidity: 5%~95% (Non-condensing)
Certifications
•EMC: CE (EN55032, EN55035)
•EMI (Electromagnetic Interference): FCC Part 15 Subpart B Class A, CE
•Railway Traffic: EN50121-4
•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: EN62368-1 (Pending)
•Shock: IEC 60068-2-27
•Freefall: IEC 60068-2-31
•Vibration: IEC 60068-2-6
MTBF (MIL-HDBK-217)
•531,055 Hours

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4
2
3
4
5
6
Panels
No.
Description
1
10M/100M/1G/2.5G RJ-45 ports (Support PoE function)
2
1G/2.5G/10G SFP+ slots
3
Power, LAN, Fiber & PoE LED indicators
4
Terminal block for power and alarm connection
5
Reset-to-default push button
6
Earth grounding connection
Figure 1. Front Panel
Figure 2. Top Panel
1

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LAN and Fiber Ports
IQS-402XSM-4PH models have 4 LAN ports (labeled 1~4) and 2
fiber ports (SFP+ based, labeled Fiber 5~6) on the front panel. The LAN
ports that utilize shielded RJ-45 connectors support 10M/100M/1G/2.5G;
while the fiber SFP ports support 100M/1G/2.5G/10G.
PoE Ports
All 4 LAN ports support PoE (Power over Ethernet) per IEEE802.3af
(15.4W) or IEEE802.3at (30W) for connection to standard PoE PD (Power
Devices) such as IP Cameras, Access Points, IP Phones, Digital Signage,
etc. PoE eliminates the need to run separate power to these devices
thereby simplifying deployment and reducing expenses.
The LAN ports may also connect to any non-PoE device for normal
Ethernet transmission without any damage to the non-PoE device or to
this device.
RJ-45 Ethernet Port Pinouts
RJ-45 Ethernet & PoE Pin Assignments
Pin
No.
RJ-45 Ethernet
PoE
Output
100Base-TX
1000Base-T
1
RX+
TRD 0+
V+
2
RX-
TRD 0-
V+
3
TX+
TRD 1+
V-
4
-
TRD 2+
5
-
TRD 2-
6
TX-
TRD 1-
V-
7
-
TRD 3+
8
-
TRD 3-

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Recommended Power, Alarm, Ground Wiring
Scheme
DC Power Connection
A removable terminal block on the top panel provides both power and
alarm connections. Power can be provided through the dual inputs from
separate sources (PWR1 & PWR2). One power supply is enough to
power up the device. If two power supplies are used, the device
provides power redundancy function. See the figure provided below for
recommended DC power wiring scheme.
Figure 3. DC Power Connection

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Alarm Relay Connection
The alarm relay contact can be wired into an alarm circuit which
senses an alarm condition when the contact is broken. The alarm relay is
normally closed when there is no alarm condition. The alarm conditions
are user programmable through management to include power, link
faults or other fault conditions. Please note that the alarm relay contact
can only support 1A current at 24VDC. Do not apply voltage and current
that exceed these specifications.
Figure 4. Alarm Relay Wiring
Earth Ground Connection
An earth ground connector is provided on the top panel with an earth
ground sign next to it. 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:
1. Loosen or remove the grounding screw.
2. Attach the grounding screw to the ring-type or fork-type
terminal of the grounding cable. Make sure that the
grounding cable is long enough to reach the earth.
3. Use a screwdriver to fasten the grounding screw.
Figure 6. Grounding Connection Figure 7. Grounding Cable Type
Figure 5. Alarm Relay Circuit
Normal (Relay Closed)
Fault (Relay Open)
Ring-type
Terminal
Fork-type
Terminal

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LED Indicators
LED
Color
Status
Meaning
PWR
Green
On
The switch is receiving power.
Off
The switch does not receive power or is
in standby mode.
LAN
1~4
Amber
On
When the LAN port is up and operating
at 1G or 2.5G.
Blinking
The LAN port is receiving and
transmitting traffic.
Off
The LAN port link is down.
Green
On
When the LAN port is up and operating
at 10M or 100M.
Blinking
The LAN port is receiving and
transmitting traffic.
Off
The LAN port link is down.
PoE
1~4
Green
On
The respective LAN port has successfully
negotiated PoE and is supplying output
power to the remote connected PD.
Blinking
One of the PoE faults (overload, short
circuit, port failure at startup) occurs.
Off
PD is not connected or output power is
not provided.
SFP+
5~6
Green
On
The fiber port link is up.
Blinking
The fiber port is receiving and
transmitting traffic.
Off
The fiber port link is down.

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Reset Push-Button
The "Reset" push-button provides the following two functions:
Function
Press and
hold for~
LED
Status
Description
Reboot
1~6
seconds
PWR LED
blinks
Using a ball-point pen, press the
"Reset" button and hold for 1~6
seconds (less than 6 seconds)
then release. The switch will
clear all unsaved settings and
restart.
Reset to
factory
defaults
> 6 seconds
PWR LED
blinks
rapidly
Using a ball-point pen, press the
"Reset" button and hold for 6
seconds or longer then release
to set running configurations to
factory defaults, including the
original factory default IP
address. If the IP address of the
switch is unknown, it may be
necessary to do a factory default
reset. The IP address will then
be the known default.

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Installation
The switch can be mounted on the wall or installed in DIN rail
depending on your installation needs. When installing the wall-mounting
bracket (optional accessory) and DIN rail bracket, be sure to correctly
align the orientation pin.
Figure 8. DIN Rail Figure 9. Wall Mount
The switch with DIN Rail bracket has a steel spring in the upper rail of
the bracket. This spring is compressed for mounting and un-mounting by
applying downward force.
Figure 10. Mounting Figure 11. Un-mounting

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Version
Date
Description
1.0
2021/2/25
2021/5/3
Preliminary version
1.1
2021/6/3
Revise power consumption