ICON QBIT4000A Assembly instructions

QBIT4000A Industrial Ethernet Switch
Hardware Installation Manual
Publication Data: Jan.
2020 Version: V1.0
ICON Industrial Engineering (IIE)

QBIT4000A Industrial Ethernet Switch
Hardware Installation Manual
Disclaimer: ICON Industrial Engineering (IIE), Ltd. tries to keep the content of this
manual as accurate and as updated as possible. This document is not guaranteed to be
error-free, and we reserve the right to amend it without notice to users.
All rights reserved.
No part of this documentation may be excerpted, reproduced, translated, annotated
or duplicated, in any form or by any means without the prior written permission of ICON
Industrial Engineering (IIE)
Copyright © 2020 ICON Industrial Engineering (IIE), Ltd.

Notice for Safety Operation
The product performs reliably as long as it is used according to the guidance. Artificial
damage or destruction of the device should be avoided. Before using the device, read this
manual carefully for personal and equipment safety. Please keep the manual for further
reference. ICON Industrial Engineering (IIE) is not liable to any personal or
equipment damage caused by violation of this notice.
Do not place the device near water sources or damp areas. Keep the ambient relative
humidity within the range from 5% to 95% (non-condensing).
Do not place the device in an environment with high magnetic field, strong shock, or high
temperature. Keep the working and storage temperatures within the allowed range.
Install and place the device securely and firmly.
Please keep the device clean; if necessary, wipe it with a soft cotton cloth.
Do not place any irrelevant materials on the device or cables. Ensure adequate heat
dissipation and tidy cable layout without knots.
Wear antistatic gloves or take other protective measures when operating the device.
Avoid any exposed metal wires because they may be oxidized or electrified.
Install the device in accordance with related national and local regulations.
Before power-on, make sure the power supply is within the allowed range of the device.
High voltage may damage the device.
Power connectors and other connectors should be firmly interconnected.
Do not plug in or out the power supply with wet hands. When the device is powered on,
do not touch the device or any parts with wet hands.
Before operating a device connected to a power cable, remove all jewelry (such as rings,
bracelets, watches, and necklaces) or any other metal objects, because they may cause
electric shock or burns.
Do not operate the device or connect or disconnect cables during an electrical storm.
Use compatible connectors and cables. If you are not sure, contact our sales or
technical support personnel for confirmation.

Do not disassemble the device by yourself. When an anomaly occurs, contact our sales
or technical support personnel.
If any part is lost, contact our sales or technical support personnel to purchase the
substitute. Do not purchase parts from other channels.
Dispose of the device in accordance with relevant national provisions, preventing
environmental pollution.
In the following cases, please immediately shut down your power supply and contact
your IIE representative:
Water gets into the equipment.
Equipment damage or shell damage.
Equipment operation or performance has abnormally changed.
The equipment emits odor, smoke or abnormal noise.

NOTE: 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.

I
Contents
1 Product Overview...............................................................................................................1
1.1 Small products（The shell width is 66 mm）...............................................................1
1.2 Large products（The shell width is 88 mm）...............................................................2
2 Structure and Interface.......................................................................................................4
2.1 Front Panel ..................................................................................................................4
2.2 Top Panel.....................................................................................................................6
2.2.1 Low voltage（1224R / 2448R）products Top Panel .............................................6
2.2.2 High voltage（AC）products Top Panel ...............................................................6
3 Mounting.............................................................................................................................7
3.1 Dimension Drawing......................................................................................................7
3.2 Mounting Modes and Steps .........................................................................................8
3.2.1 DIN-Rail Mounting.................................................................................................9
3.2.2 Panel Mounting....................................................................................................10
4 Connection .......................................................................................................................13
4.1 10/100Base-T(X) Ethernet Port..................................................................................13
4.2 10/100/1000Base-T(X) Ethernet Port.........................................................................14
4.3 100/1000Base-X, 10/100/1000Base-T(X) SFP slot....................................................15
4.3.1 SFP Optical Module.............................................................................................16
4.3.2 SFP Electrical Module .........................................................................................18
4.4 Console Port ..............................................................................................................18
4.4.1 RJ45 Console port...............................................................................................18
4.5 Grounding..................................................................................................................19
4.6 Power Terminal Block................................................................................................20
4.7 Alarm Terminal Block.................................................................................................22
5 Reset................................................................................................................................24
6 LEDs.................................................................................................................................25
7 Switch Access ..................................................................................................................26

II
7.1 Access through Console Port.....................................................................................26
7.2 Access through Telnet / SSH......................................................................................28
7.3 Access through Web..................................................................................................29
8 Basic Features and Specifications....................................................................................30

Product Overview
1
1 Product Overview
QBIT4000A includes a series of green low-consumption industrial Ethernet switches
applicable to wind power, distribution network automation, subway PIS, power SCADA,
petroleum and petrochemical, factory automation, intelligent transportation, rail transit, and
many other industries.
The series switches provide RJ45 Consoleport, and supports one-touch recovery, and
network management through Web, Telnet, and console port.
1.1 Small products（The shell width is 66 mm）
The series switches provide four 100/1000Base-X,10/100/1000Base-T(X) SFP slots
(Gigabit SFP Slot), and eight 10/100Base-T(X) Ethernet ports, The SPF slots support the
optical power detection function. For details, see the following table.
Table 1 Models
Models
QBIT4000A-Ports-PS1-PS2
Code definition
Code option
Ports：
4XG8F、4X8F、2XG8F、2X8F、8F、6F
Note ：
4XG8F ： four 100/1000Base-X ， 10/100/1000Base-T(X) SFP slots ；
eight 10/100Base-T(X) ports
4X8F ： four 100Base-X SFP slots ； eight 10/100Base-T(X) ports
2XG8F ： two 100/1000Base-X ， 10/100/1000Base-T(X) SFP slots ；
eight 10/100Base-T(X) ports
2X8F ： two 100Base-X SFP slots ； eight 10/100Base-T(X) ports
8F ： eight 10/100Base-T(X) ports
6F ： six 10/100Base-T(X) ports
Connector: parameters for
S/M
Ports can’t work at 100Base-FX in the default,sfp slots support configure
the 100Base-FX

Product Overview
2
PS1-PS2：power input
2448R (24-48VDC, redundant power input)
1224R (12-24VDC, redundant power input)
AC：100-240VAC,50/60Hz;110-220VDC
1.2 Large products（The shell width is 88 mm）
The series switches provide either sixteen 100/1000Base-X, 10/100/1000Base-T(X)
SFP slots (Gigabit SFP Slot), and four 10/100/1000Base-T(X) Ethernet ports, or four
100/1000Base-X, 10/100/1000Base-T(X) SFP slots (Gigabit SFP Slot), and sixteen
10/100/1000Base-T(X) Ethernet ports. The SPF slots support the optical power detection
function. For details, see the following table.
Table 2 Models
Models
QBIT4000A-Ports-PS1-PS2
Code
Code option
Ports：
12XG8G、8XG8G、8XG8F、8X8F、4XG16G、4XG16F、4X16F、
2XG16G、2XG16G、16G、16F、4XG8G、2XG8G、8G
Notes ：
12XG8G ： twelve 100/1000Base-X ， 10/100/1000Base-T(X) SFP slots ；
eight 10/100/1000Base-T(X)ports
8XG8G: eight 100/1000Base-X ， 10/100/1000Base-T(X) SFP slots ； eight
10/100/1000Base-T(X)ports
8XG8F ： eight 100/1000Base-X ， 10/100/1000Base-T(X) SFP slots ； eight
10/100Base-T(X)ports
8X8F ： eight 100Base-X ， 10/100Base-T(X) SFP slots ； eight
10/100Base-T(X)ports
4XG16G ： four 100/1000Base-X ， 10/100/1000Base-T(X) SFP slots ；
sixteen 10/100/1000Base-T(X)ports
4XG16F ： four 100/1000Base-X ， 10/100/1000Base-T(X) SFP slots ；
sixteen 10/100Base-T(X)ports
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Product Overview
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4X16F ： four 100Base-X ， 10/100Base-T(X) SFP slots ； sixteen
10/100Base-T(X)ports
2XG16G ： two 100/1000Base-X ， 10/100/1000Base-T(X) SFPslots ； sixt
een 10/100/1000Base-T(X)ports
2XG16F ： two 100/1000Base-X ， 10/100/1000Base-T(X) SFPslots ；
sixteen 10/100Base-T(X)ports
16G ： sixteen 10/100/1000Base-T(X)ports
16F ： sixteen 10/100Base-T(X)ports
4GX8GE: four 100/1000Base-X ， 10/100/1000Base-T(X) SFPslots ； eight
10/100/1000Base-T(X)ports
2GX8GE ： two 100/1000Base-X ， 10/100/1000Base-T(X) SFP slots ； eight
10/100/1000Base-T(X)ports
8GE:eight 10/100/1000Base-T(X)ports
Connector：parameters for
S/M
Ports can’t work at 100Base-FX in the default,sfp slots support configure
the 100Base-FX
PS1-PS2：power input
2448R (24-48VDC, redundant power input)
1224R (12-24VDC, redundant power input)
AC：100-240VAC,50/60Hz;110-220VDC
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Structure and Interface
4
2 Structure and Interface
Caution:
It is recommended to purchase the port dustproof shield (optional) to keep ports clean and
ensure device performance.
2.1 Front Panel
Small product front panel
Figure 1 Medium product front panel
(1) Power 1 LED
(2) Power 2 LED
(3) Running LED
(4) Ring LED
(5) Alarm LED
(6) Reset button
(7) 10/100/1000Base-T(X) Ethernet Port connection status LED (green)
(8) 10/100/1000Base-T(X) Ethernet port speed LED (yellow)
(9) 10/100/1000Base-T(X) Ethernet Port connection status LED (green)
(10) 10/100/1000Base-T(X) Ethernet port speed LED (yellow)
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Structure and Interface
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(11) Gigabit SFP Slot
(12) 10/100/1000Base-T(X) Ethernet Port
(13) 10/100/1000Base-T(X) Ethernet port speed LED (yellow)
(14) 10/100/1000Base-T(X) Ethernet Port connection status LED (green)
Large product front panel
Figure 2 Large product front panel
(1) Power 1 LED
(2) Power 2 LED
(3) Running LED
(4) Ring LED
(5) Alarm LED
(6) Reset button
(7) 10/100/1000Base-T(X) Ethernet Port connection status LED (green)
(8) 10/100/1000Base-T(X) Ethernet port speed LED (yellow)
(9) 10/100/1000Base-T(X) Ethernet Port connection status LED (green)
(10) 10/100/1000Base-T(X) Ethernet port speed LED (yellow)
(11) Gigabit SFP Slot
(12) 10/100/1000Base-T(X) Ethernet Port
(13) 10/100/1000Base-T(X) Ethernet port speed LED (yellow)
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Structure and Interface
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(14) 10/100/1000Base-T(X) Ethernet Port connection status LED (green)
2.2 Top Panel
2.2.1 Low voltage（1224R / 2448R）products Top Panel
Figure 3 Low voltage products Top Panel
2.2.2 High voltage（AC）products Top Panel
Figure 4 High voltage products Top Panel
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Mounting
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3 Mounting
3.1 Dimension Drawing
Figure 5 Dimensions for Small Products DIN-Rail Mounting (unit: mm)(Large DIN-Rai)
Figure 6 Dimensions for Small Products Panel Mounting(unit: mm)
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Mounting
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Figure 7 Dimensions for Large Products DIN-Rail Mounting (unit: mm)
Figure 8 Dimensions for Large Products Panel Mounting(unit: mm)
Caution:
As part of the heat dissipation system, the switch housing becomes hot during operation.
Please use caution when coming in contact and avoid covering the switch housing when the
switch is running.
The figures in this manual are only for reference.
3.2 Mounting Modes and Steps
The device supports both DIN-rail mounting and panel mounting. Before installation, make
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Mounting
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sure that the following requirements are met.
1) Environment: temperature (-40℃to 75℃), ambient relative humidity (5% to 95%,
non-condensing)
2) Power requirement: The power input is within the voltage range of the switch.
3) Grounding resistance: <5
4) No direct sunlight, distant from heat source and areas with strong electromagnetic
interference.
5)Devices are to be installed in an authority certified enclosure and accessible only by the
use of a tool.
6) Devices should be installed and accessed by service personnel or users who have been
instructed about the reasons for the restrictions applied to the location and about any
precautions that shall be taken.
3.2.1 DIN-Rail Mounting
DIN-Rail Mounting
Step 1: Select the mounting position for the device and guarantee adequate space and heat
dissipation.
Step 2: Insert the connecting seat onto the top of the DIN rail, and push the bottom of the
device inward and upward to ensure the DIN rail fits in the connecting seat. Make sure the
device is firmly installed on the DIN rail, as shown in the following figure.
Figure 9 DIN-Rail 2 Mounting
DIN-Rail Dismounting
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Mounting
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Step 1: Insert the head of a screwdriver into the opening of the spring locking piece at the
bottom from the left. Lift the handle of the screwdriver to open the spring locking piece of the
connecting seat, as shown on the left of the following figure.
Step 2: Move the device in direction 2 until the bottom of the device is detached from the DIN
rail. Then move the device in direction 3 and uplift the device until the top of the connecting
seat is detached from the DIN rail. In this way, the device is removed from the DIN rail
completely.
Figure 10 DIN-Rail 2 Dismounting
3.2.2 Panel Mounting
Note:
To adopt panel mounting, you need to purchase the plate for panel mounting (optional).
Mounting
Step 1: Use screws to fix the plate for panel mounting to the rear panel of the device.
Step 2: Select the mounting position (on a wall or inner wall of a cabinet) for the device and
guarantee adequate space and heat dissipation for it.
Step 3: Punch four holes in the selected position according to the dimensions for panel
mounting. Insert four screws into the four holes respectively, and turn the screws with a
screwdriver until about a 5mm distance is left between each screw head and the wall.
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Mounting
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Step 4: Align the four mounting holes on the plate for panel mounting with the four screws.
Make the screws pass through the Ф6.5 positions in the following figure. Move the device in
direction 1 until the four screws are in the Ф4 positions. Then tighten the screws to complete
mounting.
Figure 11 Panel Mounting
Dismounting
Step 1: Loosen the four screws with a screwdriver. Move the device upward until the four
screws are in the Ф6.5 positions in the following figure. Then remove the plate for panel
mounting from the four screws to detach the device from the wall or inner wall of the cabinet.
Step 2: Loosen the screws completely with a screwdriver. Remove them from the wall or
inner wall of the cabinet. Then remove the plate for panel mounting from the rear panel to
complete dismounting the device.
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Mounting
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Figure 12 Panel Dismounting
Caution:
Cut off the power and disconnect all cables before mounting, dismounting or moving the
equipment.
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Connection
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4 Connection
4.1 10/100Base-T(X) Ethernet Port
10/100Base-T(X) Ethernet port is equipped with RJ45 connector. The port is self-adaptive. It
can automatically configure itself to work in 10M or 100M state, full or half duplex mode. The
port can also adapt to MDI or MDI-X connection automatically. You can connect the port to a
terminal or network device with a straight-through or cross-over cable.
Pin Definition
Figure 13 RJ45 Port
Table 3 Pin Definitions of 10/100Base-T(X) Ethernet Port
Pin
MDI-X Signal
MDI Signal
1
Receive Data+ (RD+)
Transmit Data+ (TD+)
2
Receive Data- (RD-)
Transmit Data- (TD-)
3
Transmit Data+ (TD+)
Receive Data+ (RD+)
6
Transmit Data- (TD-)
Receive Data- (RD-)
4, 5, 7, 8
Unused
Unused
Note:
"+" and "-" indicate level polarities.
Wiring Sequence
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