KYLAND Aquam8112 Series Assembly instructions

Aquam8112/8612/8120/8620/8128/8628 Series Industrial
Ethernet Switches Hardware Installation Manual
Publication Date: Apr. 2021
Version: V1.2
No.: 112023104

Aquam8112/8612/8120/8620/8128/8628 Series
Industrial Ethernet Switches Hardware Installation Manual
Disclaimer: Kyland Technology Co., 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
KYLAND Corporation.
Copyright © 2021 Kyland Technology Co., Ltd.

I
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. Kyland 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.

II
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
Kyland 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.

III
Contents
1 Product Overview.............................................................................................................. 1
2 Structure and Interface...................................................................................................... 5
3 Mounting............................................................................................................................ 8
3.1 Dimension Drawing..................................................................................................... 8
3.2 Mounting Modes and Steps .......................................................................................10
4 Connection .......................................................................................................................12
4.1 10/100Base-T(X) Ethernet Port..................................................................................12
4.1.1 Functions.............................................................................................................12
4.1.2 Pin Definitions and Wiring Sequence ..................................................................13
4.2 10/100/1000Base-T(X) Ethernet Port.........................................................................15
4.3 Console Port ..............................................................................................................17
4.4 Grounding..................................................................................................................18
4.5 Power Port.................................................................................................................19
4.6 Alarm Port..................................................................................................................21
4.7 Bypass Port................................................................................................................22
4.8 USB Port....................................................................................................................22
4.9 External power Port....................................................................................................23
5 LEDs.................................................................................................................................26
6 Switch Access ..................................................................................................................28
6.1 Access through Console Port.....................................................................................28
6.2 Access through Telnet ...............................................................................................30
6.3 Access through Web..................................................................................................31
7 Basic Features and Specifications....................................................................................32

Product Overview
1
1 Product Overview
Aquam8112/8612/8120/8620/8128/8628 includes a series of high-performance industrial
Ethernet switches developed by Kyland particularly for rail transportation industry. The
series devices are applicable to PIS, CCTV, video monitoring system, train control system,
and the industrial field with strict requirements on vibration, shock, and EMC compatibility
due to the solid closed housing, fanless but heat dissipation-capable chassis, overcurrent,
overvoltage protection for power input, sound EMC protection of M12 ports, and IP65
protection class. All the devices meet the requirements stipulated in the EN50155, EN50121
and other industrial standards. The series switches support Bypass power-off
direct-connection function and redundancy protocol, guaranteeing the reliable operation of
the system. The series switches provide powerful network management functions. The
devices can be managed through CLI, Telnet, Web, and SNMP-based network management
software. Aquam8612 , Aquam8620 and Aquam8628 series are layer 3 switch that supports
the layer 3 routing protocol, and some models of device hardware support NAT conversion.
ETBN model type complies with IEC61375-2-3 and IEC61375-2-5, supporting TTDP, TTDB,
TRDP functions with high performance NAT function.
The switches support panel mounting. They provide up to four 10/100/1000Base-T(X)
Ethernet ports, and twenty-four 10/100Base-T(X) Ethernet ports. The 10/100Base-T(X)
Ethernet ports support IEEE802.3at (compatible with IEEE802.3af) POE output. Each POE
port can provide a maximum of 30 W feed and the entire PSE is capable of providing a
maximum of 120 W feed ( Additional 120W can be increased by adding isolated external
power supply).
Table 1 Aquam8112/Aquam8612 Models
Model
Aquam8112-PORT-PS1-PS2
Aquam8112-B-PORT-PS1-PS2
Aquam8612-PORT-PS1-PS2
Aquam8612-B-PORT-PS1-PS2

Product Overview
2
Aquam8612-NAT-PORT-PS1-PS2
Aquam8612-NAT-B-PORT-PS1-PS2
Aquam8612-NAT-B-PORT-PS1-PS2-ETBN
Code definition
Code option
B
Support Bypass function (Gigabit model support only)
NAT
Hardware supports NAT function
Ports: GE, T, P
8T，4GE8T，8P，4GE8P
Note:
8T: eight 10/100Base-T(X) M12 ports.
4GE8T: four 10/100/1000Base-T(X) M12 ports; eight 10/100Base-T(X) M12 ports.
8P: eight 10/100Base-T(X) M12 POE ports.
4GE8P: four 10/100/1000Base-T(X) M12 ports; eight 10/100Base-T(X) M12 POE
ports.
PS1: power input 1
L2(24-48VDC)、H6(72-110VDC)
PS2: power input 2
L2(24-48VDC)、H6(72-110VDC)
ETBN
TRDP,TTDP,TTDB functions
Table 2 Aquam8120/Aquam8620 Models
Model
Aquam8120-PORT-PS1-PS2
Aquam8120-B-PORT-PS1-PS2
Aquam8620-PORT-PS1-PS2
Aquam8620-B-PORT-PS1-PS2
Aquam8620-NAT-PORT-PS1-PS2
Aquam8620-NAT-B-PORT-PS1-PS2
Aquam8620-NAT-B-PORT-PS1-PS2-ETBN
Code definition
Code option
B
Support Bypass function (Gigabit model support only)
NAT
Hardware supports NAT function

Product Overview
3
Ports: GE, T, P
16T，4GE16T，16P，4GE16P
Note:
16T: sixteen 10/100Base-T(X) M12 ports.
4GE16T: four 10/100/1000Base-T(X) M12 ports; sixteen 10/100Base-T(X) M12
ports.
16P: sixteen 10/100Base-T(X) M12 POE ports.
4GE16P: four 10/100/1000Base-T(X) M12 ports; sixteen 10/100Base-T(X) M12
POE ports.
PS1: power input 1
L2(24-48VDC)、H6(72-110VDC)
PS2: power input 2
L2(24-48VDC)、H6(72-110VDC)
ETBN
TRDP,TTDP,TTDB functions
Table 3 Aquam8128/Aquam8628 Models
Model
Aquam8128-PORT-PS1-PS2
Aquam8128-B-PORT-PS1-PS2
Aquam8628-PORT-PS1-PS2
Aquam8628-B-PORT-PS1-PS2
Aquam8628-NAT-PORT-PS1-PS2
Aquam8628-NAT-B-PORT-PS1-PS2
Aquam8628-NAT-B-PORT-PS1-PS2-ETBN
Code definition
Code option
B
Support Bypass function (Gigabit model support only)
NAT
Hardware supports NAT function
Ports: GE, T, P
24T，4GE24T，24P，4GE24P
Note:
24T: twenty-four 10/100Base-T(X) M12 ports.
4GE24T: four 10/100/1000Base-T(X) M12 ports; twenty-four 10/100Base-T(X)
M12 ports.

Product Overview
4
24P: twenty-four 10/100Base-T(X) M12 POE ports.
4GE24P: four 10/100/1000Base-T(X) M12 ports; twenty-four 10/100Base-T(X)
M12 POE ports.
PS1: power input 1
L2(24-48VDC)、H6(72-110VDC)
PS2: power input 2
L2(24-48VDC)、H6(72-110VDC)
ETBN
TRDP,TTDP,TTDB functions
Table 4 Optional Accessories
Model
Description
Remarks
M23-A-5P-F-Crimp
Female cable connector with M23,
A-Coding, 5 Pin
Power interface Connector
M12-A-4P-M
Male cable connector with M12,
A-Coding, 4 Pin
Console or USB interface Connector
M12-A-4P-M
Male cable connector with M12,
A-Coding, 4 Pin
Alarm connector
M12-D-4P-M-Crimp
Male cable connector with M12,
D-Coding, 4 Pin
10/100Base-TXinterface Connector
M12-X-8P-M-Crimp
Male cable connector with M12,
X-Coding, 8 Pin
10/100/1000Base-TX Connector
Power200-M23-M12
Power Adapter
External power supply
Note:
We reserve the right to amend the product information listed in this table without notice. To
obtain the latest information, you can contact our sales or technical support personnel.

Structure and Interface
5
2 Structure and Interface
Caution:
It is recommended to purchase the port dustproof shield (optional) to keep ports clean and
ensure switch performance.
(9)
(1)
(10)(11) (13)(14)
(12) (15)
(16)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(17)

Structure and Interface
6
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)(10)(11) (13)(14)
(12) (15)
(16)
(17)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9) (10) (11) (13) (14)
(12)
(17)
(15)
(16)
Figure 1 Front Panel
(1) Power 1 LED
(2) Power 2 LED
(3) External power LED
(4) Ring LED
(5) Alarm port
(6) USB Port
(7) Console port
(8) Main Power port
(9) Alarm LED

Structure and Interface
7
(10)USB LED
(11) Ring LED
(12) 10/100Base-T(X) Ethernet port
(13) 10/100Base-T(X) Ethernet port connection status LED
(14) 10/100Base-T(X) Ethernet Port POE LED
(15) 10/100/1000Base-T(X) Ethernet port connection status LED
(16) 10/100/1000Base-T(X) Ethernet port
(17) External Power Port*
Note:
Non-POE products have no POE indicator and no external power interface and indicator.
For products that support the Bypass function, the two gigabit ports enclosed in the dashed
lines are one pair of Bypass ports.

Mounting
8
3 Mounting
3.1 Dimension Drawing
Figure 2 Aquam8112/8612 Series Dimensions (unit: mm)

Mounting
9
Figure 3 Aquam8120/8620 Series Dimensions (unit: mm)
Figure 4 Aquam8128/8628 Series Dimensions (unit: mm)

Mounting
10
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 series devices support panel mounting. Before installation, make sure that the following
requirements are met.
1) Environment: temperature (-40℃to 70℃), 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.
Mounting
Step 1: Select the mounting position (on a wall or inner wall of a cabinet) for the device and
guarantee adequate space and heat dissipation.
Step 2: Punch four holes in the selected position according to the dimensions of the device.
Put the screw holes of device in alignment with the corresponding punched holes.
Then use four screws to secure the device to the wall or inner wall of a cabinet.

Mounting
11
Figure 5 Panel Mounting
Dismounting
Loosen the screws with a screwdriver, remove the screws and device from the wall or inner
wall of a cabinet to complete dismounting.

Connection
12
4 Connection
10/100Base-T(X) port connector, 10/100/1000Base-T(X) port connector, console port
connector, USB port connector, power port connector, and external power port connection
cable are all optional (For details, see Table 4 ). That is, these components need to be
purchased separately as required.
4.1 10/100Base-T(X) Ethernet Port
4.1.1 Functions
Data Transmission
10/100Base-T(X) Ethernet port is equipped with M12 connector, which is dustproof,
waterproof, and anti-vibration. 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.
POE
Serving as the Power Sourcing Equipment (PSE), the switches can provide power supply for
PDs through 10/100Base-T(X) Ethernet ports. The 10/100Base-T(X) Ethernet ports support
IEEE802.3at (compatible with IEEE802.3af) POE output. Each POE port can provide a
maximum of 30 W feed and the entire PSE is capable of providing a maximum of 240 W
feed (External power supply is needed).
1. POE Definition
POE indicates that the device can provide power supply for PDs through Ethernet ports. The
device supports a maximum distance of 100m for power supply.
2. POE Power Supply
The device supports data wires to provide power supply for PDs.

Connection
13
4.1.2 Pin Definitions and Wiring Sequence
Pin Definition
Figure 6 M12 Port (female)
1881
Figure 7 RJ45 Port
You can use an M12-M12 or M12-RJ45 cable to connect the port for communication. The
preceding figures show the pin numbers of an M12 port and an RJ45 port. For pin definitions,
see the following table.
Table 5 Pin Definitions of M12/RJ45 Port
Pin
MDI-X Signal
MDI Signal
POE
M12 Port
1
Receive Data+ (RD+)
Transmit Data+ (TD+)
V+
2
Transmit Data+ (TD+)
Receive Data+ (RD+)
V-
3
Receive Data- (RD-)
Transmit Data- (TD-)
V+
4
Transmit Data- (TD-)
Receive Data- (RD-)
V-
RJ45 Port
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
--

Connection
14
Note:
"+" and "-" indicate level polarities.
Wiring Sequence
Figure 8 Connection Using Straight-through/Cross-over Cable
Note:
The color of the cable for RJ45 connector meets the 568B standard: 1-orange and white,
2-orange, 3-green and white, 4-blue, 5-blue and white, 6-green, 7-brown and white, and
8-brown.
The 1 and 3, 2 and 4 pins on the M12 interface are differentiated signal pins in pairs. The
orange-and-white and orange pair, green-and-white and green pair, blue-and-white and blue
pair, and brown-and-white and brown pair in twist pair cables must be used in correct pairs
while being connected with the signal pins. For example, the above figure, the
orange-and-white and orange and green-and-white and green pairs are used.
POE ports will not deliver any power for a certain time when a 10ms interruption occurs on the
power input.A suggested workaround is to connect a UPS to prevent power interruption of the

Connection
15
PSE.
4.2 10/100/1000Base-T(X) Ethernet Port
10/100/1000Base-T(X) Ethernet port is equipped with M12 connector, which is dustproof,
waterproof, and anti-vibration. 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 9 M12 Port (female)
1881
Figure 10 RJ45 Port
You can use an M12-M12 or M12-RJ45 cable to connect the port for communication. The
preceding figures show the pin numbers of an M12 port and an RJ45 port. For pin definitions,
see the following table.
Table 6 Pin Definitions of M12/RJ45 Port
Pin
MDI-X Signal
MDI Signal
M12 Port
1
Transmit/Receive Data (TRD1+)
Transmit/Receive Data (TRD0+)
2
Transmit/Receive Data (TRD1-)
Transmit/Receive Data (TRD0-)
3
Transmit/Receive Data (TRD0+)
Transmit/Receive Data (TRD1+)
4
Transmit/Receive Data (TRD0-)
Transmit/Receive Data (TRD1-)