Alaxala AX3660S Assembly Instructions

ALAXALAAX3660S
Hardware Instruction Manual
AX36S-H002-90
Reading and storing this manual:
• Before you use the equipment, carefully read the manual and make sure that you understand all safety
precautions
• After reading the manual, store it in a convenient place for easy reference.

■Relevant products
This manual applies to the models in AX3660S series.
■Export Restrictions
Before exporting the product, confirm all relevant restrictions, such as the Foreign Exchange and Foreign Trade
Law of Japan, and the export control laws and regulations of the United States, and carry out all required
procedures. If you require more information, please contact your ALAXALA sales representative.
■Trademarks
Ethernet is a registered trademark of FUJIFILM Business Innovation Corp.
Other product and company names mentioned in this document are the trademarks of their respective owners.
■Please carefully read this manual and store it.
Before using the product, carefully read this manual and make sure that you understand all safety precautions.
After reading this manual, keep it in a convenient place for easy reference.
■Notes
The information in this manual is subject to change without notice.
■Notice
Note that the Company is unable to take responsibility for use of the product in a manner inconsistent with the
information presented in the manual.
■Radio Interference
Applicable products:
AX3660S-24T4X
AX3660S-24T4XW
AX3660S-48T4XW
AX3660S-48XT4QW
AX3660S-24X4QW
AX3660S-48X4QW
This is a Class A product. In a domestic environment, this product might cause radio interference, in which case
the user may be required to take adequate measures.
VCCI-A
Applicable products:
AX3660S-16S4XW
AX3660S-24S8XW
This is a Class A product. In a domestic environment, this product might cause radio interference, in which case
the user may be required to take adequate measures.
VCCI-A

■Harmonic regulations
Products to which the harmonic current emissions standard JIS C 61000-3-2 applies
Applicable products:
AX3660S-24T4X
AX3660S-24T4XW
AX3660S-48T4XW
AX3660S-16S4XW
AX3660S-24S8XW
AX3660S-48XT4QW
AX3660S-24X4QW
AX3660S-48X4QW
■Issue date:
March 2022 (10th edition)AX36S-H002-90
■Copyright
Copyright (C) 2017, 2022,ALAXALA Networks Corporation.All rights reserved.

Preface
■About this Manual
This manual describes the hardware instructions for ALAXALA compact gigabit Layer 3 switches AX3660S
series. Before you operate the equipment, read this manual carefully and make sure that you understand all
instructions and cautionary notes. After reading the manual, keep it in a convenient place for easy reference.
■Intended readers
This manual is intended for engineers who install and handle AX3660S series. It is therefore assumed that they
are familiar with electrical circuits, wiring and networks.
■Structure of manual
Safety Information
This guide provides important information for safely handling the Unit. Make sure that you read this
guide before using the Unit.
Chapter 1 Components Overview
An overview of the components of the Unit is provided.
Chapter 2 Preparing for Setup
This chapter describes environmental conditions and required preparation for installation of the Unit.
Chapter 3 Getting the Interface Cable and Terminal Ready
This chapter describes interface cables and the terminals used for the Unit.
Chapter 4 Equipment Setup
The procedures followed to install the Unit are described.
Chapter 5 Adding and Replacing Options
This chapter offers an overview of how to install and disconnect fan units and power equipment.

■Find description from theAX3660S series manuals
■How to obtain this manual
For AX3660S series manuals, see the following Preface website:
https://www.alaxala.com/
Software manual
Configuration Guide Vol.3 (AX38S-S012)
About hardware setup
requirements
About hardware operation
Hardware Instruction Manual (AX36S-H002)
Software features, configuration
setup, and operational commands
Details of configuration command
input syntax and parameters
Software manual
Configuration Guide Vol.2 (AX38S-S011)
Software manual
Configuration Command Reference Vol.2 (AX38S-S014)
Software manual
Configuration Guide Vol.1 (AX38S-S010)
Software manual
Configuration Command Reference Vol.1 (AX38S-S013)
All the basics from opening the
box through initial setup
Quick Start Guide (AX36S-Q002)
About auxiliary equipment such as
tranceivers and interface cable
specifications
Transceiver Hardware Instruction Manual (AX-COM-H001)
Details on assistance and
parameters for operational
command syntax input
Software manual
Operation Command Reference Vol.2 (AX38S-S016)
Software manual
Operation Command Reference Vol.1 (AX38S-S015)
System messaging/log details
Support MIB details
About Troubleshooting
Software manual
Message log reference (AX38S-S017)
Software manual
MIB reference (AX38S-S018)
Troubleshooting Guide (AX36S-T002)

■Acronyms
AWG American Wire Gauge
DSF Dispersion Shifted Fiber
EIA Electronic Industries Alliance
FG Frame Ground
G Ground
IEEE Institute of Electrical and Electronics Engineers, Inc.
ISO International Organization for Standardization
JIS Japanese Industrial Standards
LAN Local Area Network
LED Light Emitting Diode
MDI Medium Dependent Interface
MDI-X Medium Dependent Interface crossover
NEMA National Electrical Manufacturers Association
OMA Optical Modulation Amplitude
PoE Power over Ethernet
PS Power Supply
QSFP+ Quad Small Form factor Pluggable Plus
QSFP28 28Gbps Quad Small Form factor Pluggable
RJ-45 Registered Jack 45
RS-232C Recommended Standard 232C
SD Secure Digital
SFP Small Form-factor Pluggable
SFP+ enhanced Small Form-factor Pluggable
T/R Transmitter/Receiver
URL Uniform Resource Locator
UTP Unshielded Twisted Pair

Safety-1
Warnings concerning safety are indicated in the headlines. Specifically, this means symbols used for safety
precautions, together with the words “Warning,” “Caution,” or “Notice.”
These are special characters used for Warnings regarding safety. They are chosen to
warn of latent dangers that can cause harm to people. Pay attention to any messages
following these symbols in order to avoid potential injury or death.
Ignoring instructions preceded by this indication and using the Unit incorrectly could
result in death or serious injury to yourself and others.
Ignoring instructions preceded by this indication and using the Unit incorrectly could
result in serious injury to yourself and others.
Ignoring instructions preceded by this indication and using the Unit incorrectly could
result in serious damage to the Unit or nearby property.
Information preceded by this indication is supplementary information that, if ignored,
will not result in physical injury or serious damage to the Unit.
【Example of Notation 1】Caution: Risk of Electric Shock
indicates the need for caution. You will see an illustration inside the triangle, such as
“Caution: Electric Shock.”
【Example of Notation 2】Do Not Disassemble
indicates an action that should be avoided. You will see an illustration inside the circle, such
as “Do Not Disassemble.”
If there is no illustration inside the circle, it indicates generally prohibited actions.
【Example of Notation 3】Unplug the plug from the socket.
●indicates recommended actions. You will see an illustration noting a requirement, such as
“Unplug the Plug from the Socket.” In general, the black circle indicates actions the user should
take.
Universal Precautions on safety
Read the following safety information carefully to ensure that you understand it fully.
●Keep this manual handy after reading it, so that it is available for later reference.
●Operate the Unit according to the instructions and procedures provided in this manual.
●Heed all warnings and cautions for the Unit in this guide.
Failure to do so could result in injury or damage to the Unit.
Unauthorized operations
Do not attempt to perform any operations that are not described in this guide.
In the event of a Unit problem, turn off the power, unplug the power cable, and contact maintenance personnel.
Using common sense
The warnings and cautions provided on the Unit and in this guide have been selected after careful consideration.
Nevertheless, there is always the possibility of the unexpected occurring. Therefore, while using Unit, stay alert
and use common sense in addition to all following instructions.
Safety Information
WARNING
NOTICE
NOTE
CAUTION

Safety-2
■If anything seems wrong, immediately turn off the power.
If smoke or an unusual smell is coming from the Unit, or if liquid is spilled into the Unit or a foreign
object falls into the Unit, immediately turn off power to the Unit as described below. Continuing
operation could result in a fire or electric shock.
●For Units with AC non-detached power cords or embedded with AC power cords, unplug all power
cables.
●For Units embedded with DC electric power sources, turn off all circuit board breakers powering
the Unit.
■Do not allow any foreign objects to get into the Unit.
Do not insert or drop any foreign objects, such as anything metallic or flammable, through the Unit’s
ventilation slots. Doing so could result in fire or electric shock.
■If you wish to turn off the power source of the Unit, cut all power.
The Unit is supplied by multiple input power sources. Disconnect the power source as follows. The
following labels are affixed to the Unit.
●For Units with AC non-detached power cords or embedded with AC power cords, unplug all power
cables.
●For Units embedded with DC electric power sources, turn off all circuit board breakers powering
the Unit.
Safety Information (continued)
WARNING
WARNING
Caution: Risk of Electric Shock
There is a danger of electric shock
or burns.
•The Unit uses multiple power
sources. When disconnecting the
power source on the unit,
disconnect all power cables for
AC power sources. For DC power
sources, switch the breakers for
all distribution panels to OFF.
•Do not open the cover.

Safety-3
■Remove the cover from the Unit.
Do not remove the cover from the Unit as this can cause electric shock. The following labels are
attached to the device.
■Do not allow any foreign objects to get into the Unit.
Do not insert or drop any foreign objects, such as anything metallic or flammable, through the Unit’s
ventilation slots. Doing so could result in fire or electric shock.
■Do not attempt to repair, alter, or disassemble the Unit.
Do not attempt to repair, alter, or disassemble the Unit, as these actions may cause electric shock, fire,
or burns. Note that the internal components of the power source have multiple high-voltage parts,
which in rare cases may be dangerous if touched.
■Avoid impact on the Unit.
Avoid significant impact on the Unit, such as dropping or hitting it. In the event that the Unit is
dropped and internal parts damaged, disconnect Unit power sources and call a maintenance person.
Using a damaged unit could result in fire or electric shock.
●For Units with AC non-detached power cords or embedded with AC power cords, unplug all power
cables.
●For Units embedded with DC electric power sources, turn off all distribution board breakers
powering the Unit.
Safety Information (continued)
WARNING
WARNING
Caution: Risk of Electric Shock
There is a danger of electric shock
or burns.
•The Unit uses multiple power
sources. When disconnecting the
power source on the unit,
disconnect all power cables for
AC power sources. For DC power
sources, switch the breakers for
all distribution panels to OFF.
•Do not open the cover.

Safety-4
■Do not place anything on the Unit.
Do not place any metallic object such as a small pin or a paper clip, or any container with a liquid such
as a vase or a flower pot, on the Unit. Liquid or metallic objects falling into the Unit could result in a
fire or electric shock.
Do not place optional devices or objects on the Unit. They may slip and cause injury. Also, it may
cause the device to malfunction, by the weight of the object placed on it.
■Use the Unit only with the indicated power supply setting.
Do not use the Unit at any voltage other than the indicated voltage. Doing so could result in a fire or
electric shock.
In addition, make sure the power outlet is compatible with your voltage and power cords. Note that
using other outlets carries a risk of electric shock.
■Ensure that the capacity for incoming current to the distribution board is greater than the
operating current of the circuit breaker.
Ensure that the capacity for incoming current to the distribution board is greater than the operating
current of the circuit breaker. If it is not, the circuit breaker might not operate properly in the event of a
failure, which could result in a fire.
■Ground the Unit.
●When using an AC (PoE) model, redundant power model (with an AC power supply module
installed), and an EPU, use only a grounded power outlet. Failure to do so might not only result in
electric shock, but it might also introduce unwanted electrical noise that could cause a Unit failure.
●When using a DC model and a redundant power model (with a DC power supply module installed),
connect a ground cable to ground the Unit. Failure to do so might not only result in electric shock,
but it might also introduce unwanted electrical noise that could cause a Unit failure.
■For DC electric power equipment, use upstream and downstream-insulated items.
With DC power sources, use upstream and downstream-insulated items that carry no risk of electric
shock. Uninsulated electric power equipment may carry the risk of electric shock.
■Mounting and removing the DC power cable must be done by a trained technician or
maintenance personnel.
Mounting and removing the DC power cable must be done by a trained technician or maintenance
personnel. Terminal connections are required for connection of the DC power cable to the power
facility. For this reason, incorrect handling of the DC power cable could result in fire or electric shock.
Safety Information (continued)
WARNING