Alaxala AX3660S User manual

ALAXALA AX3660S
Quick Start Guide
AX36S-Q002-70
Please carefully read the Quick Start Guide and store it.
•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 the 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 the Quick Start Guide and store it.
Before using the product, carefully read this Guide and make sure that you understand all safety precautions.
After reading this Guide, keep it in a convenient place for easy reference.
■Notes
The information in this Guide is subject to change without notice.
■Notice
Note that our company takes no responsibility whatsoever for any issues with use of the Unit in any manner inconsistent with
the information noted in this 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 appropriate steps.
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 appropriate steps.
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
March 2022 (8th edition) AX36S-Q002-70
■Copyright
Copyright (C) 2017, 2022, ALAXALA Networks Corporation. All rights reserved.

Preface
Thank you for choosing anAX3660S series switch (ALAXALA compact gigabit Layer 3 switch).
This guide describes the procedures from unpacking to the basic configuration ofAX3660S series switches.
In addition, the Guide also explains how to use the Manuals for the AX3660S series switches to ensure stable
operation of the Unit.
■Guide overview
Set up your Unit by referring to the following flow of operations.
■Target Audience
This document is intended for technical personnel responsible for setting up and handling AX3660S
series switches. Readers are therefore required to have knowledge of electric circuits, wire connections,
and network systems.
2 Installation of the Components
3 Operations Required for Initial Installation
This chapter describes the appearance of AX3660S series switches, and the steps involved
from unpacking a Unit to powering it on.
This Chapter describes the operations required for initial system startup, such as setting the
time, as well as choosing a user ID, and the administrator mode password.
Safety Information
This Guide provides important information for safely handling AX3660S series switches. Make
sure that you read this Guide before using your Unit.
4 Other Operations
This Chapter describes the manual you can reference for advanced Unit settings, checking
operating status, and troubleshooting problems that can occur.
1 Preparations
This Chapter describes the preparations necessary for using the Unit. It also describes the
manual structure for AX3660S series switches, where this Guide fits into the reference
materials, and how to reference the manual.

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

Safety-5
■Make sure the power supply circuit breaker is set to OFF before connecting or disconnecting a
−48 V DC power cable.
Make sure the power supply circuit breaker is set to OFF before connecting or disconnecting a −48 V
DC power cable. Connecting or disconnecting the cable with the circuit breaker set to ON could result
in a fire or electric shock.
■Observe the specified stripping length of the sheath for the power cable.
Do not use the Unit indoors. For all interface cables, connect with indoor wiring. To connect with
outdoor-wired cables, ensure protection against lightning and install accordingly.
■Do not use the Unit indoors.
Do not use the Unit indoors. For all interface cables, connect with indoor wiring. To connect with
outdoor-wired cables, ensure protection against lightning and install accordingly.
■Handle power cables carefully.
●Use the specified electric power cable. Note the following points of caution. Mishandling may
cause exposure of copper wires in electric power cords, or overheating caused by shorts or
intermittent disconnection, which can result in electric shock or fire.
・Do not place items on top of the Unit
・Do not pull
・Do not push
・Do not bend
・Do not twist
・Do not alter
・Do no use near heated appliances
・Do not heat
・Do not bundle up
・Do not fix in place with staples or
otherwise
・Do not use if either the plug or cord is
damaged
・Do not expose to UV rays or intense sunlight for
long periods
・Do not expose to alkaline substances, acids, oils,
or humidity
・Do not use in a high-temperature environment
・Do not use at higher than the specified rating
・Do not use with other devices
・Always grasp the power plug when you plug or
unplug the unit
・Do not touch the power plug with wet hands
●Doing so could damage the cable, resulting in a fire or electric shock. If the power cable is covered
by a carpet, it is easy to forget that the cable is there and to place something heavy on it.
●To ensure that you can unplug power cords at any time, remove any items from around the plug.
Safety Information (continued)
WARNING

Safety-6
■Be cautious with regard to poor connection of power plugs or tracking.
Take the following steps to avoid overheating due to tracking or poor connection, which can cause fire.
●Push the plug all the way into the outlet.
●Check that no dust or water droplets have accumulated around the power plug, and push it in. If
there are any drops or dust, wipe down the surface with a dry cloth, and plug in.
●Make sure that the outlet is not loose when the unit is plugged in.
●Any work on outlets should be done only by a qualified technician.
■Do not overload the power outlet.
Do not overload the power outlet by connecting multiple power plugs to the same outlet. Overloading
the outlet could result in fire or the circuit breaker tripping due to excessive power used, which can
then affect other equipment.
■Do not use the power cable with any other device.
The power cable that comes with the Unit is a dedicated cable exclusively for use with the Unit. As
such it cannot be used with other devices. Use either the cable that comes with the unit or an item sold
by our company. Using other equipment may cause fire or electric shock.
Do not use the power cable with devices other than the Unit. Doing so is extremely dangerous and may
result in fire or electric shock.
■Any additions or replacements must be performed by a trained technician.
Addition of optional equipment, or replacement of said equipment, must be done by a trained
technician or maintenance personnel.
Replacement of electric power sources requires installation and disconnection of power cables.
Untrained personnel may make mistakes that could result in fire, electric shock, or Unit malfunction.
Mishandling of optional equipment could also result in injury or malfunction of the Unit.
■When using the RESET (RST) switch, avoid inserting any small items that can bend easily, as
well as pins, clips, etc., which could potentially slip inside and be difficult to remove.
When using the RESET (RST) switch, avoid inserting any small items that can bend easily, as well as
pins, clips, etc., which could potentially slip inside and be difficult to remove. Inserting these items in
the switch could cause fire or electric shock.
■Remove the power cable when installing or removing a power supply unit.
When installing or removing a power supply unit, remove the power cable from the power supply unit.
If the power cable is connected and the power switch is turned off, power is still supplied to some
circuits. Because of this, if you install or remove a power supply unit with the power cable connected,
a fire or electric shock could result.
Safety Information (continued)
WARNING
Safety Information (continued)Safety Information (continued)

Safety-7
■Do not use an air duster near a flame.
When cleaning the optical connectors, do not use an air duster that contains flammable gas near a
flame. Doing so could result in a fire.
■Storing plastic bags for packing purposes
Keep plastic bags used for storing the Unit out of reach of small children. A child may suffocate if
bags are placed over the head.
Safety Information (continued)
WARNING

Safety-8
■Do not install the Unit in a dusty or humid location.
Do not install the Unit in a dusty or humid location. Doing so could result in fire or electric shock.
■Do not block the ventilation slots.
Do not cover the ventilation slots of the Unit. Doing so causes heat to accumulate inside the Unit and
could result in a fire. Leave at least 50 mm of space in front of ventilation slots.
In addition, in order to ensure that dust does not enter into inlet/outlet holes, check and clean them
regularly.
■Do not allow hair or objects near the ventilation slots.
Because cooling fan units are mounted in the Unit, do not allow anything near the ventilation slot.
Doing so causes heat to accumulate inside the Unit and could cause a failure. Do not allow hair or
other objects near the ventilation slots because they might be sucked into the Unit, resulting in injury.
■Do not place the Unit in a place where it is unstable.
●If placing the Unit on a desk, lay it on its side on a workbench capable of withstanding the weight
of the Unit. If, for example, you place the Unit on a shaky table or a tilted surface, the Unit might
fall and possibly injure someone.
●When installing the Unit in a rack, make sure the Unit in the rack is stably positioned. If the Unit is
not positioned correctly, injury could result from falling equipment or stumbling over the
equipment.
■Do not situate the unit vertically or stand it up against a wall.
Where the Unit is set up on a table, it should be utilized horizontally. If placed vertically or against a
wall, it may topple and potentially cause injury or malfunction of the Unit.
■Do not stack Units.
Do not stack the Unit as it may break. In addition, the Unit may topple if unbalanced, potentially
causing injury.
■Do not step on the Unit, lean against it, or place anything on it.
Do not step on the Unit, lean against it, or place anything on it. Doing so might damage the Unit.
Furthermore, the Unit might fall or lose its balance, resulting in injury.
WARNING
Safety Information (continued)

Safety-9
■When moving the Unit, do not hold the handle of the power supply unit, fan unit, or power
supply module.
When moving an EPU, do not hold the handle of the power supply module. The handle might come off,
resulting in the Unit falling and possibly causing injury. In addition, the module might become
damaged, resulting in a fire or electric shock.
■When moving the Unit, you must all cables.
Before moving the Unit, you must turn it off and unplug all cables. Failure to do so might cause the
Unit or cable to become damaged, resulting in a fire or electric shock.
■Do not drop optional equipment.
●Properly handle optional equipment so that it will not be dropped. Dropping the equipment could
result in injury.
●When removing optional equipment from the Unit, securely hold the handle of said equipment. If
you are not careful when you pull the equipment out, you may drop it, potentially resulting in
injury.
■When replacing the fan unit with the power on, observe the conditions of the environment and
time limits noted below.
To replace the fan unit with the Unit powered on, do so in an environment of 40C inlet air
temperature or cooler, and stay within a time frame of one minute or less to complete the process.
Replacing the fan unit in an environment of 40C or higher temperature, or if the time frame of one
minute is exceeded, causes increased internal temperatures, which can cause the Unit to malfunction.
■Do not touch the inside of the Unit with your hands.
Do not carelessly put your hands inside the Unit. The frame and components might cause injury. The
internal parts may become excessively hot, also potentially causing injury.
■If you move to a location where there is a difference in ambient temperature, do not use the Unit
immediately.
If there is a significant discrepancy in temperature between the different places the Unit is used, there
is a possibility of condensation on the surface or internal components. If the Unit is used with
condensation present, there is a risk of fire or electric school. Wait a few hours before using the Unit.
Instead of powering on the device immediately, let it sit for a few hours in the location where it will be
used. Once the ambient temperature and the Unit internal temperature have stabilized to about the
same temperature, the Unit can be safety used.
CAUTION
Safety Information (continued)

Safety-10
■Do not touch the SFP-T，SFPP-ZR, or QSFP28 units when they are in motion, or immediately
after they have been powered down.
The ambient temperature during operation of SFP-T，SFPP-ZR, or QSFP28 models could should be no
higher than 65C Do not touch the Unit while it is operating or immediately after it stops. This could
cause burns.
Observe the following to disconnect the SFP-T，SFPP-ZR, or QSFP28 models. Failure to do so could
result in burns.
● If you unplug the power on your device with the Unit plugged in, first implement the “Inactivate”
command and wait five minutes.
● To cut power to the device and disconnect it, wait five minutes after disconnecting to use it.
The SFP-T，SFPP-ZR, and QSFP28 models are affixed with labels showing the following notations.
■Do not use the SFPP-ZR or QSFP28-4WDM-40 in an environment of 40C or hotter. Doing say
could subject the unit to malfunction.
Using the system temperature-warning-level command, you can generate an operational message when
the inlet air temperature rises above a certain level. For command details, see the Configuration
Command Reference.
■Do not use the PS-D06 model for long periods of time at temperatures of 45C or higher.
Using the system temperature-warning-level command, you can generate an operational message when
the inlet air temperature rises above a certain level. For command details, see the Configuration
Command Reference.
CAUTION
Safety Information (continued)

Safety-11
■Avoid Laser Lights
The Unit is a Class 1M laser product. The SFP, SFP+, QSFP+, and QSFP28 models have laser device
internal components that emit laser light. Do not disassemble or alter these products. Also, avoid
looking at the internal components or through the optical equipment. Laser light can damage eyesight
or cause blindness (in some cases laser light cannot be observed with the naked eye).
■Do not use the unit for other than its intended purpose.
Do not use the Unit or optional equipment for anything else but as a switch, including as a stool or as
bookends. The Unit may topple or break, resulting in injury or malfunction.
■Individuals with metal allergies should not touch the Unit directly.
The Unit is coated with zinc, nickel. Gold, etc. Individuals allergic to these metals should not touch the
equipment directly. Touching the equipment may lead to eczema, rash, etc.
■Cleaning
The Unit is coated with zinc, nickel. Gold, etc. Individuals allergic to these metals should not touch the
equipment directly. Touching the equipment may lead to eczema, rash, etc.
■Do not place the Unit in a high-temperature location.
Do not place the Unit in direct sunlight or near a heater or other heat-generating apparatus. Doing so
could adversely affect parts of the Unit.
■If the T1 LED light is blinking green (on 0.5 second, off 0.5 seconds), do not disconnect the Unit
power source.
In the following instances, do not disconnect the power if the front panel of the ST1 LED unit is
flashing green (flashing for 0.5 seconds, off for 0.5 seconds) until it is solid green. Disconnecting when
the light is flashing could cause malfunction.
・Software updating
CAUTION
Safety Information (continued)

Safety-12
■When the ACC LED is lit, do not remove the memory card or turn off the power.
When the ACC LED on the front panel of the Unit is lit, the memory card is being accessed. When a
memory card is being accessed, do not remove the memory card or turn off the power. Doing so might
damage the memory card.
In addition, some commands require a certain amount of time after being entered to finish accessing
the card. Make sure that the memory card is no longer being accessed before removing the card or
turning off the power.
■Handle memory cards and dummy memory cards carefully.
●When installing a memory card and a dummy memory card, do not force the card. When removing
a memory card, do not forcibly pull out the card if it is locked. Doing so might damage the
connector of the memory card slot.
●When moving the Unit, remove memory cards and dummy memory cards. If a card is subjected to
excessive force when the Unit is moved, the connector of the memory card slot might be damaged.
■Do not attach any labels to a transceiver or a direct attach cable connector.
A label attached to the transceiver or direct attach cable connector indicates that the transceiver or
direct attach cable connector is a standard product from ALAXALA or another manufacturer. However,
such labels are attached where they do not interfere with heat dissipation from the transceiver or from
the direct attach cable connector or interfere with the mechanism that prevents the transceiver or the
direct attach cable connector from coming loose from the cage.
Attaching a label to a location that interferes with these functions could cause a malfunction in the
transceiver or a direct attach cable connector, or cause damage to the Unit.
■Do not touch the connecting terminal.
Do not touch the connecting port, such as connector cords, with your hand or with any metal. Do not
induce a short by inserting foreign objects such as needles into the Unit. This may result in smoke or
poor electrical contact.
■Ensure that voltage drop does not occur in the power facility due to an inrush current.
Turning on the Unit causes an inrush current. Ensure that voltage drop does not occur in the power
facility due to the inrush current.
Voltage drops affect not only the Unit, but also the devices connected to the same electrical power
equipment.
■When carrying or packing a Unit and an optional module, wear a wrist strap to protect against
static electricity.
Be sure to wear an antistatic wrist strap. If you handle the Unit without wearing an antistatic wrist strap,
the Unit might be damaged by static electricity.
NOTICE
Safety Information (continued)

Safety-13
■Install a blank panel when disconnecting the electric power source
Install a blank panel where there is no embedded power source slot. Using the unit without a blank
panel may block air flow inside the Unit. Blocked air flow can cause the internal temperature of the
Unit to rise. Also, interference generated by the Unit may impact other devices, while at the same time
interference generated by other devices may impact the Unit, which can cause misoperation.
■When carrying and packing optional modules, handle them carefully.
Do not touch a connector when carrying or packing a transceiver, direct attach cable, memory card,
power supply unit, fan unit, or power module. Also, when storing a module, use an antistatic bag.
■When carrying and packing optional modules, handle them carefully.
●Lay the wiring so that people do not trip over wires or pull on them. Tripping over wires or pulling
on them can cause injury or malfunction of the connectivity device.
●Do not place heavy objects on top of the cable. In addition, do not place wiring nearby hot
equipment. This could case cables to break, as well as malfunction of connected equipment.
■Do not pull hard on pull tabs of directly-attached cables.
To remove a directly-attached cable, press the directly-attached cable back shell toward the Unit
horizontally with your fingers. Pull on the pull tab as you slowly add pressure. Do not pull excessively
hard. If you do, you may pull off the tab and damage the directly-attached cable.
■Do not pull hard on the SFP or SFP+ levers.
If you are having trouble disconnecting the SPF or SFP+, lower the lever, press on the Unit in the
direction of the transceiver, and check that the transceiver cannot be uninstalled. Pulling on the lever
with excessive force can cause transceiver malfunction.
■Do not pull hard on the QSFP+ or QSFP28 lever or pull tab.
If you are having trouble disconnecting the QSFP+ and QSF28, press on the transceiver un the
direction of the Unit, slowly adding pressure as you do so, and pull the lever or pull tab. Pulling too
hard on the lever or pull tag could result in damage to the transceiver such as malfunction of the lever
or pull tag.
■Do not install or disconnect the transceiver more often than necessary.
Do not install or disconnect the transceiver more often than necessary, as this nay shorten the life of
the product.
NOTICE
Safety Information (continued)

Safety-14
■Do not bring the Unit close to strong magnetism.
Do not place the Unit near items emitting strong magnetism such as magnets, speakers, etc. This may
cause malfunction.
■Do not use a TV or a radio near the Unit.
Placing the Unit near a TV or a radio could affect both devices. If you hear noise on the TV or radio,
do the following:
Place the Unit as far away as possible from the TV or radio.
Adjust the orientation of the TV or radio antenna.
Use separate outlets.
■Do not place the Unit where it may be exposed to hydrogen sulfide or salts.
The life of the Unit may by compromised if it is utilized in a location where hydrogen sulfide is
emitted, such as a hot spring area, or where there are significant salts, such as by the ocean.
■To use the Unit with smoky liquid, be sure to protect it.
When using the Unit near hazy pesticide, first wrap it well in a vinyl sheet or similar. Such substances
can cause Unit malfunction if they get inside. Disconnect the Unit at this time.
■Use care when handling an air duster.
●Use an air duster specially designed for cleaning optical connectors. Using another type of air
duster could cause the ferrule tip to become dirty.
●Keep the nozzle or container of the air duster from coming into contact with the ferrule tip. Contact
could result in a malfunction.
■Use care when handling an optical connector cleaner.
●Always use a dedicated optical connector cleaner. If you use another type of cleaner, the ferrule tip
might become dirty.
●Before cleaning, make sure that the tip of the optical connector cleaner is clean and free of defects,
such as lint, dirt, or other foreign substances. Using a cleaner with a defective tip might damage the
ferrule tip.
■Transporting the Unit
When transporting the Unit, always be sure to package it first. In addition, when packaging the unit
pay attention to which way the top and bottom are facing. If you fail to package the unit or transport it
upside down, it may cause malfunction.
NOTICE
Safety Information (continued)

Safety-15
■Maintenance
Clean any dirty areas on the exterior of the Unit with a clean, dry cloth, or a cloth damp with (but not
soaked with) water or a neutral detergent. Do not use volatile organic solutions (such as benzene or
paint thinner), chemicals, chemically treated cloths, or pesticides because these substances might
deform, discolor, or damage the Unit.
■If the Unit will not be used for a long time
For safety reasons, unplug the power cable from the outlet if the Unit will not be used for a long time.
●For devices embedded with AC electric power sources, unplug all power cables from plugs.
●If you are using a DC power supply, turn off the circuit breaker at the supply of power.
■Disposing of the Unit
When disposing of the Unit, you should either follow local ordinances or regulations or contact your
local waste disposal and treatment facility.
NOTICE
Safety Information (continued)

i
Preface
Safety Information
Safety-1
1Getting Ready
1
1.1 Viewing AX3660S Series Manual
2
1.2 Check Items Included in Box
3
1.3 Get Required Items Ready
4
2Equipment Setup
5
2.1Equipment Setup
6
2.2Other Procedures
9
3Operations Required at Initial Installation
10
3.1 Overview of Command Input Mode
11
3.2 Overview of Required Operations at Initial Installation
13
3.3 Login
14
3.4Set Up Passwords for Administrator Mode
15
3.5Adding and Deleting User Accounts/Deleting “Operator”
16
3.6Setting the Time
17
4Follow-up Operations
18
4.1 Operational Management and Configuration Setup
19
4.2 Troubleshooting
20
CONTENTS