Datacom DM4610 User manual

204.4291.04
DM4610
OLT –OPTICAL LINE TERMINATION
INSTALLATION GUIDE

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LEGAL NOTICE
Although every precaution has been taken in the preparation of this document, DATACOM takes no
responsibility for possible errors or omissions, and it will accept no obligation for damages resulting from the
use of the information contained in this manual. The specifications provided in this manual are subject to
changes without notice, and they will not be recognized as any kind of contract.
© 2019 DATACOM - All rights reserved.
WARRANTY
This product is warranted against material and workmanship defects for the period specified in the sales
invoice.
The warranty only includes the repair and replacement of defective components and parts without any
resulting burden to the customer. Defects resulting from the following are not covered: improper use of
device, faulty electrical power network, nature-related events (lightning discharges, for instance), failure in
devices connected to this product, installations with improper grounding or repairs made by personnel not
authorized by DATACOM.
This warranty does not cover repairs at the customer’s facilities. Equipment must be forwarded for repairs to
DATACOM.

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CONTACTS
TECHNICAL SUPPORT
DATACOM provides a call center for technical support for the configuration and use of the equipment, in
addition to providing technical support for repairs and maintenance.
Email: [e-mail]
Website: http://www.datacom.com.br/suporte
Phone: [phone]
SALES
Email: [email protected]om.br
Phone: [phone]
GENERAL INFORMATION
For any additional information go to http://www.datacom.com.br and access the Datacom Connection
Magazine at https://www.datacom.com.br/suporte/blog/revista-datacom-connection.
For other matters, contact us:
DATACOM
Rua América, 1000 | 92990-000 | Eldorado do Sul | RS | Brazil
Phone: [phone]

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EQUIPMENT DOCUMENTATION
This manual is part of a set of documents prepared to provide all the necessary information about Datacom
equipment.
•Description –Presents equipment information and characteristics.
•DmOS Command Reference –Lists all commands relevant to the equipment.
•Installation Manual –Provides instructions about equipment installation procedures.
•Quick Reference Guide –Provides summarized instructions about equipment installation and
configuration procedures (shipped with the equipment).
•Release Notes –Informs users about new features, known bugs and hardware compatibility.
The availability of certain documents may vary depending on the type of equipment.
Visit the Datacom website to find related documentation or contact Technical Support for more information
(see Contacts).

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Table of Contents
Legal notice ..............................................................................................................................................................................2
Warranty....................................................................................................................................................................................2
Contacts ....................................................................................................................................................................................3
Technical Support..............................................................................................................................................................3
Sales......................................................................................................................................................................................3
General Information ..........................................................................................................................................................3
Equipment Documentation..................................................................................................................................................4
1. INTRODUCTION ..............................................................................................................................................................9
1.1. About this Guide..................................................................................................................................................9
1.2. Intended Audience .............................................................................................................................................9
1.3. Conventions .........................................................................................................................................................9
1.3.1. Icons..................................................................................................................................................................9
1.3.2. Texts............................................................................................................................................................... 10
2. Getting Started ............................................................................................................................................................ 11
2.1. Safety warnings ................................................................................................................................................ 11
2.2. Product Overview............................................................................................................................................. 12
2.2.1. Main DM4610 Family Modules.................................................................................................................. 12
2.3. Preparing the Site ............................................................................................................................................ 13
2.3.1. Building requirements ............................................................................................................................... 13
2.3.2. Environment requirements ...................................................................................................................... 13
2.3.3. Equipment requirements.......................................................................................................................... 13
2.3.4. Cabling requirements ................................................................................................................................ 14
2.4. Receiving a DM4610 Chassis and Modules................................................................................................. 14
2.4.1. Visual Inspection......................................................................................................................................... 14
2.4.2. Package Checking....................................................................................................................................... 14
2.4.3. Unpacking DM4610 Chassis...................................................................................................................... 14

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2.4.4. Unpacking DM4610 Modules.................................................................................................................... 14
3. Installing the DM4610 OLT ........................................................................................................................................ 15
3.1. Installing the Current Distributor.................................................................................................................. 15
3.2. Installing the DM4610 Chassis....................................................................................................................... 16
3.3. Installing the FAN Module .............................................................................................................................. 17
3.3.1. Inserting the Fan Module........................................................................................................................... 18
3.3.2. Removing the Fan Module........................................................................................................................ 18
3.3.3. Checking Fan Operation............................................................................................................................ 18
3.3.4. Installing or Removing the Air Filter........................................................................................................ 18
3.4. Installing the PSU Module.............................................................................................................................. 19
3.4.1. Inserting the PSU Module.......................................................................................................................... 19
3.4.2. Checking PSU Operation........................................................................................................................... 20
3.4.3. Removing the PSU Module ....................................................................................................................... 20
3.5. Cabling for DM4610.......................................................................................................................................... 20
3.5.1. Installing Power Cables ............................................................................................................................. 21
3.5.2. Checking operation the DM4610 chassis............................................................................................... 22
3.5.3. Installing Management Cables ................................................................................................................ 22
3.5.4. Installing Optical Cables............................................................................................................................ 23
4. Installing and Removing SFP Modules................................................................................................................... 25
4.1. Installing the SFP modules ............................................................................................................................ 25
4.2. Removing SFP Modules .................................................................................................................................. 26
5. Logging in for First Time............................................................................................................................................ 27
5.1. Configuring Management Access................................................................................................................. 27
5.1.1. Default Account........................................................................................................................................... 27
5.1.2. Changing admin User Passwords ........................................................................................................... 27
5.1.3. Configuring a Management Interface..................................................................................................... 28
5.1.4. Verifying Basic Connectivity...................................................................................................................... 28
5.1.5. Verifying Device Information .................................................................................................................... 29

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5.2. Connecting by CONSOLE Interface .............................................................................................................. 30
5.3. Connecting by MGMT Interface..................................................................................................................... 30
6. Hardware Description ................................................................................................................................................ 31
6.1. Basic DM4610 hardware................................................................................................................................. 31
6.1.1. Light Indicators............................................................................................................................................ 31
6.2. FAN Module ....................................................................................................................................................... 31
6.2.1. DM4610 FAN Module .................................................................................................................................. 32
6.2.2. Air filter .......................................................................................................................................................... 32
6.3. Power Supply Modules ................................................................................................................................... 32
6.3.1. General Information................................................................................................................................... 32
6.3.2. PSU 120 AC Module .................................................................................................................................... 32
6.3.3. PSU 120 DC Module .................................................................................................................................... 33
6.3.4. Light Indicators............................................................................................................................................ 33
6.3.5. Power Input and Chassis Ground Connector ....................................................................................... 33
6.4. DM4610 –Interfaces Connection.................................................................................................................. 34
6.4.1. General.......................................................................................................................................................... 34
6.4.2. GPON Interfaces .......................................................................................................................................... 34
6.4.3. Gigabit Ethernet Interfaces (SFP and RJ45) .......................................................................................... 35
6.4.4. 10 Gigabit Ethernet Interfaces.................................................................................................................. 36
6.4.5. Console Interface........................................................................................................................................ 36
6.4.6. MGMT Interface............................................................................................................................................ 37
7. Technical Specification ............................................................................................................................................. 39
7.1. Performance ..................................................................................................................................................... 39
7.2. Interfaces ........................................................................................................................................................... 39
7.3. Power.................................................................................................................................................................. 39
7.3.1. Power Supply............................................................................................................................................... 39
7.3.2. Power Consumption .................................................................................................................................. 40
7.4. Physical Dimensions ....................................................................................................................................... 40

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7.5. Weight................................................................................................................................................................. 41
7.6. Packaged Dimensions .................................................................................................................................... 41
7.7. Packaged Weight ............................................................................................................................................. 41
7.8. Environmental Data ........................................................................................................................................ 42
7.8.1. Operating Conditions................................................................................................................................. 42
7.8.2. Storage and Transportation Conditions ............................................................................................... 42
8. Safety Standards......................................................................................................................................................... 42
9. EMI/EMC Standards .................................................................................................................................................... 42
10. Compliance ............................................................................................................................................................ 43
10.1. ITU-T.................................................................................................................................................................... 43
10.2. IETF...................................................................................................................................................................... 43
10.3. IEEE...................................................................................................................................................................... 44

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Digite a equação aqui.
1. INTRODUCTION
1. INTRODUCTION
1.1. ABOUT THIS GUIDE
This manual provides information about hardware specification and installation procedures from DM4610.
This document also covers initial configuration, those normally needed after hardware installation.
It is assumed that the individual or individuals managing any aspect of this product have basic
understanding of Ethernet and Telecommunications networks.
1.2. INTENDED AUDIENCE
The DM4610 Hardware Installation Guide is intended for Network Administrators, technicians and other
qualified service personnel responsible for installing, configuring, planning and maintaining this product.
1.3. CONVENTIONS
In order to facilitate understanding throughout this manual, the following conventions have been adopted:
1.3.1. ICONS
Icon
Category
Description
Note
Notes further explain certain details presented in the text.
Warning
This formatting indicates that the text contained herein is of great
importance and there is a risk of damage.
Hazardous
Indicates that, if the procedures are not followed correctly, there is a
risk of electric shock.
Hazardous
Indicates the presence of laser radiation. If instructions are not
followed and if direct exposure to the skin and eyes is not avoided, it
may cause damage to the skin or eyes.
Warning
Indicates equipment or a part that is sensitive to static electricity. It
shouldn’t be handled without using an antistatic bracelet or
equivalent.
Warning
Indicates the emission of non-ionizing radiation.
Note
Symbol of the WEEE directive (Applicable for the European Union and
other countries with a selective collection system). This symbol on the
equipment or packaging indicates that the equipment cannot be

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Icon
Category
Description
disposed of with household waste. However, it is your responsibility to
take the equipment to be discarded at a collection point assigned for
the recycling of electro-electronic equipment. Separate collection and
the recycling of equipment at the time of disposal help in the
conservation of natural resources and ensure that the equipment will
be recycled so as to protect people’s health and the environment. For
further information on where to discard equipment for recycling,
contact your local dealer where the equipment was purchased.
Table 1 - Icon Conventions
A warning icon calls attention to conditions that, if not avoided, may cause physical damage
to the equipment.
A text of the Notice type calls the attention for the conditions that, if not avoided, may result in
death or serious injury.
1.3.2. TEXTS
Convention
Description
HYPERLINK
Indicates an internet or email address. It can also be used to indicate
a link within the document itself.
Terminal
System commands and terminal outputs
Object
Indicates a reference to something. Used to emphasize a referenced
object.
[Key]
Keyboard keys
Table 2 - Text Conventions
The conventions used in this document are not necessarily the same as those in the Command
Reference document. Observe the conventions established for each document.

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2. GETTING STARTED
2.1. SAFETY WARNINGS
Before to continue, read carefully the following safety warnings:
Prior to installation carefully read the whole manual.
Pay attention to the safety instructions during installation, operation or maintenance of this
product. Installation, adjustments or maintenance must be performed only by qualified,
trained and authorized personnel.
To prevent the risk of electrical shocks, before turning the equipment on or connecting an
interface card or cable, install the protective grounding system.
All unoccupied slots must be closed with a blind panel. This way, the live parts inside the
equipment are not exposed. This procedure must be performed only by trained and
authorized personnel.
Before connecting any cable to the equipment, make sure that the grounding system is
functional.
The hot swap procedure must be performed only by qualified technicians with specific
training on this equipment. Failure to comply with this requirement may expose the person
that performs this procedure to electric shocks.
The hot swap procedure can, when executed improperly, cause damage to the equipment
and the people that are handling it.Therefore, in case of doubt, consult DATACOM technical
support for explanations.
Some pieces of equipment in this guide have optical modules of laser-emitting. Avoid
exposure to eyes and skin.
The optical interface modules use transmitters with invisible laser radiation. Never look
directly at the laser terminals or the optical fiber. Exposure to laser emission may cause partial
or total vision loss.

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2.2. PRODUCT OVERVIEW
The DM4610 GPON (Gigabit Passive Optical Networks) OLT is a compact and cost-effective solution to provide
FTTx services. It supports up to 1024 GPON subscribers.
DM4610 OLT
DM4610 OLT 8GPON+8GX+4GT+2XS
•1U chassis for 19-inch rack installation
•8 GPON ports (SFP –SC/PC)
•8 1GbE Base-X ports (optical SFP)
•4 1GbE Base-X ports (electrical RJ45)
•2 10GbE Base-X ports (SFP+)
•2 slots for power supply, DC or AC (full range, redundancy and support for hot swap)
•Field replaceable fan and power supply modules
DM4610 Hardware Features
2.2.1. MAIN DM4610 FAMILY MODULES
The following items fulfill the solution:
•DM4610 OLT 8GPON+8GX+4GT+2XS - (DATACOM part number 800.5081.xx)
•DM4610 OLT 8GPON+8GX+4GT+2XS (HW2) - (DATACOM part number 800.5165.xx)
The DM4610 is designed for different operating environments, ideal for indoor and outdoor
installations, with a compact 1U height chassis for 19-inch racks. Its power supply flexibility
allows DC or AC source full range with redundancy and support for hot swap.
The DM4610 and DM4610 (HW2) are equivalent product.
Both DM4610 and DM4610 (HW2) products use DmOS software. However, the firmware (file)
for installing DmOS on these devices is different between the two platforms.
•DM4610 FAN - (DATACOM part number 800.5096.xx)
The DM4610 FAN module also is part of the DM4610 chassis basic unit. The DM4610 - FAN
module is removable, allowing its easy maintenance in failure events. The fan module is formed
by 3 fans. See more details on FAN module into the Hardware Description section.

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•PSU 120 AC - (DATACOM part number 800.5079.xx)
Power source module for DM4610 chassis, with type AC input voltage. Up to 2 PSU 120 AC may
be equipped allowing a redundant solution for power supply. See more details on PSU 120 AC
Module into the Hardware Description section.
•PSU 120 DC - (DATACOM part number 800.5080.xx)
Power source module for DM4610 chassis, with type DC input voltage. Up to 2 PSU 120 DC may
be equipped allowing a redundant solution for power supply. See more details on PSU 120 DC
Module into the Hardware Description section.
2.3. PREPARING THE SITE
Before to install the equipment, some cares must be taken to guarantee a successfully equipment
deployment. The site planning process should consider the following requirements:
•Building;
•Environment;
•Equipment;
•Cabling.
2.3.1. BUILDING REQUIREMENTS
Verify that building and electrical installation are in according to all code specifications (set of rules for
building constructions) defined by governamental authority.
Buildings must be prepared to support additional mechanical and electrical loading from new equipment.
See Technical Specification chapter for DM4610 weight and energy consumption.
Be sure that the power supply circuit to the rack assembly is not overloaded.
2.3.2. ENVIRONMENT REQUIREMENTS
Electrical equipment generates a significant amount of heat. Therefore, it is essential to provide a
temperature-controlled environment for assure performance and safety.
Additionally to temperature control, it is also necessary to install the equipment only in a humidity-controlled
area that is free of airborne materials that can conduct electricity. Remember that too much humidity can
cause a fire and too little humidity can produce electrical shock and fire.
2.3.3. EQUIPMENT REQUIREMENTS
To ensure the correct operation of the equipment, when inspecting or installing the DM4610, follow
Operating Conditions on Technical Specification chapter of this guide to know DM4610 operating humidity
and temperature ranges.
See Power chapter on Technical Specification for DM4610 to consult power requirements.

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2.3.4. CABLING REQUIREMENTS
After a site survey and verifying that all environment requirements are met, evaluate and compare already
installed cable plant with the requirements of the DM4610 equipment to determine if it is needed to install
new cables.
The cabling is solution-dependent and it should be planned together to network design phase. For example,
a GPON solution has different cabling requirements than an ADSL solution.
2.4. RECEIVING A DM4610 CHASSIS AND MODULES
The DM4610 chassis is packed in a box, suitably protected by polystyrene sheets and a plastic cover, the
function of which is to protect it from damage during transport. The modules and remaining accessories are
placed in smaller boxes, protected by foam and antistatic plastic bags.
2.4.1. VISUAL INSPECTION
The box containing the chassis or any of the units must be sealed, dry and contain no apparent damage. If
these conditions are not met, the box must not be opened and the user should contact the DATACOM service
center.
2.4.2. PACKAGE CHECKING
Prior to opening the packaging, check the data on its identification label with the information on the receipt.
Any divergence must be reported to DATACOM prior to opening the packaging.
2.4.3. UNPACKING DM4610 CHASSIS
Once the packaging data has been checked, the user can open it. However, we recommend this only be done
at the moment that the unit is ready to be installed, as while packed it is protected from accidents.
The packaging includes the following items:
•1 x Mechanical structure (Standalone Chassis)
•1 x Fan Module
•1 x Power Supply Module (at least)
•1 x Power cable per power supply module
•2 x Lateral brackets
•12x Screws (6 for each lateral bracket)
•1 x Set of accessories, comprised of a serial cable and an antistatic wristband
See more details about DM4610 packaging on Packaged Dimensions.
2.4.4. UNPACKING DM4610 MODULES
Each module is packaged into an individual box and antistatic bag that protect it during transportation and
handling. See more details about DM4610 packaging on Packaged Dimensions.
During all opening package process, use the antistatic wristband. This care avoids
damage to the modules.

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3. INSTALLING THE DM4610 OLT
This chapter explains procedures, recommendations and cautions regarding to DM4610 installation.
3.1. INSTALLING THE CURRENT DISTRIBUTOR
The DM4610 may operate with one power supply or two power supplies.
On the redundant mode, there is a protection as to possible faults and power drops on the main power
supply, in this case is important connect them in diferent electrical circuits to avoid that two energy sources
do not turn off simultaneously.
Electrical connections must consider the model of power supply acquired, as shown below.
Model
Description
PSU 120 AC
Only AC input voltage
PSU 120 DC
Only DC input voltage
Power Supply models
For more technical information about PSU models, see the chapters PSU 120 AC Module and PSU 120 DC
Module.
In some electrical connections, it may need to cut the cable next to the male connector to make calls directly
from bus bar or circuit breakers, in this case it is mandatory to connect the green wire to the protective gound
bar the other wires do not require polarization.
IEC-320 connector
According to the NBR 14136 standard, the ground pin should be connected to the ground of the installation
protection, since the other pin no need to polarity.
Chassis Ground Connector

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This product depends on the previous installations against short-circuit and circuit
overload.
Linking both cables to a single circuit break is not recommended, as this will affect the
power redundancy schematics.
3.2. INSTALLING THE DM4610 CHASSIS
The DM4610 chassis has lateral brackets with depth adjustment, facilitating installation in different 19-inch
rack configuration, the space required is 1U. It is possible to adjust the lateral brackets to two depths (0 or 73
mm). The standard factory configuration is 0 mm. The following figure shows the assembly of the lateral
brackets in the two possible positions.
DM4610 with side tab at the 0 mm
DM4610 with side tab at the 73 mm
Figure 4 - DM4610 with and without side tab
If necessary, the installer must remove the lateral screws, adjusting the brackets to a depth of 73 mm. This
mounting brackets configuration positions the chassis deeper inside the rack.
Each bracket is fixed to the chassis by a set of six screws. In the case of changing the position (0 or 73 mm),
the screws will be fixed in the same position they were, and the lateral brackets will advance to the second
attachment position.
Once the position of the lateral brackets has been determined, choose the position inside the rack where the
DM4610 should be placed.
Leave at least 1U height empty at the top and bottom of the DM4610, to facilitate the passage of cables and
see the lights indicators of interfaces.

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Installing the DM4610
Details about the laying and placement of cables are defined in the chapter Cabling for DM4610 in this
manual.
3.3. INSTALLING THE FAN MODULE
The FAN module is a mechanical structure that contains three fans and a connection card. This card has one
connector that must be attached to the equivalent connector in DM4610 chassis, which effects control of FAN
module.
It can generate a maximum 66 CFM (Cubic Feet Minute), when the fans are in full rotation, which is also the
equipment’s maximum noise condition.
Despite there are fan protection shields, take some care to manipulate the ventilation
module. It must be pulled through the structure metal from the frontal part only. Besides, it
requires attention regarding chains, bracelets and other objects small enough to pass
through the ventilation rails
The following figure shows all components used on cooling system of the DM4610. On the next items will be
explained how to handling these parts.
DM4610 Fan Module
Figure 6 - DM4610 Fan Module

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3.3.1. INSERTING THE FAN MODULE
The FAN module occupies your respective position localized in the rear of DM4610 chassis and is fixed with
two side screws included with the module.
The process for insertion must follow the steps below.
Step 1
Position fan module guide between DM4610 chassis guide.
Step 2
Make sure that the backplane connectors are aligned for fitting.
Step 3
Push the module until it touches the DM4610 chassis.
Step 4
Tighten the side screws that attach the module to the DM4610 chassis.
3.3.2. REMOVING THE FAN MODULE
Follow the step below to remove the fan:
Step 1
•Loosen the side screws that attach the module to the DM4610 chassis.
Step 2
•Pull the module until release the backplane connectors.
3.3.3. CHECKING FAN OPERATION
By powering the system, the fans begin to rotate at the maximum speed.
3.3.4. INSTALLING OR REMOVING THE AIR FILTER
The air filter fits into the plastic support fixed in the fan module rear, thus all the air captured by the FAN
module from the external environment passes mandatorily through the air filter.
Air Filter specification: 30 to 40 PP1 (Pores Per Inch).
The process for insertion must follow the steps below.
Step 1
•Using a needle-nose pliers or tweezers remove the plastic grid fixing the air filter.
Step 2
•Remove or replace the air filter
Step 3
•Position the grid back in place and press to fit.
FAN module without air filter

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FAN module with air filter
Only using FAN module without filter, if using SFP modules extended temperature and the
environment is extremely clean of impurities in the air. In all other cases it should be used the
air filter.
Periodically check the condition of air filters and replace if necessary.
This procedure increases the lifetime of the DM4610, FAN, PSU and SFP modules and if
necessary.
3.4. INSTALLING THE PSU MODULE
The PSU120 module is a power supply used to power the whole DM4610. This unit is also involved in the
control of the fans. For power redundancy operation, two of them must be installed.
Available models are: PSU 120 AC and PSU 120 DC.
It is possible to use the two available PSU models operating in redundant way.
When using two different models at the same time careful not to reverse the connectors of the
power supply circuit (PSU1 and PSU2), located at the rear of the equipment.
3.4.1. INSERTING THE PSU MODULE
The PSU 120 module is responsible for powering the DM4610, as such, must be the first to be installed in the
equipment. These modules must be installed in the position of the DM4610 used exclusively for the power
supply, as shown below.
Installing the DM4610 –PSU 120
The process for insertion must follow the steps below, in this order:

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Step 1
•Loosen the screw and remove cover of slot.
Step 2
•Position the PSU module in the first position of the DM4610.
Step 3
•Push the module until it reaches the backplane connectors.
Step 4
•Tighten the screw that attach the PSU module to the DM4610.
3.4.2. CHECKING PSU OPERATION
Once powered, the PSU 120 module can activate two LEDs on its panel. The table below shows the possible
states of the LEDs:
Indicator
Color
State
Description
POWER
Green
Off
Failure in powering the module
On
Unit correctly powered
ACT
Green
Off
PSU in stand by
On
PSU in operation
DM4610 PSU 120 Light Indicators
3.4.3. REMOVING THE PSU MODULE
The PSU 120 module is responsible for powering the entire DM4610. The process for removal must follow the
steps below, in this order:
Step 1
•Loosen the screw that attach the unit to the DM4610.
Step 2
•Pull the module extractor to disconnect it from the backplane.
Step 3
•Extract the module with the help of the guides, removing it from the DM4610.
3.5. CABLING FOR DM4610
Wires and cables supply electric power and communication services, becoming vital components on
networks. Therefore, the planning, installation and maintenance regarding to cabling is a point to be careful.
There are three basic types of cabling that are used in the DM4610:
•Power cables.
•Copper cables.
•Management Cables (Console and Ethernet).
•Electrical cables in 1 Gb (RJ45).
•Optical Cables
•Optical cables in GPON (SFP).
•Optical cables in 1 Gb (SFP).