Belden HIRSCHMANN IT MAMMUTHUS MTS2948X-6Q-A User manual

Installation MAMMUTHUS
Release 02 08/2023
Technical Support
https://hirschmann-it-support.belden.com
User Manual
Installation
MAMMUTHUS CORE LAYER SWITCH – MTS2948X-
6Q-A
MAMMUTHUS POWER MODULE– MTM290-PSU250
MAMMUTHUS FAN MODULE – MTM2900-FAN

Installation MAMMUTHUS
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The naming of copyrighted trademarks in this manual, even when not specially indicated, should not be taken
to mean that these names may be considered as free in the sense of the trademark and tradename protection
law and hence that they may be freely used by anyone.
© 2021-2023 Belden Singapore Pte Ltd
Manuals and software are protected by copyright. All rights reserved. The copying, reproduction, translation,
conversion into any electronic medium or machine scannable form is not permitted, either in whole or in part.
An exception is the preparation of a backup copy of the software for your own use.
The performance features described here are binding only if they have been expressly agreed when the
contract was made. This document was produced by Belden according to the best of the company's
knowledge. Belden reserves the right to change the contents of this document without prior notice. Belden
can give no guarantee in respect of the correctness or accuracy of the information in this document.
Belden can accept no responsibility for damages, resulting from the use of network components or the
associated operating software. In addition, we refer to the conditions of use specified in the license contract.
You can get the latest version of this manual on the Internet at: https://catalog.belden.com

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Contents
Important information .................................................................. 6
Safety instructions ....................................................................... 8
About this manual....................................................................... 14
Key .............................................................................................. 15
1Description ..................................................................... 16
1.1 General device description ...................................................................................................... 16
1.2 Device name and product code ............................................................................................... 18
1.2.1 Basic device ................................................................................................................. 18
1.2.2 Power module .............................................................................................................. 18
1.2.3 Fan module .................................................................................................................. 18
1.3 Device views............................................................................................................................ 19
1.3.1 MTS2948X-6Q-A .......................................................................................................... 19
1.3.2 Power module .............................................................................................................. 21
1.3.3 Fan module .................................................................................................................. 22
1.4 Power supply ........................................................................................................................... 23
1.5 Ethernet ports .......................................................................................................................... 24
1.5.1 1/10 Gbit/s F/O port ...................................................................................................... 24
1.5.2 40 Gbit/s F/O port ......................................................................................................... 24
1.5.3 10/100/1000 Mbit/s twisted pair port............................................................................. 24
1.5.4 Out-of-band management port ..................................................................................... 25
1.6 Display elements ..................................................................................................................... 26
1.6.1 Device state.................................................................................................................. 26
1.6.2 Port Status.................................................................................................................... 28
1.7 Management interfaces ........................................................................................................... 29
1.7.1 DC0 interface (external management).......................................................................... 29
1.7.2 USB interface ............................................................................................................... 29

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2Installation...................................................................... 30
2.1 Checking the package contents............................................................................................... 30
2.2 Installing the power module (optional) ..................................................................................... 30
2.2.1 Installing the power module.......................................................................................... 30
2.3 Installing and grounding the device ......................................................................................... 32
2.3.1 Installing the device in the switch cabinet..................................................................... 32
2.3.2 Installing the device on a vertical flat surface ............................................................... 36
2.3.3 Grounding the device ................................................................................................... 37
2.4 Installing an SFP transceiver (optional) ................................................................................... 38
2.5 Operating the device................................................................................................................ 39
2.6 Connecting data cables ........................................................................................................... 39
2.7Filling out the inscription label.................................................................................................. 40
3Making basic settings .................................................... 41
4Monitoring the ambient air temperature........................ 42
5Maintenance and service ............................................... 43
6Disassembly.................................................................... 44
6.1 Removing the power module ................................................................................................... 44
6.2 Removing the fan module........................................................................................................ 44
6.3 Removing an SFP transceiver ................................................................................................. 45
6.4 Removing the device ............................................................................................................... 46
6.4.1 Removing the device from a vertical flat surface .......................................................... 46
6.4.2 Removing the device from the switch cabinet .............................................................. 46
7Technical data ................................................................ 47
7.1 General technical data............................................................................................................. 47
7.2 Dimension drawings ................................................................................................................ 49
7.3 EMC and immunity .................................................................................................................. 52
7.4 Network range ......................................................................................................................... 55
7.5 Power consumption / power output.......................................................................................... 55
8Scope of delivery, order number, and accessories ....... 57

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9Underlying technical standards ..................................... 59
AFurther support............................................................... 60

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Important information
Note: Read these instructions carefully, and familiarize yourself with the device
before trying to install, operate, or maintain it. The following notes may appear
throughout this documentation or on the device. These notes warn of potential
hazards or call attention to information that clarifies or simplifies a procedure.
 Symbol explanation
This is a general warning symbol. This symbol alerts you to
potential personal injury hazards. Observe all safety notes that
follow this symbol to avoid possible injury or death.
If this symbol is displayed in addition to a safety instruction of
the type “Danger” or “Warning”, it means that there is a danger
of electric shock and failure to observe the instructions will
inevitably result in injury.
This symbol indicates the danger of hot surfaces on the device.
In connection with safety instructions, non-observance of the
instructions will inevitably result in injuries.
DANGER draws attention to an immediately dangerous situation, which will
inevitably
result in a serious or fatal accident if not observed.
DANGER
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION
CAUTION
indicates a possible danger which, if not avoided,
may
result in
minor injuries.

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NOTICE provides information about procedures that do not involve the risk
of injury.
NOTICE

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Safety instructions
 General safety instructions
You operate this device with electricity. Improper usage of the device
entails the risk of physical injury or significant property damage. The
proper and safe operation of this device depends on proper handling
during transportation, proper storage and installation, and careful
operation and maintenance procedures.
 Before connecting any cable, read this document, and the safety
instructions and warnings.
 Operate the device with undamaged components exclusively.
 The device is free of any service components. In case of a damaged
or malfunctioning device, turn off the supply voltage and return the
device to Hirschmann IT for inspection.
 Qualification requirements for personnel
 Only allow qualified personnel to work on the device.
Qualified personnel have the following characteristics:
 Qualified personnel are properly trained. Training as well as
practical knowledge and experience make up their qualifications.
This is the prerequisite for grounding and labeling circuits, devices,
and systems in accordance with current standards in safety
technology.
 Qualified personnel are aware of the dangers that exist in their
work.
 Qualified personnel are familiar with appropriate measures against
these hazards in order to reduce the risk for themselves and
others.
WARNING
UNCONTROLLED MACHINE ACTIONS
To avoid uncontrolled machine actions caused by data loss, configure all
the data transmission devices individually.
Before you start any machine which is controlled via data transmission, be
sure to complete the configuration of all data transmission devices.
Failure to follow this instruction can result in death, serious injury, or
device damage.

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 Qualified personnel receive training on a regular basis.
 Certified usage
Only use the device for those purposes specified in the catalog and in
the technical description. Only operate the device with external devices
and components that are recommended and permitted by the
manufacturer. The proper and safe operation of this product depends on
proper handling during transport, proper storage, assembly and
installation, and conscientious operation and maintenance procedures.
 National and international safety regulations
Verify that the electrical installation meets local or nationally applicable
safety regulations.
 Ensure the integrity and consistency
 Check the bond on the packaging to assure it is sealed and not
tampered by unauthorized party.
 Verify serial number of delivered products to make sure it is unified
with a hardcopy serial number list provided by the manufacturer. If it is
necessary, please contact Belden representative to obtain a softcopy
serial number list from the manufacturer for double check.
 Requirements for connecting electrical wires
Before connecting the electrical wires, always verify that the requirements
listed are complied with.
The following requirements apply without restrictions:
 The electrical wires are voltage-free.
 The cables used are permitted for the temperature range of the application case.
 Connect the ground screw on the back of the device to the protective conductor
before setting up other connections. When to remove connections, the protective
conductor is the last to be removed.
 Exclusively switch on the device when it is installed.
 Relevant for North America:
Only use 60 °C / 75 °C (140 °F / 167 °F) or 75 °C (167 °F) copper (Cu) wire.

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 Requirements for connecting the supply voltage
Before connecting the supply voltage, always verify that the
requirements listed are complied with.
All variants All of the following requirements are complied with:

The supply voltage corresponds to the voltage specified on the type plate
of the device.

The power supply conforms to overvoltage category I or II.
 The power supply has an easily accessible disconnecting device (for
example a switch or a plug). This disconnecting device is clearly
identified. So in the case of an emergency, it is clear which disconnecting
device belongs to which power supply cable.

When to connect a power supply voltage with a protective conductor: first
connect the protective conductor, and then the power supply voltage. If
the device contains such a second power supply voltage connection
module: first connect the protective conductor, and then the power supply
voltage.

Supply with DC voltage: The wire diameter of the power supply cable is
at least 1 mm² (North America: AWG16) on the supply voltage input.

Supply with AC voltage: The wire diameter of the power supply cable is
at least 0.75 mm² (North America: AWG18) on the supply voltage input.

The cross-section of the ground conductor is the same size as or bigger
than the cross-section of the power supply cables.

The power supply cable is suitable for the voltage, the current and the
physical load.
 Special conditions for safe use
Install the basic device and modules in a suitable enclosure based on
specific environmental conditions to provide at least IP54 protection
according to the requirements of EN 60529.
Take measures to prevent instantaneous interference from exceeding
140% of the rated voltage at the voltage input.
 Shielding ground
The shielding ground of the connectable twisted pair cables is connected
to the ground connection as a conductor.
Beware of possible short circuits when connecting a cable section with
conductive shielding braiding.
The following requirements apply without restrictions:

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 ESD guide
The modules are equipped with electrostatic sensitive components.
If the connection is touched, these sensitive components can be damaged
or their service life shortened due to electric field or charge balance effects.
You may find information about electrostatic hazard components in DIN EN
61340-5-1 (2007-08) and DIN EN 61340-5-2 (2007-08).
 Device casing
Only technicians authorized by the manufacturer are permitted to open
the casing.
Keep the cooling fins free to ensure good air circulation.
Verify that there is at least 10 cm (3.94 in) of space around the
cooling fins of the casing.
Do not touch the housing during operation or shortly after switching
off the device. Hot surfaces can cause injury.
Install the device horizontally in the cabinet or vertically on a flat
surface. Operating the device as a table unit is inadmissible.
See “Installing and grounding the device” on page 32.
Operate the device at the maximum ambient air temperature and in
stacking: when to install the device, confirm that there is at least one
available rack space (approximately 5 cm) above the device to allow
heat to escape through the enclosure of the device.
If you operate the device in 19” switch cabinet: install the slide / rails
to support the weight of the device.
 Installation site requirements
Operate the device at the specified ambient temperature (temperature of
the ambient air at a distance of 5 cm (2 in) from the device) and at the
Specified relative humidity exclusively.
When you are selecting the installation location, confirm that you
observe the climatic threshold values specified in the technical data.
Use the device in an environment with a maximum pollution degree
that complies with the specifications in the technical data.
Increased ambient temperature: When you are operating the device
in a closed switch cabinet or together with other devices in a switch
cabinet, the ambient temperature in the switch cabinet can be higher
than the ambient temperature in the room. Only install the device in
an ambient temperature in line with the maximum ambient
temperature specified by the manufacturer.
Mechanical stress: Install the device in a switch cabinet in such a way
that rules out hazardous conditions due to severe mechanical stress.

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 CE marking
The labeled devices comply with the regulations contained in the
following European directive(s):
 2011/65/EU and 2015/863/EU (RoHS)
Directive of the European Parliament and of the Council on the
restriction of the use of certain hazardous substances in electrical
and electronic equipment.
 2014/30/EU (EMC)
Directive of the European Parliament and of the Council on the
harmonisation of the laws of the Member States relating to
electromagnetic compatibility.
 2014/35/EU
Directive of the European Parliament and of the Council on the
harmonisation of the laws of the Member States relating to the
making available on the market of electrical equipment designed for
use within certain voltage limits.
In accordance with the above-named EU directive(s), the EU conformity
declaration will be available to the relevant authorities at the following
address:
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany
You find the EU conformity declaration as PDF file for downloading on
the Internet at: https://catalog.belden.com
Warning! This is a class A device. This device can cause interference in
living areas, and in this case the operator may be required to take
appropriate measures.
Warning! When Ethernet cables are used in industrial environments,
confirm that they are shielded.
Note: The assembly guidelines provided in these instructions must be
strictly adhered to observe the EMC threshold values.

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 LED or laser components
LED or LASER components according to IEC 60825-1 (2014):
CLASS 1 LASER PRODUCTS
CLASS 1 LED PRODUCTS
 FCC note
Supplier's Declaration of Conformity
47 CFR § 2.1077 Compliance Information
MAMMUTHUS
U.S. Contact Information
Belden – St. Louis
1 N. Brentwood Blvd. 15th Floor
St. Louis, Missouri 63105, United States
Phone: [phone]
This device complies with part 15 of the FCC rules.
Operation is subject to the following two conditions:
 This device may not cause harmful interference, and
 This device must accept any interference received, including
interference that may cause undesired operation.
Note: This device has been tested and found to comply with the limits for
a Class A digital devie, 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 pay to correct the interference at his own expense.
 Recycling note
After usage, this device must be disposed of properly as electronic
waste, in accordance with the current disposal regulations of your
county, state, and country.

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About this manual
The “Installation” user manual contains a device description, safety
instructions, a description of the display, and the other information that you
need to install the device.
Documentation mentioned in the “User Manual Installation” that is not
supplied with your device as a printout can be found as PDF files for
downloading on the Internet at: https://catalog.belden.com

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Key
The symbols used in this manual have the following meanings:
 Listing
Work step
 Subheading

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1Description
1.1 General device description
MTS2900 switch provides excellent port density and switching performance,
with enhanced L2 / L3 feature set. It can support data center level network and
provides high flexibility configuration options and Open Flow support. It can be
used as a core switch, combined with MTS2600\MTS2700\MTS2800 to form a
compact data network solution. It can be also used as a convergence switch,
combined with MTS8003 to form a large network solution.
 Basic device

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 Power module
You can choose 1 or 2 power modules with the same input voltage.
Power modules are provided as accessories.
See “Order number” on page 57.
 Fan module
The rear panel of the switch provides 4 fan slots, equipped with standard
4 fan modules.
Fan modules are provided as accessories.
See “Order number” on page 57.

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1.2 Device name and product code
The device name corresponds to the product code.
1.2.1 Basic device
Order number
Product code
Description
942999824
MTS2948X-6Q-A
1 × rack-mounted 10 Gbit/s core layer switch;
48 × 1/10 Gbit/s SFP+ slot;
6 × 40 Gbit/s QSFP+ slot;
2 × modular PSU slot;
4 × fan slot;
advanced software.
1.2.2 Power module
Order number
Product code
Description
942999822
MTM2900-PSU250
AC/DC 250 W power module;
AC input 100 V AC - 240 V AC;
DC input 192 V DC - 288 V DC, 3.5 A; output
12 V DC, 20.8 A, 5-Volt Standby 5 VSB / 2A;
hot-pluggable.
1.2.3 Fan module
Order number
Product code
Description
942999823
MTM2900-FAN
It is a modular fan, hot-pluggable. MTS2948 is
forcedly equipped with 4 fan units.

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1.3 Device views
1.3.1 MTS2948X-6Q-A
Figure 1: Front view of the Basic Device
1
Port Status LED (1/10 Gbit/s optical port)
2
The device status LEDs from left to right are as follows:
SYS: System indicator
PWR: Power indicator
FAN: Fan indicator
STACK: Stack indicator
ID: ID indicator
3
Port status LED (40 Gbit/s optical port)
4
BREAK OUT indicator
5
10 Gbit/s optical port (configurable to 1000 BASE-X)
6
40 Gbit/s optical port (breakable out into 4 X 10 Gbit/s optical port)

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Figure 2: Rear view of the Basic Device
1
DC0 interface
2
CONSOLE port
3
Micro USB (CONSOLE port ) CONSOLE port
4
USB interface
5
The device status LEDs from top to bottom are as follows:
SYS: System indicator
FAN: Fan indicator
STACK: Stack indicator
USB: USB indicator
ID: ID indicator
6
Reset button (press and hold for 5 seconds to restart the machine)
7
Fan module slot (FAN1 - FAN4)
8
Modular power supply slot (PWR1, PWR2)
9
Grounding Screw