Belden HIRSCHMANN GRS105 User manual

Installation GRS105/GRS106
Release 01 11/2021
Technical support
https://hirschmann-support.belden.com
User Manual
Installation
Industrial Ethernet Workgroup Switch
GRS105/GRS106

2021-11-02 Installation GRS105/GRS106
Release 01 11/2021
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 Hirschmann Automation and Control GmbH
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 Hirschmann Automation and
Control GmbH according to the best of the company's knowledge. Hirschmann reserves the right
to change the contents of this document without prior notice. Hirschmann can give no guarantee
in respect of the correctness or accuracy of the information in this document.
Hirschmann can accept no responsibility for damages, resulting from the use of the 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://www.doc.hirschmann.com
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany

Installation GRS105/GRS106
Release 01 11/2021 3
Contents
1 About this manual 7
2 General safety instructions 8
2.1 Warning symbols 9
2.2 Intended use 10
2.3 National and international safety regulations 10
2.4 Installation site requirements 10
2.5 Qualification requirements for personnel 11
2.6 Device casing 11
2.7 Strain relief 12
2.8 Shielded ground 12
2.9 Electrical connections 12
2.9.1 Grounding the device 12
2.9.2 Requirements for connecting electrical wires 12
2.9.3 Requirements for connecting the supply voltage 13
2.9.4 Requirements for connecting the signal contact 13
2.10 LED or laser components 13
2.11 Recycling note 14
3 Approvals 15
3.1 CE marking 15
3.2 UKCA marking 16
3.3 FCC note 17
3.4 Relevant for installations in switch cabinets according to
UL 60950-1/UL 62368-1 17
4Key 19
5 Description 20
5.1 General device description 20
5.2 Device name and product code 21
5.3 Device views 22
5.3.1 Front view device variant GRS106-6F8F16T... 22

4Installation GRS105/GRS106
Release 01 11/2021
5.3.2 Front view device variant GRS106-6F8T16T... 22
5.3.3 Rear views 23
5.3.4 Port assignment 24
5.4 Supply voltage 25
5.4.1 Supply voltage characteristic value G 26
5.4.2 Supply voltage characteristic value M 26
5.4.3 Supply voltage characteristic value L 27
5.5 Ethernet ports 28
5.5.1 10/100/1000 Mbit/s twisted pair port 28
5.5.2 100/1000/2500 Mbit/s twisted pair port 28
5.5.3 1/2.5 Gbit/s F/O port 29
5.5.4 1/2.5/10 Gbit/s F/O port 29
5.6 Management interfaces 30
5.6.1 Signal contact 30
5.6.2 Management interface MGMT (external
management) 31
5.6.3 SD card interface 33
5.7 Display elements 34
5.7.1 Device Status 34
5.7.2 Port status 36
6 Installation 39
6.1 Checking the package contents 39
6.2 Installing the SD card (optional) 40
6.3 Installing an SFP transceiver (optional) 41
6.4 Installing the device 41
6.5 Grounding the device 47
6.6 Connecting the terminal blocks 48
6.6.1 Supply voltage characteristic value M 48
6.6.2 Supply voltage characteristic value L 49
6.6.3 Signal contact 50
6.7 Connecting data cables 50
6.8 Filling out the inscription label 51
7 Operating the device 52
8 Making basic settings 53

Installation GRS105/GRS106
Release 01 11/2021 5
8.1 Default settings 53
8.2 First login (Password change) 54
9 Maintenance and service 55
10 Monitoring the ambient air temperature 56
11 Monitoring the ambient humidity 57
12 Disassembly 58
12.1 Removing the device 58
12.2 Removing an SFP transceiver (optional) 59
12.3 Removing the SD card (optional) 60
13 Technical data 61
13.1 General technical data 61
13.2 Supply voltage 61
13.3 Power consumption/power output 62
13.4 Signal contact 62
13.5 Climatic conditions during operation 63
13.6 Climatic conditions during storage 63
13.7 Dimension drawings 64
14 EMC and immunity 65
15 Network range 67
15.1 10/100/1000 Mbit/s twisted pair port 67
15.2 100/1000/2500 Mbit/s twisted pair port 67
15.3 Gigabit Ethernet SFP transceiver 68
15.4 Bidirectional Gigabit Ethernet SFP transceiver 69
15.5 2.5 Gigabit Ethernet SFP transceiver 71
15.6 10 Gigabit Ethernet SFP+ transceiver 71
15.7 DAC cables 72
16 Scope of delivery 73

6Installation GRS105/GRS106
Release 01 11/2021
17 Order numbers 73
18 Accessories 73
19 Underlying technical standards 76
A Further support 77

Installation GRS105/GRS106
Release 01 11/2021 7
1 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.
The Network Management Software Industrial HiVision provides you with
options for smooth configuration and monitoring. You find further information
on the Internet at the Hirschmann product pages:
https://www.hirschmann.com/en/QR/INET-Industrial-HiVision
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://www.doc.hirschmann.com

8Installation GRS105/GRS106
Release 01 11/2021
2 General safety instructions
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.
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 for inspection.
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 these instructions can result in death, serious injury,
or equipment damage.

Installation GRS105/GRS106
Release 01 11/2021 9
2.1 Warning symbols
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
DANGER draws attention to an immediately dangerous situation, which will
inevitably result in a serious or fatal accident if not observed.
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.
NOTICE
NOTICE provides information about procedures that may result in
equipment or environmental damage.

10 Installation GRS105/GRS106
Release 01 11/2021
2.2 Intended use
Use the product only for the application cases described in the
Hirschmann product information, including this manual.
Operate the product only according to the technical specifications.
See “Technical data” on page 61.
Connect to the product only components suitable for the requirements of
the specific application case.
2.3 National and international safety
regulations
Verify that the electrical installation meets local or nationally applicable
safety regulations.
2.4 Installation site requirements
Exclusively 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.
When you are selecting the installation location, make sure 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.
See “Technical data” on page 61.
If the device is not installed horizontally, it must be installed in a switch
cabinet or other fire enclosure. The fire enclosure can be made of metal
or plastic with fire protection properties of at least V-1 according to
IEC 60695-11-10. The maximum diameter of bottom openings in the fire
enclosure is 2 mm (0.078 in).

Installation GRS105/GRS106
Release 01 11/2021 11
2.5 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.
Qualified personnel receive training on a regular basis.
2.6 Device casing
Only technicians authorized by the manufacturer are permitted to open the
casing.
Never insert sharp objects (small screwdrivers, wires, etc.) into the inside
of the device.
Keep the ventilation slits free to ensure good air circulation.
Make sure there is at least 10 cm (3.94 in) of space in front of the
ventilation slits of the casing.
Mount the device horizontally or vertically, either as a desktop device, in
the switch cabinet (figure 17 on page 46) or on the wall (figure 14 on
page 42).
Exclusively use Hirschmann mounting brackets.
Exclusively use the provided screws when you reposition the attached
mounting brackets or install additional mounting brackets. You obtain the
additional brackets as accessories.
See “Accessories” on page 73.

12 Installation GRS105/GRS106
Release 01 11/2021
2.7 Strain relief
Note: If the strain relief is insufficient, there is a potential risk of torsion,
contact problems and creeping interruptions.
Relieve the connection points of cables and lines from mechanical stress.
Design strain reliefs in such a way that they help prevent any mechanical
damage to cables, wires or conductors caused by external influences or
their own weight.
To help prevent damage to device connections, connectors and cables,
follow the instructions for proper installation in accordance with
DIN VDE 0100-520:2013-06, sections 522.6, 522.7 and 522.13.
2.8 Shielded ground
The shielded ground wire of the twisted pairs cables is connected to the front
panel as a conductor.
Beware of possible short circuits when connecting a cable section with
conductive shield braiding.
2.9 Electrical connections
2.9.1 Grounding the device
Before supplying your device with power, always verify that the device is
grounded.
The device is grounded via 1 grounding screw. Power supply variants
characteristic value G and M are additionally grounded via the power supply
connection.
2.9.2 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.
Only switch on the device when the casing is closed.
Relevant for North America:
Exclusively use 60/75 °C (140/167 °F) or 75 °C (167 °F) copper (Cu) wire.

Installation GRS105/GRS106
Release 01 11/2021 13
2.9.3 Requirements for connecting the supply voltage
The supply voltage is connected to the device casing through protective
elements exclusively.
The supply voltage is electrically isolated from the casing.
Before connecting the supply voltage, always verify that the requirements
listed are complied with.
Prerequisites:
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.
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. Hirschmann recommends a conductor cross section of
0.5 mm² to 0.75 mm² (AWG20 up to AWG18).
2.9.4 Requirements for connecting the signal contact
Before connecting the signal contact, always verify that the requirements
listed are complied with.
The following requirements apply without restrictions:
The connected voltage complies with the requirements for a safety extra-
low voltage (SELV) as per IEC/EN 60950-1 or ES1 as per IEC/
EN 62368-1.
The connected voltage is limited by a current limitation device or a fuse.
Observe the electrical threshold values for the signal contact.
See “Signal contact” on page 62.
2.10 LED or laser components
LED or LASER components according to IEC 60825-1 (2014):
CLASS 1 LASER PRODUCT
CLASS 1 LED PRODUCT

14 Installation GRS105/GRS106
Release 01 11/2021
2.11 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.

Installation GRS105/GRS106
Release 01 11/2021 15
3 Approvals
3.1 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 at the disposal of 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://www.doc.hirschmann.com/certificates.html
The product can be used in the industrial sector.
Interference immunity: EN 61000-6-2
Emitted interference: EN 55032
Safety: EN 62368-1
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.

16 Installation GRS105/GRS106
Release 01 11/2021
Note: The assembly guidelines provided in these instructions must be strictly
adhered to in order to observe the EMC threshold values.
3.2 UKCA marking
The labeled devices comply with the regulations contained in the following
UK legislation:
S.I. 2012 No. 3032
Restriction of the Use of Certain Hazardous Substances in Electrical and
Electronical Equipment Regulations
S.I. 2016 No. 1101
Electrical Equipment (Safety) Regulations 2016
S.I. 2016 No. 1091
Electromagnetic Compatibility Regulations 2016
The UKCA conformity declaration will be available to the relevant authorities
at the following address:
Belden UK Ltd.
1 The Technology Centre, Station Road
Framlingham, IP13 9EZ, United Kingdom

Installation GRS105/GRS106
Release 01 11/2021 17
3.3 FCC note
Supplier's Declaration of Conformity
47 CFR § 2.1077 Compliance Information
Full Gigabit Family GRS105-.../GRS106-...
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: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in
a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
3.4 Relevant for installations in switch cabinets
according to UL 60950-1/UL 62368-1
Higher ambient air temperature during operation: If installed in a closed
switch cabinet or a multi-unit switch cabinet, the ambient air temperature
inside the switch cabinet during operation can be higher than the ambient
air temperature in the room. Install devices in environments that are
compatible with the maximum ambient air temperature of the device.
Reduced air flow: When you install the device in a switch cabinet, make
sure that a sufficient air flow is guaranteed in order to safely operate your
devices.
Mechanical stress: Check for potential dangers resulting from unevenly
distributed weight when you install the device in a switch cabinet.

18 Installation GRS105/GRS106
Release 01 11/2021
Electric circuit overloading: Observe the effects of electric circuit
overloads on the overload current protection and the power supply cables
when you connect devices to the power supply. Refer to the device
parameters specified on the type plate of the device.
Safe grounding: Make sure that devices installed in switch cabinets are
grounded safely. When you install a device in a switch cabinet, also watch
out for power supply connections other than the direct connections to the
circuit branch (for example socket boards).

Installation GRS105/GRS106
Release 01 11/2021 19
4Key
The symbols used in this manual have the following meanings:
Listing
Work step
Subheading

20 Installation GRS105/GRS106
Release 01 11/2021
5 Description
5.1 General device description
The GRS105/GRS106 family provides you with a range of device variants.
The device is designed for the special requirements of industrial automation.
The device meets the relevant industry standards, provides very high
operational reliability, even under extreme conditions, and also long-term
reliability and flexibility.
The devices with software variant L2... allow you to set up switched industrial
Ethernet networks that conform to the IEEE 802.3 standard.
The following installation options are available:
19" switch cabinet
Flat surface mounting
Vertical surface mounting
You have the option to choose from various media to connect your device to
end devices and other network components:
Twisted pair cable
Multimode F/O
Singlemode F/O
DAC cable
The ring redundancy concept allows the network to be reconfigured quickly
after a failure.
There are convenient options for managing the device. Manage your devices
via:
Web browser
SSH
Network management software (for example Industrial HiVision)
Management interface (locally on the device)
The device provides you with a large range of functions, which the manuals
for the operating software inform you about. You can download these
manuals as PDF files from the Internet on the Hirschmann product pages
(https://www.doc.hirschmann.com).
The Hirschmann network components help you ensure continuous
communication across every level of your company.