Belden Hirschmann GREYHOUND GRS1042 User manual

Installation GREYHOUND Switch
Release 07 10/2020
Technical support
https://hirschmann-support.belden.com
User Manual
Installation
GREYHOUND Switch GRS1042/GRS1142
GREYHOUND Power supply module GPS1-C/GPS1-K/GPS3-P
GREYHOUND Media module GMM20/30/32/40/42

01.10.2020 Installation GREYHOUND Switch
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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.
© 2020 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 the Hirschmann product site
(www.hirschmann.com).
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany

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Contents
Important information 6
Safety instructions 7
About this Manual 17
Legend 18
1 Description 19
1.1 General device description 19
1.2 Device name and product code 22
1.2.1 Basic device 22
1.2.2 Power supply modules 24
1.2.3 Media modules 25
1.3 Device views 27
1.3.1 GRS1042 27
1.3.2 GRS1142 28
1.3.3 Power supply modules 30
1.3.4 Media modules 31
1.3.5 Port assignments 34
1.4 Power supply 35
1.5 Signal contact 37
1.6 Ethernet ports 37
1.6.1 1/2.5 Gbit/s F/O port 37
1.6.2 100/1000 Mbit/s F/O port 38
1.6.3 100 Mbit/s F/O port 38
1.6.4 10/100/1000 Mbit/s twisted pair port 39
1.6.5 Support of PoE(+) 39
1.6.6 Out-of-band management port 40
1.7 Pin assignments 40
1.8 Display elements 41
1.8.1 Device state 42
1.8.2 Port status 44
1.8.3 Media module status 46
1.9 Management interfaces 48

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1.9.1 V.24 interface (external management) 48
1.9.2 USB interface 49
1.9.3 SD card interface 50
2 Installation 51
2.1 Checking the package contents 51
2.2 Installing the SD card (optional) 51
2.3 Installing a power supply module 52
2.4 Installing a media module (optional) 53
2.5 Installing a cover panel (optional) 54
2.6 Installing and grounding the device 54
2.7 Connecting the terminal blocks 59
2.7.1 Supply voltage 59
2.7.2 Signal contact 64
2.8 Installing an SFP transceiver (optional) 65
2.9 Operating the device 66
2.10 Connecting data cables 66
2.11 Filling out the inscription label 66
3 Making basic settings 67
3.1 First login (Password change) 68
4 Monitoring the ambient air temperature 69
5 Maintenance and service 70
6Disassembly 71
6.1 De-installing a power supply module 71
6.2 Removing a media module 72
6.3 Removing an SFP transceiver (optional) 73
6.4 Removing the device 73
7 Technical data 74
7.1 General technical data 74
7.1.1 Basic device 74
7.1.2 Power supply modules 76

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7.1.3 Media modules 77
7.2 Dimension drawings 78
7.3 EMC and immunity 82
7.4 Network range 85
7.5 Power consumption/power output 89
8 Scope of delivery, order numbers and
accessories 90
9 Underlying technical standards 93
A Further support 95

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

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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 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.
Qualified personnel receive training on a regular basis.
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.

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Correct 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.
Requirements for connecting electrical wires
Before connecting the electrical wires, always verify that the
requirements listed are complied with.
Requirements for connecting the signal contact
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.
First connect the ground screw on the back of the device with the protective conductor
before you set up the other connections. When removing the connections, you remove the
protective conductor last.
Exclusively switch on the device when it is installed.
Relevant for North America:
Exclusively use 60/75 °C (140/167 °F) or 75 °C (167 °F) copper (Cu) wire.
Table 1: Requirements for connecting electrical wires
The following requirements apply without restrictions:
Limit the connected voltage with a current limitation or in accordance with its application.
Observe the electrical threshold values for the signal contact.
See “General technical data” on page 74.
Table 2: Requirements for connecting the signal contact

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Requirements for connecting the supply voltage
Device variant Prerequisites:
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.
For supply voltage connections with protective conductor connection: First
connect the protective conductor before connecting the wires for the
supply voltage.
If your device comprises a 2nd supply voltage connection of this type: First
connect the protective conductor before connecting the wires for the
supply voltages.
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.
Use a power supply cable which is suitable for the voltage, the current and
the physical load.
Install an external fuse in the conductor that is not on ground potential.
Power supply
module
characteristic
value C
All of the following requirements are complied with:
The power supply complies with the requirements for a safety extra-low
voltage (SELV) as per IEC/EN 60950-1.
Install a fuse suitable for DC voltage in the plus conductor of the power
supply.
Regarding the properties of this fuse:
See “Technical data” on page 74.
Table 3: Requirements for connecting the supply voltage

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Power supply
module
characteristic
value K
All of the following requirements are complied with:
Supply with DC voltage:
Install a fuse suitable for DC voltage in the plus conductor of the power
supply.
Connect the minus conductor to the ground potential. If the minus
conductor is not connected to the ground potential, also install an external
fuse in the minus conductor.
Regarding the properties of this fuse:
See “Technical data” on page 74.
Supply with AC voltage:
Install a fuse in the outer conductor of the power supply.
Connect the neutral conductor to the ground potential. If the neutral
conductor is not connected to the ground potential, also install an external
fuse in the neutral conductor.
Regarding the properties of this fuse:
See “Technical data” on page 74.
Power supply
module
characteristic
value P
All of the following requirements are complied with:
The power supply complies with the requirements for a safety extra-low
voltage (SELV) as per IEC/EN 60950-1.
The power supply is potential-free. For power supply modules capable of
PoE, exclusively use a potential-free SELV power supply.
Install a fuse suitable for DC voltage in the plus conductor of the power
supply.
Regarding the properties of this fuse:
See “Technical data” on page 74.
With redundant power supply: A positive grounding is prohibited.
Device variant Prerequisites:
Table 3: Requirements for connecting the supply voltage