Siemens SCALANCE XR-300M PoE Series Administrator guide

SIMATIC NET
Industrial Ethernet switches
SCALANCE XR-300M PoE
Compact Operating Instructions
03/2022
A5E02661178-15
Introduction 1
Safety instructions 2
Security recommendations 3
Device description 4
Installation and
disassembly 5
Connecting up 6
Maintenance and cleaning 7
Technical speci󹪝cations 8
Dimension drawings 9
Approvals 10
Appendix A

Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage
to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices
referring only to property damage have no safety alert symbol. These notices shown below are graded according to
the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will be
used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property
damage.
Quali󹪝ed Personnel
The product/system described in this documentation may be operated only by personnel quali󹪝ed for the speci󹪝c
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Quali󹪝ed personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended or
approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance
are required to ensure that the products operate safely and without any problems. The permissible ambient
conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identi󹪝ed by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may
be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software described.
Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this
publication is reviewed regularly and any necessary corrections are included in subsequent editions.
Siemens AG
Digital Industries
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E02661178-15
Ⓟ 03/2022 Subject to change
Copyright © Siemens AG 2010 - 2022.
All rights reserved

Table of contents
1 Introduction ........................................................................................................................................... 5
2 Safety instructions............................................................................................................................... 11
3 Security recommendations.................................................................................................................. 13
4 Device description ............................................................................................................................... 19
4.1 Product overview ............................................................................................................... 19
4.1.1 Spare parts ........................................................................................................................ 22
4.2 Product properties and device views................................................................................... 23
4.3 SET/SELECT button............................................................................................................. 25
4.4 LED display ........................................................................................................................ 26
4.5 C-PLUG .............................................................................................................................. 30
4.5.1 Area of application and function of the C-PLUG................................................................... 30
4.5.2 Removal and insertion of the C-PLUG (rack devices)............................................................ 31
5 Installation and disassembly ............................................................................................................... 33
5.1 Safety notices for installation ............................................................................................. 33
5.2 Requirements for the cabinet EN 60529 (ATEX), UKEX, IECEx and CCC-Ex............................ 34
5.3 Installation ........................................................................................................................ 35
5.4 Safety requirements - Installation 100 to 240 VAC .............................................................. 36
5.5 19" rack mounting ............................................................................................................. 36
5.6 Vertical installation of rack devices..................................................................................... 40
5.7 Desktop operation ............................................................................................................. 40
5.8 Installation of modular devices........................................................................................... 41
5.8.1 Installation and removal of media modules ........................................................................ 41
5.8.2 SFP installation in SFP media module ................................................................................. 45
5.9 Disassembly....................................................................................................................... 47
6 Connecting up ..................................................................................................................................... 49
6.1 Safety when connecting up................................................................................................ 49
6.2 Notes on commissioning.................................................................................................... 49
6.3 Wiring rules ....................................................................................................................... 50
6.4 Connecting functional ground............................................................................................ 51
6.5 Signaling contact ............................................................................................................... 52
6.6 Diagnostics port................................................................................................................. 53
6.7 Power supply ..................................................................................................................... 55
6.7.1 Connecting devices with 24 VDC power supply................................................................... 56
SCALANCE XR-300M PoE
Compact Operating Instructions, 03/2022, A5E02661178-15 3

6.7.1.1 Overview........................................................................................................................... 59
6.7.1.2 Connecting the external 24 VDC power supply ................................................................... 60
6.7.2 Connecting devices with 100 to 240 VAC power supply ...................................................... 61
6.7.2.1 Overview........................................................................................................................... 62
6.7.2.2 Fitting the connector for 100 to 240 V AC........................................................................... 62
6.7.2.3 Connecting the 100 to 240 V AC power supply ................................................................... 64
7 Maintenance and cleaning .................................................................................................................. 65
8 Technical speci󹪝cations ....................................................................................................................... 67
8.1 Construction, installation and environmental conditions..................................................... 67
8.2 Connectors and electrical data ........................................................................................... 69
8.3 Cable lengths..................................................................................................................... 71
8.4 Other properties ................................................................................................................ 72
9 Dimension drawings............................................................................................................................ 75
10 Approvals............................................................................................................................................. 79
10.1 Restriction EMC (railway applications) TS device variant .................................................... 83
10.2 Mechanical stability in operation........................................................................................ 86
A Appendix.............................................................................................................................................. 89
A.1 Connector system M12/X-coded according to IEC 61076-2-109........................................... 89
Index .................................................................................................................................................... 91
Table of contents
SCALANCE XR-300M PoE
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Introduction 1
Purpose of the compact operating instructions
These compact operating instructions support you when installing and connecting devices of
the SCALANCE XR-300M PoE product group.
Validity of these compact operating instructions
These compact operating instructions are valid for the following devices:
• XR324-4M PoE
• XR324-4M PoE TS
Names of the devices in these operating instructions (compact)
Classi󹪝cation Description Terms used
Product line For all devices and variants of all product groups within the SCALANCE
X-300 product line, the term "IE Switches X-300" is used.
IE Switches X-300
Product group For all devices and variants of a product group, only the product group is
used.
XR-300M PoE
Device For a device, only the device name is used. XR-324-4M PoE
Variant For a variant of the device, the device name has the appropriate variant
added to it in brackets.
XR324-4M PoE
(1 x 24 V DC, cable outlet
front)
Overview of technical documentation on the IE switches SCALANCE X‑300
You will 󹪝nd the technical documentation for the SCALANCE X‑300 product line in the following
documents:
•Con󹪝guration manual (PH), available as PDF document
The con󹪝guration manual describes the software for the two product lines SCALANCE X‑300
and SCALANCE X‑400.
• Compact operating instructions (BAK), supplied with the device in printed form
The compact operating instructions describe devices within a product group.
• Operating instructions (BA), available as PDF document
The operating instructions describe all devices of the product line and provide generally valid
information on the devices.
SCALANCE XR-300M PoE
Compact Operating Instructions, 03/2022, A5E02661178-15 5

Type of document Relevant for the fol‐
lowing products
Document identi󹪝ca‐
tion number
Contents
Con󹪝guration Manual
PH X300/X400 All devices of the SCA‐
LANCE X‑300 and SCA‐
LANCE X‑400 product
lines
C79000-G89000-C187 Con󹪝guration of the de‐
vice
Operating instructions
BA X-300 All devices of the SCA‐
LANCE X‑300 product
line
A5E01113043 Device description, tech‐
nical speci󹪝cations, in‐
formation on installing,
connecting and com‐
missioning
Compact operating instructions
BAK X-300 SCALANCE X-300 A5E00982643A Device description, tech‐
nical speci󹪝cations, in‐
formation on installing,
connecting and com‐
missioning
BAK X-300M SCALANCE X-300M A5E02630801A
BAK XR-300M SCALANCE XR-300M A5E02661171A
BAK X-300 EEC SCALANCE X-300EEC A5E02661176A
BAK XR-300M EEC SCALANCE XR-300M
EEC
A5E02630809A
BAK X-300M PoE SCALANCE X-300M PoE A5E02630810A
BAK XR-300M PoE SCALANCE XR-300M
PoE
A5E02661178A
BAK MM900 SCALANCE MM900 (me‐
dia modules)
A5E02630805A
BAK SFP
Information sheet
SCALANCE SFP (plug-in
transceivers)
A5E02630804A
A5E02648904A
Device description, tech‐
nical speci󹪝cations, in‐
formation on installing,
connecting and com‐
missioning
Documentation on con󹪝guration
You will 󹪝nd detailed information on con󹪝guring the devices in the con󹪝guration manual:
• SIMATIC NET: Industrial Ethernet switches SCALANCE X-300 / X-400 Con󹪝guration Manual
You will 󹪝nd the Con󹪝guration Manual here:
• On the data medium that ships with some products:
– Product CD / product DVD
– SIMATIC NET Manual Collection
• On the Internet pages of Siemens Industry Online Support (https://
support.industry.siemens.com/cs/ww/en/ps/15297/man).
Introduction
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Additional documentation
The manual
• "SIMATIC NET Industrial Ethernet Twisted Pair and Fiber Optic Networks (https://
support.industry.siemens.com/cs/ww/en/view/1172207)"
contains additional information on other SIMATIC NET products that you can operate along with
the devices of the SCALANCE X‑300 product line in an Industrial Ethernet network.
Integration in STEP 7 projects
The current GSDML 󹪝le must be used for integration in STEP 7 V5.4 SP5 projects. This applies to
all products covered by these operating instructions.
You can obtain the relevant GSD 󹪝le from the Internet under the following entry ID:
46183514 (https://support.industry.siemens.com/cs/ww/en/view/46183514)
You will 󹪝nd the 󹪝le for the 󹪝rmware update V3.3.1 for X-300 under entry ID "46183538".
Further documentation
In the system manuals "Industrial Ethernet / PROFINET Industrial Ethernet" and "Industrial
Ethernet / PROFINET passive network components", you will 󹪝nd information on other SIMATIC
NET products that you can operate along with the devices of this product line in an Industrial
Ethernet network.
There, you will 󹪝nd among other things optical performance data of the communications
partner that you require for the installation.
You will 󹪝nd the system manuals here:
• On the data medium that ships with some products:
– Product CD / product DVD
– SIMATIC NET Manual Collection
• On the Internet pages of Siemens Industry Online Support:
– Industrial Ethernet / PROFINET Industrial Ethernet System Manual (https://
support.industry.siemens.com/cs/ww/en/view/27069465)
– Industrial Ethernet / PROFINET Passive Network Components System Manual (https://
support.industry.siemens.com/cs/ww/en/view/84922825)
SIMATIC NET manuals
You will 󹪝nd the SIMATIC NET manuals here:
• On the data medium that ships with some products:
– Product CD / product DVD
– SIMATIC NET Manual Collection
• On the Internet pages of Siemens Industry Online Support (https://
support.industry.siemens.com/cs/ww/en/ps/15247).
Introduction
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SIMATIC NET glossary
Explanations of many of the specialist terms used in this documentation can be found in the
SIMATIC NET glossary.
You will 󹪝nd the SIMATIC NET glossary here:
• SIMATIC NET Manual Collection or product DVD
The DVD ships with certain SIMATIC NET products.
• On the Internet under the following address:
50305045 (https://support.industry.siemens.com/cs/ww/en/view/50305045)
Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is necessary
to implement – and continuously maintain – a holistic, state-of-the-art industrial security
concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be connected to
an enterprise network or the internet if and to the extent such a connection is necessary and only
when appropriate security measures (e.g. 󹪝rewalls and/or network segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit
https://www.siemens.com/industrialsecurity (http://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more secure.
Siemens strongly recommends that product updates are applied as soon as they are available
and that the latest product versions are used. Use of product versions that are no longer
supported, and failure to apply the latest updates may increase customer’s exposure to cyber
threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed
under
https://www.siemens.com/cert (https://www.siemens.com/cert).
Catalogs
You will 󹪝nd the article numbers for the Siemens products of relevance here in the following
catalogs:
• SIMATIC NET Industrial Communication / Industrial Identi󹪝cation, catalog IK PI
• SIMATIC Products for Totally Integrated Automation and Micro Automation, catalog ST 70
• Industry Mall - catalog and ordering system for automation and drive technology, Online
catalog (https://mall.industry.siemens.com/goos/WelcomePage.aspx?regionUrl=/
de&language=en)
You can request the catalogs and additional information from your Siemens representative.
Introduction
SCALANCE XR-300M PoE
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Device defective
If a fault develops, send the device to your SIEMENS representative for repair. Repairs on-site are
not possible.
Decommissioning
Shut down the device properly to prevent unauthorized persons from accessing con󹪝dential
data in the device memory.
To do this, restore the factory settings on the device.
Also restore the factory settings on the storage medium.
Recycling and disposal
The products are low in pollutants, can be recycled and meet the requirements of the WEEE
directive 2012/19/EU for the disposal of electrical and electronic equipment.
Do not dispose of the products at public disposal sites.
For environmentally friendly recycling and the disposal of your old device contact a certi󹪝ed
disposal company for electronic scrap or your Siemens contact (Product return (https://
support.industry.siemens.com/cs/ww/en/view/109479891)).
Note the di󹪜erent national regulations.
SCALANCE, C-PLUG, OLM
Trademarks
The following and possibly other names not identi󹪝ed by the registered trademark sign ® are
registered trademarks of Siemens AG:
Introduction
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Introduction
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Safety instructions 2
Read the safety notices
Note the following safety notices. These relate to the entire working life of the device.
You should also read the safety notices relating to handling in the individual sections,
particularly in the sections "Installation" and "Connecting up".
CAUTION
To prevent injury and damage, read the manual before using the device.
Safety notices on use in hazardous areas
General safety notices relating to protection against explosion
WARNING
EXPLOSION HAZARD
Do not open the device when the supply voltage is turned on.
Safety notices when using the device according to Hazardous Locations (HazLoc)
If you use the device under HazLoc conditions you must also keep to the following safety notices
in addition to the general safety notices for protection against explosion:
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or non-hazardous
locations only.
This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations only.
SCALANCE XR-300M PoE
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Safety instructions
SCALANCE XR-300M PoE
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Security recommendations 3
NOTICE
Information security
Connect to the device and change the standard passwords for the users "admin" and "user"
before you operate the device. To be able to change passwords you need to be logged in with
write access to the con󹪝guration data.
To prevent unauthorized access to the device and/or network, observe the following security
recommendations.
General
• Check the device regularly to ensure that these recommendations and/or other internal
security policies are complied with.
• Evaluate the security of your location and use a cell protection concept with suitable products
(https://www.industry.siemens.com/topics/global/en/industrial-security/pages/
default.aspx).
• When the internal and external network are disconnected, an attacker cannot access internal
data from the outside. Therefore operate the device only within a protected network area.
• No product liability will be accepted for operation in a non-secure infrastructure.
• Use VPN to encrypt and authenticate communication from and to the devices.
• For data transmission via a non-secure network, use an encrypted VPN tunnel (IPsec,
OpenVPN).
• Separate connections correctly (WBM, SSH etc.).
• Check the user documentation of other Siemens products that are used together with the
device for additional security recommendations.
• Using remote logging, ensure that the system protocols are forwarded to a central logging
server. Make sure that the server is within the protected network and check the protocols
regularly for potential security violations or vulnerabilities.
Physical access
• Restrict physical access to the device to quali󹪝ed personnel because the plug-in data medium
can contain sensitive data.
• Lock unused physical interfaces on the device. Unused interfaces can be used to gain access
to the plant without permission.
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Software (security functions)
• Keep the 󹪝rmware up to date. Check regularly for security updates for the device. You can
󹪝nd information on this at the Industrial Security (https://www.siemens.com/
industrialsecurity) website.
• Inform yourself regularly about security recommendations published by Siemens
ProductCERT (https://www.siemens.com/cert/en/cert-security-advisories.htm).
• Only activate protocols that you require to use the device.
• Restrict access to the management of the device with rules in an access control list (ACL).
• The option of VLAN structuring provides protection against DoS attacks and unauthorized
access. Check whether this is practical or useful in your environment.
• Use a central logging server to log changes and accesses. Operate your logging server within
the protected network area and check the logging information regularly.
Authentication
Note
Accessibility risk - Risk of data loss
Do not lose the passwords for the device. Access to the device can only be restored by resetting
the device to factory settings which completely removes all con󹪝guration data.
• Replace the default passwords for all user accounts, access modes and applications (if
applicable) before you use the device.
•De󹪝ne rules for the assignment of passwords.
• Use passwords with a high password strength. Avoid weak passwords, (e.g. password1,
123456789, abcdefgh) or recurring characters (e.g. abcabc).
This recommendation also applies to symmetrical passwords/keys con󹪝gured on the device.
• Make sure that passwords are protected and only disclosed to authorized personnel.
• Do not use the same passwords for multiple user names and systems.
• Store the passwords in a safe location (not online) to have them available if they are lost.
• Regularly change your passwords to increase security.
• A password must be changed if it is known or suspected to be known by unauthorized
persons.
• When user authentication is performed via RADIUS, make sure that all communication takes
place within the security environment or is protected by a secure channel.
• Watch out for link layer protocols that do not o󹪜er their own authentication between
endpoints, such as ARP or IPv4. An attacker could use vulnerabilities in these protocols to
attack hosts, switches and routers connected to your layer 2 network, for example, through
manipulation (poisoning) of the ARP caches of systems in the subnet and subsequent
interception of the data tra󹪟c. Appropriate security measures must be taken for non-secure
layer 2 protocols to prevent unauthorized access to the network. Physical access to the local
network can be secured or secure, higher layer protocols can be used, among other things.
Security recommendations
SCALANCE XR-300M PoE
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Certi󹪝cates and keys
Note
ECDSA certi󹪝cates for SCALANCE X300 and SCALANCE X408-2
The following applies to devices of the SCALANCE X-300 product series and devices of the
SCALANCE X408-2 type (devices of the SCALANCE X414-3E type are not a󹪜ected):
As of 󹪝rmware version V4.1.4, there has been a conversion from RSA certi󹪝cates to certi󹪝cates
for elliptic curves cryptography ("ECDSA certi󹪝cates"). Only use ECDSA certi󹪝cates in PEM format
that were generated with the following curves:
• secp256r1 (NIST P-256)
• secp384r1 (NIST P-384)
• secp521r1 (NIST P-521)
RSA certi󹪝cates are no longer supported as of this 󹪝rmware version. The existing RSA
certi󹪝cates on the device are automatically replaced with self-signed ECDSA certi󹪝cates.
• On the device there is a preset SSL certi󹪝cate with the key length 256 bits for the elliptic-
curves cryptography. Replace this certi󹪝cate with a self-made certi󹪝cate with key. We
recommend that you use a certi󹪝cate signed either by a reliable external or by an internal
certi󹪝cation authority.
• Use a certi󹪝cation authority including key revocation and management to sign certi󹪝cates.
• Make sure that user-de󹪝ned private keys are protected and inaccessible to unauthorized
persons.
• Verify certi󹪝cates and 󹪝ngerprints on the server and client to prevent "man in the middle"
attacks.
• It is recommended that you use certi󹪝cates with a key length of at least 256 bits.
• Change certi󹪝cates and keys immediately if there is a suspicion of compromise.
Security recommendations
SCALANCE XR-300M PoE
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Secure/non-secure protocols
• Avoid or disable non-secure protocols, for example Telnet and TFTP. For historical reasons,
these protocols are available, however not intended for secure applications. Use non-secure
protocols on the device with caution.
• Check whether use of the following protocols and services is necessary:
– Non authenticated and unencrypted ports
– MRP, HRP
– LLDP
– DHCP Options 66/67
The following protocols provide secure alternatives:
– HTTP → HTTPS
– TFTP → FTPS
– Telnet → SSH
– SNTP → NTP
Check whether use the use of NTP is necessary. NTP is classi󹪝ed as non-secure. Activate
Secure NTP when the NTP server supports this protocol and use the authentication and
encryption mechanisms of Secure NTP.
– SNMPv1/v2c → SNMPv3
Check whether use of SNMPv1/v2c. is necessary. SNMPv1/v2c are classi󹪝ed as non-
secure. Use the option of preventing write access. The device provides you with suitable
setting options.
If SNMP is enabled, change the community names. If no unrestricted access is necessary,
restrict access with SNMP.
Use the authentication and encryption mechanisms of SNMPv3.
• Use secure protocols when access to the device is not prevented by physical protection
measures.
• If you require non-secure protocols and services, operate the device only within a protected
network area.
• Restrict the services and protocols available to the outside to a minimum.
• For the DCP function, enable the "DCP read-only" mode after commissioning.
Available protocols
The following list provides you with an overview of the open protocol ports.
The table includes the following columns:
•Protocol
•Port number
•Port status
– Open
– Closed
Security recommendations
SCALANCE XR-300M PoE
16 Compact Operating Instructions, 03/2022, A5E02661178-15

•Factory setting
Indicates the state of the port on delivery or after reset to factory settings.
•Authentication
Speci󹪝es whether the communication partner is authenticated.
•Encryption
Speci󹪝es whether or not the transfer is encrypted.
Protocol Port number Port status Factory set‐
ting
Authentica‐
tion
Encryption 1)
FTP TCP/21 Open Open ✓ -
SSH Server TCP/22 Open Open ✓ ✓
TELNET TCP/23 Open
(when con󹪝g‐
ured)
Closed ✓ -
HTTP TCP/80 Open
(when con󹪝g‐
ured)
Open ✓ -
PROFINET
Service
TCP/84 Open Open - -
SSL Server TCP/443 Open Open ✓ ✓
DHCP UDP/68 Open
(when con󹪝g‐
ured)
Open - -
SNTP UDP/123 Open
(when con󹪝g‐
ured)
Closed - -
NTP (secure) ✓
SNMP UDP/161 Open
(when con󹪝g‐
ured)
Open ✓ ✓
(SNMPv3)
RADIUS Client UDP/1812,
1813
Open Open ✓ -
PROFINET UDP/34964
UDP/49152,
49153 *)
Open
(when con󹪝g‐
ured)
Open - -
1) You can 󹪝nd additional information on the encryption methods used in the WBM appendix
"Ciphers used".
*) These ports are assigned dynamically and can di󹪜er from the values speci󹪝ed here.
Decommissioning
Shut down the device properly to prevent unauthorized persons from accessing con󹪝dential
data in the device memory.
To do this, restore the factory settings on the device.
Also restore the factory settings on the storage medium.
Security recommendations
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Security recommendations
SCALANCE XR-300M PoE
18 Compact Operating Instructions, 03/2022, A5E02661178-15

Device description 4
4.1 Product overview
Article numbers
Device Properties Article number
XR324-4M PoE 1 x 24 V DC, PoE
LEDs, connector power supply and data cable outlet on front
Diagnostics port at rear
Screw-in grounding bolts
6GK5 324-4QG00-1AR2
1 x 24 V DC, PoE
LEDs, connector power supply and data cable outlet on front
Diagnostics port at rear
Pressed-in grounding bolts
6GK5 324-4QG10-1AR2
1 x 100 to 240 V AC, PoE
LEDs, connector power supply and data cable outlet on front
Diagnostics port at rear
Screw-in grounding bolts
6GK5 324-4QG00-3AR2
1 x 100 to 240 V AC, PoE
LEDs, connector power supply and data cable outlet on front
Diagnostics port at rear
Pressed-in grounding bolts
6GK5 324-4QG10-3AR2
1 x 24 V DC, PoE
LEDs and diagnostics port at front,
connector power supply and data cable outlet at rear
Screw-in grounding bolts
6GK5 324-4QG00-1HR2
6GK5 324-4QG10-1HR2
1 x 100 to 240 V AC, PoE
LEDs and diagnostics port on front,
connector power supply and data cable outlet at rear
Screw-in grounding bolts
6GK5 324-4QG00-3HR2
6GK5 324-4QG10-3HR2
XR324-4M PoE TS 1 x 24 V DC, PoE, module varnished
LEDs, connector power supply and data cable outlet on front
Diagnostics port at rear
Screw-in grounding bolts
6GK5 324-4QG00-1CR2
1 x 24 V DC, PoE, module varnished
LEDs, connector power supply and data cable outlet on front
Diagnostics port at rear
Pressed-in grounding bolts
6GK5 324-4QG10-1CR2
SCALANCE XR-300M PoE
Compact Operating Instructions, 03/2022, A5E02661178-15 19

Note
For more information on Power over Ethernet (PoE), refer to the Con󹪝guration Manual X-300/
X-400.
Structure of the type designation
The type designation of an IE Switch X-300 is made up of several parts that have the following
meaning:
>@&RPSDFWKRXVLQJR5DFNGHYLFH1XPEHURIHOHFWULFDOSRUWVRUWRWDOQXPEHURISRUWVLQPRGXODUGHYLFHV1XPEHURIRSWLFDOSRUWVRUQXPEHURIPRGXOHVORWVLQPRGXODUGHYLFHV>@6WDQGDUGYHUVLRQTS7UDQVSRUWDWLRQ6\VWHP>@6WDQGDUGYHUVLRQEEC([SDQGHGWHPSHUDWXUHUDQJHPoE3RZHURYHU(WKHUQHW>@'HYLFHVZLWKRXWPRGXOHVORWVM0RGXODUGHYLFH,QWHUIDFHX 3 -
Interfaces of devices without optical ports:
Interface Property
FE Electrical RJ-45 port for 10/100 Mbps.
[-] Electrical RJ-45 port for 10/100 Mbps and 10/100/1000 Mbps.
Interfaces of devices with optical ports:
Interface Property
FE SC port 100 Mbps multimode FO cable (up to max. 5 km).
LD FE SC port 100 Mbps single mode FO cable (up to max. 26 km).
[-] SC port 1000 Mbps multimode FO cable (up to max. 750 m).
LD SC port 1000 Mbps single mode FO cable (up to max. 10 km).
LH SC port 1000 Mbps single mode FO cable (up to max. 40 km).
LH+ SC port 1000 Mbps single mode FO cable (up to max. 70 km).
If information applies to all devices, the term "IE Switches X-300" is used. If information applies
to only a particular product group, the relevant names will be used without extra information on
Device description
4.1 Product overview
SCALANCE XR-300M PoE
20 Compact Operating Instructions, 03/2022, A5E02661178-15