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The ToughNet TN-G4500 Series M12 managed Ethernet switches are designed for railway applications, including rolling stock and wayside
installations. These switches are equipped with M12 and similar circular connectors to ensure tight, robust connections, and guarantee reliable
operation in industrial environments where vibrations and shock are commonplace. The TN-G4500 Series Ethernet switches provide 4 10G
Ethernet M12 ports with PoE functionality, 16 Gigabit Ethernet M12 ports, and 8 ports with PoE functionality. These PoE switches are classified as
power source equipment (PSE), capable of providing up to 30 watts of power per port to IEEE 802.3at/af-compliant powered devices (PDs), such as
IP cameras and wireless access points.
The TN-G4500 Series has M12 connectors that are tailor-made for push-pull cables to facilitate quick installation and allow M12 rotary cables to be
utilized. The 24 to 110 VDC wide power input range and isolated dual power inputs not only allow you to use the same type of power source at
different sites around the globe, but also increase the reliability of your communications system. Furthermore, the -40 to 70°C wide operating
temperature range allows deployment in harsh environments. The TN-G4500 Series complies with the essential sections of the EN 50155 standard,
covering operating temperature, power input voltage, surge, ESD, vibration, power isolation, and features models with conformal coating to ensure
suitability for a variety of industrial applications.
Additional Features and Benefits
Provides up to 30 watts per PoE port with a total power budget of
120 watts per switch
DHCP Option 82 for IP address assignment with different policies
IGMP snooping and GMRP for filtering multicast traffic
Supports the EtherNet/IP and Modbus/TCP industrial Ethernet
protocols
Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network
planning
QoS (IEEE 802.1p/1Q and ToS/DiffServ) allows real-time traffic
classification and prioritization
IEEE 802.3ad LACP for optimal bandwidth utilization
SNMPv1/v2c/v3 for different levels of network management
TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance
network security
RMON for efficient network monitoring and proactive capability
Bandwidth management prevents unpredictable network conditions
Port locking to only allow access to authorized MAC addresses
Port mirroring for online debugging
Automatic warning notifications through email and relay output
Line-swap fast recovery
LLDP for automatic topology discovery in network management
software
Configurable by web browser, Telnet/serial console, CLI, and Windows
utility
Loop protection to prevent network loops
Wall mounting installation
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Features
- 4 10G ports and 12 Gigabit ports with push-pull M12 connectors
- Isolated power with 24 to 110 VDC power supply range
- Complies with all EN 50155 mandatory test items
- -40 to 70°C operating temperature range
- Turbo Ring and Turbo Chain (recovery time < 50 ms @ 250 switches), and RSTP/STP for network redundancy
- 12 IEEE 802.3at/af compliant PoE and Ethernet combo ports
- Provides up to 30 W per PoE port
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