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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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10GBaseT(X) Ports (M12 X-coded 8-pin female connector with bypass relay)
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10/100/1000BaseT(X) Ports (M12 X-coded 8-pin female connector)
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PoE Ports (10GBaseT(X), M12 X-coded 8-pin female connector)
TN-G4516 non-BP models: 4
TN-G4516 BP models: 2
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PoE Ports (100/1000BaseT(X), M12 X-coded 8-pin female connector)
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Standards
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN Tagging
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1X for authentication
IEEE 802.3 for 10BaseT
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3u for 100BaseT(X)
IEEE 802.3bz for 5GBaseT and 2.5GBaseT
IEEE 802.3an for 10GBaseT
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3af/at for PoE/PoE+ output
IEEE 802.3x for flow control
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Broadcast Forwarding
IP directed broadcast, broadcast forwarding
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Configuration Options
Command Line Interface (CLI), Command Line Interface (CLI) through Serial/Telnet/SSH, Web Console (HTTP/HTTPS), Windows Utility
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Filter
802.1Q, GMRP, GVRP, IGMP v1/v2, Port-based VLAN, Static Multicast
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Industrial Protocols
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Management
Account Management, Back Pressure Flow Control, DHCP Option 66/67/82, DHCP Server/Client, Flow control, HTTP, IPv4/IPv6, LLDP, Port Mirror, QoS/CoS/ToS, RARP, RMON, SMTP, SNMP Inform, Syslog, Telnet, SNMP Trap
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MIB
Bridge MIB, Ethernet-like MIB, MIB-II, P-BRIDGE MIB, Q-BRIDGE MIB, RMON MIB Groups 1, 2, 3, 9, RSTP MIB
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Redundancy Protocols
Link Aggregation, MSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2, Turbo Ring with DRC
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Security
TACACS+, Broadcast storm protection, HTTPS/SSL, Local Account Accessibility, Port Lock, RADIUS, Rate Limit, SSH
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Time Management
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IGMP Groups
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Max. No. of VLANs
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Priority Queues
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VLAN ID Range
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LED Indicators
PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL, Ethernet, PoE
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Console Port
RS-232 (M12 B-coded 5-pin female connector)
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Input Voltage
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No. of Power Inputs
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Operating Voltage
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Overload Current Protection
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Reverse Polarity Protection
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Total PoE Power Budget
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Input Current
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Power Connector
M12 K-coded 5-pin male connector
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Housing
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IP Rating
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Dimensions
291.6 x 117.7 x 132.2 mm (11.48 x 4.63 x 5.20 in)
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Weight
TN-G4516 without bypass: 2,730g(6.02lb)
TN-G4516 with bypass: 2,740g(6.04lb)
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Installation
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Protection
-CT model with PCB conformal coating
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Operating Temperature
-40 to 70°C (-40 to 158°F)
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Storage Temperature (package included)
-40 to 85°C (-40 to 185°F)
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Ambient Relative Humidity
5 to 95% (non-condensing)
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Altitude
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EMC
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EMS
IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 6 GHz: 20 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
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Freefall
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Radio Frequency
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Railway
EN 50121-4, EN 50155, IEC 60571
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Railway Fire Protection
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Safety
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Shock
IEC 60068-2-27, IEC 61373, EN 50155
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Vibration
IEC 60068-2-64, IEC 61373, EN 50155
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Time
TN-G4516 without bypass: 436,136 hrs
TN-G4516 with bypass: 435,764 hrs
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Standards
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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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