Moxa TN-5508A/5516A PoE Series Switches 仕様ガイド

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Industry-specific Ethernet Switches

The ToughNet TN-5500 series M12 PoE managed Ethernet switches 
are designed for industrial applications, such as rolling stock, vehicle, 
and railway. The TN series switches use M12 and other circular 
connectors to ensure tight, robust connections, and guarantee reliable 
operation against environmental disturbances, such as vibration and 
shock. The TN-5500-PoE series Ethernet switches provide 8 or 16 Fast 
Ethernet M12 ports with 4 or 8 IEEE 802.3af compliant PoE (Power-
over-Ethernet) ports. The switches are classified as power source 
equipment (PSE) and provide up to 15.4 watts of power per port, and 
can be used to power IEEE 802.3af compliant powered devices (PDs) 

(such as surveillance cameras, wireless access points, and IP phones) 
when AC power is not readily available or is cost-prohibitive to provide 
locally for rolling stock. In addition, the 24/48 VDC, or 110/220 VDC/
VAC dual, redundant power supply increases the reliability of your 
communications and saves on cabling/wiring costs. Wide temperature 
models with an extended operating temperature range of -40 to 75°C 
are also available. The TN-5500-PoE series Ethernet switches are 
compliant with the essential sections of EN 50155, covering operating 
temperature, power input voltage, surge, ESD and vibration, making 
the switches suitable for a variety of industrial applications.

•  Advanced PoE management function

•  Three rotary switches for setting the last 3 digits of the IP address 

makes maintenance even easier

•  IPv6 Ready logo awarded (IPv6 Logo Committee certified)

•  Leading EN50155-compliant PoE switches for rolling stock 

applications

•  DHCP Option 82 for IP address assignment with different policies

•  Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 

switches), and RSTP/STP for network redundancy

•  IGMP snooping and GMRP for filtering multicast traffic 

•  Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network 

planning

•  QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase determinism

•  IEEE 802.3ad, LACP for optimum bandwidth utilization

•  SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network 

security

•  SNMPv1/v2c/v3 for different levels of network management

•  RMON for efficient network monitoring and proactive capability

•  Bandwidth management prevents unpredictable network status

•  Lock port allows access by only authorized MAC addresses

•  Port mirroring for online debugging

•  Automatic warning by exception through email, relay output

•  Line-swap fast recovery

•  Automatic recovery of connected device’s IP addresses

•  LLDP for automatic topology discovery in network management 

software

•  Configurable by web browser, Telnet/serial console, and Windows 

utility

•  Panel mounting or DIN-Rail mounting installation capability

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Standards: 
IEEE 802.3af for Power-over-Ethernet 
IEEE 802.3 for 10BaseT 
IEEE 802.3u for 100BaseT(X) 
IEEE 802.3ab for 1000BaseT(X) 
IEEE 802.3x for Flow Control 
IEEE 802.1D for Spanning Tree Protocol 
IEEE 802.1w for Rapid STP 
IEEE 802.1Q for VLAN Tagging 
IEEE 802.1p for Class of Service 
IEEE 802.1X for Authentication 
IEEE 802.3ad for Port Trunk with LACP

Protocols: IGMPv1/v2, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/
Client, DHCP Option 66/67/82, BootP, TFTP, SNTP, SMTP, RARP, 
RMON, HTTP, HTTPS, Telnet, SSH, Syslog, SNMP Inform, LLDP, IEEE 
1588 PTP, IPv6, NTP Server/Client
MIB: MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge 
MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9
Flow Control: IEEE802.3x flow control, back pressure flow control

Priority Queues: 4
Max. Number of Available VLANs: 64
VLAN ID Range: VID 1 to 4094
IGMP Groups: 256

Power over Ethernet