Moxa TN-5308-4PoE-48-T Switch 仕様ガイド

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Industry-specific Ethernet Switches
Specifications
Introduction
TN-5308-4PoE Series
EN50155 8-port IEEE 802.3af PoE unmanaged Ethernet switches
M12 connectors and IP40 metal housing
 
4 IEEE 802.3af compliant PoE and Ethernet combo ports
 
Provides up to 15.4 watts at 48 VDC per PoE port
 
EN50155/50121-3-2/50121-4, and NEMA TS2 compliant
 
-40 to 75°C operating temperature range (T models)
 
The ToughNet TN-5308-4PoE series M12 unmanaged Ethernet 
switches are designed for industrial applications in harsh 
environments. The M12 connectors ensure tight, robust connections, 
and guarantee reliable operation, even for applications that are 
subject to high vibration and shock. The TN-5308-4PoE series 
Ethernet switches provide 8 fast Ethernet M12 ports with 4 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.
The TN-5308-4PoE switches can be used to power IEEE 802.3af 
compliant powered devices (PDs), eliminating the need for additional 
wiring. The switches support IEEE 802.3/802.3u/802/3x with 10/100M, 
full/half-duplex, MDI/MDI-X auto-sensing, and provide an economical 
solution for your industrial Ethernet network. Models with an extended 
operating temperature range of -40 to 75°C are also available. The TN- 
5308-4PoE switches are compliant with EN50155/50121-3-2/50121-4 
(railway applications) and NEMA TS2 (traffic control systems), making 
them suitable for a variety of industrial applications. 
Power over Ethernet
Technology
Standards: 
IEEE 802.3 for 10BaseT 
IEEE 802.3u for 100BaseT(X) 
IEEE 802.3x for Flow Control 
IEEE 802.3af for Power-over-Ethernet
Processing Type: Store and Forward
Flow Control: IEEE802.3x flow control, back pressure flow control
Interface
M12 Ports: 10/100BaseT(X) auto negotiation speed, F/H duplex mode 
and auto MDI/MDI-X connection
LED Indicators: PWR, LNK/ACT, PoE
Power Requirements
Input Voltage: 48 VDC (46 to 50 V)
Input Current: 1.6 A @ 48 VDC
Overload Current Protection: 3 A @ 48 VDC
Connection: M12 connector
Reverse Polarity Protection: Present
PoE 
(per port)
Max. Output Power: 15.4 W
Output Voltage: 44 to 48.5 VDC
Max. Output Current: 350 mA
Max. Overload Protection: 400 mA
Physical Characteristics
Housing: Metal, IP40 protection
Dimensions: 60 x 216.6 x 48.7 mm (2.36 x 8.53 x 1.91 in)
Installation: Panel mounting, DIN-Rail mounting (with optional kit)
Environmental Limits
Operating Temperature: 
Standard Models: 0 to 60°C (32 to 140°F) 
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Operating Humidity: 5 to 95% RH (non-condensing)
Regulatory Approvals
Safety: UL508 (Pending)
EMI: FCC Part 15, CISPR (EN55022) class A
EMS: 
EN61000-4-2 (ESD), level 3 
EN61000-4-3 (RS), level 3 
EN61000-4-4 (EFT), level 3 
EN61000-4-5 (Surge), level 3 
EN61000-4-6 (CS), level 3 
EN61000-4-8 
EN61000-4-11 
EN61000-4-12
Traffic Control: NEMA TS2 (Pending)
Rail Traffic: (for panel mounting installations) 
EN50155 (Pending), EN50121-3-2 (Pending), 
EN50121-4 (Pending)
Shock: IEC61373
Freefall: IEC60068-2-32
Vibration: IEC61373
Note: Please check Moxa’s website for the most up-to-date certification status.
Warranty
Warranty Period: 5 years
Details: See www.moxa.com/warranty