Moxa EN50155 Ethernet Swtich - TN-5308-4/8PoE Series 8-port PoE Unmanaged Ethernet Switches

Features and Benefits

4 IEEE 802.3af compliant PoE and Ethernet combo ports
Provides up to 15.4 watts at 48 VDC per PoE port
EN 50155 and EN 50121-4 compliant
-40 to 75°C operating temperature range (T models)

Introduction

The ToughNet TN-5308-4/8PoE 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-5308-4/8PoE series Ethernet switches provide 8 fast Ethernet M12 ports with 4/8 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.

The TN-5308-4/8PoE 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-5308-4/8PoE switches are compliant with EN50155/50121-4 making them suitable for a variety of industrial applications.

• 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	• TN-5308-4PoE: 4.6 A @ 48 VDC • TN-5308-8PoE: 2.9 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	TN-5308-4PoE: 60 x 216.6 x 48.7 mm (2.36 x 8.53 x 1.91 in) TN-5308-8PoE: 80 x 216.6 x 49.5 mm (3.15 x 8.53 x 1.95 in)
Weight	TN-5308-4PoE: 675 g TN-5308-8PoE: 970 g
Installation	Panel mounting, DIN-Rail mounting (with optional kit)
• Environmental Limits
Operating Temperature	Standard Models: -25 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)
Ambient Relative Humidity	5 to 95% (non-condensing)
• Standards and Certifications
Safety	UL 508 (Pending)
EMI	FCC Part 15 Subpart B Class A, EN 55022 Class A
EMS	EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) exceeds Level 3, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8, EN 61000-4-11
Rail Traffic	(for panel mounting installations) EN 50155, EN 50121-4
Shock	IEC 61373
Freefall	IEC 60068-2-32
Vibration	IEC 61373
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

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Available Models

	Model No.	Description
	TN-5308-4PoE-48	Unmanaged Ethernet switch with 4 10/100BaseT(X) ports and 4 PoE ports with M12 connectors, 0 to 60°C operating temperature
	TN-5308-4PoE-48-T	Unmanaged Ethernet switch with 4 10/100BaseT(X) ports and 4 PoE ports with M12 connectors, -40 to 75°C operating temperature
	TN-5308-8PoE-48	Unmanaged Ethernet switch with 8 PoE ports with M12 connectors, 0 to 60°C operating temperature
	TN-5308-8PoE-48-T	Unmanaged Ethernet switch with 8 PoE ports with M12 connectors, -40 to 75°C operating temperature

Optional Accessories

DIN-Rail Power Supplies

	Model No.	Description
	DR-75-48	75W/1.6A DIN-Rail 48 VDC power supply with universal 85 to 264 VAC input, -10 to 60°C operating temperature
	DR-120-48	120W/2.5A DIN-Rail 48 VDC power supply with universal 88 to 132 VAC or 176 to 264 VAC input by switch, -10 to 60°C operating temperature
	DRP-240-48	240W/5A DIN-Rail 48 VDC power supply with universal 85 to 264 VAC input, -10~70°C operating temperature

Power Cords

	Model No.	Description
	CBL-M23(FF6P)/Open-BK-100 IP67	M23 Power Cords
	CBL-M12(FF5P)/Open-100 IP67	1-meter A-coded M12-to-5-pin power cable, 5-pin female M12 connector, IP67-rated
	CBL-M12D(MM4P)/RJ45-100 IP67	1-meter D-coded M12-to-RJ45 Cat-5C UTP Ethernet cable, 4-pin male M12 connector, IP67-rated

Cap

	Model No.	Description
	A-CAP-M12F-M	Metal Cap for M12 Female Connector
	A-CAP-M12M-M	Metal cap for M12 male connector

Mounting Kits

	Model No.	Description
	DK-TN-5308	DK-TN-5308

Connectors

	Model No.	Description
	M12D-4P-IP68	Field-installation D-coded screw-in Ethernet connector, 4-pin male M12 connector, IP68-rated

TN-5308-4/8PoE Series

EN 50155 8-port IEEE 802.3af PoE unmanaged Ethernet switches

Evaluation units available for online purchase

Features and Benefits

Introduction

Available Models

Compatible Modules

Optional Accessories

Product