TN-5308-4PoE Series

EN50155 8-port IEEE 802.3af PoE unmanaged Ethernet switches

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Features and Benefits

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)

Introduction

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.

• 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

• 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)

• 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

• Agency Approvals:
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
Safety	UL508 (Pending)
Shock	IEC61373
Freefall	IEC60068-2-32
Vibration	IEC61373
Traffic Control	NEMA TS2 (Pending)
Rail Traffic	(for panel mounting installations) EN50155 (Pending), EN50121-3-2 (Pending), EN50121-4 (Pending)