The TSW040 is an unmanaged 8-port PoE+ switch by Teltonika, featuring eight RJ45 ports with a total power budget of 240 W, or up to 30 W per port. This compact and rugged 8-port switch also features a 2-pin power input and an integrated DIN rail for easy mounting, making it ideal for industrial applications. The TSW040 has a wide voltage range of 7-57 VDC and a PoE-out voltage range of 44-57 VDC.

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	8
Basic switching RJ-45 Ethernet ports type	Fast Ethernet (10/100)
Installed SFP modules quantity	0
Installed SFP+ modules quantity	0
Fast Ethernet (copper) ports quantity	8
Weight & dimensions
Width	113.1 mm
Depth	74.6 mm
Height	41.2 mm
Weight	280 g
Power
Power source	DC
Power supply included	No
DC input voltage	7 - 57 V
Operational conditions
Operating temperature (T-T)	-40 - 75 °C
Operating relative humidity (H-H)	10 - 90%
Network
Networking standards	IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x
10G support	No
Data transmission
MAC address table	2048 entries
Switching capacity	20 Gbit/s
Management features
Switch type	Unmanaged
Packaging content
Quick start guide	Yes
Design
Rack mounting	No
Stackable	No
Product colour	Black
Housing material	Aluminium
Reset button	No
LED indicators	Link, Power, Status
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Yes
Power over Ethernet (PoE) type supported	Active PoE
Power over Ethernet (PoE) ports quantity	8
Power over Ethernet (PoE) voltage	48 V
Power over Ethernet (PoE) power per port	30 W
Total Power over Ethernet (PoE) budget	240 W