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Main image of TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

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Alt view image 4 of 20 - TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

Alt view image 5 of 20 - TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

Alt view image 6 of 20 - TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

Alt view image 7 of 20 - TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

Alt view image 8 of 20 - TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

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Alt view image 12 of 20 - TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

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TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

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8 x 2.5G RJ45 ports
Compatible with existing Cat5e or better cabling
40Gps switching capacity
Backwards compatible with 100/1000Mbps devices
Fanless design eliminates noise
Wall mountable for installation flexibility
IEEE 802.3bz (2.5G) compliant
Lifetime Warranty

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TRENDnet 8 Port 2.5G Switch

Model
Brand	TRENDnet
Series	ProSafe
Model	TEG-S381
Part Number	TEG-S381

Format & Standards
Format	Desktop
Standards	Passive PoE
Network Media	RJ45
Network Management Type	Unmanaged

Ports & Interface
Uplink Interface	RJ45
Uplink Speed	10/100 Mbps
Uplink Speed/Type	RJ45
Primary Port Count	8
Primary Ports	16 x SFP + 8 x RJ45
Primary Port Speed	10/100Mbps + 1000Mbps
Primary Port Type	RJ45

Data Transmission
Management Interface	RJ45
Management Feature	TEG-S381
Packet Forwarding Rate	40 gigabits_per_second
IPv4 Features	8 Port 2.5G

Details
SNMP	No
Layer	1
Layer 2 Features	RJ45, 40 gigabits_per_second, 8
Layer 3 Features	TEG-S381
Cabling	RJ45

Power Supply
PoE Power Budget	8 Port 2.5G
Power	AC 120/230 V ( 50/60 Hz )
Max Power Consumption	264 volts

Dimensions & Weight
Dimensions	14.33in W x 12.83in H x 9.06in D
Weight	1.2700

Environmental
Certification	on_product_cancer, not_applicable
Max Heat Dissipation	6.85 watts

Features
Features	• 8 x 2.5G RJ45 ports • Compatible with existing Cat5e or better cabling • 40Gps switching capacity • Backwards compatible with 100/1000Mbps devices • Fanless design eliminates noise • Wall mountable for installation flexibility • IEEE 802.3bz (2.5G) compliant • NDAA / TAA compliant (U.S. and Canada only) • Lifetime Warranty

Packaging
Package Contents	TEG-S381

Disclaimer
Disclaimer	on_product_cancer

Additional Information
First Listed on Newegg	July 24, 2025

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Item#: 9SIAHFEKJH4985

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TRENDnet 8-Port 2.5G Switch, TEG-S381, 8 x 2.5G RJ45 Ports, 40Gps, NDAA + TAA Compliant, Ethernet Splitter

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Customer Reviews of the TRENDnet TEG-S381

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info