8-Port 2.5G Switch by TRENDnet
The TRENDnet TEG-S381 is a high-performance 8-port 2.5G switch designed for businesses and professionals who demand faster network speeds without complexity. This unmanaged multi-gigabit switch delivers 40Gbps switching capacity, making it ideal for small offices, creative studios, and network upgrades. With 2.5GBASE-T RJ45 ports that work with existing Cat5e cabling, you get instant speed improvements without costly infrastructure overhauls. The fanless metal construction ensures silent operation, while wall-mounting capability provides flexible deployment in any environment.
Key Features
- Eight 2.5GBASE-T RJ45 ports for multi-gigabit connectivity
- 40Gbps non-blocking switching fabric for maximum throughput
- Backward compatible with 100Mbps and 1000Mbps devices
- Works with existing Cat5e or better cabling infrastructure
- Fanless metal design eliminates noise and heat concerns
- Wall-mountable for flexible installation options
- IEEE 802.3bz compliant for industry standards
- NDAA/TAA compliant for U.S. and Canadian procurement
Technical Specifications
| Specification |
Details |
| Manufacturer |
TRENDnet |
| Model Number |
TEG-S381 |
| Port Configuration |
8 × 2.5GBASE-T RJ45 |
| Switching Capacity |
40Gbps |
| Port Speed |
2.5G, 1G, 100Mbps (auto-negotiating) |
| Cable Compatibility |
Cat5e, Cat6, Cat6a, Cat7 |
| Design |
Fanless metal chassis |
| Mounting |
Desktop or wall-mount |
| Standards Compliance |
IEEE 802.3bz, NDAA/TAA |
| Power Consumption |
Low-power fanless operation |
Frequently Asked Questions
What is a 2.5G switch and why do I need one?
A 2.5G switch provides 2.5 gigabit-per-second port speeds, offering a significant upgrade from standard 1G switches. It's perfect for businesses handling large file transfers, video production, or network-intensive applications. The TEG-S381 delivers this performance at an affordable price point without requiring new cabling.
Is the TRENDnet TEG-S381 compatible with my existing network?
Yes. This unmanaged switch is fully backward compatible with 100Mbps and 1000Mbps devices. It automatically negotiates connection speeds, so older equipment works seamlessly alongside newer 2.5G devices. Your existing Cat5e cabling is supported, making upgrades simple.
Can I mount this 8-port switch on a wall?
Absolutely. The fanless metal design includes wall-mounting capability, allowing flexible placement in server rooms, network closets, or office spaces. The silent operation means you can install it anywhere without noise concerns.
What does IEEE 802.3bz compliance mean?
IEEE 802.3bz is the industry standard for 2.5GBASE-T and 5GBASE-T Ethernet. This certification ensures the TEG-S381 meets strict performance and interoperability requirements, guaranteeing reliable operation with certified networking equipment worldwide.
