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Green PCB network card with silver RJ-45 port and metal bracket

TRENDnet

TRENDnet TEG-25GECTX 2.5G PCIe 2.0 x1 network card

SKU CH-7NBX-5VTNT MPN TEG-25GECTX

Adds a 2.5G Ethernet port via a PCIe 2.0 x1 slot, supporting jumbo frames and VLAN tagging with both bracket types included

  • StandardsIEEE 802.3u IEEE 802.3ab IEEE 802.3bz 2.5GBASE-T IEEE 802.1Q
  • Connectors1 x RJ-45 Ethernet port
  • InterfacePCIe 2.0 x1
  • TemperatureOperating Temperature: 0 ~ 40 degree Celsius
  • HumidityOperating Humidity: Max. 90% non-condensing
  • FeaturesConverts a PCIe slot into a 2.5G Ethernet Port Supports 802.
  • Adds 2.5G Ethernet through a PCIe 2.0 x1 slot
  • Supports 9KB jumbo frames for larger data packets
  • 1Q VLAN tagging separates network traffic
  • Standard and low-profile brackets fit any case
  • Works with Windows and Linux operating systems

2.5G PCIe 2.0 x1 Network Adapter

The TRENDnet TEG-25GECTX is a PCIe 2.0 x1 network interface card that adds a single 2.5GBASE-T RJ-45 port to a desktop computer. It supports IEEE 802.3ab, IEEE 802.3bz and IEEE 802.1Q VLAN tagging, and operates at temperatures from 0 to 40 degrees Celsius.

Suitable for Windows or Linux desktops with a free

This card suits builders who want 2.5G wired connectivity on a system that has an available PCIe 2.0 or later slot and runs Windows or Linux. Buyers who need multiple Ethernet ports, fibre connectivity, or Wi-Fi capability should look at other solutions.

PCIe 2.0 x1 interface determines slot compatibility

The adapter plugs into any PCIe 2.0 x1 or larger slot, so the motherboard must provide at least one such slot. Both standard and low-profile brackets are included to fit different case heights.

Highlights

  • Adds 2.5G Ethernet through a PCIe 2.0 x1 slot
  • Supports 9KB jumbo frames for larger data packets
  • 1Q VLAN tagging separates network traffic
  • Standard and low-profile brackets fit any case
  • Works with Windows and Linux operating systems

Specifications

BrandTRENDnet
ModelTEG-25GECTX
StandardsIEEE 802.3u
IEEE 802.3ab
IEEE 802.3bz 2.5GBASE-T
IEEE 802.1Q
Connectors1 x RJ-45 Ethernet port
InterfacePCIe 2.0 x1
TemperatureOperating Temperature: 0 ~ 40 degree Celsius
HumidityOperating Humidity: Max. 90% non-condensing
FeaturesConverts a PCIe slot into a 2.5G Ethernet Port
Supports 802.1Q VLAN Tagging
Includes standard and low-profile brackets
Windows and Linux support
IEEE 802.3ab and 802.3bz compliant
Supports up to 9KB jumbo frames
Hardware Interface:
PCIe 2.0 x1 interface
1 x RJ-45 Ethernet port (Supported Speeds: 2.5 Gbps / 1 Gbps / 100 Mbps)
LED indicators
Minimum Cable Requirements:
2.5GBASE-T (2.5 Gbps): Cat5e twisted pair @ 100m (328 ft.) (max.)
1000BASE-T (1 Gbps): Cat5e twisted pair @ 100m (328 ft.) (max.)
100BASE-TX (100 Mbps): Cat5 twisted pair @ 100m (328 ft.) (max.)
Compatibility:
Windows 10
Package ContentsTEG-25GECTX
Quick Installation Guide
CD-ROM (Drivers)
Standard & low-profile brackets
Shipping weight0.45 kg
Package size152 × 102 × 51 mm

Questions about this item

How much heat does the TEG-25GECTX generate when running at 2.5G all day?

The card is rated for 0 to 40 °C operating temperature with no active cooling, so it stays within that range during continuous use.

What must my motherboard provide for the TEG-25GECTX to function?

A free PCIe 2.0 x1 or larger slot and either Windows or Linux for the included drivers.

Will the TEG-25GECTX fit in a low-profile chassis alongside my existing expansion cards?

Yes, both standard and low-profile brackets are included so it can be installed in slim or full-height cases.

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