Introduction

This single-port 2.5Gbps PCIe network card offers a versatile and low-cost way to deploy 2.5GbE network connectivity. It adds one copper Ethernet port to your server or desktop computer and provides Multi-Gigabit Ethernet access to your network at four speeds: 2.5 Gbps, 1G, 100Mbps, 10Mbps. 

Cost-Effective Multi-Gigabit Ethernet Solution 

The 2.5GBASE-T NIC provides additional bandwidth using your existing Ethernet infrastructure to help reduce the cost of cabling upgrades. The card enables you to connect to 2.5GBASE-T and NBASE-T equipment at network speeds of 10Mbps, 100Mbps, 1Gbps, 2.5Gbps over your CAT5e cabling (up to 100 m depending on the network configuration). 

Optimal Technology for Optimal Performance 

The network adapter card adds one Ethernet port to your workstation through a x4 PCIe slot. It features 2.5GBASE-T technology, supporting advanced Multi-Gigabit systems, including Cisco campus switches and Aruba Networks access points. The network card also supports NBASE-T and additional features including 16K Jumbo Frames, Auto-MDIX and Wake-on-LAN (WoL). 

Efficient Ethernet 

The Realtek RTL8125 chipset, compliant with IEEE 802.3az and IEEE802.3u supports the PCIe 2.0 interface for PC embedded applications. It provides up to a 250% increase in data rate over Gigabit Ethernet and requires no changes to existing cable infrastructure. 

The ST2GPEX is backed by a StarTech.com 2-year warranty and free lifetime technical support. 

Features

• Multi-Gigabit Ethernet connectivity with four network speeds: 2.5G, 1G, 100Mbps, 10Mbps
• Compatible with both 2.5GBASE-T and NBASE-T specifications
• Supports 2.5Gbps network speeds on CAT5e cabling and CAT6a
• IEEE 802.3az and IEEE802.3u compliant energy efficient Realtek RTL8125 chipset
• Flexible installation with both standard and low-profile brackets included

Specification

Connector Type(s): PCI Express x4 Male

External Ports: RJ-45 Female

Humidity: 20% ~ 80% RH

Operating Temperature: 5°C to 50°C

Storage Temperature: -20°C to 60°C

Bus Type: PCI Express

Card Type: Standard Profile (LP bracket incl.)

Chipset ID: Realtek RTL8125

Industry Standards: IEEE 802.3ab (1000BASE-T)

IEEE 802.3bz (2.5GBASE-T)

IEEE 802.3i (10BASE-TX)

IEEE 802.3u (100BASE-TX)

Ports: 1

LED Indicators: Green LED: 1Gbps/100Mbps/10Mbps

Green LED: 2.5Gbps

Package Height: 30 mm [1.2 in]

Package Length: 14.2 cm [5.6 in]

Package Width: 17 cm [6.7 in]

Shipping (Package) Weight: 60 g [2.1 oz]

Auto MDIX: Yes

Compatible Networks: 2.5G/1G/100Mbps/10Mbps

Full Duplex Support: Yes

Jumbo Frame Support: 16K max.

PXE: Yes

Product Height: 2 cm [0.8 in]

Product Length: 80 mm [3.1 in]

Product Width: 12 cm [4.7 in]

Weight of Product: 138 g [4.9 oz]

OS Compatibility: Windows 10

Included in Package: Low-Profile Bracket

Network Card

Quick-Start Guide