Product Description
Additional Information
Reviews (2)
| SPECIFICATIONS | |
| Brand | Cudy |
| Series | Ethernet PCIe Adapter |
| Model | PE25 2.5G Network Adapter |
| Chipset | Realtek RTL8125 |
| Interface | PCIe 2.0 x1 |
| Standards Support | IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab / IEEE 802.3az / IEEE 802.3bz |
| Media | 10Base-T Cat3 or above UTP, 1000Base-Tx Cat5 or above UTP |
| Data Rate | 10 / 100 / 1000 / 2500 Mbps |
| MTBF | 376,212 Hours |
| General | |
| Features | Auto MDIX |
| Full Duplex Communication | |
| 16K Jumbo Frames | |
| Wake-On-LAN (WOL) | |
| Protocol Offload (ARP, NS) | |
| ECMA Sleeping Hosts Proxy | |
| Precision Time Protocol (PTP) | |
| IEEE 802.1Q VLAN | |
| IEEE 802.1Qav | |
| IEEE 802.3ax-2010 | |
| IEEE 802.1P Layer 2 Priority | |
| IEEE 802.1ad Double VLAN | |
| Receive-Side Scaling (RSS) | |
| Microsoft NDIS5, NDIS6 (IPv4, IPv6, TCP, UDP) Checksum and Segmentation Task-offload (Large send and Giant send) | |
| Operating System Support | Windows 7 32 & 64-bit |
| Windows 8 32 & 64-bit | |
| Windows 10 32 & 64-bit | |
| Windows 11 64-bit | |
| Windows Server 2008, 2012, and newer | |
| Linux Kernel 4.15 and newer | |
| Dimensions | 71.5 x 50 x 1.6mm (L x H x D) |
| Slot Width | Single Slot |
| Box Contents | 1x Cudy PE25 2.5G PCIe Network Adapter |
| 1x Low-Profile Bracket with screw | |
| Driver CD | |
| Quick Start Guide | |
| Warranty Information | |
| Warranty | 1 Year Warranty |
| Manufacturer's Site | Visit the manufacturer's website |
|---|---|
| Product Link | Visit the manufacturer's page for this product |
- Stable 2.5Gbps - Vincent, 20 October 2024
I'm using the card for a NAS with intermittent loads. Connected to a 2.5g switch with a 20cm cable. It works as expected. The Linux support is working, the Realtek chip gets detected without any issues. I know this chipset had issues for others in the past. I was worried about the 2.5g support as my Intel nic was unstable. So far no drops or freezes.
- Disappointing - Lionel, 23 September 2022
I have got fast fibre and routers / switches. Tweaked these settings to 2.5Gbs. My "big" PC gets 850Mbps on mweb speed test whereas this only gets 430 - same as when using the built-in LAN card rated for 1Gbs. "big" PC has 2.5Gbs card built-in. Wanted to beef up an older PC used for email & internet. This was disappointing.
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