Description
- Frequency: None
- Heat dissipation: Support
- Wireless Communication Standard: None
- Frequency Band Class: None
- Bluetooth Protocol: No support
- Wired socket: PCI-E
- Wireless socket: None
- Wired transmission rate: 2.5G
- Wired Interfaces: RJ45
- Model Name: 2.5G
- Wireless transmission rate: None
- High-concerned chemical: None
- Lan Transmission Rate: 1000M Ethernet
- Applicable Network Type: Gigabit Ethernet
- Wireless Protocol: 802.11n,802.11ax(802.11ax),802.11a/g,802.11ac
- Certification: CE
- Package: Yes
- Model Number: TXA092 2.5G PCIE
- Application: Desktop
- Interface Type: PCI Express
- Adapter Socket: RJ45
- Kind: Internal
- Transmission Rate: 2500bps
- Type: Wired
- Brand Name: TelDaykemei
- Origin: Mainland China
- Chip: RTL8125B
- Support OS: Windows 7/8/10/11, ROS,ESXi
- Standard: IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3bz
- Network media: 10Base-T,cat3 or above UTP,1000Base-Tx,cat5 or above UTP
- Data rate: 10M/100M/1G/2.5Gbps
- Auto MDIX: YES
- Full Duplex Support: YES
- LED Indicator: Link/Act, Speed
- Environment: Operating Temperature: 0 ℃-60 ℃
Product Description
l Integrated 10/100/1000M/2.5G transceiver.
l Supports 2.5G and 1G Lite mode.
l Auto-Negotiation with Extended Next Page capability(XNP).
l Supports PCI Express 2.1.
l Supports pair swap/polarity/skew correction
l Configurable MDI port ordering(MDI swap) for easy PCB layout.
l Crossover Detection&Auto-Correction.
l Supports 1-Lane 2.5/5Gbps PCI Express Bus.
l Embedded OTP memory can replace external EEPROM
l LAN disable with GPIO pin.
l Customized LEDs.
l Controllable LED Blinking Frequency and Duty Cycle.
l Self-Loopback diagnostic capability.
l Thermal management.
l 88-pin QFN “Green”package.
l Serial EEPROM.
l Supports 32Mbytes External Serial Peripheral Interface(SPI) Flash.
l Supports ECMA-393 ProxZzzy Standard for sleeping hosts.
l Supports LTR(Latency Tolerance Reporting)
l Wake-On-LAN and “RealWoW!”Technology(remote wake-up) support.
|
Chipset |
RTL8125B |
|
Port number |
1* RJ45 |
|
Standard |
IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3bz |
|
Network media |
10Base-T,cat3 or above UTP,1000Base-Tx,cat5 or above UTP |
|
IEEE Standards |
IEEE 802.11a/b/g/n/ac |
|
Data rate |
10/100/1G/2.5Gbps |
|
Interface |
PCI Express 1x slot |
|
Auto MDIX |
YES |
|
Full Duplex Support |
YES |
|
MTBF |
376,212 Hours |
|
LED Indicator |
Link/Act, Speed |
|
Dimension |
71.5*50*1.6mm |
|
Support OS |
Windows®10(32/64), Win7 (32/64), Win8,8.1 (32/64) Windows Server® 2012, 2008 LINUX up to 4.15 |
|
Environment |
Operating Temperature: 0 ℃-60 ℃ |











































А***о (verified owner) –
Stably operates at 2.5G
A***a (verified owner) –
It works excellent full 2500mbit/s
Л***в (verified owner) –
Just installed it to my pc to upgrade existing ethernet gigabit card. Fedora 41 with kernel 6.15.8 recognized the card with no problems. The transfer speed from one pc to another is increased from 116 mb/s to 290 mb/s, 2.5×, exactly as expected.
Н***ч (verified owner) –
Excellent 2.5g network card – real file speed between Windows and Linux is approximately 290 MB/s, which is roughly equivalent to 2.3g. Installed without drivers on Ubuntu 22.04 and Windows 10.
E***a (verified owner) –
Small board that does its job well. Installed on Linux and recognized immediately.
F***c (verified owner) –
Everything is fine. Already listening inside the machine. It started immediately in Linux Mint 21.3. 2.3Gbps to the server. A screw was added for fixing, and a low-profile backplate was not included for low cases.
J***a (verified owner) –
I have installed this 2.5 Gbps network card and the results are excellent. I have conducted stress tests with iPerf3 and it achieves a constant speed of 2.35 – 2.36 Gbps, which is the actual theoretical maximum excluding network management traffic (overhead).
The connection is very stable, with 0 retransmissions (Retr: 0) throughout the load test, ensuring no data loss or interference. Highly recommended if you are looking to upgrade your local network at a reasonable price and with the assurance that the hardware delivers what it promises.
Key points to highlight
Confirmed speed: It reaches a real speed of 2.35 Gbps.
Stability: Note that there are no transmission errors in the logs.
Installation: Yes, it was “Plug & Play” on Linux, which is a detail that helps other buyers a lot.
Delivery: Fast
r***A (verified owner) –
Well priced