2.5G PCI-E To RJ45 Network Card RTL8125B Chip Gigabit Ethernet PCI Express Network Card 10/100/2500Mbps 1Gbps/2.5Gbps For PC
SPECIFICATIONS
Adapter Socket: RJ45
Applicable Network Type: Gigabit Ethernet
Application: Desktop
Auto MDIX: YES
Bluetooth Protocol: No support
Brand Name: TelDaykemei
Certification: CE
Chip: RTL8125B
Choice: yes
Data rate: 10M/100M/1G/2.5Gbps
Environment: Operating Temperature: 0 ℃-60 ℃
Frequency: none
Frequency Band Class: none
Full Duplex Support: YES
Heat dissipation: Support
High-concerned chemical: none
Interface Type: PCI Express
Kind: Internal
LED Indicator: Link/Act, Speed
Lan Transmission Rate: 1000M Ethernet
Model Name: 2.5G
Model Number: TXA092 2.5G PCIE
Network media: 10Base-T,cat3 or above UTP,1000Base-Tx,cat5 or above UTP
Origin: Mainland China
Package: Yes
Standard: IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3bz
Support OS: Windows 7/8/10/11, ROS,ESXi
Transmission Rate: 2500bps
Type: Wired
Wired Interfaces: RJ45
Wired socket: PCI-E
Wired transmission rate: 2.5G
Wireless Communication Standard: none
Wireless Protocol: 802.11n,802.11ax(802.11ax),802.11a/g,802.11ac
Wireless socket: none
Wireless transmission rate: none
semi_Choice: yes
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 ℃ |








- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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