Product Type | Network Card |
Form Factor | Low-profile PCIe card |
Chipset | Realtek RTL8125B |
Bus Type | PCI Express 2.0 x1 |
Bracket Type | Low profile and full-height brackets included |
Power Requirements | 12V DC via SATA or SP4 (LP4) power connector |
PoE Output Power | Up to 30W (PoE+) |
PoE Standards | IEEE 802.3af (15.4W), IEEE 802.3at (30W) |
Weight | 60 g [2.1 oz] |
StarTech 2.5Gbps PCIe PoE+ Network Card with 1 RJ45 Port – ST1000PEXPSE





Key Benefits

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AI-Powered Summaries from Online Customer Reviews
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- • Power PoE devices without additional injectors or switches, saving space and installation complexity
- • Upgrade to 2.5Gbps networking using existing cabling, improving performance cost-effectively
- • TAA-compliant and made in Taiwan, ideal for government and regulated industry procurement
Product Overview
PCI Express x1 PoE Network Card supports 2.5Gbps and supplies 30W PSE/25.5W PD at 48V DC; Use existing copper cables without a PoE injector; PCIe NIC supports 802.3af/at (PoE+) and NBASE-T; SATA/SP4 power connectors; Windows/Linux; LP Bracket inclSpecifications
Product Overview
Wireless Features
Wireless Capability |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | CE, FCC, REACH, RoHS |
Environmental Compliance | RoHS, WEEE |
Warranty | 2 Years |
Advanced Security Features
PXE Boot Support | Yes |
Jumbo Frame Support | Yes, up to 9K |
VLAN Tagging | IEEE 802.1Q |
MAC Address Filtering | Yes |
Interfaces
Interface Type | PCI Express x1 |
LAN Ports | 1 x RJ-45 |
Data Transfer Rate | 2.5 Gbps |
Data Link Protocol | 2.5GBASE-T, 1000BASE-T, 100BASE-TX, 10BASE-T |
Cable Type | Cat 5e or higher |
Auto-Negotiation | Yes |
Full Duplex Support | Yes |
Flow Control | IEEE 802.3x |
Wake on LAN | Yes |
Physical & Environmental
Width | 2.5 Inch |
Depth | 3.7 Inch |
Height | 0.6 Inch |
Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Storage Temperature | -20°C to 85°C (-4°F to 185°F) |
Relative Humidity | 20% to 80% RH (non‑condensing) |
Cloud Management & Licensing
Management Interface | |
Cloud Management | |
License Included |