Add 4 Gigabit Power over Ethernet ports to a PCI Express-enabled computer

The ST4000PEXPSE 4-Port PoE NIC lets you add four Gigabit Power over Ethernet ports through a single PCI Express slot. Each port can provide up to 25.5W of power, combining network data and power over a single Ethernet cable for reduced cable clutter and added convenience for remote PoE devices.

The PCI express PoE card supports the IEEE 802.3at (Type 1 and 2) standard for Power Sourcing Equipment (PSE), and can deliver up to 48V DC power to compliant Powered Devices (PD). This eliminates the need for a separate power source and data connection for PoE devices such as IP cameras, IP phones or wireless access points.

Suitable for any standard profile PCIe-enabled client, server or workstation, the PoE network card supports features such as Jumbo Frames (up to 9KB), VLAN tagging and Wake on LAN (WoL).

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage

- Position your network devices where power outlets aren’t available, with 25.5 Watts per-port PoE output
- Reduce expenses by using existing standard Cat5 (or better) Ethernet cabling to deliver power and data
- Optimize network traffic with support for advanced features, like Jumbo Frames and VLAN tagging

System requirements
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 2000, Windows 2000 Professional, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Linux operating systems supported	Y
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Ports & interfaces
Connectivity technology	Wired
Host interface	PCI Express
Interface	Ethernet
Ethernet LAN (RJ-45) ports	4
PCI Card form factor	Full-height
Weight & dimensions
Width	18 mm
Depth	243 mm
Height	120 mm
Weight	102 g
Power
Output voltage	48 V
Operational conditions
Operating temperature (T-T)	0 - 55 °C
Storage temperature (T-T)	-40 - 75 °C
Operating relative humidity (H-H)	10 - 90%
Network
Maximum data transfer rate	2000 Mbit/s
Networking standards	IEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
Ethernet LAN	Y
Ethernet LAN data rates	10,100,1000 Mbit/s
Cabling technology	10/100/1000BaseT(X)
Wake-on-LAN ready	Y
Auto MDIX IEEE	Y
Full duplex	Y
Jumbo frames support	Y
Jumbo frames	9000
Packaging data
Drivers included	Y
Package width	188 mm
Package depth	296 mm
Package height	66 mm
Package weight	428 g
Packaging content
Manual	Y
Other features
Buffer size	48 KB
Peripheral (Molex) power connectors (4-pin)	1
Number of SATA power connectors	1
Design
Internal	Y
Chipset	RTL8111E
LED indicators	Link, PoE
Certification	CE, FCC, REACH, TAA
Logistics data
Harmonized System (HS) code	85176990
Sustainability
Sustainability certificates	RoHS