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Small-Tree 4-Port PCIe-Ethernetkarte 10/100/1000 P2EG-4-T
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4-Port Intel PCI Express Gigabit Ethernet Network Adapter P2EG-4-T
1 GBit
4 Ports
PCI Express 2.1
Geeignet für:  

The Small-Tree 4-Port Intel PCI Express Gigabit Ethernet Network Adapter P2EG-4-T allows you to expand the network connectivity of your Intel Mac systems. The P2EG-4-T provides the ability to significantly increase the network bandwidth of your system, enabling you to support larger projects effortlessly. The P2EG-4-T card supports jumbo frames, flow control and VLAN features which provide further improvements in performance with low CPU utilization. The P2EG-4-T Gigabit Ethernet ports will support Mac OS X's built-in link aggregation software in combination with the internal Gigabit Ethernet ports of the system. The P2EG-4-T will transparently load balance among all linked Gigabit Ethernet the ports and seamlessly fail over if one or more ports or cables become disabled. Must be using OS X 10.7 or later.

Supported Apple Platforms:
Mac Pro with PCI Express and the Intel-based Xserve.

Features Benefits
PCI Express Supports Apple Mac Pro with PCI Express and Intel Xserve systems.
IEEE 802.3ad Compatibility Supports Gigabit Ethernet link aggregation networking standard
Intel® i350 Gigabit Controller Provides high performance, reliability, and low power use in a single integrated Gigabit Ethernet controller chip
Jumbo Frames support up to 9 KB Increase performance through reduced overhead
TCP checksum offload in RX and TX Provides efficiency for host processing
Interrupt Moderation Delivers increased performance while significantly reducing CPU utilization
Gigabit speeds on Category-5 cable networks Able to achieve Gigabit speeds on commonly deployed CAT-5 cabling without costly cable replacement
Auto-sensing, self-configuring 10/100/1000 Mbps performance Enables migration to faster networks easily and inexpensively—adapter will automatically sense when the network is able to support a faster speed, and self-configure to save IT staff time, money and server downtime
Technical Specifications
System Requirements Mac Pro with PCI Express or Intel Xserve running OS X 10.7 or later
Connectors Four RJ-45
Wiring Cat-5, 4-pair
IEEE Standard/Network Topology 10BASE-T, 100BASE-TX, 1000BASE-T
Cable distance 100 meters
Jumbo Frames support up to 16KB
Auto-negotiation Full-duplex Capable Yes
TCP checksum offload Yes
Technical Features
Data rate(s) supported per port 10, 100, 1000 Mbps
Bus type PCI Express 2.1 (5.0 GTs)
Bus Width x4 Lane
Bus Speed 5 GTs
Interrupt Levels INTA
IEEE Support 802.3ab
Hardware Certifications FCC B, UL, CE, VCCI, BSMI, CTICK, MIC
Controller–Processor Intel i350AM4
Typical Power Consumption 5.04 W, 0.42A at 12V
Operating Temperature 0–45°C
Physical Dimensions
Board Size Low profile short add-in card: 167.64mm X 68.91mm (6.60"X 2.713")
Includes full height bracket Yes