D-Link DXE-820T User Manual
Product Highlights
High-speed Transmission
High-speed data transmission at rates of up to
40 Gbps allow for seamless data transfer
Advanced Features
802.3x ow control for trac management, 802.1Q
VLAN tagging for increased security, and checksum
ooading to reduce CPU processing burden
Bandwidth Management
NIC partitioning enables administrators to manage
bandwidth for greater network eciency
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DXE-820T
Dual Port 10 Gigabit Ethernet PCIe Adapter
Features
High-Performance:
• PCI Express Interface v2.0
• Auto-negotiation
• Up to 40 Gbps throughput
Advanced Standards-based Enterprise Features:
• 802.1Q VLAN tagging
• 802.3x ow control
• 802.3ad teaming
• Jumbo frame support
• SNMP statistics
• TCP/UDP/IP checksum ooading
Add 10 Gigabit connectivity to your server or high-powered workstation with the D-Link
DXE-820T Dual Port 10 Gigabit Ethernet PCIe Adapter. It is a high performance network
adapter which combines 10GBase-T with high-speed PCI Express 2.0 x8 interface. The DXE-820T
oers increased bandwidth over standard Cat 6a cabling without the need to overhaul your
infrastructure wiring or invest in a costly upgrade to bre. Furthermore, the PCI express interface
oers increased bandwidth, reliability and functionality compared with standard PCI network
cards. It is specically designed to allow throughput at rates up to 40 Gbps, thus eliminating the
bottleneck that exists with current 32 and 64-bit PCI bus architectures.
Advanced Features and Security
The adapter features onboard screening of 802.1Q VLAN tagged Ethernet frames, allowing you
to assign multiple subnets to each server and isolate devices within each VLAN from the rest
of the network for better trac control and security. With support for advanced features such
as 802.3x ow control, jumbo frames, and SNMP for network management, the DXE-820T can
easily interoperate with your current networking equipment.
Performance and Reliability
The DXE-820T increases network throughput by utilising PCI Express bus architecture. With
Smart Load Balancing™, the DXE-820T congures multiple adapters to work as a team, sharing
trac and ensuring data reliability. This creates both a faster network and provides fault
tolerance resulting in a stable and ecient network.
Checksum Ooading
The DXE-820T features TCP, UDP, and IP checksum ooading functionality, which transfers
the checksum processing tasks from the computer’s CPU to the network card. The DXE-820T’s
ability to handle the checksum processing means that the CPU’s processing power can be used
for other tasks while still achieving 20 Gbps network speeds.
Technical Specications
General
DXE-820T Dual Port 10 Gigabit Ethernet PCIe Adapter
Standards • IEEE 802.1Q VLAN tagging
• IEEE 802.3x flow control
• IEEE 802.3an 10GBASE-T
• IEEE 802.3ab 1000BASE-T
Power • Maximum Power Consumption: 23.38 W • Input Voltage: 3.3 V and 12 V
Data Transfer Rate • 1 Gbps Full Duplex
• 10 Gbps Full Duplex
Transmit Distance • 10GBASE-T
• 100M with Cat 6A or higher UTP
• 50M with Cat 6 UTP
Interface Slot • PCI Express v2.0 x8/x16 slot
Supported Functions • NIC partitioning
• Other performance features
• TCP, IP, UDP checksum
• TCP segmentation
• Adaptive interrupts
• Receive Side Scaling (RSS)
• Manageability
• Statistics for SNMP MIB II, Ethernet-like MIB, and
Ethernet MIB
• SMBus controller
• IPMI support (IPMI pass thru mode)
• Advanced network features
• Jumbo frames (up to 9 KB)
• Virtual LANs
• Smart load balancing teaming
• LiveLink™ (supported in both the 32-bit and 64-bit
Windows operating systems)
• IEEE 802.3u 100BASE-TX
• IEEE 802.3az Energy-Efficient Ethernet (EEE)
• IEEE 802.3ad teaming
• PCI Express x8 2.0, 5 GT/s compliant
• Auto mode (support 100 Mbps)
• 100/1000BASE-T
• 100M with Cat 5 or higher UTP
• Logical Link Control (IEEE Std 802.2)
• Layer-2 Priority Encoding (IEEE Std 802.1p)
• High-speed on-chip RISC processor
• Up to 3 classes of service (CoS)
• Integrated 96 KB frame buffer memory
• Quality of Service (QoS)
• Support for multicast addresses via 256 bits hashing
hardware function
• JTAG support
• PCI Power Management Interface (v1.1)
• 64-bit BAR support
• iSCSI Boot support
• Virtualization
• Microsoft
• VMware
Functionality
Driver Support • Windows Server 2008 (x86, x64)/2008 R2 (x64)
• Windows Server 2012
• RHEL 6.4/6.5 (x64), RHEL 5.9 (x64)
Diagnostic LED • Speed/Link • Activity
• SLES 11.2/11.3 (x64)
• Solaris 11/11.1
Physical
Dimensions • 181 mm x 120.9 mm x 21.6 mm (7.13 x 4.76 x 0.85 inches)
Temperature • Operating: 0 to 40 °C (32 to 104 °F) • Storage: -20 to 70 °C (-4 to 158 °F)
Humidity • Operating: 10% to 90% non-condensing • Storage: 10% to 90% non-condensing
Certifications • CE
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When connected in full-duplex mode.
• FCC
• C-Tick
For more information: www.dlink.com
D-Link European Headquarters. D-Link (Europe) Ltd., D-Link House, Abbey Road, Park Royal, London, NW10 7BX.
Specications are subject to change without notice. D-Link is a registered trademark of D-Link Corporation and its overseas subsidiaries.
All other trademarks belong to their respective owners. ©2015 D-Link Corporation. All rights reserved. E&OE.
Updated October 2015
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