For the maximum possible bandwidth and bus efficiency with the lowest power consumption.
Overview
- Enjoy advanced manageability for both admins and engineers
- Feature a PCI Express (PCIe x1) design
- Includes a Microsoft Windows that performs tests, diagnostics and analysis
- Personalize your network based on your needs with priority queuing
Key Features
- I/O virtualization support for VMWare
- Link aggregation LACP
- MSI and MSI-X capabilities (up to 17 MSI vectors)
- NetQueue and Microsoft VMQ
- Smart Load Balancing (SLB) and failover
- VLAN support
Specifications
| Model | Width x Height | Weight | Connector | Power Consumption |
|---|---|---|---|---|
| 2911SX/ST | 8.8 x 6.9 cm (3.5 in x 2.7 in) | .068 kg (.13 lb) | 1000SX ST PCI Express x1 | 1.51 to 2.42W (varies by model) |
| 2911SX/SC | 8.8 x 6.9 cm (3.5 in x 2.7 in) | .068 kg (.13 lb) | 1000SX SC PCI Express x1 | 1.51 to 2.42W (varies by model) |
| 2911SX/LC | 8.8 x 6.9 cm (3.5 in x 2.7 in) | .068 kg (.13 lb) | 1000SX LC PCI Express x1 | 1.51 to 2.42W (varies by model) |
| 2911SFP/2 | 8.8 x 6.9 cm (3.5 in x 2.7 in) | .068 kg (.13 lb) | 1G SFP x 2 PCI Express x1 | 1.51 to 2.42W (varies by model) |
| 2911T/2 | 8.8 x 6.9 cm (3.5 in x 2.7 in) | .068 kg (.13 lb) | 100 m, 10/100/1000T x 2 PCI Express x1 | 1.51 to 2.42W (varies by model) |
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Ordering Information
Single Port Models
AT-2911SX/ST-901
1000SX ST PCI Express x1 network adapter, TAA(1)
AT-2911SX/SC-901
1000SX SC PCI Express x1 network adapter, TAA(1)
AT-2911SX/LC-901
1000SX LC PCI Express x1 network adapter, TAA(1)
Dual Port Models
AT-2911SFP/2-901
1G SFP x 2 PCI Express x1 network adapter, TAA(1)
AT-2911T/2-901
100 m, 10/100/1000T x 2 PCI Express x1 network adapter, TAA(1)
(1) Trade Act Agreement compliant
Ships with low-profile bracket attached to network adapter.
Standard bracket is included in packaging.
All Models
Some models are End-of-Sale. Click here for more information
2911SX/SC
2911SX/SC PCI Express x1 adapter card
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
20 Nov 2025
23 Dec 2025
20 Nov 2025
End of Software Support
23 Dec 2030
23 Dec 2030
23 Dec 2030
End of Life
23 Dec 2030
23 Dec 2030
23 Dec 2030
Alternate Products
2911SX/LC
1000SX/LC PCIe network adapter
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
20 Nov 2025
23 Dec 2025
20 Nov 2025
End of Software Support
23 Dec 2030
23 Dec 2030
23 Dec 2030
End of Life
23 Dec 2030
23 Dec 2030
23 Dec 2030
Alternate Products
2911LX/LC
1000LX (LC) PCIe x1 desktop fiber Network Interface Card
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
End of Software Support
End of Life
Alternate Products
2911SFP
Gigabit SFP PCIe x1 desktop fiber Network Interface Card
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
27 Mar 2018
27 Mar 2018
27 Mar 2018
End of Software Support
End of Life
27 Mar 2023
27 Mar 2023
27 Mar 2023
Alternate Products
2911STX/SC
1000SX (SC) + 10/100/1000T PCI Express x1 adapter card
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
27 Mar 2018
27 Mar 2018
20 Mar 2018
End of Software Support
End of Life
27 Mar 2023
27 Mar 2023
20 Mar 2023
Alternate Products
2911STX/LC
1000SX (LC) + 10/100/1000T PCI Express x1 adapter card
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
27 Mar 2018
27 Mar 2018
27 Mar 2018
End of Software Support
End of Life
27 Mar 2023
27 Mar 2023
27 Mar 2023
Alternate Products
2911LTX/SC
1000LX (SC) + 10/100/1000T PCIe x1 desktop Network Interface Card
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
27 Mar 2018
27 Mar 2018
27 Mar 2018
End of Software Support
End of Life
27 Mar 2023
27 Mar 2023
27 Mar 2023
Alternate Products
2911LTX/LC
1000LX (LC) + 10/100/1000T PCIe x1 desktop Network Interface Card
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
27 Mar 2018
27 Mar 2018
27 Mar 2018
End of Software Support
End of Life
27 Mar 2023
27 Mar 2023
27 Mar 2023
Alternate Products
2911LX/2LC
1000LX x 2 LC PCIe x1 desktop fiber Network Interface Card
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
27 Mar 2018
27 Mar 2018
27 Mar 2018
End of Software Support
End of Life
27 Mar 2023
27 Mar 2023
27 Mar 2023
Alternate Products
2911SFP/2
1G SFP dual port PCIe desktop network adapter
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
20 Nov 2025
20 Nov 2025
End of Software Support
23 Dec 2030
23 Dec 2030
End of Life
23 Dec 2030
23 Dec 2030
Alternate Products
2911T/2
10/100/1000T dual port PCIe desktop network adapter
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
20 Nov 2025
23 Dec 2025
20 Nov 2025
End of Software Support
23 Dec 2030
23 Dec 2030
23 Dec 2030
End of Life
23 Dec 2030
23 Dec 2030
23 Dec 2030
Alternate Products
2911SX/ST
1000SX/ST PCIe network adapter
Notice: This product is not available for purchase.
End-of-Sale information
End of Sale Announced
20 Nov 2025
23 Dec 2025
20 Nov 2025
End of Software Support
23 Dec 2030
23 Dec 2030
23 Dec 2030
End of Life
23 Dec 2030
23 Dec 2030
23 Dec 2030
Alternate Products
Documentation
Datasheet: 2911 Series
Product information for the 2911 Series PCI Express Gigabit Network Adapters
Translated Safety Statements
Here are translations of the safety statements. Languages include English, German, Spanish, French, Italian, and Swedish.
Installation and User Guide: 2911 Series
This guide contains the hardware installation instructions for the 2911 Series.