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
- Wake On Lan (WoL)
Specifications
| Model | Width | Height | Weight |
|---|---|---|---|
| 2911Ta | 9.8 cm (3.85 in) | 6.8 cm (2.67 in) | 34.02 grams (1.2 oz) |
| 2911Ta/2 | 9.8 cm (3.85 in) | 6.8 cm (2.67 in) | 39.69 grams (1.4 oz) |
| 2911SXa/SC | 9.7 cm (3.81 in) | 6.8 cm (2.67 in) | 39.69 grams (1.4 oz) |
| 2911SXa/ST | 9.9 cm (3.89 in) | 6.8 cm (2.67 in) | 31.18 grams (1.1 oz) |
| 2911SXa/LC | 9.8 cm (3.85 in) | 6.8 cm (2.67 in) | 34.02 grams (1.2 oz) |
| 2911SFPa/2 | 9.8 cm (3.85 in) | 6.8 cm (2.67 in) | 39.69 grams (1.4 oz) |
| 2911SPa | 9.8 cm (3.85 in) | 6.8 cm (2.67 in) | 34.02 grams (12 oz) |
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Ordering Information
Single Port Models
AT-2911SXa/ST-xx
1000SX ST PCIe x1 network adapter
AT-2911SXa/SC-xx
1000SX SC PCIe x1 network adapter
AT-2911SXa/LC-xx
1000SX LC PCIe x1 network adapter
AT-2911Ta-xx
10/100/1000T PCIe x1 network adapter
AT-2911SPa-xx
1G SFP PCIe x1 Network Adapter
Dual Port Models
AT-2911SFPa/2-xx
1G SFP x 2 PCIe x1 network adapter
AT-2911Ta/2-xx
10/100/1000T x 2 PCIe x1 network adapter
Where xx = 901 for single pack, TAA Compliant
Ships with low-profile bracket attached to network adapter.
Standard bracket is included in packaging.
All Models







Documentation
Datasheet: 2911a Series
Product Information for the 2911a Series of PCI Express Gigabit Network Adapters
Translated Safety Statements
Here are translations of the safety statements. Languages include English, German, Spanish, French, Italian, and Swedish.