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Axiom E10G42BFSR-AX 10Gbs Dual Port SFP+ PCIe x8 NIC for Intel with Transceivers - 10GBase-SR Fiber Network Adapter
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Product Features
Technical Overview
This network adapter utilizes a PCI Express 2.0 x8 host interface that provides 4000 MB/s bandwidth for low-latency data transfer. The dual SFP+ ports support optical fiber media, delivering up to 10Gbps per port with 10GBase-SR network technology for reliable high-speed connectivity.
The card's physical design maintains compatibility with standard server chassis while optimizing space utilization. With precise dimensions and lightweight construction, it integrates seamlessly into existing infrastructure without requiring specialized mounting hardware or excessive clearance.
Relevant factors for this section include Host Interface, Total Number of Ports, Expansion Slot Type. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This adapter provides cost-effective 10Gigabit Ethernet expansion by consolidating two network ports into a single PCIe slot, reducing hardware complexity and infrastructure costs while doubling available bandwidth for critical server applications.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Included Transceivers, Server Optimization.
Included Transceivers
Comes with SFP+ transceivers pre-installed, eliminating the need for separate purchases and ensuring immediate deployment readiness for optical fiber networks.
- Ready for installation
- No additional component costs
- Guaranteed compatibility
Server Optimization
Specifically engineered for server environments with robust construction and reliable performance characteristics suitable for continuous operation in data center conditions.
- Extended duty cycle
- Stable thermal performance
- Server-grade components
Deployment / Use Cases
The E10G42BFSR-AX adapter excels in server-to-server connections within data centers, providing the high-bandwidth links necessary for virtualization clusters, storage area networks, and database server interconnects. Its optical fiber support enables longer distance connections between racks or across data center floors without signal degradation.
This card is particularly valuable for upgrading existing server infrastructure to 10Gigabit Ethernet without requiring complete network overhaul. IT administrators can incrementally enhance network performance by deploying these adapters in critical servers while maintaining compatibility with existing 1Gigabit infrastructure elsewhere in the network.
Data Center Interconnects
Establish high-speed links between virtualization hosts, storage servers, and application servers to reduce network bottlenecks and improve overall system responsiveness.
Network Upgrades
Selectively upgrade specific servers to 10Gigabit connectivity while preserving existing network investments, providing a cost-effective path to higher performance.
Physical Profile
The compact plug-in card design measures 6.50 inches in height, 0.51 inches in width, and 2.68 inches in depth, with a weight of approximately 4.96 ounces. These dimensions ensure compatibility with standard server expansion slots while maintaining sufficient clearance for optimal airflow within server chassis. The low-profile form factor and lightweight construction facilitate easy installation and maintenance without requiring specialized tools or mounting hardware.
- Width
- 0.51" (13 mm)
- Depth
- 2.68" (68 mm)
- Height
- 6.50" (165 mm)
- Weight
- 4.96 oz (140.61 g)
Highlights
- Dual-port 10Gigabit Ethernet SFP+ network interface card
- PCI Express 2.0 x8 host interface with 4000 MB/s bandwidth
- Includes SFP+ transceivers for immediate optical fiber deployment
- 10GBase-SR network technology for reliable high-speed connectivity
- Specifically designed for Intel-based server platforms
- Compact plug-in card form factor for easy server integration
- Supports optical fiber media for longer distance connections
- Three-year limited warranty for extended protection
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | E10G42BFSR-AX |
| Brand Name | Axiom |
| Product Name | PCIe x8 10Gbs Dual Port Fiber Network Adapter for Intel |
| Product Type | 10Gigabit Ethernet Card |
| Interfaces/Ports | |
| Host Interface | PCI Express 2.0 x8 |
| Total Number of Ports | 2 |
| I/O Expansions | |
| Expansion Slot Type | SFP+ |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Network & Communication | |
| Network Technology | 10GBase-SR |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Height | 6.50" (165 mm) |
| Width | 0.51" (13 mm) |
| Depth | 2.68" (68 mm) |
| Weight (Approximate) | 4.96 oz (140.61 g) |
| Miscellaneous | |
| Device Supported | Server |
| Warranty | |
| Limited Warranty | 3 Year |
FAQ
What type of network connections does this adapter support?
This adapter supports optical fiber connections through its dual SFP+ ports using 10GBase-SR network technology. It is designed specifically for fiber optic cabling, which enables reliable high-speed data transmission over longer distances compared to copper connections, making it ideal for data center environments where servers may be located across different racks or floors.
What PCIe slot is required for this network card?
The Axiom E10G42BFSR-AX requires a PCI Express 2.0 x8 slot for proper installation and operation. This interface provides the necessary bandwidth of 4000 MB/s to support dual 10Gbps ports simultaneously. The card is backward compatible with PCIe 3.0 slots but will operate at PCIe 2.0 speeds, and it can physically fit in longer PCIe x16 slots while utilizing only x8 electrical connections.
Does this card include transceivers, or do I need to purchase them separately?
Yes, this network adapter includes SFP+ transceivers pre-installed, so no additional purchases are required for basic optical fiber connectivity. The included transceivers are specifically matched to the card's 10GBase-SR technology, ensuring optimal performance and compatibility without the need for separate sourcing or configuration of third-party transceiver modules.
What types of servers is this network adapter compatible with?
This adapter is designed for Intel-based server platforms and is specifically listed as supporting server devices. It is compatible with standard server chassis that have available PCIe x8 slots and sufficient physical clearance for its dimensions. The card's server-grade construction ensures reliable operation in data center environments with continuous uptime requirements.
What is the maximum data transfer rate per port?
Each SFP+ port on this adapter supports data transfer rates up to 10Gbps using 10GBase-SR network technology. With both ports active simultaneously, the PCIe 2.0 x8 interface provides sufficient bandwidth to handle the combined 20Gbps throughput without bottlenecking, enabling full utilization of both network connections for high-demand server applications.
What warranty coverage does this product include?
The Axiom E10G42BFSR-AX comes with a three-year limited warranty that covers manufacturing defects and component failures under normal operating conditions. This warranty provides extended protection for your investment and ensures support for the adapter throughout typical server deployment lifecycles in enterprise environments.
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