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IBM EN4091 Flex System 10Gb Ethernet Pass-thru Module
- 10Gb Ethernet connectivity.
- Pass-thru functionality (no switching).
- Designed for IBM Flex System.
- High-performance, low-latency data transfer.
- Simplifies network architecture at the rack level.
- Supports direct connection to external network infrastructure.
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Key specifications
See full specs ↓- Product Type
- Ethernet Pass-thru Module
- Port Type
- 10Gb Ethernet
- Number of Ports
- Multiple (typically 4-8 per module)
- Functionality
- Pass-thru
- Compatibility
- IBM Flex System
- Data Rate
- 10 Gbps per port
Product details
The IBM EN4091 Flex System 10Gb Ethernet Pass-thru Module provides high-speed network connectivity for IBM Flex System compute nodes. It acts as a simple, high-performance bridge, passing 10Gb Ethernet traffic directly from the compute node's network adapters to external network switches without performing any switching functions itself.
Technical Information
| Product Type | Ethernet Pass-thru Module |
| Port Type | 10Gb Ethernet |
| Number of Ports | Multiple (typically 4-8 per module) |
Additional Specifications
| Functionality | Pass-thru |
| Compatibility | IBM Flex System |
| Data Rate | 10 Gbps per port |
Description
The IBM EN4091 Flex System 10Gb Ethernet Pass-thru Module is a specialized networking component designed to enhance connectivity within the IBM Flex System ecosystem. Unlike traditional network switches, this module operates purely as a pass-thru device. It directly connects the integrated network adapters of Flex System compute nodes to the external network infrastructure, such as top-of-rack switches or blade switches, without introducing any switching logic or latency. This pass-thru architecture offers significant advantages in terms of simplicity, performance, and predictability. By eliminating the switching fabric, the EN4091 ensures minimal latency and maximum throughput for 10Gb Ethernet traffic originating from the compute nodes. This is particularly beneficial for high-performance computing (HPC) clusters, demanding virtualization environments, or any application where network speed and low latency are critical. The EN4091 module simplifies network management at the chassis level, as the complex switching decisions are handled by external, dedicated network switches. This design also contributes to higher port density within the Flex System chassis, as the module itself does not require internal switching resources. It is an ideal solution for environments that prefer a clear separation of compute, storage, and network functions, with external switches managing the overall network fabric.
Condition: Refurbished
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