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IBM 42C1790-HP NetXtreme II 1 x Port 10GBase-SR 10Gb/s PCI-Express x8 Gigabit Ethernet Fibre Network...
- Network Interface: 1 x 10 Gigabit Ethernet Port
- Port Type: 10GBase-SR (Short Reach)
- Data Rate: 10Gb/s
- Interface: PCI-Express x8
- Controller: NetXtreme II
- Connector Type: LC (for SR optics)
- Compatibility: Servers and workstations requiring high-speed Ethernet
- Features: Full-duplex operation, TCP/UDP/IP checksum offload
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Product Overview
This IBM NetXtreme II network adapter provides a single 10 Gigabit Ethernet port with a 10GBase-SR interface. It connects via a PCI-Express x8 slot, offering high-speed networking capabilities for servers and workstations.
Technical Information
| Number of Ports | 1 |
| Port Speed | 10Gb/s |
| Interface Type | 10GBase-SR |
| Bus Type | PCI-Express x8 |
Additional Specifications
| Controller | NetXtreme II |
| Connector | LC |
| Duplex Support | Full-Duplex |
Product Description
The IBM 42C1790-HP is a high-performance network adapter designed to meet the demanding bandwidth requirements of modern data centers and enterprise networks. Featuring a single 10 Gigabit Ethernet port utilizing the 10GBase-SR standard, it enables high-speed data transmission over multi-mode fiber optic cables, typically up to 300 meters. This makes it suitable for connecting servers to switches or for inter-server communication within a rack or data hall. Integrated with Broadcom's NetXtreme II controller, this adapter offers advanced features such as TCP/UDP/IP checksum offload and jumbo frame support, which help reduce CPU utilization and improve overall network throughput. The PCI-Express x8 interface ensures sufficient bandwidth for the 10Gb/s data rates, providing a robust connection to the host system. This adapter is an ideal solution for applications requiring high bandwidth and low latency, including storage area networks (SANs), high-performance computing (HPC) clusters, video streaming, and large-scale data transfers. Its SR (Short Reach) capability is optimized for shorter fiber runs commonly found within data center environments.
