2010. 12. 25. 11:31
The Ethernet Expansion Card (CIOv) is an Ethernet expansion card with two 1 Gb Ethernet ports designed for BladeCenter servers with CIOv expansion slots. It is based on proven Broadcom 5709S ASIC technology and offers value added features like TCP Offload (TOE) and software-based iSCSI support for high performance.
This card is installed into the CIOv slot of the supported blade server. It provides connections to Ethernet-compatible modules located in bays 3 and 4 of supported BladeCenter chassis. The CIOv slot is a second generation PCI Express x8 slot. A maximum of one Ethernet Expansion Card (CIOv) is supported per single-wide blade server.
Features
The expansion card has the following features:
- PCI Express host interface
- Broadcom BCM5709S communication module
- BladeCenter Open Fabric Manager (BOFM) support
- Connection to 1000BASE-X environments using BladeCenter Ethernet switches
- Full-duplex (FDX) capability, enabling simultaneous transmission and reception of data on the Ethernet local area network (LAN)
- Failover support
- Preboot Execution Environment (PXE) support
- Support for direct memory access (DMA)
- Wake on LAN support for both ports
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