1983-8203 - IBM Power6 E4A 2-Port 10/100/1000 Base-TX Ethernet P

The IBM Power6 8203-E4A (#1983) IBM 2-Port 10/100/1000 Base-TX Ethernet PCI-X Adapter

The IBM 2-Port 10/100/1000 Base-TX Ethernet PCI-X Adapter is a Full Duplex, dual ported, Gigabit Ethernet adapter designed with highly integrated components. This adapter can be configured to run each port at 10, 100, or 1000 Mbps data rates. The adapter interfaces to the system via a PCI or PCI-X bus and connects to a network using a 4-pair CAT-5 Unshielded Twisted Pair (UTP) cable for distances of up to 100m. AIX Network Install Manager (NIM) boot capability is supported with this adapter. The adapter conforms to the IEEE 802.3ab 1000Base-T standard. The adapter also supports jumbo frames when running at the 1000 Mbps speed.

A function called 'Large Send' or sometimes known as TCP Segmentation is also provided by this adapter. This function offloads the TCP segmentation operation from the AIX IP layer to the adapter for outgoing (transmit side) TCP segments. Another function known as "Checksum Offload" which offloads the TCP/UDP Checksum Operation or workload from the CPU to the adapter is also provided.

The IBM 2-Port 10/100/1000 Base-TX Ethernet PCI-X Adapter The IBM Power6 8203-E4A (#1983) should be considered where maximum port density is required per I/O card slot. For a suggested maximum number of adapters taking performance into consideration, refer to the RS/6000 & pSeries PCI Adapter Placement Reference SA38-0538. If card slots are not the limiting factor and maximum throughput is required, the single port IBM 10/100/1000 Base-TX Ethernet PCI-X Adapter The IBM Power6 8203-E4A (#1979) is the preferred solution.

Note: For optimum performance, the adapter should be placed in a 64 bit PCI-X card slot whenever possible.

Limitations: The 1000 Mbps speed is not supported in Half Duplex (HDX) mode.

Attributes provided: Two full-duplex 10/100/1000Base-TX UTP connections to Gigabit Ethernet LAN(s).

Attributes required: One available PCI or PCI-X card slot

For 8203-E4A: The IBM Power6 8203-E4A (#1983)

Minimum required: 0

Maximum allowed: 32 (Initial order maximum: 0)

OS level required: AIX 5.3 with the 5300-07 Technology Level or later. AIX 6.1 or later. SUSE Linux Enterprise Server 10 SP1 for POWER Systems, or later. Red Hat Enterprise Linux for POWER, version 4.5, or later. Red Hat Enterprise Linux for POWER, version 5.1, or later.

Initial Order/MES/Both/Supported: Supported

CSU: Yes

Return parts MES: Does not apply

Note: Maximum of two allowed in CEC under AIX or Linux. System maximum of 32 under AIX or Linux. Not supported under IBM i.