Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet
Expansion Cards (CFFh) for IBM BladeCenter
IBM BladeCenter at-a-glance guide
IBM is committed to offering both function and flexibility to our clients through our products. IBM
BladeCenter was the first to offer end-to-end 10 Gb Ethernet in a blade server configuration, and these
expansion cards are part of that offering. IBM offers two new versions of the card, 2-port and 4-port, both
based on the new Broadcom 57711 controller. The existing cards, based on the proven Broadcom 57710
module, will continue to be available to support customers who want to maintain a consistent hardware
configuration.
Figure 1 shows the Broadcom 10 Gb Gen 2 2-port Ethernet Expansion Card (CFFh). The 4-port card has
a second Broadcom module under the heatsink and is almost identical.
Installing a Broadcom 10 Gb 4-port Gen 2 Ethernet Expansion Card to every blade server in a
BladeCenter H chassis, plus the addition of four High-Speed I/O Modules, allows up to 40 Gbps of
Ethernet bandwidth to every server in the chassis. This has the potential of meeting even the most
bandwidth-intensive application needs, such as virtualization.
The adapter connects to the midplane directly, without having to use cables or SFP modules. By
eliminating these components for up to 14 servers, the resulting savings alone cover the BladeCenter
chassis investment.
Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion Cards (CFFh) for IBM BladeCente
One 2-port card (part number 46M6168) or one 4-port card (part number 46M6164)
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Documentation CD that contains the
Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion
Cards (CFFh) for IBM BladeCenter Installation and User's Guide
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Safety Notices publication
Features
The expansion card has the following features and benefits:
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Offers an end-to-end solution up to 10 Gb
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Based on the Broadcom 57711 module
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One (two-port card) or two (four-port card) PCI Express 2.0 x8 host interfaces for high-speed
connection
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Connectivity to high-speed I/O module bays in BladeCenter H and BladeCenter HT chassis
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Enables two or four 10 Gb ports from the blade server to the external network
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Supports failover
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Supports IBM BladeCenter Open Fabric Manager
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Supports iSCSI BladeBoot
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Supports Wake-on-LAN
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Out-of-box support for SOL and cKVM over the high-speed network
Performance features:
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TCP offload engine (TOE)
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Full fast-path TCP offload
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TCP/IP checksum offload
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TCP/IP segmentation offload
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Improved performance over the Broadcom BCM57710 module
The expansion card has the following specifications:
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BladeCenter form factor: CFFh
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Host data transfer: PCI Express 2.0 x8
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One x8 interface for the two-port card
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Two x8 interfaces for the four-port card
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Operating power: Less than 15 watts
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Communication module: Broadcom BCM57711
Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion Cards (CFFh) for IBM BladeCente
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Operating environment
The expansion card is supported in the following environments:
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Temperature: 10 to 35 °C (50 to 95 °F)
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Relative humidity: 8% to 80% (non-condensing)
Supported servers
The Broadcom 2-Port and 4-Port 10 Gb Ethernet Expansion Cards (CFFh) are supported in the IBM
BladeCenter servers that we listed in Table 2.
Table 2. Supported servers
Part
Expansion card
number
Broadcom 10 Gb Gen 2 2-port
Ethernet Exp. Card (CFFh)
Broadcom 10 Gb Gen 2 4-port
Ethernet Exp. Card (CFFh)
46M6168YYYYYYYYNNNN
46M6164YYYYYYYYNNNN
Figure 2 shows where the CFFh card is installed in a BladeCenter server.
Figure 2. Location on the BladeCenter server planar where the CFFh card is installed
Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion Cards (CFFh) for IBM BladeCente
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IBM BladeCenter chassis support is based on the blade server type in which the expansion card is
installed. Consult ServerProven to see which chassis each blade server type is supported in:
The I/O module listed in Table 3 is supported in BladeCenter H and BladeCenter HT chassis only.
In BladeCenter H, the ports of CFFh cards are routed through the midplane to I/O bays 7, 8, 9, and 10, as
shown in Figure 3. The BladeCenter HT is similar in that the CFFh cards are also routed through the
midplane to I/O bays 7, 8, 9, and 10.
Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion Cards (CFFh) for IBM BladeCente
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Figure 3. IBM BladeCenter H I/O topology showing the I/O paths from CFFh expansion cards
One I/O module must be installed in the chassis for each Ethernet port that you want to use on the
expansion card. Table 4 lists the specific I/O bays in the chassis.
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For the Broadcom 10 Gb Gen 2 2-port Ethernet Expansion Card (CFFh), you must install an I/O
module in I/O bays 7 and 9 (that is, two I/O modules).
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For the Broadcom 10 Gb Gen 2 4-port Ethernet Expansion Card (CFFh), you must install an I/O
module in I/O bays 7, 8, 9, and 10 (that is, four I/O modules).
Table 4. Locations of I/O modules required to connect to the expansion card
Expansion cardI/O bay 7I/O bay 8I/O bay 9I/O bay 10
Broadcom 10 Gb Gen 2 2-port Ethernet
Expansion Card (CFFh)
Broadcom 10 Gb Gen 2 4-port Ethernet
Expansion Card (CFFh)
Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion Cards (CFFh) for IBM BladeCente
Supported I/O
module
Supported I/O
module
Not usedSupported I/O
module
Supported I/O
module
Supported I/O
module
Not used
Supported I/O
module
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Wake-on-LAN support
Wake-on-LAN (WOL) is supported on all servers listed in Table 2, with the exception of:
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BladeCenter HS21
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BladeCenter HS21 XM
In addition, when used with the four-port card, WOL is only supported with the switch modules in bays 7
and 9 only. WOL is not supported with bays 8 and 10.
Popular configurations
Figure 4 shows a configuration using the Broadcom 10 Gb Gen 2 4-port Ethernet Expansion Card (CFFh).
This solution enables four 10 Gbps Ethernet connections from each blade server.
Figure 4. 40 Gb solution using the Broadcom 10 Gb Gen 2 4-port Ethernet Expansion Card (CFFh)
Table 5 provides the components used in this configuration.
Table 5. Components used when connecting Broadcom 10 Gb Gen 2 4-port Ethernet Expansion Card
(CFFh) to four BNT Virtual Fabric 10Gb Switch Modules
Diagram
reference
Part number/
machine type
VariesIBM BladeCenter HS22 or other supported server1 to 14
46M6164Broadcom 10 Gb Gen 2 4-port Ethernet Expansion Card (CFFh)1 per
* You must have one transceiver for each 10 Gb port in an I/O module.
Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion Cards (CFFh) for IBM BladeCente
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Operating system support
The Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion Cards (CFFh) support the following
operating systems:
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Microsoft Windows Server 2003, Web Edition
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Microsoft Windows Server 2003/2003 R2, Datacenter Edition
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Microsoft Windows Server 2003/2003 R2, Datacenter x64 Edition
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Microsoft Windows Server 2003/2003 R2, Enterprise Edition
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Microsoft Windows Server 2003/2003 R2, Enterprise x64 Edition
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Microsoft Windows Server 2003/2003 R2, Standard Edition
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Microsoft Windows Server 2003/2003 R2, Standard x64 Edition
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Microsoft Windows Server 2008/2008 R2, Datacenter x64 Edition
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Microsoft Windows Server 2008/2008 R2, Datacenter x86 Edition
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Microsoft Windows Server 2008/2008 R2, Enterprise x64 Edition
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Microsoft Windows Server 2008/2008 R2, Enterprise x86 Edition
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Microsoft Windows Server 2008/2008 R2, Standard x64 Edition
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Microsoft Windows Server 2008/2008 R2, Standard x86 Edition
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Microsoft Windows Server 2008/2008 R2, Web x64 Edition
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Microsoft Windows Server 2008/2008 R2, Web x86 Edition
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Red Hat Enterprise Linux 4 AS for AMD64/EM64T
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Red Hat Enterprise Linux 4 AS for x86
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Red Hat Enterprise Linux 4 ES for AMD64/EM64T
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Red Hat Enterprise Linux 4 ES for x86
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Red Hat Enterprise Linux 5 Server Edition
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Red Hat Enterprise Linux 5 Server Edition with Xen
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Red Hat Enterprise Linux 5 Server with Xen x64 Edition
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Red Hat Enterprise Linux 5 Server x64 Edition
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SUSE LINUX Enterprise Server 11 for AMD64/EM64T
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SUSE LINUX Enterprise Server 11 for x86
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SUSE LINUX Enterprise Server 11 with Xen for AMD64/EM64T
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VMware ESX 3.5
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VMware ESX 4.0
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VMware ESXi 3.5
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VMware ESXi 4.0
Support for operating systems is based on the combination of the expansion card and the blade server in
which it is installed. See IBM ServerProven for the latest information about the specific versions and
service packs supported: http://ibm.com/servers/eserver/serverproven/compat/us/. Select the blade
server and then select the expansion card to see the supported operating systems.
Related publications
For more information, refer to these documents:
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Broadcom 10 Gb 2-port and 4-port Ethernet Expansion Cards (CFFh) for IBM BladeCenter
Installation and User's Guide
This information was developed for products and services offered in the U.S.A.
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Broadcom 10 Gb Gen 2 2-port and 4-port Ethernet Expansion Cards (CFFh) for IBM BladeCente
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This document was created or updated on October 23, 2009.
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