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IBM 74Y4064 Handbook page 67

Managing pcie adapters for ibm power system l922 9008-22l; ibm power system s922 9009-22a; ibm power system h922 9223-22h; ibm power system s914 9009-41a; ibm power system s924 9009-42a; ibm power system h924 9223-42h; ibm emx0 pcie gen3 i/o expansion dra
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Adapter FRU number
01FT753 (Designed to comply with RoHS requirement)
Wrap Plug FRU number
74Y7010 (Twinax wrap plug)
12R9314 (Optical wrap plug)
I/O bus architecture
PCIe3 x8
Slot requirement
For more information about slot priorities, maximums, and placement rules, see PCIe adapter
placement rules and slot priorities (
p9eab/p9eab_mtm_pciplacement.htm) and select the system that you are working on.
3.3 V, 12 V
Form factor
Short, low-profile (FC EC2T)
Short, with full-height tailstock (FC EC2U)
Attributes provided
RDMA over Converged Ethernet (RoCE)
Dual port 25 Gb/10 Gb Ethernet network connectivity
Supports 25 Gb Ethernet SFP28 connectivity
Supports 10 Gb Ethernet SFP+ connectivity
Supports 25 Gb SFP28 SR connectivity with a 25 Gb optical transceiver (IBM
purchased separately)
Supports 10 Gb SFP+ SR connectivity with a 10 Gb optical transceiver (IBM
purchased separately)
Network Installation Management (NIM) support
PCI Express 3.0 (up to 8 GT/s) x8
PCIe Gen 3.0 compliant, 1.1 and 2.0 compatible
IEEE 802.3ae (25Gb or 10Gb Ethernet), IEEE 802.3ad (Link Aggregation & Failover), IEEE 802.3az
(Energy Efficient Ethernet), IEEE 802.1Q/P (VLAN Tagging), IEEE 802.10au (Congestion
Notification), IEEE 802.1Qbg, IEEE 802.3Qaz D0.2 (ETS), IEEE 802.1Qbb D1.0 (PFC), IEEE 1588v2
Jumbo frame support up to 9.6 KB
VXLAN and NVGRE Overlay Network offload support
TCP/UDP/IP stateless offload
TCP/UDP checksum offload
TCP segmentation offload
PowerVM SR-IOV support
For 25 GbE, IBM
transceivers are included on each end of these cables.
For 10 GbE, IBM
included on each end of these cables. For more information about adapter cabling, see "Cable and
Transceiver information" on page 52.
For 25 GbE, IBM
offers SFP28 Passive Copper 25 Gb Ethernet cables up to 2 m. SFP28 based
offers Direct Attach Copper (DAC) cables up to 5 m. SFP-based transceivers are
qualifies and supports SFP28 optical transceiver (FC EB47) to install into the
P/N 77P5153,
P/N 77P9336,
Managing PCIe adapters



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