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- Description
- Specifications
Feature code BPPW (option 4XC7A80567) is the ThinkSystem Broadcom 57504 10/25GbE SFP28 4-Port OCP Ethernet Adapter. It is an OCP 3.0 network card with four SFP28 cages, built on the Broadcom BCM57504 controller with a PCIe 4.0 x16 host interface, and it runs each port at 10 or 25 Gb.
The cages ship empty, so transceivers or DAC cables are ordered separately; a 4:1 breakout cable can also share a 100 Gb switch port. Lenovo states that this adapter supports mixing 10 Gb and 25 Gb transceivers, which the older 2-port Broadcom 57414 adapter does not. Features include RoCE, SR-IOV, Broadcom TruFlow flow processing and NC-SI 1.1 management through Broadcom TruManage. Lenovo lists 10 Gb SR optics such as 46C3447 among supported transceivers.
The same controller is sold as a PCIe card, 4XC7A80566 (BNWM); choose the OCP version when the server's OCP 3.0 slot is free, and the PCIe version for a standard slot.
Lenovo lists the OCP adapter for the SR630 V3, SR650 V3, SR645 V3, SR665 V3, SR635 V3, SR655 V3, SR850 V3, SR860 V3, SR675 V3, SD535 V3, SE455 V3, the V4 servers SR630 V4, SR650 V4, SR650a V4, SR850 V4 and SR860 V4, and the SR630 V2, SR650 V2, SR850 V2 and SR665. Confirm the server is on that list and has an OCP 3.0 slot available.
| 4XC7A80567 Specs | |
| Part number | 4XC7A80567 |
| Feature code | BPPW |
| Type | Ethernet adapter, OCP 3.0 |
| Controller | Broadcom BCM57504 |
| Ports | 4x SFP28, empty cages |
| Speeds | 10 / 25 GbE per port; 10 and 25 Gb transceivers can be mixed |
| Host interface | PCIe 4.0 x16 |
| Features | RoCE, SR-IOV, TruFlow, NC-SI |
| PCIe version | 4XC7A80566 (BNWM) |
| Status | Current (Lenovo Press) |