PLACA DE RED BROADCOM SERVIDOR BCM957508-P2100G DUAL-PORT 2x 100 GB/S QSFP56 ETHERNET PCI EXPRESS 4.0 X16 NETWORK INTERFACE CARD

broGeneral Description

The Broadcom® BCM957508-P2100G is a dual-port

100 Gb/s PCI Express 4.0 x16 Network Interface Card that

supports QSFP56/QSFP28/QSFP+ optical modules and

copper direct-attach cables. The card uses the Broadcom

BCM57508 200GbE MAC controller with an integrated

dual-channel 100GbE SFI transceiver.

Features

 Dual-port pluggable media interface, which is

compatible with QSFP56/QSFP28/QSFP+ optical

transceiver or copper direct-attach cable.

 Industry’s most secure PCIe adapter solution

leveraging Broadcom’s BroadSAFE® technology

 Supports Ethernet 50G PAM-4, 25G NRZ, and 10G

NRZ signaling.

 Multi-Host Support: Dual-Host x8 mode1

.

 Fully compliant with the SFF-8402 standard.

 x16 PCI Express 4.0 compliant.

 SR-IOV with up to 1k virtual functions (VFs).

 Function-Level Reset (FLR) support.

 TruFlow™ flow processing engine.

 Virtual Network Termination–VXLAN, NVGRE, Geneve,

GRE encap/decap.

 vSwitch Acceleration.

 Tunnel-aware stateless offloads.

 DCB support – PFC, ETS, QCN, DCBx.

 RDMA over Converged Ethernet (RoCE)

 Network Controller Sideband Interface (NC-SI)1

.

 SMBus 2.0.

 MCTP over SMBus.

 Jumbo frames up to 9 KB.

 Advanced congestion avoidance.

 Multiqueue, NetQueue, and VMQ.

 IPv4 and IPv6 offloads.

 TCP, UDP, and IP checksum offloads.

 Large send offload (LSO).

 Large receive offload (LRO).

 TCP segmentation offload (TSO).

 Receive-side scaling (RSS).

 Transmit-side scaling (TSS).

 VLAN insertion/removal.

 Interrupt coalescing.

 Network boot—PXE, UEFI.

 iSCSI boot.

 MSI and MSI-X.

 FRU support.

Applications

Dual-port 100-Gigabit QSFP56 Ethernet Network Interface

Card for data centers or cloud computing.

1. Contact Broadcom for additional details.