Advanced 100Gb Ethernet controller in Supermicro Advanced I/O Module (AIOM)
Supermicro® Advanced I/O Modules (AIOM) is the latest form factor designed to provide a wide range of networking options as well as other
I/O technologies. The AOC-A100GT2-B2CM is based on the Broadcom BCM57608 series Ethernet Controllers and is designed to lower data
center total cost of ownership (TCO) by providing the industry’s lowest power consumption for 100G NICs. The AOC-A100GT2-B2CM offers a 2x
100G-capable network interface that delivers high-performance networking while maintaining low power consumption and thermal efficiency.
The BCM57608 series supports the fourth generation of RDMA over Converged Ethernet (RoCE) with hardware-based congestion control. This
technology ensures low latency and simplifies RoCE deployment at scale. Furthermore, the BCM57608 features the TruFlow engine, a hardware
acceleration engine with enhanced programmability. This engine allows for rapid implementation of new flow types, increasing virtual machine
density and improving application performance.
The BCM57608 supports industry-leading security features, including Broadcom’s HW Secure Boot (RoT) and Attestation support. These security
measures enable the creation of secure server platforms.
In summary, the BCM57608 series Ethernet Controllers are versatile and can be used in a wide range of hardware designs, including cloud and
enterprise data center servers, AI and ML clusters, NVMe storage disaggregation, 5G Wireless RAN, Network Function Virtualization (NFV),
mobile edge computing, and HPC environments.
AOC-A100GT2-B2CM
主要功能
Broadcom® BCM57608 2x100GbE controller
PCIe Gen 5.0 x16
Supports 100/50/25 operation
Backward compatible with QSFP28 and QSFP56 optical modules and DAC/AOC cables
Network Controller Sideband Interface/ NC-SI (Not supported in Standby by default)
用于监控和固件更新的平台级数据模型 (PLDM)
无状态卸载功能
TCP、UDP 和 IP 校验和卸载
IPv4 和 IPv6 卸载
接收段合并
TCP分段卸载
大型接收卸载（LRO）
大型发送卸载 (LSO)
接收端缩放（RSS）
发射端缩放（TSS）
网卡分区 (NPAR)
16 生理功能
每个分区的服务质量
通过边带通信进行分区控制
每个分区最多支持 64 个 MAC/VLAN 过滤器
每个分区统计信息支持
每个分区的无状态卸载配置
VEB/VEPA 支持
虚拟化功能
NetQueue、VMQueue 和多队列
SR-IOV 最多可支持 128 个虚拟功能 (VF)
VXLAN、NVGRE、GRE、Geneve 和 IP-in-IP
边缘虚拟桥接（EVB）
融合以太网 RDMA (RoCE)
RoCEv1 和 RoCEv2
利用 RoCE 实现数据中心桥接
TruFlow™ 流体处理
精确/通配符匹配流程查找
VLAN插入/删除
NAT/NAPT/镜像
数据中心桥接
基于优先级的流量控制（PFC；IEEE 802.1Qbb）
增强型传输选择（ETS；IEEE 802.1Qau）
量化拥塞通知（QCN；IEEE 802.1Qau）
数据中心桥接能力交换（DCBX；IEEE 802.1Qaz）
每个端口支持 8 个流量类别；完全符合 802.1Qbb 标准的 DCB 标准
节省电能
符合 ACPI 标准的电源管理
直通式节能以太网（IEEE 802.3az-2010）
耗电量
Typical 19 W
Max 25.4 W (at 100C)
环境条件
储存温度：-40°C 至 70°C（-40°F 至 158°F）
储存湿度：35℃时相对湿度为90%（无冷凝）
物理尺寸
电路板尺寸：76mm（2.99英寸）x 115mm（4.52英寸）（宽 x 深）
QSFP112 connector supports backward compatibility with QSFP28 and QSFP56 modules operating at 100GbE and below.
Please note that this product is sold only as part of an integrated solution with Supermicro server systems.
可用 SKU
SKU
含支架
说明
AOC-A100GT2-B2CM
BKT-0170L
2-port 100 Gigabit Ethernet Adapter with a 0.5U height bracket.
Information in this document
is subject to change without notice. Other products and companies referred to herein are trademarks or
registered trademarks of their respective companies or mark holders.
