Add-on Card AOC-A100G-b2CM / AOC-A100G-b2CG
Products Accessories [ AOC-A100G-b2CM / AOC-A100G-b2CG ]
Add-on Card

Advanced 100Gb Ethernet controller in Supermicro Advanced I/O Module (AIOM)

Supermicro® Advanced I/O Modules (AIOM) are the latest form factor designed to provide a wide range of networking options as well as other I/O technologies. The AOC-A100G-b2CM/G is one of the most feature-rich and low power consumption 100GbE controllers in the market. Based on the Broadcom® BCM57508 with features such as VXLAN, NVGRE, and RoCE, it provides unparalleled density, performance, and functionality. The Supermicro® AOC-A100G-b2CM/G is the most versatile 100GbE controller in the market and an excellent choice to enhance network connectivity in Data Centers and Enterprise environments.


To order, contact your distributor. This product is only available through Supermicro.
Key Features
  • Advanced I/O Module (AIOM) Form Factor
  • Broadcom® BCM57508 100GbE controller
  • Support for 100GbE, 50GbE and 40GbE Speed
  • Dual QSFP28 connectors
  • RDMA over Converged Ethernet (RoCE)
  • VXLAN, NVGRE and Geneve
  • Broadcom® TruFlow™ flow processing engine
  • Asset Management Features with thermal sensor
  • NC-SI for Remote Management
  • RoHS Compliant 6/6

User's Guide Download ]
Datasheet Download ]
Driver Choose the latest CDR-NIC folder, and then click on Broadcom folder for driver [ Download ]
Driver CD Click on the latest CDR-NIC ISO file to download [ Download ]

  • General
    • Advanced I/O Module (AIOM) Form Factor
    • Broadcom® BCM57508 100GbE controller
    • Dual QSFP28 ports
  • Networking Features
    • Jumbo frames (up to 9.6 KB)
    • IEEE 802.3x flow control
    • IEEE 802.3ad Link Aggregation
    • Virtual LANs- 802.1q VLAN tagging
    • Configurable Flow Acceleration
    • UEFI and iSCSI boot
  • Stateless Offload Features
    • TCP, UDP and IP checksum offloads
    • IPv4 and IPv6 offloads
    • Large Send Offload
    • Receive Segment Coalescing
    • TCP Segmentation Offload
    • Large Receive Offload
    • Receive Side Scaling (RSS)
    • Transmit Side Scaling (TSS)
  • Virtualization Features
    • NetQueue, VMQueue, and Multiqueue
    • SR-IOV with up to 128 Virtual Functions (VFs)
    • VXLAN, NVGRE, and Geneve
    • Edge Virtual Bridging (EVB)
  • RDM over Converged Ethenet (RoCE)
    • RoCEv1 and RoCEv2
    • Data Center Bridging with RoCE
  • Flow Processing
    • Exact/Wildcard Match Flow Lookup
    • VLAN insertion/deletion
    • NAT/NAPT/Mirroring
  • Data Center Bridging
    • Priority-based flow control (PFC; IEEE 802.1Qbb)
    • Enhanced transmission selection (ETS; IEEE 802.1Qau)
    • Quantized Congestion Notification (QCN; IEEE 802.1Qau)
    • Data Center Bridging Capability eXchange (DCBX; IEEE 802.1Qaz)
    • 8 traffic classes per port; fully DCB compliant per 802.1Qbb
  • Power Savings
    • ACPI compliant power management
    • PCI Express Active State Power Management (ASPM)
    • Ultra-low-power mode
    • Pass-through Energy Efficient Ethernet (IEEE 802.3az-2010)
  • Power Consumption
    • Maximum 20W
  • Storage Conditions
    • Storage temperature: -40°C to 70°C (-40°F to 158°F)
    • Storage humidity: 90% non-condensing relative humidity at 35°C
  • Physical Dimensions
    • Card PCB dimensions: 76mm x 115mm (W x D)

Please note that this product is sold only as part of an integrated solution with Supermicro server systems.

Available SKUs
SKUs Bracket Included Description
AOC-A100G-b2CM BKT-0170L 2-port 100 Gigabit Ethernet Adapter with a 0.5U height bracket
AOC-A100G-b2CG BKT-0205L 2-port 100 Gigabit Ethernet Adapter with a 0.5U height Narrow bracket for GrandTwin® FIO systems
Information in this document is subject to change without notice.
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