Broadcom BCM57508 NetXtreme-E 100GbE Dual-Port PCIe 5.0 NIC
Brand: Broadcom | Category: Network Switches
SKU: BCM957508-N2100G | Part #: BCM957508-N2100G | MPN: BCM957508-N2100G
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About the Broadcom BCM57508 NetXtreme-E 100GbE Dual-Port PCIe 5.0 NIC
The Broadcom BCM57508 NetXtreme-E delivers dual-port 100GbE connectivity with a combined aggregate bandwidth of 200 Gbps across both ports, making it an ideal choice for high-speed data center uplinks and enterprise backbone networks. Built on the Broadcom BCM57508 ASIC and integrated with PCIe 5.0 x16 host interface technology, this network interface card (model BCM957508-N2100G) combines cutting-edge performance with flexible deployment options in both low-profile and full-height form factors. Each of the two 100 Gigabit Ethernet ports utilizes QSFP28 connectors and supports IEEE 802.3cd standards including 100GBASE-CR2 and 100GBASE-SR2, enabling seamless integration into modern data center fabrics.
Network engineers and infrastructure teams selecting this Broadcom solution gain access to enterprise-grade offload engines—TCP/UDP/IP checksum offload, Large Send Offload (LSO), Large Receive Offload (LRO), and Receive Side Scaling (RSS)—that dramatically reduce CPU overhead on latency-sensitive workloads. The card supports Remote Direct Memory Access (RDMA) via RoCE v1 and RoCE v2 protocols, making it essential for high-performance computing, AI model training, and real-time financial applications. Single Root I/O Virtualization (SR-IOV) enables efficient multi-tenant deployments, while hardware-based multi-tuple flow steering and IEEE 802.1Q VLAN support provide granular traffic control. Operating system compatibility spans Linux distributions (RHEL, SLES, Ubuntu), Windows Server, and VMware ESXi, ensuring broad ecosystem support across hybrid infrastructure environments.
Organizations requiring carrier-grade network performance, deterministic low-latency communication, and seamless virtualization should evaluate the Broadcom BCM57508 NetXtreme-E for mission-critical connectivity upgrades. To request detailed specifications, pricing, and availability of part number BCM957508-N2100G, please submit a formal RFQ through Omnixon Global today.
Technical Specifications
| Brand | Broadcom |
| Category | Network Switches |
| SKU | BCM957508-N2100G |
| Part Number | BCM957508-N2100G |
| Condition | New |
| Manufacturer Part Number | BCM957508-N2100G |
| ASIC | Broadcom BCM57508 |
| Product Series | NetXtreme-E |
| Number of Ports | 2 x 100GbE |
| Port Speed | 100 Gigabit Ethernet (per port) |
| Connector Type | QSFP28 |
| Host Interface | PCIe 5.0 x16 |
| Form Factor | PCIe Low-Profile / Full-Height |
| RDMA Support | RoCE v1 and RoCE v2 |
| Virtualization | SR-IOV (Single Root I/O Virtualization) |
| Offload Engines | TCP/UDP/IP checksum offload, LSO (Large Send Offload), LRO (Large Receive Offload), RSS (Receive Side Scaling) |
| Management Interface | NCSI (Network Controller Sideband Interface) |
| Operating System Support | Linux (RHEL, SLES, Ubuntu), Windows Server, VMware ESXi |
| Flow Classification | Hardware-based multi-tuple flow steering |
| IEEE Standards | IEEE 802.3cd (100GBASE-CR2, 100GBASE-SR2), IEEE 802.1Q VLAN, IEEE 802.3x Flow Control |
| Aggregate Bandwidth | 200 Gbps (full duplex across both ports) |
Frequently Asked Questions about Broadcom BCM57508 NetXtreme-E 100GbE Dual-Port PCIe 5.0 NIC
Does the Broadcom BCM57508 NetXtreme-E 100GbE Dual-Port PCIe 5.0 NIC support our SFP transceivers?
Most enterprise switches ship without transceivers; we quote vendor-matched optics alongside the switch (Cisco-genuine for Catalyst/Nexus, HPE/Aruba-genuine for CX, Juniper-genuine for QFX/EX). Third-party MSA-compatible options are also available at lower cost — specify preference in the RFQ.
Do you provide stacking / VPC / MLAG configuration help?
Yes — our network engineers can pre-stage stacking, VPC pairs, MLAG, EVPN-VXLAN, or fabric extender configurations in advance, or provide remote commissioning. Add commissioning to your RFQ.
What software licensing is included?
Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, Juniper Premium, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises later.
Is the support global?
Yes — manufacturer hardware support is global (return-to-vendor or advance replacement depending on tier). For 24x7 same-day on-site replacement, attach a SmartNet / Foundation Care / J-Care contract during quoting.