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NVIDIA Mellanox SN2700 40GbE 1U Data Center Switch

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The NVIDIA Mellanox SN2700B is a Spectrum-based 1U Open Ethernet data center switch designed for high-density 40GbE and 10GbE server, storage, spine, and top-of-rack deployments. It provides 32 QSFP28 ports, 6.4Tb/s switching capacity, 4.76Bpps processing, low-latency forwarding, flexible breakout connectivity, MLAG, VXLAN/EVPN, advanced QoS, telemetry, and multiple NOS options.

OVERVIEW

  • The Mellanox SN2700B is a 1U, 32-port QSFP28 Open Ethernet switch positioned for dense 40GbE/10GbE data-center networks. Its Spectrum ASIC delivers 6.4Tb/s throughput and 4.76Bpps processing for demanding server, storage, spine and ToR traffic. Compatibility: QSFP28 connectivity supports 40GbE and applicable breakout/cabling options; exact optics and cables depend on the configured 40GbE system. Model comparison: SN2700B targets 40/10GbE, while the SN2700 series targets higher-density 25/50/100GbE deployments.

USE CASES

  • 40GbE Server Networking: High-speed servers ko connect karne ke liye.
  • Top-of-Rack Switching: Rack-level server connectivity ko consolidate karne ke liye.
  • Data Center Spine/Leaf: High-bandwidth data-center traffic handle karne ke liye.
  • 10GbE Server Aggregation: Compatible breakout ke through 10GbE devices connect karne ke liye.
  • Storage Networking: High-speed server-to-storage connectivity ke liye.
  • Cloud Data Centers: Virtualized and scalable network deployments ke liye.
  • HPC & Compute Clusters: High-volume east-west traffic ke liye.
  • Network Modernization: Existing 10/40GbE infrastructure upgrade karne ke liye.

KEY FEATURES

  • 32 × QSFP28 Ports: High-density 40GbE connectivity in a 1U chassis.
  • 6.4Tb/s Switching Capacity: High-volume network traffic ke liye strong switching capacity.
  • 4.76Bpps Processing: High packet-rate workloads ko handle karne ke liye.
  • 40GbE-to-4×10GbE Breakout: Compatible 10GbE connections ke liye flexibility.
  • MLAG and LACP: Redundant and aggregated network connections ke liye.
  • VXLAN EVPN: Modern virtualized data-center networks ke liye.
  • BGP, OSPF and ECMP: Scalable routed network architectures ke liye.
  • PFC, ECN and ETS: Congestion-sensitive traffic management ke liye.
  • ONIE Support: Compatible network operating systems ke flexible deployment ke liye.
  • sFlow and Telemetry: Network monitoring and troubleshooting ke liye.
  • Dual AC Power Supplies: Power redundancy ke liye.

TECHNICAL SPECIFICATIONS

  • Brand: NVIDIA
  • Product Family: Mellanox SN2700 / SN2700B
  • 40GbE Model Family: SN2700B
  • Primary Model: MSN2700-BS2F
  • Switch Type: Open Ethernet data-center switch
  • Form Factor: 1U rackmount
  • Rack Compatibility: 19-inch rack
  • Data Ports: 32 × QSFP28
  • 40GbE Port Capacity: Up to 32 × 40GbE on SN2700 configuration
  • 40GbE Market Position: SN2700B family is designed for 40/10GbE market
  • Switching Throughput: 6.4Tb/s
  • Packet Processing: 4.76 billion packets/sec
  • ASIC: Mellanox/NVIDIA Spectrum
  • Port Speeds Supported by Platform: 1/10/25/40/50/56/100GbE; SN2700B systems are limited according to their configured 40GbE platform capabilities
  • Breakout: Compatible 40GbE-to-4×10GbE breakout; other breakout capabilities depend on system configuration
  • Management Ports: 10/100/1000 Ethernet RJ45 management ports
  • Console: USB console port
  • Management Protocols: SNMP v1/v2/v3, SSHv2, Telnet, DHCP, Syslog
  • Automation: ZTP, Ansible, SaltStack, Puppet
  • Layer 2: VLAN 802.1Q, Q-in-Q, STP variants, LAG/LACP, MLAG, LLDP, port isolation
  • VLAN Scale: 4K VLANs
  • Layer 3: IPv4/IPv6, BGP4, OSPFv2, VRRP, BFD, ECMP
  • VRF: Up to 64 VRFs
  • ECMP: Up to 64-way
  • Network Virtualization: VXLAN EVPN, hardware VTEP
  • QoS: 802.3X, WRED, ECN, PFC, ETS, DCBX, shared-buffer management
  • Jumbo Frames: Up to 9216 bytes
  • Security: L2-L4 ACLs, 802.1X, RADIUS, TACACS+, LDAP, CoPP, port isolation, storm control
  • Operating Humidity: 10–85% non-condensing
  • Non-Operating Humidity: 10–90% non-condensing
  • Maximum Altitude: 3050m
  • Noise Level: 71.6 dB(A) for current SN2700 series hardware specification
  • Mounting: 19-inch rackmount; rail kit included with documented OPN configurations
  • Compatibility - Ultra Short: QSFP28-based 40GbE infrastructure; exact optics/cables depend on configuration

Why Choose This Product?

  • High 40GbE Port Density: 32 QSFP28 ports provide high-speed connectivity in a compact 1U chassis.
  • Space-Efficient Design: Delivers dense network connectivity while helping optimize valuable rack space.
  • 40GbE and 10GbE Focus: Suitable for data centers using high-speed 40GbE and compatible 10GbE connectivity.
  • Flexible 10GbE Connectivity: Supports compatible 40GbE-to-4×10GbE breakout configurations.
  • Modern Data Center Networking: Supports VXLAN EVPN, MLAG, BGP, OSPF, and ECMP for scalable network architectures.
  • Open Networking Support: ONIE enables flexible deployment of supported network operating systems.
  • High Switching Performance: 6.4Tb/s switching capacity and 4.76Bpps packet processing support demanding workloads.
  • Enterprise-Ready Management: Telemetry, sFlow, monitoring, and security features support easier network administration.

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