4U 19” Network Appliance

Key Features
  • Based on Open Compute Carrier-grade Edge Reference Architecture (OCCERA)
  • 4U high-density platform powered by four dual Intel® Xeon® E5 or Scalable processors
  • Up to 8 CPUs with 160 Cores in one CSA-7400 system
  • DDR4 2666/2400 MHz memory ECC, 48 DIMMs, up to 1,536 GB
  • Flexible IO combinations via the choice of switch sleds (MXN-3610, MXN-4100) and Network Interface Modules (NIM-1610, NIM-0440)
  • Advanced chassis management
  • Redundant AC/DC PSUs (N+1)


The Tech Square CSA-7400 is a high-performance high-density computing platform supporting four dual IntelR XeonR processors E5 compute nodes, interconnected by dual redundant switch modules. The CSA-7400 can ensure uninterrupted service delivery through hot-swappable compute nodes and switch modules. It is ideally suited for building next-generation high-performance firewalls and virtualized telecom elements. The main features of the CSA-7400 are summarized as follows:

  • Supports single-system dual Intel® Xeon® Scalable Processor (Purley platform)
  • Dual switch modules provide 2x 50G internal Ethernet links to each compute node
  • Support for hardware-based acceleration for processing NVGRE and VXLAN, assisting the construction of large layer 2 networks in the cloud
  • Support for IPMI 2.0 specification, web-based intelligent system management, and support for SOL on compute nodes
  • Dual redundant power supply units provide active power management on compute nodes, support flexible power limit polices
  • Support for PacketManager software to provide data plane software stacks for dynamic layer 3 and flow-based forwarding, accelerating the development of customer applications
  • Optional integration of Wind RiverR Titanium Server software to provide carrier-grade NFV service
  • Support for hardware acceleration for Open vSwitch and OpenFlow protocol processing, accelerating SDN servicesApplications
  • High-end Network Security, Telecom DPI, IDS/IPS, DDoS, NGFW, vBRAS/vCPE
  • Hyper-Converged Platform (HC)
  • Cloud Edge, Cloud Interconnection, Cloud Security

Ordering Information

  • 93-22803-100E
    Chassis: CSA-7400 4U network appliance
  • 91-31803-000E
    Compute Node MCN-2600T: 2x Intel Xeon E5-2680 v3, 12 DIMM, 192G 1600MHz DDR4, PCIe G3
  • 91-31817-000E
    Switch Node MXN-3610A: 900Mbps bandwidth; 4x PCIe x8 Gen3
  • 91-37223-000E
    IO Node NIM-1610: 16x 10G SFP+ interface
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