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Tahoe 2728

Broadcom Trident 3 Switch Fabric Semi-modular 1U Switch Appliance



Interface Masters presents Tahoe 2728, a semi-modular 1U switch appliance based on Broadcom’s Trident 3 switch fabric and managed by an Intel x86 control plane.

This semi-modular appliance supports two rear-facing I/O bays and can be upgraded with either an off-the-shelf Intel based offload processing module or a 100G port based module. Additional rear-facing I/O modules can be developed based on your design requirements.

In standard configuration, Tahoe 2728 supports twenty-eight (28) ports of 100/40G QSFP28, eight (8) ports of 25G SFP28 and two (2) ports of 1/10G SFP+. Additional port configurations can be developed.

Software configurations include white box with ONIE and a complete SDK tool set for custom development. OpenSwitch support is currently in development. Open Flow and software partner solutions available.


Broadcom Trident 3 Switch Fabric
  • 28 ports of 100/40G QSFP28
  • 8 ports of 25G SFP28
  • 2 ports of 1/10G SFP+
  • Intel Control Plane
  • Powerful x86 control plane
  • Intel Off-Load Processing I/O Modules
  • Two optional Intel off-load processing modules
Dual Redundant Hot-Swappable Power Supplies
  • High-efficiency power supplies (AC/DC or DC/DC)
  • Field Replaceable Fans
  • Field replaceable fans (multiple airflow options)
Management Interfaces
  • Dedicated RS-232 console port
  • Dedicated 10/100/1000 management port
  • Standard Trusted Platform Module (TPM)
  • Optional security (FIPS 104-2 Level 3, GPS, tamper proofing)
  • Standard IEEE-1588 PTP support


Operating Humidity 5% - 85%, non-condensing
Operating Temperature 0°C to 40°C (32° to 104°F)
 Storage Temperature -20° to -65°C (-4° to 149°F)
 Airflow 100+ lf/,
  Inches Millimeter
Length 24.25 615.95
Height 1.75 44.45


  • Edge Routers
  • Artificial Intelligence (AI)
  • 3G / 4G / 5G / LTE gateways

Ordering Information

Part Number Description
Tahoe 2728 Advanced Broadcom Trident III switching appliance with 28 ports of 100/40G QSFP28, 8 ports of 25G SFP28 and 2 ports of 1/10G SFP+. Intel x86 powerful control plane. Supports two I/O Bays.
  IM13288   I/O module with Intel off-load processor, plus fans.
  IM13289   I/O module: Port based, configured as 1 x 100G (pass-through) plus fans.

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