Tahoe 2728

Broadcom Trident Ill Switch Fabric
  • 28 ports of 100/40G QSFP28
  • 8 ports of 25G SFP28
  • 2 ports of 1/10G SFP+

Interface Masters presents Tahoe 2728, a semi-modular 1U switch appliance based on Broadcom’s Trident III 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 IIl Switch Fabric

• 32 ports of 100/40G QSFP28

• 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


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Operating Humidity 5%–85%, non-condensing
Operating Temperature 0ºC to 40ºC (32ºF – 104ºF)
Storage Temperature -20º to -65º C (-4º to 149ºF)
Airflow 100+lf/m


  Inches Millimeters
Length 24.25 615.95
Height 1.75 44.45
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.
Interface Masters Technologies’ long history of providing high reliability systems is embedded in the design. The many configuration options of our product lines offer us the opportunity to create a unique network solution for every customer. We can update our existing products or design from ground up, then build and manufacture to meet your technical requirements. Let’s get started!
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