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Cabletron Systems MMAC-M3FNB

Hub

Basic Information

Manufacturer
Cabletron Systems
Model
MMAC-M3FNB
Device Type
Hub

Rack Mounting

Rackmountable
Yes
Rack Units
4U

Power

Power Supply
Modular

Expansion Slots

Qty Form Factor(s)
2x MIM (Media Interface Module)
1x MMAC Management

Software & Docs

Name Type Description
MMAC-M3FNB Multi-Media Access Center Overview and Setup Guide Documentation
—

Compatible Modules

MIM (Media Interface Module)

Ethernet
Token Ring

MMAC Management

Management

Change History

Updated ben 2026-03-14 19:08
  • Power supply type: Internal → Modular
Updated ben 2026-03-14 19:04
  • Model: MMAC-3 #1 → MMAC-M3FNB
  • Release year: 1988 → (empty)
  • Status: Draft → Published
  • Submitted by: (empty) → TheSerialPort
  • Rack units: 3 → 4
  • Added Attachment: Overview and Setup Guide

Submitted by TheSerialPort on March 14, 2026