Installation guide

SecureStack A2 Installation Guide A-1
A
Specifications
Thisappendixprovidesinformationaboutthefollowing:
Enterasys Networksreservestherighttochangethespecificationsatanytimewithout
notice.
Switch Specifications
Table A‐1providestheI/Oports,processorsandmemory,physical,andenvironmental
specificationsfortheA2H123‐24.
For information about... Refer to page...
Switch Specifications A-1
Fiber-Optic Specifications A-3
Console Port Pinout Assignments A-3
Torque Values A-4
Regulatory Compliance A-4
Table A-1 A2H123-24 Switch Specifications
Item Specification
RJ45 ports 1 through 24 Twenty-four 10/100BASE-T compliant ports with auto-sensing
and auto-negotiation via RJ45 UTP connectors.
RJ45 ports 25 and 26 Two 10/100/1000BASE-T compliant ports with auto-sensing and
auto-negotiation via RJ45 UTP connectors for stacking.
In standalone mode, these ports can be used for host
connections and interswitch links.
LC ports 27 and 28 Two LC connector ports provide 100BASE-FX fiber-optic
connections.