Cabletron Systems 9A426-02 用户手册
Preparing and Installing the 9A426-02 Module
2-2
Figure 2-1. The 9A426-02 Module’s two major circuit boards
User-Accessible Components on the Module’s
Motherboard
Motherboard
The user accessible components on the module’s motherboard include
two Look-
Up Engines, up to two user-installed ATM Memory Upgrade SRAM SIMMs, and
up to two user-installed
up to two user-installed
ATM Port Interface Modules
(
motherboard
daughterboard
The User Accessible Components on the motherboard of a 9A426-02 Module are
positioned in close proximity to one another. Therefore, to attain easier access for
removing a desired component, you may opt to remove an additional component.
For example, you may remove an SRAM SIMM to gain better access for
removing a Look-Up Engine.
positioned in close proximity to one another. Therefore, to attain easier access for
removing a desired component, you may opt to remove an additional component.
For example, you may remove an SRAM SIMM to gain better access for
removing a Look-Up Engine.
NOTE