Cabletron Systems 6000 - Manual (Page 30)

Chapter 3: Installation
3-4 6E128-26, 6E138-25, 6E129-26 and 6E139-25 User’s Guide
6. Locate the slot guides that line up with the number of the slot in which
the module will be installed. Install the module in the chassis by
aligning the module circuit card between the upper and lower metal
rail guides of the desired slot, sliding it into the chassis, and locking
down the top and bottom plastic locking tabs, as shown in
Figure 3-1 .
Take care that the module slides in straight and properly engages the
backplane connectors.
Figure 3-1 Installing an Interface Module
1 2 3 4 5 PS1 PS2
Plastic Locking Tab
Plastic Locking Tab
Slot Number
Circuit Card
Card Guides
Metal Back-Panel
231102
COM
6E138-25
Ethernet
1 9 17
2 10 18
3 11 19
4 12 20
5 13 21
6 14 22
7 15 23
8 16 24
CPU