Cabletron Systems SmartSwitch 6E123-50, User Manual

Page: 156 / 164

Appendix C: Optional Installations and Mode Switch Bank Settings
C-8 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide
To install a Fast Ethernet Interface Module in port slot 25 or 26, proceed
as follows:
1. Remove the coverplate from the port slot where the Fast Ethernet
Interface Module will be installed. Refer to
Figure C-4 and proceed as
follows:
a. Remove the two screws fastening the coverplate to the standoffs.
Save the screws.
b. Lift and remove the coverplate from the top of the front standoffs.
NOTE
The installation instructions for the High Speed Interface
Modules are in the associated user’s guide.
!
CAUTION
The FE-100F3 uses Class 1 lasers. Do not use optical
instruments to view the laser output. The use of optical
instruments to view laser output increases eye hazard. When
viewing the output optical port, power must be removed from
the network adapter.
!
CAUTION
The Fast Ethernet Interface Module and the 2E4X-27 are
sensitive to static discharges. Use an antistatic wrist strap and
observe all static precautions during this procedure. Failure to
do so could damage the module or the 2E4X-27.
TIP
When installing Fast Ethernet Interface Modules in both port
slots 25 and 26, remove the coverplates from both slot
openings. In the following instructions, the optional module is
shown being installed in port slot 26.