Cabletron Systems NB20E - Manual (Page 21)

3-1
CHAPTER 3
INSTALLING THE NB20E OR NB25E BRIDGE
This section contains instructions for installing Cabletron Systems'
NB20E or NB25E Two Port Ethernet Bridge, and for preparing the bridge
for operation. Verify that all network design guidelines and site
requirements listed in Chapter 2,
Installation Requirements/
Specifications , are met before installing the bridge.
3.1 UNPACKING THE NB20E OR NB25E BRIDGE
Before you install the NB20E or NB25E Bridge, you should visually
inspect the bridge and check the contents of the accessory package. To
unpack the bridge and accessory package:
1. Carefully remove the bridge from the shipping box. Save the shipping
box and materials in the event the unit has to be reshipped.
2. Slide the two foam end caps off of the bridge and remove the bridge
from its protective plastic bag. Set the bridge aside to prevent the unit
from being damaged.
3. Remove the plastic bag containing the accessory package and check
that the bag contains the following items:
• one 8 foot (2.44 m) power cord
• one cable support bracket
• two 8-32 x .375 inch screws
• three 6 (15.24 cm) inch cable ties
• rack mount brackets
Contact Cabletron Systems' Technical Support immediately if any
discrepancy in materials exists.
3.2 INSTALLING THE BRIDGE
After you have met all requirements listed in Chapter 2, Installation
Requirements , complete the installation instructions provided in this
section.