Installation guide

1-3
Reviewing the Site Requirements
Power Supply and Connector Specifications (World)
The RoamAbout R2 power and connector specifications are listed in Table 1-3. These
specifications are provided for customers who want to provide their own site operating
power for the RoamAbout R2.
If the remote power feature is used, you must test the Ethernet cable from the remote power
injector to the RoamAbout R2 for continuity and correct pinout before power is applied.
Enterasys assumes no responsibility if the specifications set forth as follows are not
followed.
Nonoperating Environment
Altitude -60 meters (-197 feet) below sea level to
4000 meters (13,123 feet) above sea level
Relative humidity 0 to 95% (non-condensing)
Shock - Transportation (Packaged) 4,000 bumps @ 15G
Storage Temperature -30° to 66° C (-22° to 151° F)
Unpackaged drop 4 inches above floor on each axis
CAUTION: You must use a UL Listed Class 2 power supply. Power
supply outputs and current ratings should not exceed the stated
maximum voltages and should not fall below the minimum voltages as
specified in this document.
Table 1-2: Environmental Specifications (Continued)
Parameter Description