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C
ONTENTS
1
O
VERVIEW
Contacting 3Com................................................................................... 1-1
Document Conventions.......................................................................... 1-2
Product Description ................................................................................ 1-3
Product Compatibility............................................................................. 1-3
2
I
NSTALLATION
Installation Tools..................................................................................... 2-1
Installation Procedure ............................................................................. 2-1
3
N
ETWORK
I
NTERFACE
C
ARD
C
ABLING
Physical Interfaces .................................................................................. 3-1
Accessing the User Interface................................................................... 3-2
A
T
ROUBLE
C
LEARING
AND
T
ECHNICAL
S
PECIFICATIONS
Trouble Clearing ..................................................................................... A-1
Technical Specifications .......................................................................... A-2
Certification ......................................................................................A-2
EMC ............................................................................................ A-2
Mains Safety ................................................................................A-2
Regulatory Compliance Statements ...................................................A-2
United States ...............................................................................A-2
FCC Part 15 Compliance Statement .............................................A-2
Interface Specifications......................................................................A-3
RS-232 Port .................................................................................A-3
Ethernet 10Base-T/100 Base-TX Ports........................................... A-3
Current Draw....................................................................................A-4
Environment......................................................................................A-4
Shipping and Storage................................................................... A-4
Operating ....................................................................................A-4
Physical Dimensions ..........................................................................A-4