FCC C
LASS
B S
TATEMENT
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1
This device may not cause harmful interference, and
2
This device must accept any interference received, including interference that may cause
undesired operation.
WARNING:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules, and the Canadian Department of Communications
Equipment Standards entitled, “Digital Apparatus,” ICES-003.These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
■
Reorient or relocate the receiving antenna.
■
Increase the separation between the equipment and receiver.
■
Connect the equipment into an outlet on a circuit different from the one which the receiver is
connected to.
■
Consult the dealer or an experienced radio/TV technician for help.
The user may find the following booklet prepared by the Federal Communications Commission helpful:
The Interference Handbook
This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402. Stock No.
004-000-00345-4.
NOTE:
In order to maintain compliance with the limits of a Class B digital device, 3Com requires that
you use quality interface cables when connecting to this device. Changes or modifications not expressly
approved by 3Com could void the user’s authority to operate this equipment. Refer to the manual for
specifications on cabling types.
FCC D
ECLARATION
OF
C
ONFORMITY
We declare under our sole responsibility that the
to which this declaration relates, is in conformity with the following standards or other normative
documents:
■
ANSI C63.4-1992 Methods of Measurement
■
Federal Communications Commission 47 CFR Part 15, subpart B
15.107 (e) Class B Conducted Limits
15.109 (g) Class B Radiated Emissions Limits
3Com Corporation
, 5400 Bayfront Plaza, P.O. Box 58145, Santa Clara, CA 95052-8145
Model:
Description:
3C509B-TPO
EtherLink 10 ISA Network Interface Card with
RJ-45 connector
3C509B-TPC
EtherLink 10 ISA Network Interface Card with
RJ-45 connector and BNC connector
3C509B-TP
EtherLink 10 ISA Network Interface Card with
RJ-45 connector and 15-pin AUI connector
3C509B-COMBO
EtherLink 10 ISA Network Interface Card with
RJ-45 connector, BNC connector, and 15-pin
AUI connector
Book Page 125 Monday, June 7, 1999 8:55 AM
