Dell Force10 S55 Manual page 39

• In order to comply with the GR-1089 Lightning Criteria for Equipment Interfacing with AC Power
Ports, an External Surge Protective Device (SPD) is intended to be used at the AC input of the router.
WARNING: Electrostatic discharge (ESD) damage can occur if components are mishandled. Always wear an
ESD-preventive wrist or heel ground strap when handling the S55 and its components.
CAUTION: The intra-building port(s) of the equipment or sub-assembly is suitable for connection to intra-
building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or sub-assembly
MUST NOT be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are
designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE,
Issue 5) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not
sufficient protection in order to connect these interfaces metallically to OSP wiring.
Figure 8-1. USA Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC rules. These limits are designated to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy. If it is not installed and used in accordance to the
instructions, it may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference, in which case users will be required to take
whatever measures necessary to correct the interference at their own expense.
Properly shielded and grounded cables and connectors must be used in order to meet FCC emission
limits. Dell Force10 is not responsible for any radio or television interference caused by using other than
recommended cables and connectors or by unauthorized changes or modifications in the equipment.
Unauthorized changes or modification could void the user's authority to operate the equipment.
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.
Figure 8-2. Canadian Department of Communication Statement
Figure 8-3. European Union EMC Directive Conformance Statement
This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on
the approximation of the laws of the Member States relating to electromagnetic compatibility. Dell
Force10 can not accept responsibility for any failure to satisfy the protection requirements resulting from
a non-recommended modification of this product, including the fitting of non-Dell Force10 option cards.
This product has been tested and found to comply with the limits for Class A Information Technology
Equipment according to CISPR 22/European Standard EN 55022. The limits for Class A equipment were
derived for commercial and industrial environments to provide reasonable protection against interference
with licensed communication equipment.
S55 Specifications | 39