Installation guide

EMI Certification
18
EMI Certification
Safety Compliance
FCC - Class B
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause
interference to radio communications. It has been tested and found to comply with
the limits for a Class B computing device pursuant to Subpart B of Part 15 of FCC
Rules, which are designed to provide reasonable protection against such
interference when operated in a commercial environment. Operation of this
equipment in a residential area is likely to cause interference, in which case the
user, at his own expense, will be required to take whatever measures may be
required to correct the interference. You are cautioned that changes or modifications
not expressly approved by the party responsible for compliance could void your
authority to operate the equipment.
You may use unshielded twisted-pair (UTP) for RJ-45 connections - Category 3 or
greater for 10 Mbps connections, and Category 5 for 100 Mbps connections, and
Category 5 or 5e for 1000 Mbps connections. For fiber optic connections, you may
use 50/125 or 62.5/125 micron multimode fiber or 9/125 micron single-mode fiber.
Warnings: 1. Wear an anti-static wrist strap or take other suitable measures to prevent electrostatic
discharge when handling this equipment.
2. When connecting this switch to a power outlet, connect the field ground lead on the
tri-pole power plug to a valid earth ground line to prevent electrical hazards.
Warning: Fiber Optic Port Safety
When using a fiber optic media expansion module, never look at the
transmit laser while it is powered on. Also, never look directly at the fiber
TX port and fiber cable ends when they are powered on.
Avertissment: Ports pour fibres optiques - sécurité sur le plan optique
Ne regardez jamais le laser tant qu’il est sous tension. Ne regardez
jamais directement le port TX (Transmission) à fibres optiques et les
embouts de câbles à fibres optiques tant qu'ils sont sous tension.
Warnhinweis: Faseroptikanschlüsse - Optische Sicherheit
Niemals ein Übertragungslaser betrachten, während dieses
eingeschaltet ist. Niemals direkt auf den Faser-TX-Anschluß und auf die
Faserkabelenden schauen, während diese eingeschaltet sind.