POE576U-4MP-N-R datasheet(6/45 Pages) PHIHONG

6 / 45 page

Phihong USA Corporation • 47800 Fremont Blvd. Fremont, CA 94538 • Tel: 1.510.445.0100 Fax: 1.510.445.1678

www.phihong.com or www.midspans.com

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Safety Procedures

1.1.

General Precautions

General – Please read the following precautions carefully before installing and connecting the system

to a power source.

Note – Only qualiﬁed and trained service personnel (in accordance with IEC 60950 and AS/NZS

3260) should install, replace, or service the equipment. Install the system in accordance with Coun-

try, National or to the U.S. National Electric Code if you are in the United States.

Precautions:

1. The building facilities in which the product will be used requires a fuse or circuit breaker no larger

than 15A for 120Vac (U.S.A.) or 10A, 230Vac (international). The building facilities must protect the

Midspan from over current and short-circuits.

2. Before connecting the Midspan to a power source (including power cord requirements), read

the Midspan Hardware Setup procedure in Section 2. This procedure as with all procedures and

instructions can be found in the Midspan User Manual. To download a copy of the Manual, visit

www.phihong.com or www.midspans.com.

3. To prevent the Midspan from overheating, do not operate the product in an area that exceeds the

maximum recommended ambient temperature of 40oC. Allow at least 3 to 4 inches of clearance

around all ventilation openings.

4. In order to support the midspan’s weight, do not stack the chassis on any other equipment. Shelf

mounted equipment requires a stable and durable surface. When installed, do not push or pull on

the Midspan when the equipment is installed.

5. The Midspan consists of two rows of “Data” and “Data & Power” ports. The ports use RJ-45

data sockets. Do not connect telephone cables into these ports. Only RJ-45 data cables may be

connect to these sockets.

6. Do not work on the Midspan system or connect or disconnect the cables, during periods of lightning

activity.

7. The AC plug/socket combination must be accessible at all times, as it serves as the main disconnect

device to the product.

8. Before servicing the product, always disconnect the products from its AC and DC source.

9. Disposal of this product should abide by all appropriate National laws and regulations.

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