Allied Telesis AT-FS238a/2 - Manual (Page 47)

AT-FS238a/x and AT-FS238b/x Series Installation Guide
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1 RFI Emission EN55022 Class B
2 Warning: In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate
measures.
3 Immunity EN55024
4 Warning: This product requires shielded cables to comply with emission
and immunity standards. If it is used with unshielded cables, the user may
be required to take measures to correct the interference problem at their own
expense.
5 Electrical Safety EN60950, UL60950
6 Laser EN60825
7 Warning Class 1 Laser product.
8 Warning Do not stare into the Laser beam.
At time of installation, the Fiber Optic Lasers comply with FDA Radiation
Performance Standard 21CFR Subchapter J, applicable at date of
manufacture.
9 This is a “Class 1 LED Product” (AT-FS237s13/1)
Safety
10 Lightning Danger
Danger: Do not work on equipment or cables during periods of lightning
activity.
11 Do not block air vents.
12 Power to the hub must be sourced only from the adapter.
USA/Canada
Use a UL Listed/CSA Certified AC adapter of DC 12V/15V, 500mA.
Europe - EU
Use TÜV licensed AC adapter of DC 12V/15V, 500mA.
UK
Use a UK Safety Approved AC adapter of DC 12V/15V, minimum 500mA.
13 Operating Temperature: This product is designed for a maximum
ambient temperature of 40 degrees C.
14 All Countries: Install product in accordance with local and National
Electrical Codes.
15 WARNING: Do not strip more than the recommended amount of wire.
Stripping more than the recommended amount can create a safety hazard by
leaving exposed wire on the terminal block after installation.
16 CAUTION: “Safety Hazard” Check to see if there are any exposed copper
strands coming from the installed wire. When this installation is done
correctly there should be no exposed copper wire strands extending from the
terminal block. Any exposed wiring can conduct harmful levels of electricity
to persons touching the wires.
17 WARNING: Do not strip more than the recommended amount of wire.
Stripping more than the recommended amount can create a safety hazard by
leaving exposed wire on the terminal block after installation.
18 WARNING: When installing this equipment, always ensure that the frame
ground connection is installed first and disconnected last.