Intended Use; Delivery Content; Safety Instructions - Conrad 51 92 94 Bedienungsanleitung

5 Port Fast Ethernet Switch with 4 Port PoE
Item no. 51 92 94

Intended use

Use this product to network computers or other devices with an RJ45 interface via cable. The
product features five twisted pair connections (RJ45). Four of the five ports support PoE (Power
over Ethernet). Six LEDs act as a status display. Power is supplied via the included power
adaptor.
It is intended for indoor use only. Do not use it outdoors. Contact with moisture, e.g. in
bathrooms, must be avoided under all circumstances.
For safety and approval purposes (CE), you must not rebuild and/or modify this product. If you
use the product for purposes other than those described above, the product may be damaged.
In addition, improper use can cause hazards such as short circuiting, fire, electric shock etc.
Read the instructions carefully and keep them. Make this product available to third parties only
together with its operating instructions.
This product complies with the statutory national and European requirements. All company
names and product names are trademarks of their respective owners. All rights reserved.

Delivery content

• Switch
• Power adaptor
• Power cable
• Operating instructions

Safety instructions

Read the operating instructions carefully and especially observe the safety
information. If you do not follow the safety instructions and information
on proper handling in this manual, we assume no liability for any resulting
personal injury or damage to property. Such cases will invalidate the warranty/
guarantee.
a) Persons / Product
• The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. These may become
dangerous playing material for children.
• Protect the product from extreme temperatures, direct sunlight, strong jolts, high
humidity, moisture, flammable gases, vapours and solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, take it out of operation and
protect it from any accidental use. Safe operation can no longer be guaranteed if
the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stresses.
• Please handle the product carefully. Jolts, impacts or a fall even from a low height
can damage the product.
• Also observe the safety and operating instructions of any other devices which are
connected to the product.
• The mains outlet must be located near to the device and be easily accessible.
• Never pull the mains plug from the socket by pulling at the cable. Always pull it from
the mains socket using the intended grips.
• Unplug the mains plug from the mains socket if you do not use the device for an
extended period of time.
• For safety reasons, always unplug the device in case of a thunderstorm.
• Make sure that the mains cable is not squeezed, bent, damaged by sharp edges
or put under mechanical stress. Avoid excessive thermal stress on the mains cable
from extreme heat or cold. Do not modify the mains cable. Otherwise the mains
cable may be damaged. A damaged mains cable can cause a deadly electric shock.
• Do not touch the mains cable if it is damaged. First, power down the respective
mains socket (e.g. via the respective circuit breaker) and then carefully pull the
mains plug from the mains socket. Never use the product if the mains cable is
damaged.
Version 08/13
• To prevent risks, damaged power cables may only be replaced by the manufacturer,
a professional workshop appointed by the manufacturer, or a similarly qualified
person.
• Never plug in or unplug the mains plug when your hands are wet.
• Only use the supplied mains adaptor as a power supply.
• Only connect the power adaptor to a normal mains socket connected to the public
supply. Before plugging in the power adaptor, check whether the voltage stated on
the power adaptor complies with the voltage of your electricity supplier.
• When setting up the product, make sure that the cable is not pinched, kinked or
damaged by sharp edges.
• Never use the product immediately after it has been brought from a cold room into
a warm one. The condensation generated could destroy the product. This poses a
risk of fatal injury due to electric shock! Allow the device to reach room temperature
before connecting and using it. This may take several hours.
• Do not place any containers filled with liquids, such as cups, buckets, vases or
plants, on top of or near the product. Liquids could enter the housing and hence
affect the electric safety. There is also a risk of fire or fatal electric shock! In such
a case, disconnect the mains supply to the mains socket (e.g. switch off the
circuit breaker) and then pull the mains plug. Do not operate the product anymore
afterwards, but take it to a specialist workshop.
• For installations in industrial facilities, follow the accident prevention regulations
for electrical systems and equipment of the government safety organization or the
corresponding authority for your country.
• In schools, educational establishments, hobby and self-help workshops, the
operation of this product must be monitored by trained personnel.
b) Miscellaneous
• Consult an expert when in doubt about operation, safety or connection of the
device.
• Maintenance, modifications and repairs are to be performed exclusively by an
expert or at a qualified shop.
• If you have questions which remain unanswered by these operating instructions,
contact our technical support service or other technical personnel.
PoE (Power over Ethernet)
The switch provides PoE on ports 1, 2, 3 and 4. The end device (i.e. a PoE-compatible network
camera) is automatically supplied with power via the network cable. The advantage of this is
that only one cable to the end device is necessary for both power supply and data transfer.
Do not exceed the permitted connected load of 15.4 W. Refer to the technical data
of the device you wish to connect.
Always use a fully-wired network cable to connect a PoE device. We recommend
using a CAT5e cable or better.
Review the operating instructions of each connected device.