Renkforce 24-Port Gigabit Switch Ethernet switch 24 + 2 ports 10 / 100 / 1000 Mbps Owner's manual

Brand: Renkforce

Model: 24-Port Gigabit Switch Ethernet switch 24 + 2 ports 10 / 100 / 1000 Mbps

Type: Owner's manual

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• Please handle the product carefully. Jolts, impacts or a fall even from a low height

may damage the product.

• Always observe the safety information and operating instructions of any other

devices which are connected to the product.

• Consult a technician if you are not sure how to use or connect the product, or if

you have concerns about safety.

• Maintenance, modications and repairs must be carried out by a technician or a

specialist repair centre.

• If you have any questions which are not answered in these operating instructions,

contact our technical support service or other technical personnel.

b) Electrical safety

• Before connecting the product to the mains, check that your local A/C mains

voltage matches the specications on the nameplate.

• Never pour liquids over electrical devices or place objects lled with liquid next

to the device. If liquid or an object does get inside the device, power down the

respective socket (e.g. switch off the circuit breaker), and then remove the mains

plug from the mains socket. Discontinue use and take the product to a specialist

repair centre.

• Never use the product immediately after it has been brought from a cold room into

a warm one. The condensation generated may destroy the product. The mains

adapter may also generate a fatal electric shock! Allow the product to reach room

temperature before connecting it and putting it to use. This may take several

hours.

• The mains outlet must be located near to the device and be easily accessible.

• Never unplug the mains plug by pulling on the cable. Always use the grips on

the plug.

• Unplug the mains plug from the mains socket if you do not plan to use the

appliance for an extended period of time.

• For safety reasons, disconnect the mains plug from the mains socket during

thunderstorms.

• Only use the network cable provided (or an identical replacement cable) to power

the product.

• Make sure that the mains cable is not squeezed, bent, damaged by sharp edges

or subjected to mechanical stress. Avoid excessive thermal stress on the mains

cable from extreme heat or cold. Do not modify the mains cable, as this may

damage the components inside the cable. Damaged mains cables can cause a

fatal electric shock.

• Do not touch the mains cable if there are any signs of damage. Power down the

respective mains socket (e.g. via the respective circuit breaker), and then carefully

unplug the mains plug from the mains socket. Never use the product if the mains

cable is damaged.

• Damaged mains cables must be replaced by the manufacturer, an authorised

repair centre or a qualied electrician.

• Never insert or unplug the mains plug when your hands are wet.

• When setting up the product, make sure that the cables are not pinched, kinked

or damaged by sharp edges.

• Always lay the cables so that nobody can trip over or become entangled in them.

This poses a risk of injury.

c) Persons and product

• The housing warms up during use. Ensure that there is sufcient ventilation.

Do not cover the housing! Ventilation openings must be kept clean and remain

unobstructed.

• Do not place open ames (such as burning candles) on or directly next to the

device.

• Only use the product in temperate climates. It is not suitable for use in tropical

climates.

Operating instructions

24-port gigabit switch

Item no. 1884853

Intended use

This gigabit switch is designed to create a cabled network of computers or other suitable

devices. It features 24 twisted-pair connections (RJ45) and 2 SFP slots. It integrates the

speeds of 1000 Mbps for Gigabit Ethernet, 100 MBit/s for fast Ethernet and 10 MBit/s for

conventional Ethernet into one network. The gigabit switch supports energy-efcient Ethernet.

It detects the length of the connected data cables and automatically adjusts the signal strength

to reduce power consumption.

It can be mounted in a 19" server rack or placed on a surface with the rubber feet. Power is

supplied via an internal power supply with a cold-device plug.

This product is intended for indoor use only. Do not use it outdoors. Contact with moisture (e.g.

in a bathroom) must be avoided under all circumstances.

For safety and approval purposes, you must not rebuild and/or modify this product. Using the

product for purposes other than those described above may damage the product. In addition,

improper use can cause hazards such as a short circuit, re or electric shock. Read the

operating instructions carefully and store them in a safe place. Only make this product available

to third parties together with its operating instructions.

This product complies with statutory, national and European regulations. All company and

Package contents

• 1x Gigabit switch

• 2x mounting brackets

• 6x screws

• 4x feet

• 1x power cable

• Operating instructions

Up-to-date operating Instructions

To download the latest operating instructions, visit www.conrad.com/downloads or scan the QR

code on this page. Follow the instructions on the website.

Explanation of symbols

The symbol with the lightning in a triangle indicates that there is a risk to your health,

e.g. due to an electric shock.

The symbol with an exclamation mark in a triangle is used to highlight important

information in these operating instructions. Always read this information carefully.

The arrow symbol indicates special information and tips on how to use the product.

Read the operating instructions carefully. This symbol reminds you to read the

operating instructions included with the product.

Safety instructions

Read the operating instructions and safety information carefully. If you do

not follow the safety instructions and information on proper handling in

these operating instructions, we will assume no liability for any resulting

personal injury or damage to property. Such cases will invalidate the warranty/

guarantee.

a) General information

• The device is not a toy. Keep out of the reach of children and pets.

• Do not leave packaging material lying around carelessly. It may become a

dangerous toy for children.

• Protect the product from extreme temperatures, direct sunlight, strong jolts, high

humidity, moisture, ammable gases, vapours and solvents.

• Never expose the product to 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 stress.

Product overview

1 2 3 3 3 44

1 POWER LED

2 LED indicators for the connections (26x)

3 RJ45 connections 1 to 24 (not shown individually)

4 SFP ports 1 and 2

5 Double-sided threaded holes for mounting bracket (not illustrated)

6 Cold-device socket

7 Ventilation openings (on rear side and both sides, not illustrated)

Setup and installation

Before mounting the product, remove all connected devices and unplug the power adapter from

the cold-device socket (6) on the gigabit switch.

a) Installation

You can use the feet to place the gigabit switch on a horizontal, heat-resistant surface. Follow

the steps below to place the device on a level surface.

• Pull the feet off the protective strips and stick them symmetrically to the bottom of the product

(surface of the truncated pyramid). Place the feet on the four corners so that the device will

not wobble.

• When setting up the product, ensure that there is enough space around the sides to ensure

that air can circulate and cool the device.

b) Mounting in a 19" server rack

You use the mounting bracket to mount the gigabit switch in a standard 19" server rack. Follow

the steps below to mount the switch:

• Use the screws provided to secure the mounting bracket to the threaded holes (5) on the

housing.

• Mount the gigabit switch into the rack with the server rack screws (not included).

Ensure that there is a mains socket near to where the switch is mounted so that you

can plug in the mains cable.

Setup

a) Data connections

• Connect the desired network devices to the RJ45 connections (3).

• You can connect up to 24 network devices using the RJ45 connections and cables. The

network cable can be up to 100 m long.

b) Mains connection

• Connect the cold-device socket (6) on the product to a standard mains socket using the

mains cable provided.

• The POWER LED (1) will turn on to indicate that the gigabit switch is supplied with electricity.

c) LED indicators

LED name Colour State Meaning

Power Green On Power supply on

Off Power supply off

Link/Act Green On Network connected

off Network disconnected

Flashing Data transfer (send/receive)

1000M Green On A 1000 MBit/s device is connected to this

connection

Off A 10/100 MBit/s device is connected to this

connection, or there is no network device

connected.

SFP Green On A device is connected to the socket.

Off There is no device connected to the socket

Flashing Data transfer (send/receive)

Care and cleaning

• This product does not require maintenance. This product does not contain any components

that require maintenance. Never attempt to open it.

• Always disconnect the product from the power supply before cleaning it.

• Disconnect all cables from the product before cleaning.

• Never use aggressive detergents, rubbing alcohol or other chemical solutions, as these may

damage the housing or cause the product to malfunction.

• Use a dry, lint-free cloth to clean the product. Do not press too hard on the housing, as this

can lead to scratch marks.

Disposal

Electronic devices are recyclable waste and must not be placed in household

waste. At the end of its service life, dispose of the product according to the relevant

statutory regulations.

You thus full your statutory obligations and contribute to the protection of the environment.

This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).

All rights including translation reserved. Reproduction by any method, e.g. photocopy, microlming, or the capture in

electronic data processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited.

This publication reects the technical status at the time of printing.

Technical data

Input voltage/current ...................... 100 - 240 V/AC, 50/60 Hz, max. 0.5 A

Output voltage/current ................... 12 V/DC / 2 A (on output of internal power adapter)

Power consumption ....................... Max. 27.9 W

Connections ................................... 24x Ethernet-Port (10/100 up to 1000 MBit/s Auto MDI/

MDI-X)

2x 1000 MBit/s SFP slots

System requirements ..................... Windows

2000, XP (Home, Pro, with SP1, SP2, SP3, 32-

bit only), Vista™ (32-bit), 7 (32/64-bit), 8 & 8.1 (32/64-bit),

10 (32/64-bit)10, 10S, RT,

Mac OS X 10.5 to 10.14, Ubuntu 10.04 desktop i386 to

Ubuntu 18.10.1 LTS

Network standard .......................... Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3x,

IEEE 802.3ab, IEEE 802.3az

Supports ........................................ Full-duplex mode with ow control according to IEEE

802.3x, half duplex mode with ow control through back

pressure

Maximum Transmission Unit (MTU) .. Supports jumbo frames up to 9216 KB

Supports ........................................ 8 K MAC address length

Material .......................................... Steel housing (black)

Operating conditions ...................... 0 to +40 °C, 10–90 % relative humidity (non-condensing)

Storage conditions ......................... -10 to +70 ºC, 5–90 % relative humidity (non-condensing)

Dimensions (W x H x D) ................ 440 x 44 x 205 mm

Weight ........................................... 2.5 kg

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Renkforce 24-Port Gigabit Switch Ethernet switch 24 + 2 ports 10 / 100 / 1000 Mbps Owner's manual

Brand: Renkforce

Model: 24-Port Gigabit Switch Ethernet switch 24 + 2 ports 10 / 100 / 1000 Mbps

Type: Owner's manual

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Renkforce 24-Port Gigabit Switch Ethernet switch 24 + 2 ports 10 / 100 / 1000 Mbps Owner's manual

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