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• Do NOT remove the plug and plug into a wall outlet by itself; always attach the plug to the power supply first 

before you insert it into the wall.

• Do not use the device outside, and make sure all the connections are indoors. There is a remote risk of elec-

tric shock from lightning. 

• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device. 

This product is recyclable. Dispose of it properly. 

Legal Information

Certifications

Federal Communications Commission (FCC) Interference Statement

This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions:

• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause undesired opera-

tions.

FCC Warning

This device has been tested and found to comply with the limits for a Class A digital switch, pursuant to Part 
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference 
in a commercial environment. This device generates, uses, and can radiate radio frequency energy and, if not 
installed and used in accordance with the instruction manual, may cause harmful interference to radio 
communications. Operation of this device in a residential area is likely to cause harmful interference in which 
case the user will be required to correct the interference at his own expense.

CE Mark Warning:

This is a class A product. In a domestic environment this product may cause radio interference in which case 
the user may be required to take adequate measures.

Taiwanese BSMI (Bureau of Standards, Metrology and Inspection) A Warning:

Notices 

Changes or modifications not expressly approved by the party responsible for compliance could void the 
user's authority to operate the equipment.

Summary of Contents for GS-1124B

Page 1: ...www zyxel com USER S GUIDE GS 1124B Unmanagement 24 port Gigabit Ethernet Switch Edition 1 1 2009 Copyright 2009 ZyXEL Communications Corporation C ...

Page 2: ...cribed in the following table LED COLOR STATUS DESCRIPTION PWR Green On The switch is on and receiving power Off The switch is not receiving power LINK ACT Green On The port is connected to an Ethernet network Blinking The port is receiving or transmitting data Off The port is not connected to an Ethernet network ...

Page 3: ...ments for SME small medium enterprise businesses Use the switch to bridge your network devices Overview Package Contents on page 3 Applications on page 4 Specifications on page 6 Safety Warnings on page 7 Legal Information on page 8 Customer Support on page 10 Package Contents Compare the contents of your package with the checklist below If any item is missing or damaged please contact your local ...

Page 4: ... solution for small networks where rapid growth can be expected in the near future The switch can be used standalone for a group of heavy traffic users You can connect computers directly to the switch s port or connect other switches to the switch In this example all computers can share high speed applications on the server To expand the network simply add more networking devices such as switches ...

Page 5: ...to connect to the corporate backbone or for connecting network segments The following figure depicts a typical segment bridge application of the switch in an enterprise environment The two networks RD and Sales the standalone server and the computers can all communicate with each other and share all network resources ...

Page 6: ...3u Back pressure flow control for half duplex Power Supply Input 100 240 V AC 50 60 Hz Operation Temperature 0º C 40º C Humidity 10 90 non condensing LED and Switch Power green Light on off Power on or off 1000Base T Ethernet ports 1000M green Light off port is not connected at 1000M Light on port connects at 1000M LNK ACT green LED Light off port disconnected Light on port connects at 10M or 100M...

Page 7: ...t all cables from this device before servicing or disassembling Use ONLY an appropriate power adaptor or cord for your device Connect the power adaptor or cord to the right supply voltage for example 110V AC in North America or 230V AC in Europe Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord Do NOT use the ...

Page 8: ...as been tested and found to comply with the limits for a Class A digital switch pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a commercial environment This device generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interferenc...

Page 9: ...ch you bought the device at http www zyxel com web support_warranty_info php Related Documentation Please go to http www zyxel com for product news firmware documentation and other support materials Registration Register your product online to receive e mail notices of firmware upgrades and information at www zyxel com User Guide Feedback Help us help you E mail all User Guide related comments que...

Page 10: ...ce Park Hsinchu 300 Taiwan China ZyXEL Communications Beijing Corp Support E mail cso zycn zyxel cn Sales Email sales zyxel cn Telephone 86 010 82800646 Fax 86 010 82800587 Address 902 Unit B Horizon Building No 6 Zhichun Str Haidian District Beijing Web http www zyxel cn China ZyXEL Communications Shanghai Corp Support E mail cso zycn zyxel cn Sales Email sales zyxel cn Telephone 86 021 61199055 ...

Page 11: ... Telephone 36 1 3361649 Fax 36 1 3259100 Web www zyxel hu Regular Mail ZyXEL Hungary 48 Zoldlomb Str H 1025 Budapest Hungary India Support E mail support zyxel in Sales E mail sales zyxel in Telephone 91 11 30888144 to 91 11 30888153 Fax 91 11 30888149 91 11 26810715 Web http www zyxel in Regular Mail India ZyXEL Technology India Pvt Ltd II Floor F2 9 Okhla Phase 1 New Delhi 110020 India Japan Sup...

Page 12: ...1 Web www pl zyxel com Regular Mail ZyXEL Communications ul Okrzei 1A 03 715 Warszawa Poland Russia Support http zyxel ru support Sales E mail sales zyxel ru Telephone 7 095 542 89 29 Fax 7 095 542 89 25 Web www zyxel ru Regular Mail ZyXEL Russia Ostrovityanova 37a Str Moscow 117279 Russia Singapore Support E mail support zyxel com sg Sales E mail sales zyxel com sg Telephone 65 6899 6678 Fax 65 6...

Page 13: ...lesi Piyalepasa Bulvari Ortadogu Plaza N 14 13 K 6 Okmeydani Sisli Istanbul Turkey Ukraine Support E mail support ua zyxel com Sales E mail sales ua zyxel com Telephone 380 44 247 69 78 Fax 380 44 494 49 32 Web www ua zyxel com Regular Mail ZyXEL Ukraine 13 Pimonenko Str Kiev 04050 Ukraine United Kingdom Support E mail support zyxel co uk Sales E mail sales zyxel co uk Telephone 44 1344 303044 084...

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