Instruction/ maintenance manual of the product 3C17121 3Com
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‘ro ll This guide c overs t he fol lowing p roduc ts: Su perSta ck ® 3 Sw itch 4300 10/ 100/10 00BASE-T Module ( 3C171 21) prov ides one Ethernet port for connec tion t o your ne twork. Super Stack 3 S witch 4 300 10/100 /1000BASE -T Dual Module ( 3C171 22) prov ides t w o Eth ernet por ts for connec tion t o your ne twork.
WARNING : Inst allati on and removal of the Module m ust be car r ied o ut by qual ified p ersonne l only . Bef ore in stal ling the Mod ul e into a unit, you mus t fi rst disc onnect the u nit from t he mai ns power s upply . F or fu ll s afe ty ins truc tio ns, r efer t o th e use r gu ide th at accom panie s the uni t.
Activa ting th e Mo dul e 1 En sure that t he Switc h is powe red- up. 2 Plug t he RJ- 45 connec t or on t he Catego ry 5 cabl e int o the RJ -45 port on the Modu le. 3 Conn ect the ot her end of the Cat egory 5 c able t o a devi ce that support s 1000BAS E- T .
Th e followi ng opti ons ar e avai lable for techn i cal support : In t he fir s t in stan ce cont act yo ur Netw ork Sup plier Check t he 3Co m knowl edgebase at ht tp: // kn ow le dg eb as e.3co m. co m Br owse the 3Co m we b site on h ttp:/ /w ww .
FCC Stat ement This equipment has bee n t este d and found to c omply wi th th e li mits f or a Cla ss A dig ital d evic e, purs uant to part 15 of the FCC rule s. Thes e limit s are des igned t o pr ovide re asonabl e pr ot ecti on agai nst har mful int erfere nce when th e equipmen t is op erated i n a co m me rci al env iro nment.
T © 3 Com T e c hno log ies, 200 1. All rights reserved. No part of this doc umen tati o n ma y be r epr oduce d in any f orm or by a ny mean s or us ed to make any derivati ve work (such as transla tion, transform ation, or adaptation ) wi thout p ermission from 3C om T e chnolog ies.
An important point after buying a device 3Com 3C17121 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought 3Com 3C17121 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data 3Com 3C17121 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, 3Com 3C17121 you will learn all the available features of the product, as well as information on its operation. The information that you get 3Com 3C17121 will certainly help you make a decision on the purchase.
If you already are a holder of 3Com 3C17121, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime 3Com 3C17121.
However, one of the most important roles played by the user manual is to help in solving problems with 3Com 3C17121. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device 3Com 3C17121 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
