SMC NetworksメーカーSMC108DTの使用説明書/サービス説明書
ページ先へ移動 of 20
EZ S witch 10/100 • 8- P o r t F ast E thernet S witch • 8 10/100 auto-MDI/X po r ts – c onne c t to PCs or other switches or hubs • Plug and Play – nothing to c onfigure , no c r oss o v er.
Co p yright Inf ormation furnished b y SMC Netw orks , Inc. (SMC) is belie v ed to be accur at e and r eliable . How ev er , no re sponsibility is as sumed by SMC f or its use , nor f or any in fringements o f patent s or other rights of thir d par ties which ma y re sult fr om its use .
Limit ed W arr anty SMC's Limit ed Warr anty Limited W arr anty St atement: SMC Ne tw orks , Inc. ("SMC") w arr ants its product s to be free fr om defects in w orkmanship and materials, under normal use and servic e, f or the applicable w arr anty t erm.
ber prior to r eturning an y product t o SMC. Proof o f purchase ma y be r equir ed. Any pr oduct returned t o SMC without a valid R eturn Material A uthorization (RMA ) number clearly marked on the outside o f the p ack age will be re turned to cust omer at customer’ s expense .
Y OU SPECIFIC LE GAL RIGHTS , WHICH MA Y V ARY FROM S T A TE TO ST A TE. NOTHING IN THIS W ARR ANTY SHALL BE T AKEN T O AFFEC T Y OUR ST A TUT OR Y RIGHTS. * SMC will pro vide warr anty s ervice f or one year f ollowing disc ontinu- ance fr om the active SMC price lis t.
C ompliance s FCC Class B Th is equipment has been tes ted and f ound to comply with the limit s for a Class B digital de vice , pursuant t o Part 15 of the F CC Rules . These limits ar e designed t o pro vide reas onable prot ection against harmful interf erenc e in a re sidential installation.
T he unit aut omatically matches the c onnected input volt age. T her efor e, no additional adjus tments ar e nece ssary when c onnecting it to any input v oltage within the r ange marked on the r ear panel.
T ABLE OF CONTENT S C op yrigh t 2 00 2 b y ................................................................................................. 1 T ABLE OF C ONTENT S ......................................................................................
ABOUT THE EZ S witch 10 /100 T he EZS witch 10 /100 SMC108D T is an 8-port F as t Ethernet s witch. The 10BA SE - T /100BASE - TX ports deliver dedic ated 10 /100Mbps links t o each att ached LAN segment – all with con ventional c abling and adapter s.
T op Panel LEDs T he t op panel of the swit ch pro vides a link st atus LED for each R J-45 PORT . In addition, the front panel als o cont ains stat us LEDs for ‘ at- a- glance ’ sy st em monitoring.
Re ar Panel T he A C pow er socket and the 8 R J-45 connect ors ar e locat ed on the re ar panel of the s witch. FD X Flashing Off On Flashing OFF Tr a f f ic is passing through the port T he port has not est ab- lished any ne tw ork con- nection. T he port is in full-duple x mode.
INS T ALLING THE SWIT CH T he EZS witch 10 /100 c an be placed on a desk top or shelf , or installed in a standar d 19-inch equipment r ack. E quipment Checklis t Aft er unpacking the EZSwit ch 10 /100, check the c ontent s of the bo x to be sure y ou hav e rec eived the follo wing components: .
Instructions 1. Po sitioning the swit ch : F or desk top or shelf mounting, at tach the f our adhe sive feet t o the bottom o f the switch. F or w all mounting, please mak e sure that the hangar s are s ecurely att ached to the sur- fa ce , and then mount the s witch ont o the hangars.
S AMPLE APPLICA TIONS S ome t ypical applic ations for the EZ S witch 10 /100 ar e illustr ated below: St andalone LAN In the figure belo w , the EZS witch 10 /100 is oper ating as a collaps ed b ackbone f or a small LAN.
TROUBLESHOO TING 1. S S y y m m p p t t o o m m Pow er LED does not light aft er pow er on Probable caus e Po we r outlet or pow er cor d may be defectiv e Pos sible Solutions . Check for loo se connections. . Check the pow er outlet by using it f or another devic e.
C ABLE S C able Specifications T wist ed-P air Cable and Pin Assignments C aution: DO NOT plug a phone jack c onnector int o any R J-45 port. Use only t wist ed-pair cable s with RJ-4 5 connector s that conf orm to FC C standar ds. F or 10BASE - T /100BASE - TX c onnections, a twis ted-pair cable mus t have tw o pair s of wir es.
C onnectivit y Guidelines W hen adding hubs ( repeat ers ) to your ne tw ork, please follo w the con- nectivity rule s list ed below f or F ast E thernet.
SPE CIFICA TIONS EZ S witch 10 /100 Model SMC108D T Por ts 8 RJ-4 5 Net work Int erface RJ -45: 100 ohm, UTP cable 10BA SE - T – EIA/TIA Categories 3 ,4 5 100BA SE - TX – EIA/TIA Cat egory 5 LEDs .
0.2 2@2 40V A C St andards IEEE802.3 IEEE802.3u IEEE802.3x ISO /IEC880 2 - 3.
F OR TECHNIC AL SUPPORT , C ALL: Fr om U.S.A. and C anada (2 4 hour s a day , 7 day s a week ) (800) SMC -4- YOU; (9 49) 6 7 9-8000; fax: (9 49) 6 7 9-1481 INTERNET E- mail addr esses: T echsupport@smc.c om Driver updat es: http:// www .smc. com/inde x.
デバイスSMC Networks SMC108DTの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
SMC Networks SMC108DTをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSMC Networks SMC108DTの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。SMC Networks SMC108DTの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。SMC Networks SMC108DTで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
SMC Networks SMC108DTを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSMC Networks SMC108DTの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、SMC Networks SMC108DTに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSMC Networks SMC108DTデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。