SMC NetworksメーカーSMC2586W-Gの使用説明書/サービス説明書
ページ先へ移動 of 96
SMC2586W-G.
1.
2 Cop yright Inf ormation furnished by SMC Ne tw orks, Inc. ( SMC) is believ ed to be ac cu- ra te and reliable . Ho we ver , no re sponsibility is as sumed by SMC f or its use , nor for an y infringement s of pat ents or other rights of thir d parties which may r esult fr om its use .
3 Limited W arrant y St atement: SMC Netw orks , Inc. (“SMC”) w arr ants its pr oducts to be fr ee from defect s in w orkmanship and mat erials, under normal use and s ervice , for the applic able w arr anty t erm. All SMC product s carry a st andar d 90-day limited w arr anty from the dat e of purchase fr om SMC or its Authorized R es eller .
W ARRANTIE S EXCL USIVE: IF AN SMC PRODUC T DOES NO T OPERA TE AS W ARRANTED AB O VE, CUS- T OMER’S SOLE REMED Y SHALL BE REP AIR OR REPLA CEMENT OF THE PRODUC T IN QUES TION, A T SMC’ S OPTION.
5 F ederal Communication C ommission Int erfer ence S tat ement T his equipment has been t est ed and found t o comply with the limit s for a Class B digital de vice, pur suant to P art 15 of the FC C Rules. The se limits ar e designed t o pro vide re asonable pr otection against harm ful interf er ence in a re sidential installation.
Ce t apparel numerique r especte les limit es de bruits r adioelectriques applic- ables aux appalr eils umeriques de Clas se B pre scrit es dans la norme sur le material br ouilleur : “ Appar eils Numeriques, ” NMB-003 edictee p ar l’Industrie .
7 10. Alle Hin weis e und W arnungen, die sich am Gerät befinden, sind zu beacht en. 11. Wir d das Gerät über einen länger en Zeitr aum nicht benutzt, sollt en Sie es v om S tromne tz tr ennen. Somit wir d im F alle einer Überspannung eine Bes chädigung vermieden.
8 T able of C ontent s 1. Introduction 10 1. 1 Overview 10 1.2. F eature sPack age Contents 10 1.3 F eat ures 10 1.4 LED Definitions 13 2. Firs t- Time Inst allation and Con figur ation 14 2. 1 Selecting a Pow er Supply Method 14 2.2 Mounting the SMC25 86W -G on a W all 15 2.
9.
1. Introduction 1. 1 Overview T he SMC2 586W -G is a vers atile devic e that can be c onfigur ed to be in one o f the 3 oper ational modes — Ac ces s Point, Bridge Mas ter , and Bridge Slav e—for v arious wirele ss bridging applications .
• 64-bit and 12 8-bit WEP (Wired E quivalent Priv acy ). F or wirele ss data encryption. • IEEE 802. 1x/RADIUS . When the SMC2 586W -G is in Ac ce ss Point mode, it c an be con figur ed to authentic ate wir eless us ers and distribut e encryption ke ys dynamic ally by IEEE 80 2.
less client s (S T As and Bridge Sla ves ) that are ass ociated with the SMC25 86W -G. • Detachable ant enna. T he SMC2 586W -G antenna c an be replac ed with SMC high-gain antennas f or long oper ating r ange . • DHCP client. T he SMC2 586W -G can aut omatically obtain an IP addre ss fr om a DHCP server .
• SNMP . SNMP ( Simple Ne tw ork Management Prot ocol) MIB I, MIB II, IEEE 802. 1d, and Privat e Enterpris e MIB are support ed. • UPnP . T he SMC2 586W -G re sponds to UPnP disc ov ery message s so that a Windo ws XP user c an locat e the SMC25 86W -G in My Netw ork Place s and use a W eb brow ser t o conf igure it .
2. Fir st - Time Ins tallation and C onfigur ation 2. 1 Selecting a Po wer Supply Method T he SMC2 586W -G can be pow ered b y either the supplied pow er adapt er or the optional SMCPWR-INJ3 Elit eConnect™ P ow er Injector . The SMC2 586W -G automatic ally selects the suit able pow er depending on your decision.
Fig. 2. Connecting E thernet c ables to SMCP WR-INJ3. 5. Check the “ AC TIVE” LED: if pow er is succ essfully f ed int o the SMC25 86W -G, the “ AC - TIVE” LED will be on (Red light); otherwis e, the “A C TIVE” LED will be off . 6. If the electricity curr ent is over the normal c ondition (Io°÷1.
2.3 Preparing f or C onfigur ation To co nf igure an SMC2 586W -G, a managing comput er with a W eb br ow ser is needed. F or first -time conf igur ation of an SMC2 586W -G, an E thernet net- w ork int erf ace c ard (NIC) should ha ve been ins talled in the managing co m- puter .
Changing the T CP /IP Settings o f the Managing Comput er Use the Windo ws Ne twork C ontr ol P anel Applet to change the T CP /IP set- tings of the managing c omputer , so that the IP addr ess o f the comput er and the IP addre ss of the SMC2 586W -G are in the same IP subnet .
NO TE: It is str ongly r ecommended that the pass wor d be changed to other v alue for securit y reas ons. On the st art page, click the Gener al, P ass wor d link to change the v alue of the pa ss wo rd (s ee Section 3.
T he SMC2 586W -G suppor ts 3 oper ational modes for meeting v arious wire- less c onnectivity r equirements: • Ac ces s Point ( AP). T he AP mode enables IEEE 80 2. 11 St ations (S T As) t o automatic ally associat e with it via the st andard IEEE 80 2.
T he r elationships among the oper ational modes and the wireles s link t ype s are sho wn in the follo wing table: T able 1. Operational mode s vs. wir eles s link types .
St ep 3: C onfiguring IEEE 80 2. 11 Set tings Fig. 9 . IEEE 802. 11g communic ation set tings. Go to the IEEE 80 2. 11, Communication s ection in the W eb-based Management user int erf ace t o conf igure IEEE 80 2. 11g-r elated c ommunication set tings, including Channel number and Netw ork name (S SID).
To enable a WDS link: 1. Specify the MA C addre ss of the AP or bridge at the other end o f the WDS link. 2. Select the c orresponding Enabled check bo x. F or ex ample, as sume you w ant two SMC2 586W -Gs with MAC addr esse s 00-02 -65-01-62 -C5 and 00-02 -65-01-62 -C6 to e stablish a WD S link betw een them.
St ep 4: R e viewing and Applying Se ttings Fig. 13. S ettings change s are highlight ed in red. On the start page , you can r eview all the s ettings y ou hav e made. Change s are highlight ed in red. If they ar e OK, click Rest art for the ne w set tings to take e ff ect.
2.5 Deploying the SMC2 586W -G Aft er the set tings hav e been con figured, deplo y the SMC2 586W -G to the field application en vir onment. Connect the SMC2 586W -G to an E thernet LAN through an E thernet swit ch/hub. If e xternal high-gain dir ectional antennas ar e needed, it may be dif ficult to align the antennas .
3. U sing W eb-Based Management 3. 1 Overview Fig. 15 The Start page . Menu Structur e Th e left side of the start page c ontains a menu f or you t o carry out c om- mands. Her e is a brief description o f the hyperlink s on the menu: • Home . F or going back t o the st art page.
• A ddr essing. IP addr ess set tings for the SMC2 586W -G to work with TC P /IP . • DHCP S erv er . Settings f or the DHCP (Dynamic Host C onfigur ation Prot ocol) server on the SMC2 586W -G. • IEEE 802. 11. IEEE 802. 11g-relat ed set tings. •C ommunication .
Fig. 18 Set tings hav e been changed. Home and R efresh C ommands Fig. 19 Home and Re fre sh. At the bottom o f each st atus page show s r ead-only inf ormation and tw o butt ons— Home and R efresh. Clicking Home brings you back t o the st art page.
C urrent DHCP Mappings Fig. 21 Curr ent DHCP mappings. On this page , all the current s tatic or dynamic DHCP mappings ar e shown. A DHCP mapping is a corr espondenc e relationship be tw een an IP addres s assigned b y the DHCP server and a c omputer or de vice that obt ains the IP addre ss.
W hen the SMC2 586W -G is in Bridge Slave mode , you c an use the Link Monitor s tatus page t o monit or the link quality and signal str ength sensed by its RF module . Larger v alues means bett er wir eless c onnectivity t o its associat ed Bridge Mast er .
those ne tw orks wher e SMC2 682W W ireles s Bridge Slav es ar e already installed. T he Bridge Mast er enables Bridge Slav es t o automatic ally associ- ate with it . It also enables IEEE 80 2. 11 St ations, which ar e on the same LAN as the Bridge Mast er , to automatic ally associat e with it via the st andard IEEE 802.
Fr om the table, a WD S link can be es tablish bet ween t wo APs , a BM-BS link c an be e stablished bet ween a Bridge Mas ter and a Bridge Sla ve , but no wire- less link c an be est ablished betw een a Bridge Slav e and an AP . Fig. 2 4 Connectivit y Limitation.
bro ws er types and v er sions, HTTP-based firm w are management oper ations may not w ork properly with s ome W eb br ows ers . If you c annot succ essfully perform HTTP-b ased firmw are management oper ations with your W eb bro ws er , try the TFTP-based method.
To re st or e con figuration o f the SMC25 86W -G by HTTP: 1. Click Bro wse and then select a corr ect configur ation .hex file . Y ou hav e to make sur e the file name is the SMC2586W -G_Backup .hex. T he file path will be shown in the Co nf iguration file name text box.
6. Choose TFTP as the Firm w are management prot ocol. 7. Specify the IP addr ess of the c omputer , which acts as a TFTP serv er . If y ou don ’t know the IP addre ss of the c omputer , open a C ommand Prompt from the c omputer running the TFP s erver , and type IpC onfig, then pr es s the Enter key .
B acking up and Rest oring C onfigur ation Set tings by TFTP Fig. 33 . Con figur ation back up/ rest or e. To b ack up configur ation of the SMC2 586W -G by TFTP: 1. Use a c omputer that will serv e as a TFTP serv er and as a managing c omput er to trigger the b ackup pr oce ss.
the con figur ation back up file re sides. A c onfigur ation backup file is named SMC25 86W -G_Back up.he x. 5. On the comput er , run a W eb bro ws er and click the General, Firm w are T ools h yperlink. 6. Choose TFTP as the Firm w are management prot ocol.
T he IP addr ess o f the SMC2 586W -G can be manually s et (S et Manually) or automatic ally assigned b y a DHCP server on the LAN ( Obt ain from a DHCP Se rv er – enabled b y default ).
DHCP Mappings Fig. 3 7 St atic DHCP mappings. IP addre sse s of serv ers ar e oft en st atic so that clients could alw ays loc ate the serv ers b y the static IP addr es ses. B y using St atic DHCP Mappings , you c an ensur e that a host will ge t the same IP addre ss when it r equests one from the DHCP s erver .
Fo r specific needs such as con figuring the SMC2 586W -G as a wir eless LAN- t o-LAN bridge , the AP functionality can be disabled, so that no wir eless client can as sociate with the SMC2 586W-G .
Wir eless Dis tribution S yst em Fig. 40 Wir eless Dis tribution S yst em. Tr aditionally , acc ess point s are c onnected b y Etherne t. B y IEEE 802. 11 Wir eless Dis tribution S ys tem (WDS ), APs c an communic ate with one another wirele ssly . F or e xample , in Fig.
Fig. 42 Wir eless Distribution S yst em settings . To enable a WDS link: 3. Specify the MA C addre ss of the AP or bridge at the other end o f the WDS link.
W ARNING: Do not let y our net work t opology consist o f wirele ss bridges, E therne t swit ches, E thernet link s, and WDS link s that form a loop. If ther e are an y loops that exist , pack ets will cir cle around the loop s and netw ork performanc e will be seriously degr aded.
Wir eless Client Is olation is a f eatur e for the SMC2 586W -G in AP or Bridge Mast er mode to block wir eless -to-wir eless tr affic bet ween S T As so that the ST As cannot see e ach other . This feat ure is us eful for WLANs deplo yed in public place s.
As illustr ated in Fig. 46 when AP 1 and AP 2 are using the “T his AP Only” option, AP1 blocks wir eless tr affic bet ween S T A 1 and S T A 2, while wireles s tr affic bet ween S T A 2 and ST A 3, which ar e associat ed with diff erent AP s, is s till allow ed.
with v arious WLAN netw ork adapter s. T here ar e thr ee options av ailable, including Open S ys tem, Shar ed K e y , and Aut o. W hen WEP is enabled b y a security mode , the Ke y length can be specified t o be 64 Bits or 12 8 Bits.
2. Set the A ccess co ntrol t ype t o inclusive . 3. Specify the MA C addre ss of a wir eless client t o allow acc ess, and then click A dd. 4. R epeat St ep 3 for each other wir eless client. To delet e an entry in the acce ss contr ol table: • Click Delet e ne xt to the entry .
IEEE 802. 1x/RADIUS IEEE 802. 1x Port-B ased Net work A cc ess C ontrol is a ne w st andard f or solving s ome security is sues ass ociated with IEEE 80 2. 11, such as lack of user-b ased authentication and dynamic encryption k e y distribution. With IEEE 80 2.
SMC25 86W -G supports IEEE 802. 1x and can be c onfigur ed to c ommunicat e with tw o RADIUS serv ers . When the primary RADIUS s erver f ails to r espond, SMC25 86W -G will try to c ommunicat e with the sec ondary RADIUS serv er .
E therne t T ype Filters Fig. 53 E thernet t ype filter s set tings. T he E thernet t ype filed of the MAC (Media A cc ess C ontr ol) header of a pack- et incoming fr om the WLAN or Ethernet int erfac e is inspected f or filtering. In a rule, specif y the hex -decimal Ethernet t ype number and give the rule a name.
TC P /UDP Port Filter s Fig. 55 T CP /UDP port filter s set tings. T he des tination port field the TCP or UDP he ader of a pack et inc oming from the WLAN or Etherne t interf ace is inspected f or filtering.
NO TE: Mak e sure y ou hav e installed the nec essary W indow s UPnP c omponents on y our Windows XP c omputer . Sys t em Log Fig. 58 S yst em log set tings.
SNMP Fig. 5 9 SNMP set tings. T he SNMP ( Simple Netw ork Management Pr otoc ol) functionality c an be dis- abled, and you c an specify the name ( used as a pass wor d) of the r ead-only and re ad-write c ommunity . In addition, up to 5 SNMP tr ap tar gets can be set in the SNMP T r ap T able.
4. EliteC onnect Management Utilit y 4. 1 Introduction T his chapt er give s introduct ory inf ormation, such as the design goal and f ea- tu re s, on SMC EliteC onnect™ Management Utility .
• DNS domain name . DNS (Domain Name S ys tem ) domain name of the devic e . Th es e information it ems serv e as memos f or the netw ork administr at or and they ar e optional.
• Devic e Management. T he ne tw ork administr ator c an manage devic es one by one or in a bat ch f ashion. • Con figuring b y W eb bro wser . Launching the def ault Web br owser t o manage the select ed devic e. •B atch pr oces sing. Applying a netw ork management command t o multiple devic es at a time .
Overvie w Us er Interf ace Fig. 60 Main user int erf ace . T he main user int erfac e of EliteC onnect Management Utility is three-p aned. T he upper right pane is the De vice List Vie w , which show s the devic es t o manage.
C onnecting the Managing PC and a Managed De vice Y ou need at least one SMC25 82W -B EliteC onnect 802. 11b Wirele ss Bridge or SMC25 86W -G EliteC onnect 802. 11g Wir eless Bridge t o follo w the r emainder of the tutorial. C onnect the PC on which EliteC onnect Management Utility will run and the devic e with Etherne t.
Fig. 62 De vice Properties dialog bo x. On the left side of the title bar o f the Devic e Pr operties dialog box is a “Pin ” butt on. Click this butt on to pin the dialog bo x (the ic on will be changed t o ) so that it will alw ays st ay on t op of other windo ws .
E diting the De vice List Fig. 63 Edit menu. S elect the desir ed de vice it em from the de vice lis t. Y ou can select cons ecutive devic e items b y clicking while holding the Shift k ey . And you c an select incons ecutive de vice it ems by clicking while holding the C trl ke y .
of EliteConnect Management Utilit y and an empty ne w devic e list file ha ve been opened. Filtering the De vice List Fig. 65 Filt er Vie w of the W orkspace windo w . Y ou can filter a de vice lis t by clicking a tr ee item on the Filt er tab o f the W orkspace windo w .
Fig. 6. Sorting by IP addr ess , in de scending or der . NO TE: If a newly opened de vice lis t file is sorted, an ast erisk mark “*” will be added to the file name sho wn in the title bar of Elit eC onnect Management Utility , which means the content s of the de vice list file ha ve been modified.
Any de vice lis t columns c an be hidden by clearing c orre sponding check box es ne xt to the menu it ems of the C olumns sub-menu of the V iew menu. Clicking an unchecked menu it em shows its c orre sponding devic e list col- umn, and the menu item bec omes check ed ne xt time you open the C olumns sub-menu.
Fig. 7 2 History Log V iew . Co nf iguring a De vice by W eb Bro ws er S elect the de vice it em in the devic e list, which r epr esents the SMC2 582W -B or SMC25 86W -G y ou use for this t utorial, and then c arry out the Co nf igure by W eb Bro ws er c ommand on the Devic e menu.
T he main user int erfac e of EliteC onnect Management Utility consist s of three-p aned. The upper right pane is the De vice Lis t Vie w , which shows the devic es t o manage. T he upper left pane is the W orkspace W indow , which enables y ou to filt er the active de vice lis t or swit ch to another de vice lis t.
Filter V iew Fig. 7 5 Filter Vie w . EliteC onnect Management Utility analy se s the structur e of the de vices it ems in the active de vice lis t and show s the re sults in a tree f ashion on the Filter t ab o f the W orksp ace window . The active de vice list c an be filter ed by click- ing a tree it em (see S ection 4.
File Vie w Fig. 7 6 File V iew . T he File t ab of the W orkspace windo w lists all opened de vice lis t files so that y ou t o quickly switch be tw een them ( see “Vie wing All Opened Devic e List Files ” Section on page 81 f or more in formation ).
• Close . Close the active document. •S a v e . Sa ve the active document. •S a v e As. Sa ve the active document with a new name . • Print. Print the active document. • Print Pre view . Display full pages . • Print Setup . Change the print er and printing options.
•C onfigure b y W eb Brow ser . Launch the def ault W eb bro wser t o con figur e the firs t selected de vice . • Change SSID . Change the SSID s etting o f selected de vice. • Change P ass wor d. Change the p ass wor d set ting of select ed de vice .
Shortcut Menu Fig. 7 8 Shortcut menu Right clicking anywher e within the Device List V iew brings up a short cut menu as shown in Fig. 7 8 T he commands on the shortcut menu ar e shor t- cuts t o some of the main menu c ommands. •C u t —Cut c ommand on the E dit menu •C o p y — Co py c ommand on the E dit menu.
c ommand on the De vice menu. •R es to re Co nf iguration b y HTTP—Re st ore C onfigur ation by HTTP c ommand on the De vice menu. •P r oper ties —Properties c ommand on the View menu. T oolbars T oolbar commands ar e shortcuts t o some of the main menu c ommands.
• Check Alive on the De vice menu. •C onfigur e by W eb Bro wser on the De vice menu. • Change P ass wor d on the De vice menu. • Change SSID on the De vice menu. • Change RADIUS Serv er s on the Device menu. • Upgr ade Firmw are b y TFTP on the Devic e menu.
Fig. 81 Floating W orkspace windo w . Fig. 82 His tory L og View dock ed to the right side. 72.
Re arranging the C olumn Order of the De vice List Vie w Fig. 83 Re arr anging the column or der by a dr ag-and-dr op operation. T he c olumn order c an be r earr anged by dr ag-and-drop oper ations. Just dr ag a column header and dr op it to another position.
General Options Fig. 85 Gener al tab. On this tab , you c an specify the action tak en when a device it em in the active de vice lis t is double-clicked, the number o f simultaneous de vice man- agement commands , and whether the Devic e P ass wor d List function will be enabled.
Fig. 86 A sample Devic e P ass wor d List . S elect the Us e the f ollowing De vice P assw ord Lis t inste ad of asking f or devic e user name and pas sw ord check bo x, and specify the location o f the devic e pass word lis t file by clicking the “…” but ton.
On this tab , you c an con figure beha vior par amet ers o f EliteC onnect Management Utility’ s built-in TFTP s erver f or devic e firmw are upgr ade . EliteC onnect Management Utility supports a “pull” s tyle and a “push ” st yle of device firm w are upgr ade.
HTTP Options Fig. 89 HTTP t ab. On this tab , you c an con figure beha vior par ameters o f EliteC onnect Management Utility’ s W eb client engine—Microso ft Interne t Explorer c ontrol. Y ou may ref er to Micro soft document ation about how t o pick good value s for C onnect r etries , Connect timeout, R eceive timeout, and S end timeout .
To add a new devic e item t o the active devic e list, click Ne w Devic e on the Insert menu. And then a new de vice it em is added to the de vice list and the Devic e Properties dialog box ap-pe ars f or you t o enter de vice properties .
Multiple Cons ecutive Selections Fig. 9 2 Multiple consecutiv e selections . To se lect a block of c onsecutiv e devic e items: 1. Click the firs t item o f the block. 2. Click the last it em of the block while holding the Shift k ey . Multiple Inconsecutiv e Selections Fig.
E diting the De vice List Fig. 94 E dit menu. Y ou can use the commands on the E dit menu to edit the active de vice list . Ref er to Section 4.3 . 1.5 for e xplanations of the commands. Filter the De vice List Fig. 95 Devic e list filt ering. Y ou can filter a de vice lis t by clicking a tr ee item on the Filt er tab o f the W orkspace windo w .
Fig. 96 Sorting b y IP addre ss, in asc ending or der . Clicking the IP Addr ess header one mor e time sorts the de vice list in desc ending or der , as shown b y Fig.
Y ou can swit ch bet ween all opened de vice list file s by clicking the c orre spon- ding tree it ems on the File tab of the W orkspace windo w . Arranging De vice List Windo ws T he c ommands on the W indow menu enable y ou to arr ange your De vice List Vi ew window and s witch bet ween them.
T he T ile c ommand on the W indow menu arr anges the De vice Lis t Vie w win- dow s as non-ov erlapping tiles. Arranging Minimiz ed Windo ws Fig. 102 Minimiz ed window s put in order . T he Arrange Icons c ommand on the W indo w menu arrange s minimized Devic e List V iew windo ws so that the y st ay at the bott om.
NO TE: Y ou have t o make sur e a de vice is r eachable by Elit eC onnect Management Utility thr ough the IP address / domain name and port specified in the devic e list. C anc eling Batch C ommand Ex ecution Fig. 104 Canc el W aiting Commands menu command.
Fig. 105 Changing SSID dialog bo x. Changing the Administr ation User Name and P ass wor d of De vices To change the administr ation user name and pass wor d settings o f ev ery s elect ed devic e, c arry out the Change P ass wor d command.
Changing the RADIUS Serv er Set ting of De vices To change the RADIUS server s ettings o f ev ery select ed devic e, c arry out the Change RADIUS S ervers c ommand. Y ou’ll be prompt ed t o enter the Primary RADIUS server and Se c ondary RADIUS serv er .
Upgrading De vice Firmw are C arry out the Upgr ade Firmw are b y HTTP command. B acking up De vice C onfigur ation C arry out the Back up C onfigur ation by HTTP c ommand. Re st oring Devic e Con figuration C arry out the R est or e Con figur ation by HTTP c ommand.
Appendix A: Def ault Set tings TIP: Pre ss the Def ault button on the po wer ed-on SMC2586W -G to r eset the co nf igur ation set tings to f actory-def ault values .
Appendix B: T roubleshooting Check the follo wing firs t: • Make sur e that the power o f the SMC25 86W -G is on and the Ethernet c able s are c onnected firmly t o the RJ-4 5 jacks o f the SMC25 86W -G. • Make sur e that the LED AL V of the SMC2 586W -G is blinking to indic ate the SMC25 86W -G is working.
F or a wireless client c omputer t o communic ate with a c orr espondent host on the Interne t by the hos t’ s domain name ( e. g. http:// www . wi-fi.
• If you c annot find any inc orr ect settings o f the SMC2 586W -G, the def ault gate w ay o f the SMC25 86W -G may be r eally down or ther e are other communic ation problems on the ne tw ork backbone. Other Problems • My SMC25 86W -G has been set t o obtain an IP addr ess aut omatically by DHCP .
Appendix C : Dist ance s and Data R ate s I mportant Notice: Maximum distance s post ed below ar e actual t est ed distanc e thre sholds. Ho we ver , there ar e many v ariables such as barrier compo s.
Appendix D: T echnical Specification SMC2 586W -G Wir eless Bridge 93 St andards: •8 0 2 . 11b •8 0 2 . 11g •8 0 2 . 3 •8 0 2 . 3 u •8 0 2 . 3af Data r ate & modulation: • OFDM@54Mbps, C CK@11/ 5.
SMCPWR-INJ3 P ow er Injector 94 P ow er S upply: • Input: 100V AC 60Hz • Output: 12VDC, 1A Dimensions ( without ant enna): • 8.5” x 5.5 “ x 1.
FOR TECHNICAL SUPPORT , CALL: Fr om U.S.A. and Canada (24 hours a day , 7 days a week) (800) SMC-4-Y OU; Phn: (949) 679-8000; F ax: (949) 679-1481 Fro m Eu ro p e : Con t ac t d e tails can be found on www .smc-europe.com or www .smc.com INTERNET E-mail addresses: te chsuppor t@smc.
デバイスSMC Networks SMC2586W-G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 SMC2586W-G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 SMC2586W-G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 SMC2586W-G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 SMC2586W-G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 SMC2586W-G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 SMC2586W-G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 SMC2586W-G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 SMC2586W-G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。
