Manuale d’uso / di manutenzione del prodotto ES3628EA del fabbricante Accton Technology
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Installation Guide www .edge-core.com ES3628EA 24 10/100 Ports + 4G L2/L3/L4 Intelligent Switch.
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Installation G uide 24 10/100 Port s + 4G L2/L3/L4 Intell igent Switch Layer 3 Standal one Switc h with 24 10 0BASE-T X (RJ-45) Ports, 2 100 0BASE-T (RJ-45 ) Ports, a nd 2 SFP Slots.
ES362 8EA E1 12007-DT-R01 1502000 64200 A.
i Compliance s and Safe ty Warnings FCC - Class A This equipment generates, uses, and can r adiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio communications.
ii CE Mark Declaration of Conformance for EMI and Safe ty (EEC) This information technology equipment com pli es with the require ments of the Council Directive 89/336/EE C on the App roximation of t .
iii Safe ty C omp lianc e W arnin g: Fibe r Optic Port Sa fety A vertissmen t: Port s pou r fibres op tiques - s écurité s ur le plan optiqu e W arnhi nweis: Fasero ptikan schlüs se - Opti sche S i.
iv Before making connections, make sure you have the correct cord set. Check it (read the label on the cable) against the following: Veuillez lire à fond l'information de la sécurit é suivante.
v France et Pérou uniquement: Ce groupe ne peut pas être alimenté par un dispositif à impédance à la te rre. Si vos alimentations sont du t ype impédance à la terre, ce groupe doit être alime.
vi Warning s and Cau tionary Message s Warnings (in German) This guide is for system administrators with a working knowledge of network management. Y ou should be familiar wit h switching and n etworking concepts. Zielgruppe Diese Anleitung ist fuer Sy sthem adm inistratoren mit Erfahrung im Netzwerkmangament.
vii Environ mental St atement The manufacturer of this product endeavours to sus tain an environmentall y-friendly policy throughout the entire production process. Th is is achieved though the following means: • Adherence to national legislation and regulations on environmental production standards.
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ix Contents Chapter 1: Introduc tion 1-1 Overv iew 1- 1 Switch Archite cture 1-1 Network Manag ement O ptions 1-2 Descripti on of Hardware 1-2 100BASE-TX an d 1000 BASE-T Ports 1-2 SFP Slots 1-2 Statu.
Contents x Chapter 4: Making Network Connec tions 4-1 Connec ting N etwo rk Devi ces 4-1 Twis t ed-Pai r Devi ces 4-1 Cabli ng Gu ideli nes 4-1 Conne cting to PCs, Se rvers, Hubs and Sw itch es 4-1 Ne.
xi Tables Table 1- 1 Port Sta tus LEDs 1-3 Table 1- 2 System Status LED s 1-4 Table 3- 1 Seria l Cable Wiring 3-8 Table 4- 1 Maximum 1000 BASE-T Gigabit Eth ernet Cab le Length 4 -4 Table 4- 2 Maximum.
xii Figures Figure 1 -1 Front and Rear Pa nels 1-1 Figur e 1-2 Por t LEDs 1-3 Figur e 1-3 Syst em LED s 1-4 Figure 1 -4 Power Supply Rec eptacl es 1-4 Figure 2 -1 Collapsed Backb one 2-2 Figure 2 -2 N.
1-1 Chapter 1: Intr oduction Overview The ES36 28 EA 24 10/100 P or ts + 4G L2/L3 /L 4 In te llige nt Sw itc h ha s 24 100BASE-T X ports, 2 1000BASE-T ports, and 2 SFP transc eiver slots. There is also an SNMP -b as ed m an agemen t agent emb edded on t he m ain b oard.
Introduction 1-2 1 store-an d-forwa rd che cking on ea ch packet cr oss ing the s w itc h, rou ting traffic at wire speed us ing RIP or OS FP f or unicas t traffic, and DVM RP or PIM f or mu l tica st traff ic.
Descript ion of Hardware 1-3 1 Status LEDs The E S36 28EA includes a display panel for key system and port ind ic at ions that simplify install atio n an d netwo rk troub leshooti ng . The LEDs, wh ic h ar e loc ated on the front panel for eas y view in g, are sho wn be low and des cribed in the f ol l owi ng table.
Introduction 1-4 1 Figure 1-3 System LEDs Optional Redundant Power Supply The switch su pports an option al Redund ant Powe r Su pply (RPS) th at can supply power to th e switch if t he interna l power supply s hould fail. Power Supply Receptacles There a re two power rece ptacles on the rea r pane l of th e sw it ch .
Features and Benefits 1-5 1 Features and Benefits Connectivit y • 24 100B ASE-TX p orts for 10 or 100 Mb ps E thernet co nnections. A uto-negotiation enables each R J-45 po rt to autom atical ly sel.
Introduction 1-6 1.
2-1 Chapter 2: Network Planning Introduction to Switching A network switch a llows simult aneous tr ansmission of multip le pack ets via non-cro ss bar switch in g. Thi s m ea ns that it ca n parti tion a netwo rk mo re efficient l y than bridg es or routers.
Network Planni ng 2-2 2 Application Examples The ES36 28 EA switch is no t only desi gne d to segm en t your netw or k, but also to provide a w i de r ang e of option s in set t ing up network co nnecti ons . Some t ypic al applicat ions are des cribed in the f ollowing pages.
Application Examp les 2-3 2 Network Aggregation Pla n With 28 parallel br id ging p orts (i.e., 28 distin ct col lis ion do mains), th e ES3 628EA can collapse a com plex ne twork down in to a single efficient bri dged node, increasing overall ba nd width and throu gh put.
Network Planni ng 2-4 2 Remote Connections with Fiber Cable Fiber optic t ec hno logy allo w s fo r lon ger cab ling than any other me dia ty pe . A 1000BASE-SX (MMF) link can connect to a site up to 5 50 meters away , a 1000BASE- LX ( SM F) link up to 5 km, and a 1000BASE-LH lin k up to 70 km.
Application Examp les 2-5 2 Making VLAN Connecti ons This switc h su pports VLANs w h ic h ca n be used to org ani ze any group of networ k node s in t o se p arat e bro adc a st do m a ins . VL ANs co nf i n e br oa dca st tr af fic to the ori gin ati ng gr ou p, a nd c an el im inat e br oadc ast st orm s in lar ge netwo rk s.
Network Planni ng 2-6 2 Using Layer 3 Routing VLANs ca n signific antly enha nce net work per formanc e and secu rity . Howe ver , if you use conve ntiona l rout er s t o in ter conne ct V LAN s , y ou ca n lose mo st of you r perform an ce ad vantage.
Application Notes 2-7 2 Application Notes 1. Ful l -du pl ex opera ti on onl y appl ie s to po i n t- t o-p oint acc es s (s uc h as wh en a switch is attac hed to a wo rkstation, server o r an other sw itch). When the s witch is conne ct ed t o a hu b, both de vice s mus t op er at e in hal f -d up lex mod e.
Network Planni ng 2-8 2.
3-1 Chapte r 3: Ins talling th e Swit ch Selecting a Sit e Switche s can be mou nted in a standa rd 19-inch equipment rack or on a flat surface. Be sure to follow t he g uideline s belo w when cho osing a loca tion. • The s ite s hou ld: • be at the ce nt er of all th e dev i ces you want to link and near a pow er outle t .
3-2 Installing the Swi tch 3 Figure 3-1 RJ- 45 C on nection s Equipment Checklist After unpackin g th e swi t ch, ch eck the co ntents to be sur e yo u have rece ived all th e compon ents . Th en, be fore beginn ing the installa tion , b e sur e y ou have all othe r necessa ry ins tallation equ ipmen t.
3-3 Mounting 3 Mounting A switch unit can be mount ed in a standar d 19-inch e quipm ent rack or on a deskt op or she lf. Mo unting in structio ns for each type o f site follow .
3-4 Installing the Swi tch 3 2. M o u nt the dev ice in the ra ck , using four ra ck- m ou nting sc re w s ( not pr ov id ed) . Figure 3-3 Insta lling t h e Swi t ch i n a Rac k 3. If i nstalli ng a s ingle swit ch onl y , turn to “Conn ecting to a Po wer Sou rce” at the end of this c hapter.
3-5 Mounting 3 3. W en n Sie nu r ei nen S wi tc h i ns t a lli er en, da nn sp rin gen Si e bitt e über zu "V erbinden mit eine r S tromquelle" au f Seite 3-7 am Ende dieses Ka pi te ls. 4. Wenn Sie mehrer e Swi tc he s in stallie re n m öc ht en , dann mon t iere n Si e si e untere inander in einer beliebige n Rei henfolg e.
3-6 Installing the Swi tch 3 3. If i nstalli ng a s ingle swit ch only , go to “Co nnecti ng t o a Po wer Sour ce ” at the end of this c hapter. 4. If i nstalling multip le switche s, attach four adh esive feet to each one. Plac e each device s qua rely on top of t he on e below, in any orde r .
3-7 Connecting to a Pow er Source 3 Connecting to a Power S ource T o connec t a de vice to a p ower source: 1. In se rt the po wer cable plug di r ect l y i nt o th e re ce ptacle located at the back of the device . Figure 3-6 Pow er Rece ptacle 2. Pl ug the other end of the cable int o a gr ou nded, 3- pi n so cket.
3-8 Installing the Swi tch 3 Connecting to the Console Port The DB-9 ser i al po r t o n th e swi t ch ’s front panel is used to conn ect to the sw it ch for out-of-b and con sole c onfigura tion. T he on-b oard c onfigu ration p rogram can be accesse d from a term in al or a PC run ni ng a ter m ina l emulat io n pr ogr am .
4-1 Chapter 4: Making Ne twork Co nnections Connecting Network Devi ces The ES36 28 EA 24 10/100 P orts + 4G L2/ L3 /L 4 Inte l lige nt Sw i tch i s des i gne d to intercon nec t multipl e se gments (or co lli sion doma ins) . It can be connec t ed t o net work card s in PCs a nd se rver s, a s wel l a s to hubs , swi tch es or rout er s.
4-2 Making Net work Connections 4 2. If t he devi ce is a PC card and the switch is in th e wiring c loset, a ttach the o ther end of the c able seg ment to a m odular w all outlet t hat is conn ected to the wiring clo set. (S ee “Ne two r k Wiri ng C on nec tio n s” on p ag e 4-2.
4-3 Fiber Optic SFP D evices 4 Fiber Optic SFP Device s An optional SFP transce iver (100BASE-FX, 1 00 0BA SE-SX, 1000BASE-LX or 1000B ASE- LH) can be us ed for a backb one connectio n betwe en switch es , or for connect i ng t o a hi gh -s peed se rv er.
4-4 Making Net work Connections 4 6. As a c onnec tion is made, ch eck the Link LED on t he switch corr espon ding t o the port to be su re that the conn ection is val i d. 100B ASE- FX f i b er opt i c po rt s oper at e a 10 0 Mbp s fu l l dupl ex . 10 00B ASE-S X, 1000B ASE-LX and 1000BA SE-LH fiber op tic port s operate at 1 Gbps full duplex.
4-5 Cable Labeli ng and Connecti on Records 4 100 Mbps Fast Ethernet Collision Domain 10 Mbps Ethernet Collisi on Domain Cable Labeling and Connection Records When pl ann ing a netw or k in stall atio n, it is ess ential to label th e op posing en ds of cables and to r ecord where ea ch cable is connecte d.
4-6 Making Net work Connections 4 • Note the len gth of eac h ca ble and the m aximu m cab le len gt h su pporte d by t he switch ports. • For ease of und erstan di ng , us e a l oca tion-bas ed key wh en as signin g pr ef ixes to your c able lab eling.
A-1 Appendix A: Tr oubleshoo ting Diagnosing Switch Indic ators Diagnosing Power Problems with the LEDs The Power and RPS LEDs work in combination to indicate power s tatus as follows.
A-2 T roubleshooti ng A Installation V erify that all syst em co mponen ts have been pr op erly installe d. If one or more compon ents appe ar to be m alfunction ing ( such as the p ower cord o r netw ork cabling) , test the m in an alt er nat e en vironmen t where you ar e sur e th at all the oth er compon ents are functioni ng pro perly .
B-1 Appendix B: Cabl es Twisted-Pair Cable and Pin Assignments For 10BASE- T an d 10 0BASE-TX co nnections , a twisted-pair cable m us t have two pairs of wires. F or 1000 BAS E-T conn ec tions the tw i sted -pair cable mus t have four pairs of wires.
B-2 Cables B Straight- Through Wiring If the twist ed- pair ca ble is to join two po rts and on ly one of the por ts has an int er nal crossov er (M D I -X ), th e tw o pairs of wires m ust be straight-t hr oug h.
B-3 T wisted-Pair Cable and Pin Assignments B Fig ure B -3 Cr ossove r W irin g 1000BASE-T Pin Ass ignments All 1000BASE-T ports support autom atic MD I/MDI-X op eration, so you ca n us e straight- th ro ugh cables f or all netw o rk connec tions to PCs or server s, or t o ot he r switch es or hub s.
B-4 Cables B 1000BASE-T Cable Requ irements All Category 5 UTP cab les that are used for 100 BASE -TX connec tio ns sh ould also work fo r 1000BA SE-T , providing that a ll four wire pairs are c onnecte d.
C-1 Appendix C: Spe cification s Physical Characteristi cs Port s 24 100BASE- TX RJ -4 5 ports, 2 1000BASE- T RJ- 45 ports, 2 SFP slots Networ k I nte rface Ports 1-24: RJ-45 connec t or, auto M DI/X .
C-2 Specifications C Humidity Oper ati ng: 5% to 95% (non -co ndens ing) AC Input 100 to 240 V , 50-60 Hz , 0.8A Power Supply Inte rn al, aut o-r angi ng t ra nsfo rme r: 90 t o 24 0 V AC, 47 to 63 Hz Externa l, su pp orts connec tion fo r 14 -p in r ed undan t po w er sup ply Pow er C ons umpt io n 28.
C-3 Standards C Standards IEEE 802.1D ( Bridg ing) IEEE 802.3- 200 2 Ethernet, Fast Et her ne t, G igab it Ethern et Full-duplex flow control Link Ag greg at i o n Con t rol Pr ot oco l ISO/IEC 8802-3.
C-4 Specifications C.
Glos sary -1 Glossary 10BASE-T IEEE 802. 3 sp eci f icat i on f or 10 M bps Et he rn et over tw o pairs of Categ or y 3, 4, or 5 UTP cable. 100BASE-FX IEEE 802. 3u specificati on for 100 Mb ps Fast Ethernet ove r two strand s of 50/125 or 62.5/125 m i cr on core fiber cabl e.
Glossary Glossar y-2 Collision Dom ain Single CSMA/CD LAN segment. CSMA/CD CSMA/CD (Carrier Sense Mul tiple Access/Collis ion Detect) is the communicatio n method em pl o yed by Ethe rn et , Fa st Eth er net , or Giga bit Ether net . End Station A workstatio n, ser ver, or other device th at doe s not forw ar d traffic .
Glos sary -3 Glossary IEEE 802.3x Def ine s Et hern et f rame st ar t/ stop req ues ts and ti mers used for fl ow c ont ro l on full-duple x link s. IEEE 802.3z Defines C S M A/ CD ac cess met ho d an d physica l layer spe cific at io ns for 1000BA SE Gigabit Ethe rnet.
Glossary Glossar y-4 Transmiss ion Control Protocol /Internet Proto col (TCP/IP) Protocol sui te th at inc lude s TCP as th e pr i m ary tran sport prot oc ol, and IP as t he network layer protoco l.
Index-1 Numerics 10 Mbps co nnecti vit y ru les 4-5 100 Mbps con nectiv ity rul es 4-5 1000 Mbp s conne ct ivi ty ru le s 4- 4 1000BASE- T pin assign ments B-3 ports 1-2 100BASE-T X pin assign ments B.
Index Index-2 location req ui r em en ts 3-1 M manage ment agent 1- 2 features 1-5, C -2, C-3 out-of-b and 1-2 SNMP 1-2 Web-ba sed 1-2 moun ti ng t he s witc h in a ra ck 3-3 on a d esktop or shelf 3-.
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ES3628EA E1 12007-D T -R01 150200 064200 A.
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