Manuale d’uso / di manutenzione del prodotto ES4524M-POE del fabbricante Accton Technology
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P owered by Accton www .edge-core.com Inst allatio n Guide ES4524M -PoE L2/4 Gi gabit Et hernet Switch wit h Power-o ver-Et hernet.
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Installation G uide L2/4 Gigabit Ethernet Switch Layer 2 Standalone Switch with 24 10 /100/1000BAS E-TX (RJ- 45) Ports pr oviding P ower-over- Ethernet, and 2 G igabit Com bination Port s (RJ-45/S FP).
ES452 4M-PoE E12200 7-LP-R0 1 1491000 37400A.
v Compliance s and Safety Warnings FCC - Class A This equipment has been tested and found to c omply with the limits for a Clas s A digital device, pursuant to part 15 of the FCC Ru les. These limits are designed to provide reasonable protection against harmful interf erence w hen the equipment is operated in a commercial environment.
vi Safe ty Co mplian ce W arning: Fiber Optic Po rt Safety A vertissment: Po rts pou r fibres op tiques - séc urité sur le p lan optiqu e W arnhinw eis: Fas eroptikansc hlüsse - Optische Sicherheit.
vii Important! Before making connec tions, make sur e you have the c orrect cord set. C heck it (read the label on the cable) against the following: Veuillez lire à fond l'information de la séc.
viii France et Pérou uniquement: Ce groupe ne peut p as être alimenté par un dispositif à impédance à la terre. Si vos alimentations sont du t ype impédance à la terre, ce groupe doit être al.
ix Environ mental Stat ement The manufacturer of this product endeavors to sust ain an environmentally-friendly policy throughout the entire production process. Th is is achieved though the following means: • Adherence t o national legisl ation and regu lations on env ironmenta l production standar ds.
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xi About This Gui de Purp ose This guide det ails the hardware features of the switch, including the physical and performance-related characterist ics, and how to install the switch.
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xiii Contents Chapter 1: About the ES4524M-PoE 1-1 Overview 1-1 Switch Architec ture 1-1 Power-over-Ethe rnet Capabilit y 1-2 Network M anageme nt Option s 1-2 Description of Hardware 1-2 10/100/10 00.
xiv Contents Chapter 4: Ma king Network Connections 4-1 Conne cting N etwork D evices 4 -1 Twis ted-Pair D evice s 4-1 Pow er-ov er-Eth ernet C onnect ions 4-1 Cabling Guidel ines 4-1 Connectin g to P.
xv Contents Index.
xvi Contents.
xvii Tables Table 1- 1 Port Sta tus LEDs 1-3 Table 1- 2 System Status LEDs 1-4 Table 3- 1 Seria l Cable Wiri ng 3-7 Table 4- 1 Maximum 1000BASE-T Gig abit Ethernet Cab le Length 4-5 Table 4- 2 Maximum.
xviii Figures Figur e 1-1 Fro nt Pane l 1-1 Figure 1 -2 Rear Panel 1-1 Figur e 1-3 Port and Sy stem LED s 1-3 Figure 1 -4 Power Supply Soc kets 1-4 Figure 2 -1 Collapsed Backb one 2-2 Figure 2 -2 N et.
1-1 Chapte r 1: About the ES4 524M -PoE Overview The ES4524 M-PoE is an intel ligent Layer 2 Po E switch with 24 1 0/100/1000BA SE-T ports, two of wh ich are combi nation ports * that ar e shared with two SFP transcei ver slots (see Figur e 1-1, Ports 23-24).
About the ES4524M-PoE 1-2 1 a buffer and chec ked for validity b efore being fo rwarded. Th is prevents errors from being propaga ted throug hout the networ k. Power-over-Et hernet Capabilit y The switch’s 24 10/100/1000 M bps ports support the IEEE 802.
Descript ion of Hardware 1-3 1 Each of thes e ports support aut o-negotiati on, so the optim um transmiss ion mode (half or full du plex), and data rat e (10, 100, or 100 0 Mbps) can be sele cted automatically † . SFP Slots The Sma ll Form Fa ctor Plugga ble (SFP) tran sceiver s lots are shar ed with two of the RJ-45 por t s (po rts 23-24).
About the ES4524M-PoE 1-4 1 Power Supply Socket The pow er socket on t he rear panel of the switch mu st be connecte d to an AC pow er source. Figure 1-4 Power S upply Soc kets Features and Benefits Connectivit y • 24 10/ 100/1000 M bps ports for easy Gigabit Ethernet integ ration and for protection of your inv estment in lega cy LAN eq uipment.
Features and Bene fits 1-5 1 Expandabilit y • Suppor ts 1000BASE-SX, 100 0BASE-LX and 10 00BASE-ZX SFP tran sceivers Performance • T ransparen t bridging • Aggreg ate duplex bandwidth of up t o .
About the ES4524M-PoE 1-6 1.
2-1 Chapter 2 : Network Pla nning Introduction to Switching A network switch a llows simult aneous transmission of multiple pack ets via non-cro ssbar switch ing.
Network Planni ng 2-2 2 workstatio ns, 100 Mbps full- duplex conne ctions to powe r users, and 1 Gbps full-dupl ex connection s to servers . In addition, con nected IP pho nes and wireles s access po ints are receiving PoE power from t he switch. Figure 2- 1 Collaps ed Backb one Network Aggregation Pla n With 24 parall el bridging por t s (i.
Application Examp les 2-3 2 Remote Connections with Fiber Cable Fiber optic t echnology allo ws for longer cab ling than any oth er media type . A 1000BASE- SX (MMF) link can conn ect to a site up to 550 meters away , a 1000BASE- LX (SMF) link up to 10 km, an d a 1000BASE-ZX link up to 70 km.
Network Planni ng 2-4 2 Figur e 2-4 M aking VLAN Co nne ctio ns Note: When connect i ng t o a switch that does not support IEEE 802. 1Q VLAN tags, use untagged ports. Application Notes 1. Ful l-du plex operati on only appl ies t o point -to -poin t acc ess (suc h as when a switch is attached to a wo rkstation, server o r anothe r switch).
3-1 Chapte r 3: Insta lling the Switch Selecting a Sit e ES4524M -PoE units can be m ounted in a standard 19 -inch equipm ent rack or on a flat surfac e. Be sure to follow the guidelines below when choosing a locat ion. • The s ite should: • be at the center of all the devices you w ant to link and nea r a power outl et.
Installing the Swi tch 3-2 3 Figure 3 -1 RJ-45 Connectio ns Equipment Checklist Af ter unp acki ng the ES45 24M-Po E uni t, check the conten ts to be sur e you have received al l the compon ents. Then, before beginning the installation, be sure y ou have all ot her necessary i nstallation equ ipment.
Mounting 3-3 3 Mounting An ES452 4M-PoE unit c an be mounted in a standard 19-inch eq uipment rac k or on a desktop or shelf. Mount ing instructio ns for each ty pe of site follow.
Installing the Swi tch 3-4 3 2. M ount the dev ice in the rack, us ing four rack-m ounting scre ws (not prov ided). Be sure to secure the lower r ack-mounting s crews first to p revent the brac kets being ben t by the weight of the s witch. Figure 3- 3 Installin g the Sw itch in a R ack 3.
Installing an SFP T ransceiver 3-5 3 2. Set the device on a f lat surface near an AC power sou rce, making sur e there are at least t wo inches of spac e on all sides for prop er air flow . 3. If i nstalling a single swi tch only , go to “Connecting t o a Power Source ” at the end of this chap ter .
Installing the Swi tch 3-6 3 Connecting to a Power S ource T o conn ect a device to a powe r source: 1. In sert the pow er cable plug dir ectly into the so cket located at the back of the device. Figure 3-6 Powe r Socket 2. Pl ug the other end of the cable into a grou nded, 3-pin, AC power source .
Connecting to the Co nsole Port 3-7 3 Wiring Map for Serial Cable The seria l po rt’ s c onfig urat ion r equir emen ts are as fol lows : • Defaul t Baud rate—9 ,600 bps • Charac ter Size—8 .
Installing the Swi tch 3-8 3.
4-1 Chapter 4: Making Netw ork Conne ctions Connecting Network Devi ces The ES45 24M-PoE units are de signed to inter connect multi ple segments (or collision domains) . It can be conn ected to net work cards i n PCs and se rvers, as we ll as to hubs , switches or ro uters.
Making Network Connections 4-2 4 See A ppendix B : for furt her inform ation on c abling. Caution : Do no t plug a phone jac k connector in to an RJ-45 port . This will damage the switch. Use only twisted- p air cab les with RJ- 45 connecto rs tha t conf orm to FC C st andar ds.
Fiber Optic SFP Devices 4-3 4 1. At t ach one end of a patc h cable to an a vailable port on the switch, and the other end to the patch panel. 2. If no t already in plac e, attach one end of a cable segm ent to the back of th e pat ch p anel wh ere t he pu nch-d own b lock i s l ocated , an d th e othe r en d to a modular wall outlet.
Making Network Connections 4-4 4 Cauti on: This switch uses lasers to transmit signal s over fiber optic cable. The lasers are compliant with the requirements of a Class 1 Laser Product and are inherent ly eye safe in normal operation. However , you should never look directly at a transmit port when it is powered on.
Connectivity Ru les 4-5 4 Connectivity Rules When add ing hubs (re peaters) to yo ur network, pl ease follow th e connectivi ty rules listed in the manu als for the se products.
Making Network Connections 4-6 4 100 Mbps Fast Ethernet Collision Domain 10 Mbps Ethernet Collisi on Domain Cable Labeling and Connection Records When pl anning a netw ork installation, it is ess ential to label th e opposing en ds of cables and to r ecord where each cable is connected.
A-1 Appendix A: Tr oubleshooting Diagnosing Switch Indic ators Power and Cooling Probl ems If the power indicator do es not turn on when the power c ord is plugged in, you may have a prob lem with the pow er outlet, powe r cord, or inter nal power sup ply .
T roubles hooting A-2 A In-Band Access Y o u can access t he managem ent agent in the sw itch from an ywhere withi n the att ac hed ne twork usi ng T el net, a W eb br owser , or ot her netw ork ma nagem ent software too ls. Howev er , you m ust first config ure the switch with a valid IP ad dress, subnet m ask, and defau lt gateway .
B-1 Appendix B: Cabl es Twisted-Pair Cable and Pin Assignments For 10BASE-T/10 0BASE-TX conne ctions, a t wisted-pair cable m ust have two pairs of wires. For 100 0BASE-T connec tions the twisted- pair cable must have four pairs of wires. Each wire pair is identif ied by two different color s.
Cables B-2 B Straight- Through Wiring If the twist ed-pair cable is to join two ports and only one of the ports has an inter nal crossov er (MDI-X), th e two pairs of wires m ust be straigh t-through.
T wisted-Pair Cable and Pin Assignments B-3 B Crossover Wiring If the twist ed-pair cable is to join two ports and either bo th ports are labele d with an “X” (ind ica ting MDI-X) or n eith er po rt is lab eled w ith an “X” (wh ich i ndica tes MDI), a crossov er must be impleme nted in the wiring.
Cables B-4 B Cable Testi ng for Exi sting Category 5 Cable Installed C ategory 5 cabling must pass tests for Attenuation , Near-E nd Cros stalk (NEXT), and Far-End C rosstalk (FEX T). This cable testing informat ion is spec ified in the ANSI/TIA/EIA-TSB-67 st andard.
C-1 Appendix C: Spe cifications Physical Characteristi cs Port s 22 10/ 100/1000BA SE-T , with auto-negotia tion 2 10/100/1000 BASE-T shared with 2 SFP transceiver slots.
Specifications C-2 C AC Input 100 to 240 V , 5 0-60 Hz , 3A Power Supply Internal, auto-rangin g transformer : 100 to 240 V AC, 47 to 63 Hz Pow er Co nsu mptio n 45 W (s witch syst em) 180 W (Pow er o.
Compliances C-3 C Compliances Emission s FCC Class A Industry Canada Clas s A VCCI Class A Warranty Limited Li fetime.
Specifications C-4 C.
Glos sary-1 Glossary 10BASE-T IEEE 802. 3 specification f or 10 Mbps Ethernet o ver two pairs of Catego ry 3 or better UTP cable. 100BASE-TX IEEE 802.3u s pecification for 100 Mbps Fast Ethe rnet over two pairs of Cat egory 5 or be tter U TP cabl e. 1000BA SE-LX IEEE 802.
Glossary Glossar y-2 CSMA/CD CSMA/CD (Carrier Sense Mul tiple Access/Collision Detect) is the communi cation method em ployed by Ethe rnet, Fast Ether net, or Gigabit E thernet. End Station A workstatio n, server , or other devic e that does not for ward traffic.
Glos sary-3 Glossary IEEE 802.3x Defines Ethernet fram e start and stop reque sts and timers used for flow control on full-dupl ex links. (Now inc orporated in IEEE 802.3-2005 .) IEEE 802.3z Defines C SMA/CD ac cess method an d physical lay er specificatio ns for 1000BASE Gigabit Ethernet.
Glossary Glossar y-4 RJ-45 Connec tor A connector for twisted-p air wiring . Switched Ports Ports that are on s eparate collision do mains or LA N segments.
Index-1 Numerics 10 Mbps co nnectivit y rules 4-6 100 Mbps connectivity r ules 4-6 1000 Mbp s connecti vity rules 4-5 1000BASE- LX fiber cable lengths 4-5 1000BASE- SX fiber cable le ngths 4-5 1000BAS.
Index Index-2 LED ind icators Power 1-4 problem s A-1 location requiremen 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- bas ed 1-2 moun ting the switc h in a ra.
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ES452 4M-PoE E12200 7-LP-R01 1491000 37400A.
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