GarrettCom 500-Series manuale d’uso

GARRETT G ARRETT Corporate Headquarter s Garrett Communications 213 Hammond Avenue Fremont, CA 94539 Phone (510) 438-9071 FAX (510) 438-9072 Websi t e : h ttp ://www.garrettcom.com Email: support@garrettcom .com Magnum 500-Series Switching Hubs Installation and User Guide UPLINK PWR 1 2 3 4 5 6 7 8 LK/RX FDX 10Mb Magnum 500-ser ies Switchin g Hub G[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT i Magnum  500-Series Switching Hubs Installation and User Guide Part #: 84-00059 Trademark s UL is a registered trad emark of Underwriters Laborato ries Ethern et i s a trademark of Xero x Co rporat ion UL is a registered trad emark of Underwriters Laborato ries P[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT ii Contact i ng Garr e tt Communications Please us e the f ollowing ma iling addres s, phone and f ax num bers or Internet addres s. Garrett Communications 213 Hammond Avenue Fremont, CA 94539 Phone (510) 438-9071 Fax (510) 438-9072] Websi t e : h ttp ://www.garrettc[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT iii TABLE OF CONTENTS Page 1.0 SPECIFICATIONS .................................................................................... 1 1.1 Tec hnical Specif ications ................................................................................. 1 1.2 Ordering Inf or[...]

Magnum 500-Serie s Sw itching Hubs Installation a nd User G uide (07/98) GARRETT i MAGNUM ETHERN ET C ONN ECT IVITY PRODU CT S "DESIGNED AND MANUFA CTUR ED IN THE USA" Overview Ga rrett C omm unications off ers the Magnum line of Ethernet L A N phys ical lay er conne ctivity products with indus try- standard functiona lity. Ma gnum produc[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 1 1.0 SPECIFICATIONS 1.1 Technical Specifications Performan ce Ag greg ate Filtering Rate: 119,040 fra mes per sec ond, 8 ports 297,600 fra me s per s econd, 2 T X ports (for Ma gnum 528 Fast Ethe rnet ports ) Ag greg ate For war ding Rate : 59,520 fra me s per s eco[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 2 Fiber Optic Interface 100Mb/s Single -m od e Port Optical Typical Worst Wav elength 1300nm ----- Transm itter output pow er -11.5dBm -15.5dBm Receiver sensitivity - 32dBm ---- Fiber Optic c able ty pe 9/125 µ m sing le-m ode Saturation -8dBm Max. Di stance 15Km fu[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 3 1.2 Ordering Inform ation Magnum 500-Series Switching Hubs MODEL DESCRIP TIO N Magnu m 528 Sw itching Hub, eight ports at 10Mb F/H plus tw o 100Mb Fast Ether net ports (F/H and 10/100). Self -lear ning 2K node-ca pacity addre ss table , Store and For war d operatio[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 4 2.0 INTRODUCTION 2.1 Inspecting the Package and Product Exam ine the shipping container f or obvious dam ag e prior to installing this product; notif y the carri er of any da ma ge w hich y ou believ e occ urred during shipm ent or delivery. Inspect the co n tents [...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 5 Desig ned for use in departm ents w ith multiple w orkg roups, in rem ote off ices and in netw ork tra ff ic ce nters, the Ma gnum 500-Serie s sw itches a re ea sy to ins tall and use. A ddress es of attache d nodes are automa tically lear ned and m aintaine d, ada[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 6 2.2.2 10 and 100Mb po rts, f ull- or ha lf- duplex and auto- negot i ati on modes Figure 2.2.2: two@100Mb co pp er p orts (528 m od el), 1@100Mb c opp er a nd 1@100Mb fibe r po rts ( 528F m od els), a nd 8@10Mb por ts All Magnum 500-Serie s Sw itching Hubs provide [...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 7 2.2.3 100Mb/s Fib er Por t, ST or SC typ e (Single-Mod e or Multi-Mod e ) 100Mb1@ 1 @ 100Mb Fiber por t, type ST or SC ( Magnum 528F mo dels o nly) The tw o Fast Ethernet sw itche d ports on the Mag num 528F nor ma lly a re set ( by f actor y defa ult) to opera te [...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 8 there is no way to filter f rames w ith a bad CRC (the entire frame must be present in order for CRC to be calculated), the resu lt of indiscriminate cut-throu gh forwarding is greater traff ic cong estion, es pecially at pe ak ac tivity . Since collisions and ba d[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 9 2.3 Features an d Benefits ! ! ! ! Ideal f or enhanci ng the pe r f ormance of ex is t ing 1 0M b s e g ments The Magnum 508 ha s eight 10Mb s witc hed ports, each operatin g at full - o r half- duplex, f or seg m enting a 10Mb ne twork to increa se pe rform anc e.[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 10 2.4 App lication s Magnum 500-Ser ies Sw itching H ubs off er a grea t deal of perf orm ance and flex ibility, a nd are ea sily used in a varie ty of w ays including clie nt/serve r applications, departm ental networ ks per form anc e upgra des a nd collapse d bac[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 11 Exam pl e 2 : Magnu m 528 The Ma gnum 528 Switc hing Hub is a Magnum 508 plus tw o 100Mb Fast Ethernet RJ -45 ports. T he applica tions ma y be sim ilar to the Ma gnum 508 but, but with two 100Mb c opper ports, it a lso provide s sw itched conne ctivity betw ee n [...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 12 Exam pl e 3 : Magnu m 528 In another s ituation sim ilar to Ex am ple 2 above , the netw ork m ay nee d to be linked to a Fast Etherne t back bone. This application is handled by the Mag num 528 using one 100Mb switc hed port f or local hig h speed s erve rs and u[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 13 Exam pl e 4 : Magn um 528F In another s ituation sim ilar to Ex am ple 3 above , the netw ork m ay nee d to be linked w ith fibe r cabling to a Fast Ethe rnet bac kbone. T his applica tion is handled by the Magnum 528F, using one 100Mb sw itched c opper port f or [...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 14 3.0 INSTALLATION This cha pter provides ins tructions f or installing Ma gnum 500-Series sw itches . 3.1 L oca ting Magn um 500-Series switch es The loc ation of a Magnum 500-Se ries s witch is dependent on the phy sical lay out of the ne twork . Ty pically the sw[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 15 3.1 . 2 Wall (or Vertical Surface) M ounting Each Mag num 500-Se ries s witch is shipped w ith two m eta l mounting brack ets (and scre ws) to a llow the unit to be mounte d in nearly any desire d orientation or position. The bra cke ts are a ttached to the me tal[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 16 Figure 3.1.3 : Magnu m 528 m ou nte d o n E-s tan d 3.2 Po wering th e Magnu m 500-Ser ies Switch Magnum 500-Ser ies Sw itching H ubs incorpora te an interna l univer sal pow er supply , and hav e a re cess ed m ale IEC connector for the AC pow er c ord at the r i[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 17 3. 3 Connec t ing Ether net M edi a The Ma gnum 500-Serie s Switc hing Hubs c an be conne cted to the follow ing me dia ty pes: 100BA SE-T X and 10BA SE-T. ( Magnum 508’s only hav e 10BA SE-T ports). CA T 5 c ables s hould be used w hen m ak ing 100BA SE-TX conn[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 18 3.3.2 Con nect ing Fibe r Op tic 100BASE-FX , Type ST and SC 100BASE-TX con nec tion s (Magnu m 528F on ly) The f ollowi ng proce dure applie s to 100BA SE-FX applica tions using the Magnum 528F Switc hing Hub w ith ST-t ype (twi st-lock ) and SC-t ype (snap-in) f[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 19 Figure 3.5. Be c ertain that the main powe r is off before ope ning the unit or changing any inter nal settings. Figure 3.5 : Magnu m 528’s in tern al ju m per s for auto -ne gotiat ion O N or O FF Note that a uto-negotiation is an on-going pr ocess that can int[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 20 4. 1 Sw itchi ng Funct ional i ty The Magnum Model 508 pr ovides s witc hed connec tivity at Ether net wi re-spe ed am ong all of its eig ht 10Mb ports. The Magnum Model 528 and 528F s witc h inter- connect eight 10Mb and tw o 100Mb se gm ents f or unifie d acce s[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 21 4.2 Status LEDs For a ll Magnum 500-series m odels : PWR : Powe r LED, ON w hen AC pow er is applie d to the unit. LK/RX : L ink/Re ceive LED pe r 10Mb port, Stea dy O N for L ink, Fla shing when the port ha s Receive activity . FDX : Full / Half Duplex L ED per 1[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 22 may be made for each por t sep arately. If the Magnu m 528’s Fast Ethernet c opper ports are internally set f or auto-negotiation (A UTO LED is ON), the n the F/H switch sele ction has no ef fe ct. The a djacent F/H LED w ill indicate the full- or half -duplex o[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 23 The auto-ne gotiation logi c will a ttempt to ope rate in desc ending order a nd will norm ally arriv e at the hig hest orde r mode that both dev ices can support a t that tim e. (Sinc e auto- negotiation is pote ntially a n externally -controlled process, the ori[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 24 cable dis tance is only limited by the phy sical la ye r line drive r and ca ble attenua tion. There a re no collision-dom ain restrictions or lim itations. The Ma gnum 500-Serie s Switc hing Hubs perfor m ha lf- or f ull-duplex mode auto-neg otiation independe nt[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 25 5.0 TROUB LESHOOTING All Mag num Ethe rnet products a re desi gned to provide reliability and consiste ntly hig h perf orma nce in all ne twork environm ents. T he insta llation of Ma gnum 508 Switc hing Hubs is a stra ightforw ar d procedure (see Se ctions 3); th[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 26 5.2 When Callin g for Assistan ce Please b e prepared to p rovide t he follo wing information . 1. A c omplete descr iption of the pr oblem , including the follow ing points: a. The nature a nd duration of the problem ; b. Situations w hen the proble m occ urs; c.[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 27 5.4 Shi pping and Packagi ng Inf ormation Should you ne ed to ship the unit ba ck to G arre tt Comm unica tions, pleas e follow these instructions: 1. P ackage the u nit careful l y. It is recommended th at you use th e origi n al container if av ailable . Units s[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 28 APPENDIX B : 48VDC ADDENDUM B1.0 SPECIFI CATIO NS - MAGNU M 508, 528 and 528F 48VDC OPTIO N Pow er S upply (Int e rnal -4 8 VDC ) DC Power Connector: 3 te rm inals: “ - “, “G ND”, “+” Input Voltage : 36 - 72 VDC (a uto-rang ing) Output Power: 40 watts,[...]

Magnum 500-Series S w itchin g Hu bs Instal lation and User Gu ide (08/98) GARRETT 29 B4.0 INSTALLATION This section de scribes the installa tion of the 48 VDC pow er term inal lea ds to the 48 VDC pow er te rm inal block on the Mag num 500-s erie s sw itching hub. Figure B4.1: 48 VDC Terminal Bl ock on M agnum 508/528/528F-48VD C m od els The 48 V[...]