Th-g512-4sfp izimboni ze-ethernet switch
I-Th-G512-4SFP iyindawo entsha yokuphetha i-Ethernet ephethwe nge-ethernet 10 / 100/1000bas-TX kanye ne-4-port 100/1000 base Base-FX-FX
Yenzelwe ukusetshenziswa ezindaweni ezinokhahlo zezimboni, ngezindlu zensimbi ezibunjiwe ezihlinzeka ngokuvikelwa okuhle kakhulu ezimweni zezemvelo ezifana nothuli, umswakama kanye namazinga okushisa athe xaxa. Ibuye ibe nobubanzi bokushisa obubanzi bokushisa okungu-40 ° C kuya ku-75 ° C, okwenza kube lula ukusetshenziswa ezinhlotsheni ezahlukahlukene zezimboni.
● Ukwethula imikhiqizo yethu yakamuva, amachweba we-8 × 10/1000base-TX RJ45 kanye nama-4 × 100 / 1000base-FX ama-SFP Ports Ports. Ifakwe amachweba angama-8 RJ45 namachweba ama-4 we-SFP, i-switch switch ihlinzeka ngesisombululo senethiwekhi esiguquguqukayo nesinokwethenjelwa. Nge-4MBIT Packet Buffer ukuqinisekisa ukuhanjiswa kwedatha okubushelelezi nokusebenzayo. Ngaphezu kwalokho, isekela ozimele ze-10k Byte Jumbo zokudluliselwa kwamahhala kwamaphakethe amakhulu wedatha.
● I-switch admatch ieee802.3Az ukonga i-Ethernet ubuchwepheshe e-Ethernet ukwenza kahle ukusetshenziswa kwamandla futhi kunciphise izindleko zokusebenza. Iphinde isekele ieee102.3D / W / S protocol ejwayelekile ye-STP / RSTP / MSTP ukuqinisekisa ukuxhumana kwenethiwekhi okuphephile futhi okuzinzile. Ngaphezu kwalokho, inebanga lokushisa elisebenzayo le -40 ~ 75 ° C nomklamo odabukisayo ukumelana nezimo ezinzima.
● Ukuze uthuthukise ukuthembeka kwenethiwekhi, ukushintshwa kwethu kusekela i-ITU G.8032 Standard ERPs Ring Protocol, engabona ukululama kwenethiwekhi okungenamthungo kanye nokushesha uma kwehluleka. Idizayini yokuvikelwa kwamapholisa yamandla iqinisekisa ukuphepha futhi ivimbela amasekethe amafushane kagesi.
● I-switch inezici ezivalekile ze-aluminium kanye nomklamo ongathandeki ukwandisa ukufethina kokushisa futhi ukhuthaze ukusebenza okuthule. Ingafakwa kalula usebenzisa indlela enikeziwe D, eyenza lula ukusetha nokuthunyelwa.
● Sekukonke, amachweba ethu ayi-8 10 / 100/1000base-TX kanye nama-4 100 / 1000Base-FX Fast SFP Port Strate ahlinzeke ngokuhlanganiswa okuphezulu kokuxhumana okuphezulu, ukusebenza kwamandla, nokuphaphama. Yisixazululo esifanelekile sezimboni ezidinga isixazululo senethiwekhi esithembekile ezindaweni ezinokhahlo.
| Igama lemodeli | Ukufanisa |
| Th-g512-4sfp | Ukushintshwa okulawulwa kwezimboni ngamachweba angama-8 x 10 / 100/1000base-TX amachweba we-RJ45 ama-4~I-56VDC |
| Th-g512-8e4sfp | Ukushintshwa okulawulwa kwezimboni nge-8 × 10 10/1000base-TX POE RJ45 amachweba ama-4 × 100 / 1000base-FX SFP, VUAL Power Inpul Voltage 48~I-56VDC |
| Th-g512-4sfp-h | Ukushintshwa okulawulwa kwezimboni nge-8 × 10 10/1000base-TX RJ45 Ports kanye ne-4 × 100 / 1000Base-FX SFP Ports Ound Power Outy Voltage 100~I-240Vac |
| Isikhombimsebenzisi esibonakalayo | ||
| Amachwebeni | I-8 × 10 / 100/1000base-TX RJ45, 4x1000base-X SFP | |
| I-terminal yokufaka amandla | I-terminal eyisithupha ye-PIN nge-5.08mm Pitch | |
| Amazinga | Iee 802.3 nge-10baset Iee 802.3u nge-100baset (x) ne-100basefx IEEE 802.3AB ye-1000baset (X) Iee 802.3Z ye-1000basesx / LX / LHX / ZX Iee 802.3x yokulawula ukugeleza IEEE 802.1D-2004 ngokuskena umthetho olandelwayo IEEE 802.1W ku-Rapid Spanning Tree Protocol IEEE 802.1P yeklasi lenkonzo Iee 802.1q ye-VLAN tagging | |
| I-Packet Buffer usayizi | 4M | |
| Ubude bephakethe eliphakeme | Uhlamvukhilecobe | |
| Ithebula lekheli le-MAC | 8K | |
| Imodi yokuhambisa | Gcina futhi phambili (imodi ephelele / uhhafu wemodi) | |
| Shintsha impahla | Ukubambezela isikhathi <7μs | |
| I-backplane bandwidth | I-24GBPS | |
| Inkongo(-nokukhetha ngokuthandaIsihlehlukene | ||
| Izindinganiso zePoe | Iee 802.3AF / IEEE 802.3AT POE | |
| Ukusetshenziswa kwe-poe | max 30w echwebeni ngalinye | |
| Ubuqhwaga | ||
| Ukufakwa kwamandla | Ukufakwa kwamandla okumbili kwe-9-56VDC kwe-non-poe kanye ne-48 ~ 56VDC ye-poe | |
| Ukusetshenziswa kwamandla | Umthwalo ogcwele <15w(non-poe); Umthwalo ogcwele <255w(Poe) | |
| Izici Zomzimba | ||
| Yokulwandlu | Ikesi le-aluminium | |
| Ubukhulu | 138mm x 108mm x 49mm (l x w x h h) | |
| Isisindo | I-680G | |
| Imodi yokufaka | I-Din Rail kanye Nodonga Olukhulayo | |
| Indawo Yokusebenza | ||
| Ukushisa okusebenzayo | -40 ℃ ~ 75 ℃ (-40 kuya ku-167 ℉) | |
| Umswakama osebenzayo | I-5% ~ 90% (okungaphenduli) | |
| Ukushisa okushisa | -40 ℃ ~ 85 ℃ (-40 kuya ku-185 ℉) | |
| Incwadi yokufakazela | ||
| I-MTBF | 500000 amahora | |
| Kulimaza isikhathi sesikweletu | Iminyaka emi-5 | |
| I-Certification Standard
| FCC Part15 Class a I-CE-EMC / LVD Bhofu IEC 60068-2-27(ShokaIsihlehlukene IEC 60068-2-6(UkudlidlizaIsihlehlukene IEC 60068-32(Ukuwa kwamahhalaIsihlehlukene | IEC 61000-4-2(Ivi):Ileveli 4 IEC 61000-4-3(Rs):Ileveli 4 IEC 61000-4-2(Umphukudla):Ileveli 4 IEC 61000-4-2(Inqeka):Ileveli 4 IEC 61000-4-2(Cs):Izinga 3 IEC 61000-4-2(I-PFMP):Izinga 5 |
| Umsebenzi wesoftware | Inethiwekhi Engadingekile:Sekela i-STP / RSTP,Indandatho engafanele,Isikhathi Sokubuyisa <20ms | |
| -Humushi:I-Igmp snooping v1 / v2 / v3 | ||
| Umuduni:Iee 802.1q 4k vlan,I-GVRP, GMRP, Qinq | ||
| Ukuhlanganiswa kwesixhumanisi:I-Dynamic Ieee 802.3AD LACP Link Aggregation, I-Static Link Aggregation | ||
| I-QOS: Port Port, 1Q, ACL, DSCP, CVLAN, SVLAN, DA, SA | ||
| Umsebenzi Wokuphatha: CLI, Ukuphathwa Kwezelwezi Web, SNMP V1 / V2C / V3, V3, Telnet / SSH Server yabaphathi | ||
| Ukulungiswa kokuxilonga: I-Port Roundring, umyalo we-ping | ||
| Ukuphathwa kwe-alamu: Isexwayiso esidluliselwe emuva, i-RMON, isicupho se-SNMP | ||
| Ezokuphepha: Iseva ye-DHCP / CLIENT,Inketho 82,Ukusekela 802.1x,ACL, Support DDOS, | ||
| Ukuvuselelwa kwesoftware nge-HTTP, i-firmware evuselelayo ukugwema ukuthuthukisa ukwehluleka | ||
