Th-g512-4sfp zezimboni ze-ethernet switch ezifakiwe

Th-g512-4sfp izimboni ze-ethernet switch

Inombolo yemodeli: th-g512-4sfp

Brand:Todahika

Sekela iTU G.8032 Izikhala Ezijwayelekile ze-ERPS Redundant Ring
Idizayini yokuvikelwa kwamapholisa yamandla

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Izici

Uku-oda imininingwane

Ukucacisa

Ubukhulu

Amathegi Omkhiqizo

Ukuchazwa Komkhiqizo

I-Th-G512-4SFP yi-Ethernet yezimboni ephethwe yi-Ethernet ephethe nge-8-Port 10 / 100/1000bas-TX kanye ne-4-port 100/1000 base Base-Fx kanye nokubheka imisebenzi.

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.

Okwedlule: Th-g510-2sfp zezimboni ze-ethernet switchch

Olandelayo: Th-g5sfp zezimboni ethernet switch switch

● 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 ye-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)
Ubunzima	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