Unframed E1-4FE interface Converter JHA-CE1F4 Overview Le protocol converter (interface converter) usebenzisa isikali esikhulu FPGA uyilo, ITU-T G.703 umgangatho unframed E1 ujongano kunye ezine 10 / 100Base-T Ethernet isiguquli ujongano, 10 / 100Base-T amajelo iya kudluliselwa kwiswitshi, iHUB, iirotha, iibhulorho, okanye esinye isixhobo. Kwaye nge-Optical kunye nezinye izixhobo zothutho zaye zagqithiselwa, uthungelwano lunokuqulunqwa ngamacandelo othungelwano ahlukeneyo. Esi sixhobo siphezulu, ibhulorho ye-Ethernet eguquguqukayo. Ubungakanani bayo obuncinci, ixabiso eliphantsi, lilungele kakhulu usetyenziso lwe-bridging olungenaxabiso okanye njenge-LAN extender okanye i-slicer bitstream kwiziseko zophuhliso. Inokufunda ngokuzenzekelayo idilesi ye-LAN ye-MAC eqhubekayo kwidilesi yendawo yesakhelo kunye nolunye ugqithiso lwe-LAN. Kwiprotocol ye-TCP / IP ecacileyo, bonelela ngokhuseleko kuthungelwano lonxibelelwano phakathi kwezixhobo zojongano ezahlukeneyo, uqhagamshelo olungenamthungo. Esi sixhobo sisetyenziswa kakhulu phakathi kwe-WAN kunye ne-LAN networking, intsimi yokubeka iliso kwiMveliso yeFoto encinci Uhlobo lwe-19inch 1U uhlobo lweempawu ezisekelwe kwi-self-copyright IC Inokuqonda ukubeka iliso kunye nokulawula izixhobo ezikude, idatha yolawulo lwe-OAM ayizange ithathe ixesha labasebenzisi kwaye igcine i-E1 bandwidth Yiba nomsebenzi we-E1 ujongano lwelophu ngasemva ukujonga, nqanda isiguquli singqubekile ngenxa yokubuya kojongano lwelophu; Yiba nesalathisi xa isixhobo sivaliwe okanye umgca we-E1 uphukile okanye ulahlekelwe ngumqondiso; Unokuseta umgca we-E1 ukuba ungathumeli isignali ye-LINK kwi-interface ye-Ethernet ngelixa umgca we-E1 uphukile; Ujongano lwe-Ethernet luxhasa iifreyimu zejumbo (1916 Bytes); I-4Channel 10M/100M Ethernet interface inokwahlula omnye komnye ukuze iqonde unxibelelwano ngokuzimeleyo; I-interface ye-Ethernet isekela i-10M / 100M, isiqingatha / i-duplex epheleleyo ye-auto-Negotiation kunye ne-AUTO-MDIX (umgca onqamlekileyo kunye nomgca odibeneyo odibeneyo onokuzilungelelanisa); Ukubonelela ngeentlobo zewotshi ezi-2: I-E1 master clock kunye ne-E1 line clock; Yiba neMowudi yeLoop eBuya emithathu: Ujongano lwe-E1 Loop Back (ANA)), ujongano lwe-Ethernet Loop Back(DIG)、Yalela ujongano olude lwe-Ethernet Loop Back(REM) Unomsebenzi wovavanyo lwekhowudi yepseudo, ukufakwa lula kunye nokugcinwa; Ukubonelela nge-2 impedances: 75 Ohm unbalance kunye ne-120 Ohm ibhalansi; Yiba ne-Ethernet esweni i-self-reset function, izixhobo aziyi kufa ujongano lwe-Ethernet luxhasa izixhobo zokubala zokufumana kunye nokuhambisa isakhelo, sifumana izixhobo zokubala ezingalunganga. Ujongano lwe-E1 luxhasa izixhobo zokubala zokufumana isakhelo esingalunganga; Inkxaso yoLawulo lweNethiwekhi yeSNMP; Ukuqonda ukubeka iliso kubushushu besixhobo esikude kunye nombane osuka kwisixhobo sendawo; Ingenza isakhiwo: I-Ethernet E1 Bridge (A)－－－-E1 I-Optical Fiber Modem (B)－－-Ethernet Optical Fiber Modem (C) IiParameters ♦ I-E1 Interface Interface Standard: thobela iprotocol G.703; Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm; IKhowudi yoNxibelelwano: HDB3; I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukunyamezela iJitter: Ngokuhambelana neprotocol G.742 kunye neG.823 eVunyiweyo Ukuqwalaselwa: 0~6dBm ♦ Ujongano lwe-Ethernet (10/100M) Ireyithi ye-Interface: 10/100 Mbps, isiqingatha/i-duplex epheleleyo yothethathethwano oluzenzekelayo uMgangatho: Iyahambelana ne-IE3 802. , IEEE 802.1Q (VLAN) Idilesi ye-MAC Ikhono: I-4096 Isidibanisi: RJ45, inkxaso ye-Auto-MDIX ♦ Indawo yokusebenza Ubushushu bokusebenza: -10 ° C ~ 50 ° C Ukufuma okusebenzayo: 5% ~ 95 % (akukho condensation) Ubushushu bokugcina: -40 ° C ~ 80 ° C Ukufuma okuGcina : 5% ~ 95 % (akukho condensation) Iinkcukacha zeNombolo yoMfuziselo: JHA-CE1F4 Inkcazelo esebenzayo 1channel unframed E1 - 4FE interface converter, 10/100 adaptive, inkxaso VLAN, -48V okanye AC220V unikezelo lwamandla (ukhetho) Port Inkcazelo One E1 ujongano, ezine Fast Ethernet izibuko Ubonelelo lwamandla Power: AC180V ~ 260VDC -48VDC; + 24VUkusetyenziswa kwamandla: ≤10W Ubungakanani bobungakanani bemveliso: Uhlobo oluncinci 216X140X31mm (WXDXH),1.3KG/piece 19inch 1U uhlobo 483X138X44mm (WXDXH),2.0KG/piece Application

I-Framed E1-4FE interface Converter JHA-CE1fF4 Overview E1-4ETH interface converter isekwe kwiFPGA. Isixhobo sibonelela ngenguqu phakathi kwe-ITU-T G.703 (E1) i-interface eqingqiweyo ye-E1 eqingqiweyo kunye ne-10/100Base-T interface. Inamandla aphezulu, ibhulorho ye-Ethernet ekwazi ukuziqhelanisa nomgama omde. Imveliso incinci kwaye iphantsi. Isetyenziswa ngokubanzi ukudibanisa phakathi kwe-WAN kunye ne-LAN, ukubeka esweni, njl. njl ungathathi ixesha lomsebenzisi kwaye ugcine i-E1 bandwidth Yiba nomsebenzi we-E1 ujongano lwelophu ngasemva jonga, unqande isiguquli singqubekile ngenxa yokubuya kojongano lwelophu; Yiba nesalathisi xa isixhobo sivaliwe okanye umgca we-E1 uphukile okanye ulahlekelwe ngumqondiso; Unokuseta umgca we-E1 ukuba ungathumeli isignali ye-LINK kwi-interface ye-Ethernet ngelixa umgca we-E1 uphukile; Ujongano lwe-Ethernet luxhasa iifreyimu zejumbo (1916 Bytes); I-4Channel 10M/100M Ethernet interface inokwahlula omnye komnye ukuze iqonde unxibelelwano ngokuzimeleyo; I-interface ye-Ethernet ixhasa i-10M / 100M, isiqingatha / i-duplex epheleleyo yokuThetha i-auto-Negotiation kunye ne-AUTO-MDIX (umgca onqamlekileyo kunye nomgca odibeneyo onokuziqhelanisa); Ukubonelela ngeentlobo zewotshi ezi-2: I-E1 master clock kunye ne-E1 line clock; Yiba neMowudi yeLoop eBuya emithathu: Ujongano lwe-E1 Loop Back (ANA)), ujongano lwe-Ethernet Loop Back(DIG)、Yalela ujongano olude lwe-Ethernet Loop Back(REM) Unomsebenzi wovavanyo lwekhowudi yepseudo, ukufakwa lula kunye nokugcinwa; Ukubonelela nge-2 impedances: 75 Ohm unbalance kunye ne-120 Ohm ibhalansi; Yiba ne-Ethernet esweni i-self-reset function, izixhobo aziyi kufa ujongano lwe-Ethernet luxhasa izixhobo zokubala zokufumana kunye nokuhambisa isakhelo, ifumana izixhobo zokubala ezingalunganga. Ukuqonda ukubeka iliso kubushushu besixhobo esikude kunye nombane osuka kwisixhobo sendawo; Inkxaso yoLawulo lweNethiwekhi yeSNMP; Ingenza isakhiwo: I-Ethernet E1 Bridge (A)－－－-E1 I-Optical Fiber Modem (B)－－-Ethernet Optical Fiber Modem (C) IiParameters ♦ I-E1 Interface Interface Standard: thobela iprotocol G.703; Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm; IKhowudi yoNxibelelwano: HDB3; I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukunyamezela iJitter: Ngokuhambelana neprotocol G.742 kunye neG.823 eVunyiweyo Ukuqwalaselwa: 0~6dBm ♦ Ujongano lwe-Ethernet (10/100M) Ireyithi ye-Interface: 10/100 Mbps, isiqingatha/i-duplex epheleleyo yothethathethwano oluzenzekelayo uMgangatho: Iyahambelana ne-IE3 802. , IEEE 802.1Q (VLAN) Idilesi ye-MAC Ikhono: I-4096 Isidibanisi: RJ45, inkxaso ye-Auto-MDIX ♦ Indawo yokusebenza Ubushushu bokusebenza: -10 ° C ~ 50 ° C Ukufuma okusebenzayo: 5% ~ 95 % (akukho condensation) Ubushushu bokugcina: -40 ° C ~ 80 ° C Ukufuma okuGcina : 5% ~ 95 % (akukho condensation) Iinkcukacha zeModeli yeNombolo: JHA-CE1fF4 Inkcazo yokuSebenza i-1channel esakhiwe nge-E1 - 4FE i-interface converter ，Nge-E1 loopback umsebenzi wokubona i-loopback Port Inkcazo ye-E1 interface;4*I-FE Interface Ubonelelo lwaMandla ombane: AC180V ~ 260V；DC -48V;DC +24VUkusetyenziswa kwamandla: ≤10W Ubungakanani boMda weMveliso: 216X140X3 WXDXH) Ubunzima 1.1KG Isicelo

16E1 ukuya 4FE GFP interface Converter JHA-CE16F4 Overview Isixhobo usebenzisa reverse direction iteknoloji multiplexing ukuba bundle kwiisekethe E1 ezininzi ukuhambisa idatha Ethernet ye-4Channel 100BASE-TX. yenza imijelo ye-E1 edityaniswe ne-Ethernet interface optical. Ukusebenzisa i-GFP encapsulation, xhasa i-LCS (isikimu sokulungelelanisa umthamo) kunye neprotocol ye-LAPS. Esi sixhobo sinokuxhasa ulungelelwaniso lwetshaneli ye-1-16Channel E1, inokubona ngokuzenzekelayo inani le-E1 kwaye likhethe i-E1 ekhoyo. Ivumela i-E1 imigca yokuhambisa ixesha, 1channel/4channel/8channel/16channel Ethernet bandwidth is1984Kbit/s, 7936Kbit/s, 15872 Kbit/s,31744Kbit/s. Isixhobo sibonelela ngomsebenzi we-alamu. Umsebenzi unokwethenjelwa kwaye uphantsi kokusetyenziswa kwamandla, ukudibanisa okuphezulu, ubungakanani obuncinci. Inkxaso Ulawulo lwenethiwekhi , Umsebenzi oyintloko wenkqubo yolawulo lwenethiwekhi kukuzalisekisa uphando kwizixhobo zasekhaya kunye nezikude kunye nolawulo loqwalaselo olubandakanya ukubuza ubume be-alamu kumgca we-E1, isimo sokusebenza se-Ethernet, kunye nolawulo lwe-loopback njl. Idatha ye-Ethernet kwi-1 ukuya kwi-16 iisekethe ze-E1; Inokuxhotyiswa nge-Ethernet emine yokutshintsha ujongano lombane ukuze umsebenzisi agcine iswitshi ye-Ethernet; I-Ethernet 10/100M, i-duplex epheleleyo / isiqingatha iguquguquka ngokupheleleyo, inkxaso yeprotocol yeVLAN; Ichweba ngalinye lixhasa inkxaso ye-Ethernet ye-AUTO-MDIX (ikhebula le-crossover kunye ne-straight-line adaptation); I-interface ye-Ethernet nayo i-optical interfaces yokuzikhethela ukuphumeza ukuhanjiswa kwedatha ye-Ethernet ngokudibanisa i-E1 kude; Imigca ye-16-channel E1, umahluko omkhulu wokulibaziseka phakathi kwazo naziphi na ezimbini unokufikelela kwi-220ms; xa ukulibaziseka ukulibaziseka ngaphezu kwe-220ms, ukulibaziseka kuya kuvelisa i-alarm engafanelekanga, ngelixa ukuphazamiseka kwezoshishino; Uluhlu lwedilesi ye-Ethernet ye-MAC eyakhiwe ngamandla (4096), kunye nomsebenzi wokucoca isakhelo sedatha yendawo; I-interface ye-E1 ihambelana ne-ITU-T G.703, G.704 kunye ne-G.823, ayixhasi ukusetyenziswa kweendawo zokubonisa; Imowudi yexesha, ixesha elikhethiweyo lendawo kunye nokulandelela ixesha lomgca we-E1, umthombo wexesha lomgca we-E1 unokutshintshwa ngokuzenzekelayo ngokomgangatho wesignali. Njengenkqubo yomthombo wexesha le-E1 kwiNdlela yokuqala ye-E1, xa ukusilela kwe-E1 yokuqala (isilumkiso esinzulu LOS/AIS/LOF/CRC4 okanye isiginali yokuvelisa iluphu) kunye nomendo wesibini u-E1 usebenza ngokufanelekileyo, inkqubo iya kutshintshela ngokuzenzekelayo kumzila. Indlela yesibini E1; ukupheliswa kwesiphoso, inkqubo emva koko ibuyele ngokuzenzekelayo kwindlela yokuqala ye-E1; Ukuthotyelwa kweprotocol ye-ITU-T esemgangathweni, isiphakamiso se-GFP-F ye-encapsulation G.7041, i-VCAT yokudibanisa i-virtual kunye ne-LCAS Link Capacity Adjustment iingcebiso G.7042, i-Ethernet mapping ukuya kwi-nxE1 ncomo G.7043, i-Ethernet ukuya kwi-E1 enye ingcebiso yemephu G. 8040; Xa i-bandwidth yokudlulisa inyuka, ayiyi kulimaza idatha ye-Ethernet; Ukuhanjiswa kwe-bandwidth kuncitshiswe ngokwenziwa, kunokuqondwa ngaphandle kokonakalisa inethiwekhi yedatha ye-Ethernet; Iziphelo ze-E1 ze-tributary zisenokungahambelani noqhagamshelo olulandelelanayo; Xa isalathiso esinye sokutyibilika i-E1 sisilela, elinye icala lingasebenza; I-loop yesignali ye-E1 ngasemva kwaye inqumle umsebenzi wokufumanisa ngokuzenzekelayo: Xa ufumanisa ukwenzeka kwendlela ye-loop ye-E1 yendlela, inkqubo inqunyulwe le E1; i-loopback ikhululiwe, i-E1 yokubuyisela ngokuzenzekelayo sebenzisa le ndlela; Gqibezela isibonakaliso se-alam, khetha ukubonisa i-alam yasekhaya / ekude; Ixhasa i-E1 ekude ye-line side loopback function ukuququzelela uvavanyo lwemigca ye-E1; Inkxaso yesixokelelwano sasekhaya sokusetwa kwakhona kwenkqubo ekude; bonelela nge-remote interface loopback umyalelo, kulula ukucwangcisa ukugcinwa; Ujongano lolawulo lweConsole lubonelela ngokuvuleleka ngokulula kofakelo; Imodyuli yolawulo lwenethiwekhi yoqwalaselo, inkxaso yolawulo lwenethiwekhi yeSNMP ezimeleyo; ngesi siphelo kwimboniselo ubume bomsebenzi wokubonisa isixhobo esikude; Iinketho ezininzi zemowudi yamandla: AC220V, DC-48V / DC24V kunye nokunye; I-DC-48V / DC24V unikezelo lwamandla kunye nomsebenzi wokufumanisa polarity oluzenzekelayo, xa ifakwe ngaphandle kokwahlula phakathi kokulungileyo nokubi. IiParameters ♦ Umgangatho we-E1 Interface Interface: thobela iprotocol G.703; Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm; IKhowudi yoNxibelelwano: HDB3; I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukunyamezela iJitter: Ngokuhambelana neprotocol G.742 kunye neG.823 eVunyiweyo Ukuqwalaselwa: 0~6dBm ♦ Ujongano lwe-Ethernet (10/100M) Ireyithi ye-Interface: 10/100 Mbps, isiqingatha/i-duplex epheleleyo yothethathethwano oluzenzekelayo uMgangatho: Iyahambelana ne-IE3 802. , IEEE 802.1Q (VLAN) Idilesi ye-MAC Ikhono: I-4096 Isidibanisi: RJ45, inkxaso ye-Auto-MDIX ♦ Indawo yokusebenza Ubushushu bokusebenza: -10 ° C ~ 50 ° C Ukufuma okusebenzayo: 5% ~ 95 % (akukho condensation) Ubushushu bokugcina: -40 ° C ~ 80 ° C Ukufuma okuGcina : 5% ~ 95 % (akukho condensation) Iinkcukacha zeModeli yeNombolo:JHA-CE16F4 Inkcazo eSebenzayo 16E1 / 4 * FE Converter , I-Ethernet inokwahlulwa ibe yodwa enengqiqo, Ifakwe kwiphakheji ye-GFP, inkxaso ye-LCS kunye ne-LAPS protocol, ixhasa ulawulo lwenethiwekhi ye-SNMP ezimeleyo; Inkcazo yePort 16 * E1 ujongano;4 *FE Interface, enye Console interface, enye SNMP ujongano Amandla Ubonelelo lwaMandla: AC180V ~ 260V;DC -48V;DC +24VPower ukusetyenziswa: ≤10W Dimension Ubungakanani boMveliso: 19 intshi 1U 485X138X45mm (WXDXH) 3.0KG Ukusetyenziswa

Intshayelelo JHA-GS18 series yi 10/100/1000M self-adaptive Fast Ethernet fiber switch, kunye 1 1000M SFP amazibuko kunye 8 10/100/1000Base-TX self-adaptive Ethernet RJ45 ujongano. Uyilo lwemveliso luhambelana nomgangatho we-Ethernet, wongeza ukukhuselwa kombane kunye nemilinganiselo yokukhusela i-anti-static, kwaye inomgangatho obanzi wokushisa okusebenzayo ukusuka -20 ° C ukuya kwi-70 ° C, kunye nokusebenza okuzinzile nokuthembekileyo. Isixhobo sinokusetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zothumelo lwedatha ye-broadband, njengezakhiwo ezihlakaniphile, izixeko ezihlakaniphile, uluntu oluhlakaniphile, ukuthuthwa ngobuchule, unxibelelwano, ukhuseleko, ukhuseleko lwezemali, amasiko, ukuthunyelwa, umbane, ukugcinwa kwamanzi kunye neendawo zeoli. Iimpawu * Ukuthotyelwa kwe-IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX imigangatho. * Ixhasa iTCP / IP, PPPOE, DHCP, ICMP, NAT protocol. * Ulawulo lokuhamba: I-duplex epheleleyo usebenzisa i-IEEE 802.3X, i-standard half-duplex ithatha i-Backpressure. * Amazibuko ombane axhasa umsebenzi wokuthetha-thethana ngokuzenzekelayo, ulungelelanisa ngokuzenzekelayo ukuhanjiswa kunye namazinga okudluliselwa. * Iizibuko zixhasa i-Auto-MDI / MDIX auto-flip. * Inkxaso yokugcina kunye nemodi yangaphambili. * Ixhasa i-10M, 100M, 1000M imowudi okanye imo eguqukayo. * Nika izikhombisi zesimo, ukunikezelwa kwamandla angaphandle (imveliso ye-5V ~ 50Hz 2A). * Uyilo lwekhadi, ukuququzelela ukugcinwa kunye nezixhobo zokuhlola kwixesha elizayo. * Uyilo lonikezelo lwamandla emodyuli, ibhodi yokusebenza enoyilo lonikezelo lwamandla olwahlukileyo, kulula ukuyigcina. * Izisombululo ze-IC ezizodwa, ubushushu be-chip buphantsi, ukulahla inkqubo yokupholisa kunye, ukulawula ukuhamba kunye nokunciphisa izaqhwithi zokusasaza. * Imodyuli ephezulu edibeneyo ye-photovoltaic inika iipropati ezintle ze-optical kunye neepropati zombane ukuqinisekisa ukuhanjiswa okuthembekileyo, ubomi obude. * Uhluzo lokusasaza lweNdlela yokuSebenza, idilesi yokufunda ngokuzenzekelayo kunye nohlaziyo oluzenzekelayo kunye nokugcina kunye nokuya phambili. * Ixhasa ukuya kuthi ga kwi-1916 byte yokuhanjiswa kwepakethi yedatha ende. * Ikhonkco elilahlekileyo lokubonelela nge-diagnostic ekude, i-interface yombane kunye ne-optical port link connection diagnostics, ukuhanjiswa kwedatha eguquguqukayo, i-duplex epheleleyo / i-half duplex, ukukhanya kwesantya, ukufakwa lula kunye nokugcinwa kamva. IiNkcazelo zeZibuko eziZinzileyo 8*10/100/1000Base TX+1*1000Base X SFP ujongano lwaMandla ePoE: DC Isiqhagamshelo (2.1 mm) Non PoE: Isiqhagamsheli seDC (2.5 mm) Ubude obungama-850nm/1310nm/1550nm i-Multimo Transmission10 Distance Iifayibha ezimbini I-2Km iMowudi enye, i-Single-fiber 20/40/60/80/100Km Imowudi enye, i-Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100M RJ45 Ports, Connection STP / UTPe Cooperation CCat I-Fiber Port Multimode, i-Dual-fiber SC/ST/FC (I-Diameter 50/125, 62.5 / 125μm) Imowudi enye, iFayibha enye, i-SC/ST/FC (I-Diameter 9/125μm) Indlela enye, i-Dual-fiber SC/FC (i-diameter 9/125μm) Umsebenzi we-PoE ( Ngokuzithandela) i-PoE port:1-8 iProtocol ye-PoE:802.3af, 802.3at Isabelo se-PoE Pin: 1/2+, 3/6- (802.3af, 802.3at) PoE Port Power:802.3af: 15.4W 802.3at: 30W PoE Short Protect:Support Exchange Attribute Conversion Indlela: ivenkile kunye noguqulelo lweMedia phambili / ngqo kwi-MAC Yongeza: 4 K Ukutshintsha umthamo: 20G igcwele i-duplex state: flow control, half-duplex: backpressure mode Store and Phambili: 9.6us, I-Sight In: 0.9us Vlan:Support Network Topology Ring topology:Not Support Star topology:Support Bus topology:Support Tree Topology:Support LED Indicator P: Ubonelelo lwaMandla M: Uhlobo lwePoE: xa amandla omthwalo angaphezulu kwe-90% yamandla ewonke isibane esibomvu sihlala sivuliwe kwaye i-alam Uhlobo lwe-Non-PoE: i-chip ifundwa kwaye ibhalwe ngokungaqhelekanga, kwaye isibane esibomvu sihlala sivuliwe. 9:Isalathisi sesimo sonxulumano/sokwenza ikhonkco kwizibuko le-9 N:Akukho salathisi somsebenzi, oku kukhanya kuhlala kucinyiwe Igalelo leVoltage Non PoE:DC5V PoE:DC48V（Inkxaso DC52-57V） Iyonke yokusetyenziswa kwamandla Angeyo-PoE: Umthwalo opheleleyo (Amandla ewonke) ≤ 5W PoE umthwalo opheleleyo (802.3af, 802.3at)≤245W Indawo esebenzayo Ubushushu bokusebenza: -20 ~ 70℃ Ubushushu boGcino: -20 ~ 70℃ Ukufuma kokuGcina: 5% ukuya kwi-90% i-non-condensing Dimension 152*114*44mm ( L * W * H ) Ubunzima 0.6KG MC&INGRESS UKHUSELEKO: I-IEC 61000-4-5 iNqanaba 3 (2KV) (8/20us) (8/20us) Ukukhuselwa kwe-Surge ye-Ethernet port: IEC 61000-4-5 Level 4 (4KV) (10/700us) ESD: IEC 61000-4-2 Level 4 (8K / 15K Free fall:0) m Dimension Order Information Model No. Inkcazo yeeMpahla JHA-G18 1 1000Base-FX kunye 8 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector JHA-G18-20 1 1000Base-FX kunye 8 10/100/100 T(X) RJ45 Port,Enye imowudi, i-Dual Fiber, i-20km, i-SC Connector JHA-GS18W 1 1000Base-FX kunye ne-8 10/100/1000Base-T (X) RJ45 Port, imowudi enye, iFayibha enye, i-20km, i-SC Connector JHA-GS18 1 1000 SFPBalotse kunye ne8 10/100/1000Base-T(X) RJ45 Port Fiber Connector: SC/ST/FC/LC(SFP Slot), Imo eNye/I-Multimode, iFayibha eNxabini/IFayibha enye, 550m/20Km/40Km/60Km/80Km/100Km I-120Km iyakhethwa.

Iimpawu: Inkxaso ye-8 10/100/1000Base-T (X) izibuko kunye ne-4 1G/10G SFP+ Slot kunye ne-1 Console Port.  Iimpawu zeQoS ezityebileyo zokulawula ukuhamba kwedatha kunye nolawulo, iprotocol ye-ring yenkxaso, i-RSTP kunye ne-STP Ethernet redundancy, inkxaso ye-port-based VLAN, i-IEEE 802.1Q VLAN kunye ne-GVRP protocol. Inkxaso ye-CLI, i-SNMP, i-WEB VLAN yolawulo, i-Console/Telnet yolawulo lomyalelo womyalelo kunye ne-syslog, usebenzisa iteknoloji ye-intanethi ye-ring network, ixesha lokubuyisela