16 * E. Irashobora kumenya 1 ~ 16 E1 ihinduka hagati ya Ethernet optique, kugirango imiyoboro ya E1 ihuze na interineti ya optique. Ukoresheje GFP enapsulation, shyigikira LCAS (gahunda yo guhuza ubushobozi bwo guhuza) na protocole ya LAPS. iki gikoresho gishobora gushyigikira imiyoboro ya 1-16Channel E1, irashobora guhita itahura umubare wa E1 hanyuma igahitamo E1 iboneka. Iremera imirongo ya E1 igihe cyo kohereza, igipimo cyumurongo umwe ni 1984Kbit / s, Umuyoboro wa 4channe Ethernet ni 7936Kbit / s, Umuyoboro mugari wa 15872 Kbit / s, Umuyoboro wa 16 ushobora kugera kuri 31744Kbit / s. Igikoresho gitanga imikorere yo gutabaza. Akazi ni iyo kwizerwa, ihamye, kandi ikoresha ingufu nke, kwishyira hamwe, ingano nto. Shyigikira imiyoboro ya SNMP. Ifoto Yibicuruzwa 19 Inch 1U Ubwoko Ibiranga Kohereza mu mucyo amakuru ya Ethernet mumashanyarazi 1 kugeza 16 E1; Urashobora kuba ufite ibikoresho bitanu bya Ethernet bihindura amashanyarazi kubakoresha kugirango babike Ethernet; 1000Base-TX Inkunga 10/100 / 1000M, yuzuye / igice duplex ihuza neza, ishyigikira protocole ya VLAN; Buri cyambu gishyigikira Ethernet ishyigikira AUTO-MDIX (umugozi wambukiranya imipaka no guhuza umurongo ugororotse); Imiyoboro 16-Imirongo E1, itandukaniro ntarengwa ryo gutinda hagati yabiri irashobora kugera kuri 220m; iyo gutinda gutandukanya hejuru ya 220m, gutinda bizatanga impungenge zirenze urugero, mugihe ubucuruzi bwahagaritswe; Yubatswe dinamike ya Ethernet MAC ya aderesi (4096), hamwe nibikorwa byaho byo gushungura amakuru; Imigaragarire ya E1 yubahiriza ITU-T G.703, G.704 na G.823, ntabwo ishigikira ikoreshwa ryibimenyetso; Uburyo bwigihe, guhitamo umwanya wibanze no gukurikirana umurongo wa E1, igihe E1 umurongo wigihe gishobora guhita gihinduka ukurikije ubwiza bwibimenyetso. Nka E1 umurongo wigihe cyamasoko ya sisitemu kumuhanda wambere E1, mugihe E1 yambere yananiwe (kuburira bikomeye LOS / AIS / LOF / CRC4 cyangwa ibimenyetso bitanga loopback) n'inzira ya kabiri E1 ikora neza, sisitemu izahita ihindura inzira Umuhanda wa kabiri E1; kurandura amakosa, sisitemu noneho ihita isubira mumihanda yambere E1; Kubahiriza protocole isanzwe ya ITU-T, icyifuzo cya GFP-F icyifuzo cya G.7041, VCAT ihuza hamwe na LCAS Ihuza Ubushobozi bwo Guhindura ibyifuzo G.7042, Ethernet ikarita ya nxE1 ibyifuzo G.7043, Ethernet kumurongo umwe wa E1 ikarita G. 8040; Iyo ihererekanyabubasha ryiyongereye, ntabwo ryangiza amakuru ya Ethernet; Umuyoboro mugari wagabanutse muburyo bwa artile, birashobora kandi kugerwaho utangije urusobe rwamakuru ya Ethernet; E1 imigezi Ø impera ntishobora guhura nu murongo uhuza; Iyo icyerekezo kimwe cyanyerera E1 cyananiranye, ikindi cyerekezo kiracyakora; E1 ibimenyetso byerekana inyuma hanyuma uhagarike imikorere yo gutahura byikora: Mugihe cyo kumenya ko habaye umuhanda E1 wikimenyetso, sisitemu yahagaritse iyi E1; loopback yarekuwe, E1 kugarura byikora koresha uyu muhanda; Impuruza yuzuye yerekana, hitamo kwerekana indangururamajwi / kure; Shyigikira ibikorwa bya kure bya E1 kumurongo wo gusubira inyuma kugirango byorohereze igeragezwa ryimirongo ya E1; Shyigikira sisitemu yibanze ya sisitemu ya kure; tanga interineti ya kure loopback itegeko, byoroshye kumurongo kubungabunga; Imigaragarire yubuyobozi itanga uburyo bworoshye bwo gufungura; Iboneza imiyoboro yo gucunga ibice, shyigikira imiyoboro yigenga ya SNMP; hamwe niyi mpera kugirango urebe imiterere yakazi ya kure yerekana ibikoresho; Amahitamo menshi yuburyo bwimbaraga: AC220V, DC-48V / DC24V nibindi bisa; DC-48V / DC24V itanga amashanyarazi hamwe nibikorwa byikora byerekana polarite, mugihe byashizweho nta gutandukanya ibyiza nibibi. Ibipimo ♦ E1 Imigaragarire ya E1 Porotokole: ITU-T G.703, Igipimo cyimbere: 2048Kbps ± 50ppm Kode yimbere: HDB3; E1 Impedance: 75Ω (kutaringaniza L9), 120Ω (kuringaniza RJ45); Kwihanganira Jitter: Ukurikije protocole G.742 na G.823 Yemerewe Attenuation: 0 ~ 6dBm ♦ 10/100 / 1000M 1000Base-TX Imigaragarire yimbere: 10 / 100Mbps, kimwe cya kabiri / cyuzuye duplex auto-negotiation Interface Standard: Ihuza na IEEE 802.3, IEEE 802.1Q (VLAN) MAC Adresse Ubushobozi: 4096 Umuhuza: RJ45, shyigikira Auto-MDIX ♦ 1000Base-X Ethernet Optical Interface Umuhengeri Uburebure: 1310nm, 1550nm Igipimo cyimbere: 1000M, Duplex yuzuye Imigaragarire: Ihuza na IEEE 802.3, 1000BASE-S / LX MAC Ubushobozi bwa aderesi: 4096 Umuhuza: Intera yohereza fibre ya FC / SC igihombo nigihombo cyinyongera nkigisubizo cyabahuza, fitingi hamwe na patch panel. Intera yoherejwe nayo irashobora kugarukira kuri fibre optique. Environment Ibidukikije bikora Ubushyuhe bwakazi: -10 ° C ~ 50 ° C Ubushyuhe bwakazi: 5% ~ 95% (nta kondegene) Ubushyuhe bwububiko: -40 ° C ~ 80 ° C Ubushuhe bwububiko: 5% ~ 95% (nta kondegene) MTBF ： ＞ Amasaha 100.000 Ibisobanuro Model JHA-CE16G3F2 Ibisobanuro byimikorere 16E1-3x1000base-tx na 2x1000base-x Guhindura, Ethernet irashobora kugabanywamo ibitekerezo kwigunga, Bikubiyemo hamwe na GFP, shyigikira protocole ya LCAS na LAPS, ushyigikire imiyoborere yigenga ya SNMP; Icyambu Ibisobanuro 3x1000base-tx na 2x1000base-x Imigaragarire ya Ethernet ； 16 * E1 Imigaragarire, Umuyoboro umwe hamwe na SNMP Icyambu kimwe AC90V ~ 260V ； DC –48V / + 24V (Bihitamo); Gukoresha ingufu: ≤5W Igipimo cya 485 (uburebure) X 138 (ubugari) X44 (uburebure) mm (19 cm 1U Ubwoko) Uburemere 1.8Kg / Pcs (Ubwoko bwa 19 cm 1U)

Muri make Reba JHA700-E104 ni JHA yo kugurisha isoko mugari hashingiwe ku kumenyekanisha ikoranabuhanga rya EPON pasiporo ya optique ya terefone. Ni hamwe na EPON OLT ikoreshwa hamwe kugirango itange umurongo mugari wuzuye. Ikoranabuhanga rya EPON ni ubwoko bwikoranabuhanga rigenda ryunguka ryifashisha ikoranabuhanga rya PON na tekinoroji ya Ethernet nayo ni ubwoko bwerekana tekinoroji yibice byinshi. OLT ibinyujije mumurongo wa optique kugirango uhuze ONU nyinshi hamwe na tekinike imwe ya fibre tekinike ya tekinike irashobora gukoresha gake ibikoresho bya fibre kugirango ihuze nabakoresha ibyifuzo byinshi byabakoresha. Urutonde rwa JHA700-E104 rwujuje byuzuye IEE802.3ah na CTC3.0 protocole isanzwe. Ifite igice cyagatatu cyiza cyo gukorana nundi muntu wa gatatu OLT, Ifasha igipimo cya 1Gbps cyohereza hejuru no hasi kandi igaha abakoresha QOS nziza, uburyo bworoshye bwogutanga serivisi za Ethernet na serivisi ihuriweho na IP. Ikiranga imikorere ♦ Shigikira icyambu gishingiye ku gipimo ntarengwa no kugenzura umurongo; ♦ Ukurikije IEEE802.3ah Ibisanzwe ♦ Kugera kuri 20KM yoherejwe ♦ Gushyigikira amakuru yo kubika amakuru, gutangaza amatsinda, gutandukanya icyambu cya Vlan, nibindi. ♦ Shyigikira Dynamic Bandwidth Allocation (DBA) ♦ Shyigikira ONU auto-kuvumbura / Ihuza ryerekana / kuzamura kure ya software; ♦ Shigikira icyambu cyuburyo bwa VLAN ♦ Shyigikira ibikorwa byo gutabaza amashanyarazi, byoroshye guhuza ibibazo ♦ Gushyigikira ibikorwa byo guhangana n’umuyaga ♦ Gushyigikira icyambu cyo gutandukanya ibyambu bitandukanye ♦ Gushyigikira imiyoboro y’icyambu ♦ Shyigikira ACL kugirango ushireho amakuru yipakurura mu buryo bworoshye design Igishushanyo cyihariye kugirango sisitemu isenyuka kugirango ibungabunge sisitemu ihamye ♦ Gushyigikira porogaramu yo kumurongo kuri interineti management Imiyoborere y'urusobe rwa EMS rushingiye kuri SNMP, byoroshye kubungabunga ibicuruzwa Ibicuruzwa nibisobanuro bya LED Ibisobanuro byerekana 1 PWR Imbaraga Imiterere Kuri: The ONU ni imbaraga kuri; Off: ONU ni Power off; 2 PON ONU Kwiyandikisha Kuri: Intsinzi yo kwiyandikisha kuri OLTBlinking: Mugihe cyo kwiyandikisha muri OLT; Off: Muburyo bwo kwiyandikisha muri OLT; 3 LOS EPON ibimenyetso bya optique Kuri: Imbaraga za optique ziri munsi yubushishozi bwakirwa; gushiraho; Ibisobanuro Ikintu Parameter PON Isohora 1 Imigaragarire ya EPON Guhura 1000BASE-PX20 + isanzwe Symmetric 1.25Gbps hejuru / kumanuka SC / UPC uburyo bumwe bwa fibre igabanijwe: 1:64 Intera yoherejwe 20KM Umukoresha Ethernet Interface 4 * 10 / 100M cyangwa 4 * 10/100 . 0.5Ibikoresho bitanga amashanyarazi PONOpticalParameter Umuhengeri: Tx 1310nm, Rx1490nm Tx Amashanyarazi meza: 0 ～ 4dBm Rx Ibyiyumvo: Hejuru ya 950Mbps Ethernet: 100Mbps cyangwa 1000Mbps Igipimo cyo Gutakaza Igipimo: