Bokamoso ba Khokahano ea Fiber: Matla a 10GE EPON OLTs ho LIMEE Layer 3 FTTH Networks

Likarolo tsa Bohlokoa:

● Rich L2 le L3 mesebetsi ea ho fetola: RIP, OSPF, BGP

● E lumellana le mefuta e meng ea ONU/ONT

● Tšireletso ea DDOS le kokoana-hloko

● Tlosa alamo

Re romelle lengolo-tsoibila

LITŠOANTŠISO HLAHANG

LIEKETSENG

Li-tag tsa Sehlahisoa

Re tla inehela ho fa bareki ba rona ba hlomphuoang litharollo tse nahannoeng ka ho fetesisa bakeng sa Bokamoso ba Khokahano ea Fiber: Matla a 10GE EPON OLTs ho LIMEE Layer 3 FTTH Networks, Maitekong a rona, re se re na le mabenkele a mangata China le thepa ea rona e hapile thoriso ho tsoa ho bareki lefatšeng ka bophara.Amohela bareki ba bacha le ba tsofetseng hore ba re fumane ka mekhatlo ea khoebo e ka tšoarellang nako e telele.
Re tla inehela ho fa bareki ba rona ba hlomphuoang litharollo tse nang le tjantjello bakeng saChina ONU le ONU Gpon, Re boloka boiteko ba nako e telele le ho inyatsa, ho re thusang le ho ntlafatsa kamehla.Re ikitlaelletsa ho ntlafatsa katleho ea bareki ho boloka litšenyehelo bakeng sa bareki.Re etsa sohle se matleng a rona ho ntlafatsa boleng ba sehlahisoa.Ha re na ho phelela monyetla oa nalane ea mehla ena.

LITŠOANTŠISO HLAHANG

LM804E

● Tšehetso ea Lera la 3 Mosebetsi: RIP, OSPF , BGP

● Ts'ehetsa liprothokholo tse ngata tsa ho fokotsa lihokelo tse ngata: FlexLink/STP/RSTP/MSTP/ERPS/LACP

● 1 + 1 Khaello ea Matla

● 4 x EPON Port

● 4 x GE(RJ45) + 4 x 10GE(SFP+)

Cassette EPON OLT ke kopano e phahameng le ea matla a manyane OLT e etselitsoeng basebetsi - marang-rang a phihlello le likhoebo tsa khamphase.E latela litekanyetso tsa tekheniki tsa IEEE802.3 ah mme e kopana le litlhoko tsa lisebelisoa tsa EPON OLT tsa YD/T 1945-2006 Litlhoko tsa Tekheniki bakeng sa phihlello ea marang-rang-e thehiloeng ho Ethernet Passive Optical Network (EPON) le litlhoko tsa tekheniki tsa China telecom EPON 3.0.E na le ho buleha ho hoholo, bokhoni bo boholo, ts'epo e phahameng, ts'ebetso e felletseng ea software, ts'ebeliso e nepahetseng ea bandwidth le bokhoni ba ts'ehetso ea khoebo ea Ethernet, e sebelisoang haholo ho ts'ireletso ea marang-rang ea opereishene, kaho ea marang-rang a poraefete, phihlello ea khamphase ea khoebo le kaho ea marang-rang a mang a phihlello.

Cassette EPON OLT e fana ka likou tse 4/8 tsa EPON, 4xGE Ethernet port le 4x10G(SFP+) uplink ports.Bophahamo ke 1U feela bakeng sa ho kenya habonolo le ho boloka sebaka.E amohela theknoloji e tsoetseng pele, e fanang ka tharollo e sebetsang ea EPON.Ho feta moo, e boloka litšenyehelo tse ngata bakeng sa basebetsi bakeng sa eona e ka tšehetsang marang-rang a fapaneng a ONU hybrid.Ha theknoloji e ntse e tsoela pele, tlhokahalo ea likhokahano tsa inthanete tse potlakileng le tse tšepahalang li ntse li eketseha.Ha tlhoko ea phetisetso ea data e se nang moeli e ntse e hola, bafani ba litšebeletso ba lula ba batla litharollo tse ncha ho fihlela litlhoko tsa bareki.Tharollo e 'ngoe e fumaneng tlhokomelo e kholo ke ho kopanngoa ha 10 Gigabit Ethernet Passive Optical Network (10GE EPON) Optical Line Terminal (OLT) ho marang-rang a Layer 3 Fiber-to-the-Home (FTTH).

Theknoloji ea 10GE EPON OLT e fana ka tekanyo ea data ea 10 Gbps, ka makhetlo a leshome ka potlako ho feta Gigabit Ethernet ea setso, e nolofalletsang likhokahano tsa ts'ebetso e phahameng ea litšenyehelo.Karolo ena e fana ka boiphihlelo bo holimo ba mosebelisi bakeng sa lits'ebetso tse matla ka ho fetesisa tsa bandwidth joalo ka phallo ea video ea litlhaloso tse phahameng, papali ea inthaneteng, le lits'ebeletso tsa nako ea nnete tsa cloud.Ka hona, litsamaiso tsa 10GE EPON OLT li batloa haholo bakeng sa phano ea litaba tsa multimedia.

O mong oa melemo ea mantlha ea LIMEE 10GE EPON OLT ho marang-rang a FTTH ke bokhoni ba ho ts'ehetsa likhokahano tse fihlang ho tse nne tsa Passive Optical Network (PON).Likhokahano tsena tsa PON li lumella fiber ho arolelanoa pakeng tsa ba ngolisitseng ba bangata, ho fana ka tharollo e theko e tlaase bakeng sa bafani ba litšebeletso ha ho ntse ho bolokoa likhokahano tse potlakileng bakeng sa basebelisi ba ho qetela.Ka ho sebelisa mohala o le mong oa fiber optic, tsamaiso ea 10GE EPON OLT e ka finyella litlhoko tsa palo e kholo ea bareki ba nang le matsete a fokolang a motheo.

Ho feta moo, motsoako oa ts'ebetso ea routing ea 3 e eketsa ts'ebetso ea theknoloji ea 10GE EPON OLT.Layer 3 routing e thusa ho fetisa lipakete tsa IP lipakeng tsa marang-rang a fapaneng, ho nolofalletsa taolo e matla ea sephethephethe le ho eketsa botsitso ba marang-rang.Karolo ena e thusa bafani ba lits'ebeletso ho ntlafatsa lisebelisoa tsa bona tsa marang-rang, ho etsa bonnete ba hore ba na le boiphihlelo bo sa reroang le bo sa sitisoeng ke basebelisi le nakong ea tšubuhlellano ea marang-rang.

Ho feta moo, ho tsamaisa theknoloji ea 10GE EPON OLT ho marang-rang a FTTH ho fana ka melemo e fapaneng bakeng sa bafani ba litšebeletso le basebelisi ba ho qetela ka ho tšoana.Bafani ba litšebeletso ba ka nka monyetla oa ho fokotsa litšenyehelo tsa ts'ebetso ha tlhokomelo le tsamaiso ea marang-rang e ntse e nolofala.Ho feta moo, ka ho eketsa sekhahla sa 10GE EPON OLT, bafani ba lits'ebeletso ba ka khona ho fihlela tlhoko e ntseng e hola ea lits'ebeletso tse phahameng tsa bandwidth, e leng se etsang hore e be letsete la bopaki ba nako e tlang.

Bakeng sa basebelisi ba ho qetela, ho kopanya thekenoloji ea 10GE EPON OLT ho bolela ho ba le lebelo le phahameng la Inthanete, botšepehi bo ke keng ba lekanngoa le latency e tlaase, ho feta meeli ea likhokahano tse tloaelehileng tsa marang-rang.Ebang ke papali ea video e hlakileng haholo kapa papali ea 'nete, basebelisi ba ka natefeloa ke boiphihlelo bo sa sitisoeng, bo ntlafalitsoeng ba inthaneteng bo fetolang tsela eo ba sebelisanang le lefatše la dijithale.

Ka mantsoe a mang, ho kopanngoa ha theknoloji ena ea OLT marang-rang a 3 FTTH ho tšoaea ho tlōla ho hoholo tšimong ea optical fiber connection.Motsoako oa sekhahla sa data sa 10 Gbps, bokhoni ba ho arolelana fiber, bokhoni ba ho tsamaisa lera la 3 le katleho ea litšenyehelo li etsa hore tsamaiso ea LIMEE EPON OLT e be e loketseng bafani ba litšebeletso ba batlang ho fa bareki ba bona likhokahano tse potlakileng, tse tšepahalang.Ha tlhoko ea marang-rang a lebelo le holimo e ntse e hola, ho amoheloa ha theknoloji ena e ncha ho bula monyetla oa lefats'e la menyetla, ho fetola tsela eo re hokahanyang, re buisanang le ho ba le boiphihlelo ba tikoloho ea dijithale.

E fetileng: Hobaneng U re Khetha: LM808G- 8 Port Layer 3 GPON OLT Tharollo

E 'ngoe: Factory Cheap Hot S6720-Si Series Poe Layer 3 Ethernet Switch S6720-56c-Pwh-Si-AC

Mohlala	LM804E
Khase	1U 19 inch lebokose le tloaelehileng
Boema-kepe ba PON	4 SFP slot
Up Link Port	4 x GE(RJ45)4 x 10GE(SFP+)likou tsohle ha se COMBO
Boema-kepe ba Tsamaiso	1 x GE out-band Ethernet port1 x Console boema-kepe ba tsamaiso ea lehae
Ho Fetola Bokhoni	63Gbps
Bokhoni ba ho Fetisa(Ipv4/Ipv6)	50Mpps
Mosebetsi oa EPON	Ts'ehetsa meeli ea sekhahla se thehiloeng ho port le taolo ea bandwidthE tsamaellana le IEEE802.3ah StandardHo fihla ho 20KM sebaka sa phetisoTs'ehetso ea encryption ea data, phatlalatso ea sehlopha, karohano ea boema-kepe ba Vlan, RSTP, jjSupport Dynamic Bandwidth Allocation (DBA)Ts'ehetsa ho sibolloa ha ONU auto-discovery/Ho lemoha sehokelo/ ntlafatso ea software e hole Ts'ehetsa karohano ea VLAN le karohano ea basebelisi ho qoba sefefo sa phatlalatso Ts'ehetsa tlhophiso e fapaneng ea LLID le tlhophiso e le 'ngoe ea LLID Basebelisi ba fapaneng le lits'ebeletso tse fapaneng li ka fana ka QoS e fapaneng ka liteishene tse fapaneng tsa LLID Ts'ehetsa ts'ebetso ea alamo ea ho tima, e bonolo bakeng sa ho lemoha bothata ba lihokelo Ts'ehetsa mosebetsi oa ho hanyetsa sefefo Tšehetsa boema-kepe ho itšehla thajana lipakeng tsa likou tse fapaneng Ts'ehetsa ACL le SNMP ho hlophisa filthara ea pakete ea data habonolo Moralo o ikhethileng bakeng sa thibelo ea ho senyeha ha sistimi ho boloka sistimi e tsitsitseng Ts'ehetsa lipalo tse matla tsa sebaka ho EMS inthaneteng Ts'ehetso ea RSTP, Moemeli oa IGMP
Mosebetsi oa Tsamaiso	CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Ts'ehetsa FTP, TFTP ho kenya le ho jarolla lifaeleTšehetsa RMONTšehetsa SNTPLenane la mosebetsi oa tsamaiso ea tšehetsoTs'ehetsa protocol ea ho sibolla sesebelisoa sa boahelani sa LLDP Tšehetsa 802.3ah Ethernet OAM Tšehetsa RFC 3164 Syslog Tšehetsa Ping le Traceroute
Lera 2/3 tshebetso	Tšehetsa 4K VLANTs'ehetsa Vlan e ipapisitse le boema-kepe, MAC le protocolE ts'ehetsa li-tag tse peli tsa VLAN, QinQ e tsitsitseng e thehiloeng boema-kepeng le QinQ e tsitsitsengTšehetsa ho ithuta le botsofali ba ARPTšehetsa tsela e tsitsitsengTs'ehetsa tsela e matla ea RIP/OSPF/BGP/ISIS Tšehetsa VRRP
Moralo oa Redundancy	Ka boikhethelo ba matla a mabeli Tšehetsa AC input, habeli DC input le AC+DC input
Phepelo ea motlakase	AC: ho kenya 90~264V 47/63Hz DC: ho kenya -36V~-72V
Tšebeliso ea Matla	≤38W
Boima (Bo tletseng)	≤3.5kg
Litekanyo(W x D x H)	440mmx44mmx380mm
Litlhoko tsa Tikoloho	Mocheso o sebetsang: -10^oC ~ 55^oC Mocheso oa polokelo: -40^oC ~ 70^oC Mongobo o amanang: 10% ~ 90%, o sa fokotseheng