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Khasete e bohlale ea EPON OLT
Fetola Litaba tsa Faeba
Khasete e bohlale ea EPON OLT
Tlhaloso ea Sehlahisoa
Khesete e Bohlale ea Letoto la EPON OLT ke khasete e nang le kopanyo e phahameng le e nang le bokhoni bo mahareng 'me Li etselitsoe phihlello ea basebetsi le marang-rang a khamphase ea khoebo. E latela maemo a tekheniki a IEEE802.3 ah mme e fihlela litlhoko tsa lisebelisoa tsa EPON OLT tsa YD/T 1945-2006 Litlhoko tsa tekheniki bakeng sa phihlello.netweke——e thehiloe ho Ethernet Passive Optical Network (EPON) le ChaenamohalapuisanoLitlhoko tsa tekheniki tsa EPON 3.0. EPON OLT e na le ho buleha ho babatsehang, bokgoni bo boholo, ho tshepahala ho hoholo, tshebetso e felletseng ya software, tshebediso e sebetsang hantle ya bandwidth le bokgoni ba tshehetso ya kgwebo ya Ethernet, e sebediswang haholo ho kgaso ya netweke ya pele ya opereishene, kaho ya netweke ya poraefete, phihlello ya khamphase ya kgwebo le kaho e nngwe ya netweke ya phihlello.
Letoto la EPON OLT le fana ka likou tsa EPON tsa 1000M tsa 4/8/16 * tse theohelang tlase, le likou tse ling tsa uplink. Bolelele ke 1U feela bakeng sa ho kenya habonolo le ho boloka sebaka. E amohela theknoloji e tsoetseng pele, e fana ka tharollo e sebetsang ea EPON. Ho feta moo, e boloka litšenyehelo tse ngata bakeng sa basebetsi hobane e ka tšehetsa marang-rang a fapaneng a ONU a kopaneng.
Likarolo tsa Sehlahisoa
| Ntho | EPON OLT 4/8/16PON | |
| Likarolo tsa PON | IEEE 802.3ah EPON China Telecom/Unicom EPON Sebaka se phahameng ka ho fetisisa sa phetiso ea PON ea 20 Km Kou e 'ngoe le e 'ngoe ea PON e tšehetsa karolelano e phahameng ka ho fetisisa ea ho arohana ea 1:64 Mosebetsi o patiloeng oa ho phahamisa le ho theola oa ho kenya li-churning tse tharo ka li-Bits tse 128 OAM e tloaelehileng le OAM e atolositsoeng Ntlafatso ea software ea sehlopha sa ONU, ntlafatso ea nako e tsitsitseng, ntlafatso ea nako ea sebele PON e fetisa le ho hlahloba matla a amohelang a optical Ho lemoha matla a optical port ea PON | |
| Likarolo tsa L2 | MAC | Lesoba le Letšo la MAC Moeli oa Kou ea MAC Aterese ea MAC ea 16K |
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| VLAN | Litlhaloso tsa 4K VLAN E thehiloeng ho port/MAC/protocol/IP subnet e thehiloeng ho port QinQ le QinQ e tenyetsehang (Stacked VLAN) Phetoho ea VLAN le Tlhaloso ea VLAN PVLAN e tla hlokomela ho aroloa ha kou le ho boloka mehlodi ea sechaba le vlan GVRP |
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| Sefate se koahelang | STP/RSTP/MSTP Ho lemoha sekgoqetsane sa hole |
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| Kou | Taolo ea bandwidth ea tataiso e 'meli Kopano ea khokahano e sa fetoheng le LACP (Protocol ea Taolo ea Kopano ea Khokahano) Seipone sa koung |
| Ntho | EPON OLT 4/8/16PON | |
| Likarolo tsa PON | IEEE 802.3ah EPON | |
| China Telecom/Unicom EPON | ||
| Sebaka se phahameng ka ho fetisisa sa phetiso ea PON ea 20 Km | ||
| Kou e 'ngoe le e 'ngoe ea PON e tšehetsa karolelano e phahameng ka ho fetisisa ea ho arohana ea 1:64 | ||
| Mosebetsi o patiloeng oa ho phahamisa le ho theola oa ho kenya li-churning tse tharo ka li-Bits tse 128 | ||
| OAM e tloaelehileng le OAM e atolositsoeng | ||
| Ntlafatso ea software ea sehlopha sa ONU, ntlafatso ea nako e tsitsitseng, ntlafatso ea nako ea sebele | ||
| PON e fetisa le ho hlahloba matla a amohelang a optical | ||
| Ho lemoha matla a optical port ea PON | ||
| Likarolo tsa L2 | MAC | Lesoba le Letšo la MAC |
| Moeli oa Kou ea MAC | ||
| Aterese ea MAC ea 16K | ||
| VLAN | Litlhaloso tsa 4K VLAN | |
| E thehiloeng ho port/MAC/protocol/IP subnet e thehiloeng ho port | ||
| QinQ le QinQ e tenyetsehang (Stacked VLAN) | ||
| Phetoho ea VLAN le Tlhaloso ea VLAN | ||
| PVLAN e tla hlokomela ho aroloa ha kou le ho boloka mehlodi ea sechaba le vlan | ||
| GVRP | ||
| Sefate se koahelang | STP/RSTP/MSTP | |
| Ho lemoha sekgoqetsane sa hole | ||
| Kou | Taolo ea bandwidth ea tataiso e 'meli | |
| Kopano ea khokahano e sa fetoheng le LACP (Protocol ea Taolo ea Kopano ea Khokahano) | ||
| Seipone sa koung | ||
| Tšireletso | Tšireletso ea Mosebelisi | Thibelo ea ho qhekella khahlanong le ARP |
| Likaroloana | Khahlanong le likhohola tsa ARP | |
| Sesole sa Mohloli sa IP se theha ho tlamahana ha IP+VLAN+MAC+Port | ||
| Ho Itšehla Koung | ||
| Aterese ea MAC e tlamang koung le ho sefa aterese ea MAC | ||
| Netefatso ea IEEE 802.1x le AAA/Radius | ||
| Tšireletso ea Sesebelisoa | Tlhaselo ea Anti-DOS (joalo ka tlhaselo ea ARP, Syn-flood, Smurf, ICMP), tlhahlobo ea ARP, tlhaselo ea seboko le Msblaster | |
| Khetla e Sireletsehileng ea SSHv2 | ||
| Tsamaiso e patiloeng ea SNMP v3 | ||
| Ho kena ka IP ea ts'ireletso ka Telnet | ||
| Tsamaiso ea maemo le tšireletso ea phasewete ea basebelisi | ||
| Tšireletso ea Marang-rang | Tlhahlobo ea sephethephethe sa MAC le ARP e thehiloeng ho basebelisi | |
| Thibela sephethephethe sa ARP sa mosebelisi e mong le e mong le mosebelisi ea qobellang ho tsoa ka sephethephethe se sa tloaelehang sa ARP | ||
| Tlamo e thehiloeng tafoleng ea ARP e matla | ||
| Ho tlama IP+VLAN+MAC+Kou | ||
| Mokhoa oa ho sefa phallo ea L2 ho ea ho L7 ACL holim'a li-byte tse 80 tsa hlooho ea pakete e hlalositsoeng ke mosebelisi | ||
| Kgaso/kgatello ya di-multicast e thehilweng koung le koung ya kotsi ya ho tima ka boiketsetso | ||
| URPF ho thibela aterese ea IP ea maiketsetso le tlhaselo | ||
| Sebaka sa 'mele sa mosebelisi sa ho kenya sa DHCP Option82 le PPPOE+ | ||
| Netefatso ea mongolo o hlakileng oa lipakete tsa OSPF, RIPv2 le BGPv4 le | ||
| MD5 | ||
| netefatso ea cryptograph | ||
| Tsela ea IP | IPv4 | Sesole sa ARP |
| Letlapa la DHCP | ||
| Seva ea DHCP | ||
| Tsela e sa Fetoheng | ||
| RIPv1/v2 | ||
| OSPFv2 | ||
| BGPv4 | ||
| Tsela e Lekanang | ||
| Leano la ho Tsamaisa Litsela | ||
| IPv6 | ICMPv6 | |
| Tsela ea ho fetisetsa tataiso ea ICMPv6 | ||
| DHCPv6 | ||
| ACLv6 | ||
| OSPFv3 | ||
| RIPng | ||
| BGP4+ | ||
| Lithanele tse Lokisitsoeng | ||
| ISATAP | ||
| Lithanele tse 6 ho isa ho tse 4 | ||
| Sehlopha se habeli sa IPv6 le IPv4 | ||
| Likarolo tsa Tšebeletso | ACL | ACL e tloaelehileng le e atolositsoeng |
| Nako ea ACL | ||
| Tlhophiso ea phallo le tlhaloso ea phallo ho latela mohloli/sebaka seo e eang ho sona | ||
| Aterese ea MAC, VLAN, 802.1p, TOS, Diff Serv, aterese ea mohloli/ea moo u eang teng IP(IPv4/IPv6), nomoro ea koung ea TCP/UDP, mofuta oa protocol, jj. | ||
| ho sefa pakete ea botebo ba L2～L7 ho isa ho li-byte tse 80 tsa hlooho ea pakete ea IP | ||
| QoS | Tekanyo ea sekhahla sa ho romella/ho amohela pakete ea lebelo la kou kapa phallo e ikgethileng 'me e fana ka mohlokomeli oa phallo e akaretsang le mohlokomeli oa mebala e meraro oa lebelo le mabeli oa phallo e ikgethileng. | |
| Tlhaloso ea bohlokoa ho koung kapa phallo e ikhethileng 'me u fane ka 802.1P, DSCP ea bohlokoa le Tlhaloso | ||
| CAR (Sekhahla sa Phihlello se Ikemiseditseng), Lipalopalo tsa ho Bopa Sephethephethe le phallo | ||
| Seipone sa pakete le ho fetisetsa sebopeho sa sebopeho le phallo e ikgethileng Sekenara sa mela e meholo se ipapisitseng le kou kapa phallo e ikgethileng. Kou/phallo ka 'ngoe e tšehetsa mela e 8 ea bohlokoa le kemiso ea SP, WRR le SP+WRR. | ||
| Mokhoa oa ho qoba ho tlala ha metsi, ho kenyeletsoa Tail-Drop le WRED | ||
| Ho hasanya ka bongata | IGMPv1/v2/v3 | |
| Ho thiba ka ho tjhesa ka IGMPv1/v2/v3 | ||
| Sefihla sa IGMP | ||
| Kopi ea MVR le sefapano sa VLAN multicast | ||
| IGMP phomolo e potlakileng | ||
| Moemeli oa IGMP | ||
| PIM-SM/PIM-DM/PIM-SSM | ||
| PIM-SMv6, PIM-DMv6, PIM-SSMv6 | ||
| Ho thiba ka MLDv2/MLDv2 | ||
| Tšepahala | Sekotjana | EAPS le GERP (nako ea ho hlaphoheloa <50ms) |
| Tšireletso | Ho lemoha ho khutlela morao | |
| Sehokelo | Flex Link (nako ea ho hlaphoheloa <50ms) | |
| Tšireletso | RSTP/MSTP (nako ea ho hlaphoheloa <1s) | |
| LACP (nako ea ho hlaphoheloa <10ms) | ||
| BFD | ||
| Sesebelisoa | bekapo ea moamoheli oa VRRP | |
| Tšireletso | 1+1 bekapo e chesang ea motlakase | |
| Tlhokomelo | Marang-rang | Lipalopalo tsa Port ka nako ea sebele, tšebeliso le phetiso/amohela tse thehiloeng ho Telnet |
| Tlhokomelo | Tlhahlobo ea phallo ea RFC3176s | |
| LLDP | ||
| 802.3ah Ethernet OAM | ||
| Protokhole ea syslog ea RFC 3164 BSD | ||
| Ping le Traceroute | ||
| CLI, koung ea Console, Telnet | ||
| Sesebelisoa | SNMPv1/v2/v3 | |
| Tsamaiso | RMON (Tlhokomelo e hole)1, 2, 3, 9 lihlopha tsa MIB | |
| NTP | ||
| NGBN Sheba taolo ea marang-rang | ||
Litlhaloso tsa Tekheniki
| Ntho 4PON 8PON 16PON | |||
| Bokgoni ba ho Fetola | 128Gbps | ||
| Bokgoni ba ho Fetisetsa (Ipv4/Ipv6) | 95.23Mpps | ||
| Kou ea Tšebeletso | Kou ea 4*PON, 4*10GE/GE SFP+8GE | Kou ea 8*PON, 4*10GE/GE SFP +8GE | 16*PON, 4*GE SFP, 4*GE Kou ea COMBO, 2*10GE/GE SFP |
| Moralo oa ho Hloka Bocha | Phepelo ea motlakase e hahiloeng kahare e habeli, ho kenyeletsoa le AC, habeli DC, AC+DC, AC e le 'ngoe, DC e le 'ngoe e khetholloa ka mohlala | Phepelo ea motlakase e habeli e ka kenngoang ka har'a plug, AC e habeli, DC e habeli le AC + DC | |
| Phepelo ea motlakase | AC: input100～240V 47/63Hz DC: input36V～75V | ||
| Tšebeliso ea Matla | ≤40W | ≤45W | ≤85W |
| Litekanyo (Bophara x Botebo x Bophahamo) | 440mm × 44mm × 311mm | 442mm × 44mm × 380mm | |
| Boima (Bo tletseng) | ≤3kg | ||
| Litlhoko tsa Tikoloho | Mocheso o sebetsang: -10°C～55°C Mocheso oa polokelo: -40°C～70°C Mongobo o amanang: 10% ～90%, ha o nyenyefatse | ||
Litekanyo
| EPONOLT4PON | 1RU19 inch Phetoho ea matla ea 1+1 Kou ea EPON e tsitsitseng ea 4* 4*10GE SFP+ 8 * GE Kou ea khonsole e le 'ngoe* tshebediso ya matla a mojaro o felletseng ≤40 W |
| EPONOLT8PON | 1RU19 inch Phetoho ea matla ea 1+1 Kou ea EPON e tsitsitseng ea 8* 4*10GE SFP +8* GE Kou ea khonsole e le 'ngoe* tshebediso ya matla a tletseng mojaro ≤45 W |
| EPONOLT16PON | 1RU19 inch Phetoho ea matla ea 1+1 Kou ea EPON e tsitsitseng ea 16 * 4 * GE SFP, kou ea 4 * GE COMBO, 2 * 10GE SFP Kou ea khonsole e le 'ngoe*: - 1 - tshebediso ya matla a tletseng mojaro ≤85W |
Tlhahisoleseding ea ho odara
| Lebitso la sehlahisoa | Tlhaloso ea Sehlahisoa |
| 4PON | Kou ea 4*PON, 4*10GE/GE SFP +4GE, matla a mabeli a nang le khetho |
| 8PON | Kou ea 8*PON, 4*10GE/GE SFP +8GE, matla a mabeli a nang le khetho |
| 16PON | 16*PON, 4*GE SFP, koung ea 4*GE COMBO, 2*10GE/GE SFP, phepelo ea motlakase e ka plugang |
| NG01PWR100AC | mojule oa matla bakeng sa NG01PWR100AC, 16PON |
| NG01PWR100DC | mojule oa matla bakeng sa NG01PWR100DC, 16PON |
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GYFC8Y53
GYFC8Y53 ke thapo ya optic ya fiber optic e sebetsang hantle e entsweng bakeng sa ditshebediso tse hlokang dikgokahano tsa mehala. E hahilwe ka diphaephe tse ngata tse hlephileng tse tletseng motsoako o thibelang metsi mme e tshwerwe ho potoloha setho sa matla, thapo ena e netefatsa tshireletso e ntle ya mechini le botsitso ba tikoloho. E na le difaeba tse ngata tsa optical tsa mokgwa o le mong kapa tsa mokgwa o mongata, e fanang ka phetiso ya data e potlakileng e tshepahalang ka tahlehelo e fokolang ya letshwao. Ka sheath e thata e ka ntle e hanelang UV, ho kgohlana le dikhemikhale, GYFC8Y53 e loketse ho kenngwa kantle, ho kenyeletswa le tshebediso ya moya. Dibopeho tsa cable tse thibelang malakabe di ntlafatsa polokeho dibakeng tse kwalletsweng. Moralo wa yona o monyane o dumella ho tsamaiswa le ho kenngwa habonolo, ho fokotsa nako ya ho sebediswa le ditjeo. E loketse marangrang a nako e telele, marangrang a phihlello, le dikgokelo tsa setsi sa data, GYFC8Y53 e fana ka tshebetso e tsitsitseng le ho tshwarella, e fihlella maemo a matjhaba bakeng sa puisano ya fiber ya optical. -
Kou ea Ethernet ea 10/100Base-TX ho ea ho 100Base-FX Fiber...
Sefetoleli sa mecha ea phatlalatso sa MC0101F fiber Ethernet se hlahisa khokahano ea Ethernet ho ea ho fiber e theko e tlaase, e fetolelang ka ho hlaka ho ea ho/ho tloha ho matšoao a 10 Base-T kapa a 100 Base-TX Ethernet le matšoao a 100 Base-FX fiber optical ho atolosa khokahano ea marang-rang a Ethernet holim'a mokokotlo oa fiber ea multimode/single mode. Sefetoleli sa mecha ea phatlalatso sa MC0101F fiber Ethernet se tšehetsa sebaka se phahameng ka ho fetisisa sa cable ea fiber optic ea multimode ea 2km kapa sebaka se phahameng ka ho fetisisa sa cable ea fiber optic ea mode e le 'ngoe ea 120 km, se fana ka tharollo e bonolo ea ho hokahanya marang-rang a 10/100 Base-TX Ethernet libakeng tse hole ho sebelisoa fiber ea SC/ST/FC/LC-terminated single mode/multimode, ha e ntse e fana ka ts'ebetso e tiileng ea marang-rang le ho pharalla. Ho bonolo ho seta le ho kenya, sesebelisoa sena sa mecha ea phatlalatso sa Ethernet se potlakileng, se nang le boleng se na le tšehetso ea autos MDI le MDI-X ho likhokahano tsa RJ45 UTP hammoho le taolo ea letsoho bakeng sa mokhoa oa UTP, lebelo, duplex e felletseng le halofo. -
XPON ONU
1G3F WIFI PORTS e entsoe e le HGU (Home Gateway Unit) ka ditharollo tse fapaneng tsa FTTH; sesebelisoa sa sehlopha sa bajari sa FTTH se fana ka phihlello ya tshebeletso ya data. 1G3F WIFI PORTS e itshetlehile ka theknoloji ya XPON e hodileng le e tsitsitseng, e theko e tlase. E ka fetoha ka boiketsetso ka mokgwa wa EPON le GPON ha e ka fihlella EPON OLT kapa GPON OLT. 1G3F WIFI PORTS e amohela ts'epo e phahameng, taolo e bonolo, ho tenyetseha ha sebopeho le boleng bo botle ba tshebeletso (QoS) e tiisa ho fihlela tshebetso ya tekheniki ya module ya China Telecom EPON CTC3.0.1G3F WIFI PORTS e latela IEEE802.11n STD, e amohela ka 2×2 MIMO, sekgahla se phahameng ka ho fetisisa ho fihlela ho 300Mbps. 1G3F WIFI PORTS e latela ka botlalo melao ya tekheniki jwalo ka ITU-T G.984.x le IEEE802.3ah.1G3F WIFI PORTS e entswe ke ZTE chipset 279127. -
OYI-MAFUTA H08C
Lebokose lena le sebediswa e le sebaka sa ho fella bakeng sa thapo ya feeder ho hokela ka thapo ya ho theoha tsamaisong ya marangrang a puisano a FTTX. Le kopanya ho kopanya faeba, ho arola, ho aba, polokelo le kgokelo ya thapo yuniti e le nngwe. Ho sa le jwalo, le fana ka tshireletso le taolo e tiileng bakeng sa moaho wa marangrang a FTTX. -
OYI-F504
Rake ea Kabo ea Optical ke foreimi e koetsoeng e sebelisetsoang ho fana ka khokahano ea cable pakeng tsa lits'ebeletso tsa puisano, e hlophisa lisebelisoa tsa IT ho li-coupons tse tloaelehileng tse sebelisang sebaka le lisebelisoa tse ling ka katleho. Rake ea Kabo ea Optical e etselitsoe ka ho khetheha ho fana ka tšireletso ea radius e kobehileng, kabo e betere ea fiber le tsamaiso ea cable. -
Cable ea Kabo ea Mesebetsi e Mengata GJFJV(H)
GJFJV ke thapo ya kabo ya mesebetsi e mengata e sebedisang difaeba tse mmalwa tsa φ900μm tse thibelang malakabe e le sesebediswa sa puisano sa optical. Difaeba tse thibelang malakabe di phuthetswe ka lera la khoele ya aramid e le diyuniti tsa ditho tsa matla, mme thapo e tlatsitswe ka jase ya PVC, OPNP, kapa LSZH (Low smoke, Zero halogen, Flame-retardant).
Haeba o batla tharollo ea cable ea fiber optic e tšepahalang le e potlakileng, o se ke oa batla hole ho feta OYI. Ikopanye le rona hona joale ho bona hore na re ka u thusa joang ho lula u hokahane le ho isa khoebo ea hau boemong bo latelang.
