Kakaretso ea Sehlahisoa:
EPON OLT ke kopanyo e phahameng le k'hasete ea bokhoni bo mahareng EPON OLT e etselitsoeng phihlello ea basebetsi le marangrang a khamphase ea likhoebo.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 marang-rang a phihlello——tse thehiloeng ho Ethernet Passive Optical Network (EPON) le China telecom EPON litlhoko tsa botekgeniki 3.0.Letoto la EPON OLT le na le ho buleha ho hoholo, bokhoni bo boholo, ts'epo e phahameng, ts'ebetso e felletseng ea software, ts'ebeliso e nepahetseng ea li-bandwidth le bokhoni ba ts'ehetso ea khoebo ea Ethernet, e sebelisoang haholo ho sekoaelo sa marang-rang sa opereishene, kaho ea marang-rang a poraefete, phihlello ea khamphase ea khoebo le kaho e 'ngoe ea phihlello ea marang-rang.
Ho na le mefuta e 'meli ea litlhaloso tsa OLT.OLT e fana ka likou tsa 4/8 downlink 1.25G EPON, 8 * GE LAN Ethernet ports le 4 *10G SFP bakeng sa uplink.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 basebelisi hobane e ka ts'ehetsa marang-rang a fapaneng a ONU hybrid.
Ntho | EPON 4/8 PON Boema-kepe |
Boema-kepe ba Tšebeletso | 4/8 * boema-kepe ba PON, 8* GE, 4 * 10G SFP optical |
Moralo oa Redundancy | Li-Dual Voltage Regulators |
Phepelo ea motlakase | AC: input100~240V* 247/63Hz |
Tšebeliso ea Matla | ≤45W |
Litekanyo (Bophara x Botebo x Bophahamo) | 440 limilimithara×44mm×260 limilimithara |
Boima (Bo tletseng) | ≤4.5kg |
Litlhoko tsa Tikoloho | Mocheso o sebetsang: -10°C~55°C Mocheso oa polokelo: -40°C~70°C Mongobo o lekanang: 10%~90%, e sa fokotseng |
Ntho | EPON 8 PON Port |
Boema-kepe ba Tšebeletso | 8 * boema-kepe ba PON, 8* GE, 4 * 10G SFP optical |
Moralo oa Redundancy | Li-Dual Voltage Regulators |
Phepelo ea motlakase | AC: input100~240V* 247/63Hz |
Tšebeliso ea Matla | ≤45W |
Litekanyo (Bophara x Botebo x Bophahamo) | 440 limilimithara×44mm×260 limilimithara |
Boima (Bo tletseng) | ≤4.5kg |
Litlhoko tsa Tikoloho | Mocheso o sebetsang: -10°C~55°C Mocheso oa polokelo: -40°C~70°C Mongobo o lekanang: 10%~90%, e sa fokotseng |
Litšobotsi tsa PON
| IEEE 802.3ah EPONChina Telecom/Unicom EPONMaximum 20 Km PON sebaka sa phetisetsoBoema-kepe bo bong le bo bong ba PON bo tšehetsa max.1:64 ho arola karo-karolelano Uplink le downlink triple churning encrypted tshebetso e nang le 128Bits OAM e tloaelehileng le OAM e atolositsoeng Ntlafatso ea software ea ONU batch, ntlafatso ea nako e tsitsitseng, ntlafatso ea nako ea nnete |
L2 likarolo | MAC | MAC Black HolePort MAC Limit16K MAC aterese |
VLAN | Likenyo tsa 4K VLANPort-based/MAC-based/protocol/IP subnet-basedQinQ le QinQ e tenyetsehang (StackedVLAN)VLAN Swap le VLAN Remark PVLAN ho hlokomela ho itšehla thajana le ho boloka lisebelisoa tsa sechaba | |
Sefate se Otlollang | STP/RSTPRemote loop detecting | |
Boemakepe | Taolo ea li-bandwidth tsa mahlakore a mabeli bakeng sa onuStatic link aggregation le LACP(Link Aggregation Control Protocol)Popo ea seipone |
TshireletsoFeatures | Tshireletso ya mosebedisi | Aterese ea Port IsolationMAC e tlamella boema-kepe le ho sefa liaterese tsa MAC |
Tšireletso ea lisebelisoa | Tlhaselo ea Anti-DOS(e kang ARP, Synflood, Smurf, ICMP attack),ARPSSHv2 Sireletsehile ShellSecurity IP ho kena ka tsamaiso ea TelnetHierarchical le ts'ireletso ea password ea basebelisi. | |
Tšireletso ea Marang-rang | Tlhahlobo ea sephethephethe ea MAC le ARP e thehiloeng mosebelisi Thibela sephethephethe sa ARP sa mosebelisi e mong le e mong le mosebelisi ea qobellehang ho sebelisa sephethephethe sa ARPDynamic ARP e thehiloeng tafolengIP+VLAN+MAC+Port e tlamangL2 ho L7 ACL mokhoa oa ho sefa phallo ho li-byte tse 80 tsa hlooho ea mosebelisi- pakete e hlalositsoeng Khaso e thehiloeng boema-kepeng / khatello ea li-multicast le boema-kepe ba kotsi ba ho tima | |
Likarolo tsa Tšebeletso | ACL | Mefuta e tloaelehileng le e atolositsoeng ea ACLTime Range ACLF Low classification and flow definition e thehiloeng mohloling/lefelong la aterese ea MAC, VLAN, 802.1p, ToS, DiffServ, aterese ea mohloli/lefelo la IP(IPv4), nomoro ea boema-kepe ea TCP/UDP, mofuta oa protocol, jj packet filtration ea L2 ~ L7 e tebileng ho isa ho li-byte tse 80 tsa hlooho ea pakete ea IP |
QoS | Tekanyetso ea ho pakete ea ho romela / ho amohela lebelo la boema-kepe kapa phallo e itlhalosang le ho fana ka tlhahlobo ea phallo e akaretsang le maikutlo a bohlokoa ho koung kapa phallo e itlhalosang le ho fana ka seipone sa 802.1P, DSCPpriority le RemarkPacket le ho tsamaisa sehokelo le phallo e ikhethileng. e thehilweng hodima boemakepe kapa phallo e itlhalosang.Phallo e 'ngoe le e 'ngoe ea boema-kepe e tšehetsa mela e 8 ea pele le kemiso ea SP, WRR le SP+WRR. Congestion qoba mochine, ho akarelletsa le Tail-Drop le WRED | |
IPv4 | ARP ProxyDHCP RelayDHCP ServerStatic RoutingOSPFv2 | |
Multicast | IGMPv1/v2/v3IGMPv1/v2/v3 SnoopingIGMP Tloha ka potlakoIGMP Proxy | |
Ho tšepahala | Tšireletso ea Loop | Loopback-detection |
Tšireletso ea Link | RTPLACP | |
Tšireletso ea Sesebelisoa | 1+1 matla a hot backup | |
Tlhokomelo | Tlhokomelo ea Marang-rang | Boema-kepe ba nako ea 'nete, tšebeliso le ho fetisa / ho amohela lipalo-palo tse thehiloeng ho Telnet802.3ah Ethernet OAMRFC 3164 BSD syslog ProtocolPing le Traceroute |
Tsamaiso ea Sesebelisoa | CLI, Console port, Telnet le WEBRMON (Remote Monitoring)1, 2, 3, 9 lihlopha tsa MIBNTPNetwork management |
Lintlha mabapi le Theko:
Lebitso la sehlahisoa | Tlhaloso ea Sehlahisoa |
EPON OLT 8PON L3 | 8 * PON port, 8 * GE, 4 * 10G SFP, phepelo ea motlakase ea AC habeli |
EPON OLT 4PON L3 | 4* PON port, 8 * GE, 4 * 10G SFP, phepelo ea motlakase ea AC habeli
|
Ntho | EPON 4/8 PON Boema-kepe |
Boema-kepe ba Tšebeletso | 4/8 * boema-kepe ba PON, 8* GE, 4 * 10G SFP optical |
Moralo oa Redundancy | Li-Dual Voltage Regulators |
Phepelo ea motlakase | AC: input100~240V * 2 47/63Hz |
Tšebeliso ea Matla | ≤45W |
Litekanyo (Bophara x Botebo x Bophahamo) | 440mm×44mm×260mm |
Boima (Bo tletseng) | ≤4.5kg |
Litlhoko tsa Tikoloho | Mocheso o sebetsang: -10°C~55°C Mocheso oa polokelo: -40°C~70°C Mongobo o amanang: 10% ~90%, o sa fokotseheng |
Ntho | EPON 8 PON Port |
Boema-kepe ba Tšebeletso | 8 * boema-kepe ba PON, 8* GE, 4 * 10G SFP optical |
Moralo oa Redundancy | Li-Dual Voltage Regulators |
Phepelo ea motlakase | AC: input100~240V * 2 47/63Hz |
Tšebeliso ea Matla | ≤45W |
Litekanyo (Bophara x Botebo x Bophahamo) | 440mm×44mm×260mm |
Boima (Bo tletseng) | ≤4.5kg |
Litlhoko tsa Tikoloho | Mocheso o sebetsang: -10°C~55°C Mocheso oa polokelo: -40°C~70°C Mongobo o amanang: 10% ~90%, o sa fokotseheng |