
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 ea marang-rang a mang a phihlello.
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.


Likarolo tsa Sehlahisoa:
| Ntho | EPON OLT 4/8 PON Boema-kepe | |
| Litšobotsi tsa PON
| IEEE 802.3ah EPON China Telecom/Unicom EPON Boholo ba sebaka sa phetiso ea 20 Km PON Boema-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 Hole Moeli oa Port MAC 16K Aterese ea MAC |
| VLAN | Likenyo tsa 4K VLANPort-based/MAC-based/protocol/IP subnet-based QinQ 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) Seipone sa boema-kepe | |
| 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 (joalo ka ARP, Synflood, Smurf, tlhaselo ea ICMP), ARP SSHv2 Shell e sireletsehileng Ts'ireletso ea IP e kena ka Telnet Tsamaiso ea maemo a phahameng 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 ho qobella mosebelisi ka sephethephethe sa ARP se sa tloaelehang. Tlamahano e matla ea ARP e thehiloeng tafoleng IP+VLAN+MAC+Port e tlamang L2 ho ea ho L7 ACL flow filtration mechanism ho li-byte tse 80 tsa hlooho ea pakete e hlalositsoeng ke mosebelisi. Khaso e thehiloeng boema-kepeng / khatello ea li-multicast le boema-kepe ba kotsi ba ho tima | |
| Likarolo tsa Tšebeletso | ACL | E tloaelehileng le e atolositsoeng ea ACLTime Range ACL Phallo ea phallo le tlhaloso ea phallo e ipapisitse le aterese ea MAC ea mohloli/sebaka, VLAN, 802.1p, ToS, DiffServ, aterese ea IP(IPv4) ea mohloli, nomoro ea boema-kepe ea TCP/UDP, mofuta oa protocol, jj. filthara ea pakete ea L2~L7 e tebileng ho isa ho li-byte tse 80 tsa hlooho ea pakete ea IP |
| QoS | Sekhahla sa sekhahla sa ho romella / ho amohela lebelo la koung 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 802.1P, DSCP tse tlang pele le Tsebiso Seipone sa pakete le ho tsamaisa sebopeho le phallo e ikhethileng Sethaladi se seholo sa queue se ipapisitse le boema-kepe 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 Relay Seva ea DHCP Static Routing OSPFv2 | |
| Multicast | IGMPv1/v2/v3IGMPv1/v2/v3 Snooping IGMP Ho tloha kapele Moemeli oa IGMP | |
| Ho tšepahala | Tšireletso ea Loop | Loopback-detection |
| Tšireletso ea Link | RSTP LACP | |
| Tšireletso ea Sesebelisoa | 1+1 matla a chesang a ho boloka | |
| Tlhokomelo | Tlhokomelo ea Marang-rang | Boema-kepe ba nako ea nnete, ts'ebeliso le phetiso / fumana lipalo-palo tse thehiloeng ho Telnet 802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol Ping le Traceroute |
| Tsamaiso ea Sesebelisoa | CLI, Console port, Telnet le WEB RMON (Remote Monitoring)1, 2, 3, 9 lihlopha tsa MIB NTP Tsamaiso ea marang-rang | |
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 |



