FTTH FTTB FTTx 8-PORT GPON OLT Tashar Layin Layin gani na CG804130 OLT
Yanayin aikace-aikace
GPON OLT, azaman kayan aiki na gida na gani, ana tura shi cikin ɗakin kayan aiki ko kumburin shiga kuma yana iya samar da cikakkiyar dandamalin samun damar gani. Ana amfani da GPON don haɗa na'urorin ONU don samun dama ga ayyuka daban-daban na masu amfani, kuma ana amfani da Ethernet don samun dama ga mai ɗauka da cibiyar sadarwar kowane sabis. CG804130 OLT na iya samun damar samun damar FTTx tare da na'ura guda ɗaya, tare da tsararren tsarin etwork da ƙananan rikitarwa, mai sauƙin turawa.
Ƙarfin tsarin
● Yana goyan bayan aiki a cikin yanayin sauya L3. Yana goyan bayan tsayayyen na'ura mai ba da hanya tsakanin hanyoyin sadarwa da ka'idoji masu tsauri. Don saduwa da aikace-aikacen kasuwanci na L3 na afareta da buƙatun sadarwar.
● Yana goyan bayan IPv4 / IPv6 dual stacks da IPv6 multicast, yana ba da damar ingantaccen juyin halitta daga IPv4 zuwa IPv6.
Samun dama ga yanayin yanayi da yawa
● Matsakaicin iyakar 160Gbps yana ba da damar musayar, tare da 4 ~ 16 GPON dubawa, kuma tashar PON guda ɗaya yana da matsakaicin damar zuwa 128 tashoshi. Ana iya ba da OLT zuwa wurin tantanin halitta don rage zamar fiber na gani da zama na dakin kwamfuta.
● Yana ba da L2 mai ƙarfi, L3 da fasalulluka masu yawa na VLAN. Yana goyan bayan aikin 802.1QVLAN. Yana goyan bayan tag/tag VLAN, wucewar VLAN, juyawa VLAN, N: 1 VLAN tari, alamun fifikon VLAN, tacewa VLAN, gyaran TPID da sauran ayyuka. VLAN Stacking, QinQ zaɓi da sauran ingantattun ayyukan VLAN waɗanda suka dace da ma'aunin IEEE 802.1ad. Duk nau'ikan tsare-tsaren cibiyar sadarwa da buƙatun aikace-aikacen kasuwanci na masu aiki sun cika.
● Yana goyan bayan EMS / WEB / SNMP / CLI / Telnet / SSH da sauran hanyoyin gudanarwa. NM3000 tsarin gudanarwa na cibiyar sadarwa yana ba da haɗin kai mai hoto mai amfani don haɗakar gudanarwa da kiyaye CG404130 da na'urorin masu amfani.
● Yana goyan bayan aikin Tcont DBA kuma ya bi G987.xstandard.
● Yana goyan bayan tsarin QoS na sabis da yawa. Dukansu kwatance na sama da na ƙasa suna iya saduwa da ƙayyadaddun sigogin ka'idar SLA.
Sautin Juyin Halitta
● Yana goyan bayan ya bambanta da ayyukan sadarwa, fasalulluka na gudanarwa irin su adireshin adireshin MAC da kuma tacewa, sarrafa bandwidth, VLAN, sarrafa zirga-zirga da sauri.
● Yana goyan bayan hanyar sadarwar gida mai kama-da-wane (VLAN) musayar zirga-zirga ta ciki, biyan buƙatun kasuwanci da aikace-aikacen cibiyar sadarwar al'umma.
● Yana goyan bayan rashin haɗin kai na masu amfani da gidan talabijin na Intanet Protocol (IPTV). Rago ɗaya yana goyan bayan tashoshi 2048 multicast.
Ƙididdiga na Fasaha
| Bayyanar | Saukewa: CG804130 |
| (W/H/D) mm | 483×44×220 |
| Yanayin Aiki | Zazzabi: -10°C zuwa +55°C RH: 10% zuwa 90% |
| Amfanin wutar lantarki | <85W |
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Tushen wutan lantarki | Samar da wutar lantarki biyu. Yana iya zama biyu AC. AC: shigar da 90V zuwa 264V. 15Kariyar wuce gona da iri |
| Matsakaicin Ƙarfin Canjawa na Bus ɗin Jirgin Baya | 160Gbps |
| Canjawar Ƙarfin Hukumar Kulawa | 160Gbps |
| adireshin MAC | 8K |
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Uplink dubawa | 4 *10G XE SFP+ Mai jituwa tare da GE na gani / jan ƙarfe SFP |
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PON dubawa | 8 * GPON SFP Yana goyan bayan Class B+/Class C+/ Class C++ |
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Gudanarwar saiti | Yana goyan bayan yanayin sarrafa EMS/Web/CLI/Telnet. Tsarin tsari tare da SNMPv1/v2/v3 SNTP (Simple Network Time Protocol) Haɓaka software tare da abokin ciniki na FTP Yana goyan bayan hanyoyin gyara masu sassauƙa |
Siffofin Farko
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PON fasali |
GPON | Gamsar da ITU-T G.984.x/G.988.x misali Samun damar tashoshi 128 don PON fiber guda ɗaya Kowace tashar PON tana goyan bayan 4K GEM-PORT da 1K T-CONT Yawan watsawa: ƙasa 2.488Gbit/s, sama 1.244Gbit/s ODN Asarar hanyar haɗin gani: 28dBm (Class B+), 32dBm (Class C+) Tsawon raƙuman ruwa na ƙasa 1490nm, Tsawon raƙuman ruwa na sama 1310nm Matsakaicin nisan watsawa 60KM PON Matsakaicin nisan watsawa na 20KM Yana goyan bayan Bi-directional FEC (gyaran Kuskuren Gaba) Yana goyan bayan aikin ɓoye AES-128 Yana goyan bayan NSR (Rahoton Ba Matsayi) DBA da SR (Rahoton Matsayi) DBA Takaddar shaidar halacci ta ONU, bayar da rahoton rajistar ONU ba bisa ka'ida ba Haɓaka kayan aikin batch na ONU, haɓaka ƙayyadaddun lokaci, haɓakawa na ainihi Gamsar da ITU-T G.984.3 ONU ganowar atomatik da daidaitawar hannu Gamsar da ITU-T G.984.3 da ITU-T G.984 ƙararrawa da saka idanu na aiki Gamsar da ITU-T G.984.4 da ITU-T G.988 daidaitaccen aikin gudanarwa na OMCI Yana goyan bayan auna ma'aunin mahaɗin gani da ayyukan bincike, gami da katsewar wutar lantarki, fasa fiber, da sauran ayyukan ƙararrawa. |
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L2 fasali |
MAC | Gamsar da IEEE802.1d misali Yana goyan bayan iyawar adireshin MAC 8K Yana goyan bayan adireshin MAC na koyo ta atomatik da tsufa Yana goyan bayan shigarwar tebur MAC mai tsayi da ƙarfi |
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VLAN | Yana goyan bayan 4096 VLAN Yana goyan bayan hanyar wucewa ta VLAN, 1: 1 juyawa VLAN, N: 1 tara VLAN, da ayyukan QinQ Yana goyan bayan QinQ wasanni da QinQ mai sassauƙa (Stack VLAN) Yana goyan bayan ƙari, gogewa, da maye gurbin VLAN dangane da kwararar sabis na ONU | |
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RSTP | Dokokin Bishiyar Bishiyar Mai Haɓaka (STP) tana goyan bayan daidaita iyakar wucewa Yana goyan bayan daidaita fifikon gadar bishiya tana goyan bayan daidaita girman bishiyar Maxage Yana goyan bayan haɗuwa da sauri | |
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Port | Yana goyan bayan iyakar saurin bandwidth na Bi-directional don tashoshin jiragen ruwa Yana goyan bayan sarrafa guguwa na wasanni Yana goyan bayan aikin ACL na wasanni Yana goyan bayan keɓewar wasanni Goyan bayan madubin wasanni Yana goyan bayan sarrafa kayan gani na wasanni Yana goyan bayan kididdigar zirga-zirgar wasanni da sa ido Yana goyan bayan a tsaye da LACP mai kuzarin tara tashar tashar jiragen ruwa | |
| LACP | Haɗin haɗin haɗin gwiwa yana goyan bayan Layer ɗaya ko biyu VLAN Yana Goyan bayan ƙungiyar TRUNK 2 Yana goyan bayan yanayin raba kaya Yana goyan bayan aikin daidaita fifikon tsarin |
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Siffofin tsaro | Kariyar haɗin gwiwa | Ajiyayyen hanya da yawaBFD, ana iya yin kariyar zirga-zirga lokacin da gazawar hanyar haɗin gwiwa ta faru |
| Kariyar kayan aiki | Dual power panel m madadin, goyon bayan mahara redundancy halaye na AC-AC, DC-DC, da AC-DC | |
| Tsaron mai amfani | Anti-ARP-spoofing, anti-ARP- ambaliyaAdireshin MAC yana ɗaure zuwa tashar jiragen ruwa da tashar tashar MAC adireshin tacewa ACL yana sarrafa damar TELNET Tacacs, Radius, kunna gida, Babu wani tabbaci | |
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Tsaro na na'ura | Harin Anti-DOS, gano ARP da harin tsutsa https Sabar Yanar GizoSSHv2 Secure Shell SNMP v3 rufaffiyar gudanarwar Tsaro ta IP ta hanyar Telnet Sarrafa juzu'i da kariyar kalmar sirri na masu amfani | |
| Tsaro na cibiyar sadarwa | Daure bisa tsayayyen tebur na ARP Goyan bayan IP+VLAN+MAC+ daure tashar jiragen ruwa Rikicin ambaliyar ruwa da hana kai hari da URPF ta atomatik, hana lalata adireshin IP da kai hari DHCP Option82 loda wurin mai amfani na zahiri. OSPF, BGPv4 bayyanannen ingantaccen rubutu da MD5 ingantaccen rubutu Bayanan bayanan da RFC 3164 BSD syslog yarjejeniya |
