FTTH FTTB FTTx 8-PORT GPON OLT Optical Line Terminal CG804130 OLT Chaw Muag Khoom
Daim ntawv thov Scenario
GPON OLT, raws li cov khoom siv kho qhov muag hauv zos, tau muab tso rau hauv cov khoom siv nkag los yog nkag mus rau ntawm qhov chaw thiab tuaj yeem muab cov kev pabcuam kho qhov muag nkag mus rau lub platform. GPON yog siv los txuas ONU cov khoom siv kom nkag tau ntau yam kev pabcuam ntawm cov neeg siv, thiab Ethernet yog siv los nkag rau cov cab kuj thiab cov tub ntxhais network ntawm txhua qhov kev pabcuam. CG804130 OLT tuaj yeem ua tiav FTTx nkag nrog ib lub cuab yeej, nrog aclearn etwork qauv thiab tsis yooj yim, yooj yim rau kev xa tawm.
Qhov system muaj peev xwm
● Txhawb kev ua haujlwm hauv L3 hloov lub xeev. Txhawb cov router zoo li qub thiab cov kev cai router dynamic. Yuav kom ua tau raws li tus neeg teb xov tooj L3 daim ntawv thov kev lag luam thiab kev sib txuas lus.
● Txhawb IPv4 / IPv6 dual stacks thiab IPv6 multicast, ua kom du evolution ntawm IPv4 mus rau IPv6.
Multi-scenario Access
● Qhov siab tshaj plaws 160Gbps pauv peev xwm yog muab, nrog 4 ~ 16 GPON interface, thiab ib qho PON chaw nres nkoj muaj qhov siab tshaj plaws nkag mus rau 128 terminals. Lub OLT tuaj yeem muab faib rau hauv qhov chaw ntawm tes kom txo tau qhov chaw nyob ntawm qhov muag thiab qhov chaw nyob ntawm chav tsev computer.
● Nws muab lub zog L2, L3 thiab ntau VLAN nta. Txhawb 802.1QVLAN muaj nuj nqi. Txhawb VLAN tag / untag, VLAN passthrough, VLAN hloov dua siab tshiab, N: 1 VLAN aggregation, VLAN tseem ceeb cim npe, VLAN lim, TPID hloov kho thiab lwm yam dej num. VLAN Stacking, xaiv QinQ thiab lwm yam kev txhim kho VLAN ua haujlwm raws li IEEE 802.1ad tus qauv. Txhua yam kev npaj network thiab kev thov kev lag luam ntawm cov neeg ua haujlwm tau ua tiav.
● Txhawb EMS/WEB/SNMP/CLI/Telnet/SSH thiab lwm yam kev tswj. NM3000 network tswj qhov system muab cov neeg siv-phooj ywg graphical interface rau kev tswj hwm kev sib koom ua ke thiab kev saib xyuas ntawm CG404130 thiab cov neeg siv khoom siv.
● Txhawb Tcont DBA muaj nuj nqi thiab ua raws li G987.xstandard.
● Txhawb ntau qhov kev pabcuam QoS mechanism. Ob qho tib si sab sauv thiab nqes dej cov lus qhia tuaj yeem ua tau raws li qhov kev teeb tsa ntawm SLA raws tu qauv.
Smooth Evolution
● Txhawb kev sib txawv ntawm kev lag luam hauv xov tooj, kev tswj hwm nta xws li MAC chaw nyob khi thiab lim, tswj bandwidth, VLAN, kev tswj tsheb thiab sai sai.
● Txhawb nqa virtual cheeb tsam hauv cheeb tsam network (VLAN) kev sib pauv tsheb sab hauv, ua tau raws li qhov xav tau ntawm kev lag luam thiab kev sib koom tes hauv zej zog.
● Txhawb kev nkag tsis tau ntawm Internet raws tu qauv TV (IPTV) cov neeg siv. Ib qho sub khib txhawb 2048 multicast channels.
Technical Specifications
| Qhov tshwm sim | TIAB SA 804130 |
| (W/H/D) mm | 483 × 44 × 220 hli |
| Kev ua haujlwm ib puag ncig | Kub: -10 ° C txog + 55 ° C RH: 10% txog 90% |
| Kev siv fais fab | <85 W |
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Fais fab mov | Dual fais fab mov. Yuav ua tau ob npaug AC. AC: Tawm tswv yim 90V rau 264V. 15A overcurrent tiv thaiv |
| Qhov siab tshaj plaws Switching Peev Xwm ntawm Backplane Bus | 160 Gbps ib |
| Switching Capacity ntawm Pawg Tswj Xyuas | 160 Gbps ib |
| MAC chaw nyob | 8K |
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Uplink interface | 4 * 10G XE SFP + Tau tshaj GE optical / tooj liab SFP |
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PON interface | 8 * GPON SFP Txhawb Chav Kawm B + / Chav C + / Chav C ++ |
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Configuration tswj | Txhawb EMS / Web / CLI / Telnet tswj hom. System configuration nrog SNMPv1/v2/v3 SNTP (Yooj Yim Network Sijhawm raws tu qauv) Software hloov kho nrog FTP tus neeg siv khoom Txhawb cov txheej txheem debugging yooj yooj yim |
Cov yam ntxwv tseem ceeb
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PON nta |
GPON | Txaus siab rau ITU-T G.984.x/G.988.x tus qauv Nkag mus rau 128 terminals rau ib leeg fiber ntau PON Txhua qhov chaw nres nkoj PON txhawb nqa 4K GEM-PORT thiab 1K T-CONT Transmit rate: downstream 2.488Gbit/s, upstream 1.244Gbit/s ODN Optical link poob: 28dBm (Class B+), 32dBm (Class C+) Downstream wavelengths 1490nm, Upstream wavelengths 1310nm Ntau tshaj 60KM PON kis nrug deb Qhov siab tshaj qhov kis tau tus mob ntawm 20KM Txhawb Bi-directional FEC (Forward yuam kev kho) Txhawb AES-128 encryption muaj nuj nqi Txhawb NSR (Tsis Muaj Xwm Txheej Qhia Txog) DBA thiab SR (Kev Qhia Txog Xwm Txheej) DBA ONU lub davhlau ya nyob twg muaj ntawv pov thawj raug cai, qhia txog kev tso npe tsis raug cai ONU ONU batch software upgrade, txhim kho lub sij hawm ruaj khov, hloov kho lub sijhawm Txaus siab rau ITU-T G.984.3 ONU tsis siv neeg tshawb pom thiab phau ntawv teeb tsa Txaus siab rau ITU-T G.984.3 thiab ITU-T G.984 tswb thiab saib xyuas kev ua haujlwm Txaus siab rau ITU-T G.984.4 thiab ITU-T G.988 tus qauv OMCI tswj kev ua haujlwm Txhawb kev ntsuas qhov sib txuas ntawm qhov ntsuas qhov ntsuas thiab ntsuas kev ua haujlwm, suav nrog lub davhlau ya nyob twg fais fab tuag, fiber ntau tawg, thiab lwm yam haujlwm tswb |
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L2 nta |
MAC | Txaus siab rau IEEE 802.1d tus qauv Txhawb 8K MAC chaw nyob muaj peev xwm Txhawb rau MAC chaw nyob tsis siv neeg kev kawm thiab kev laus Txhawb kev zoo li qub thiab dynamic MAC cov lus nkag |
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VLAN | Txhawb 4096 VLAN Txhawb VLAN passthrough, 1: 1 VLAN hloov dua siab tshiab, N: 1 VLAN aggregation, thiab QinQ zog Txhawb nqa QinQ thiab hloov tau QinQ (Stack VLAN) Txhawb qhov sib ntxiv, tshem tawm, thiab hloov VLAN raws li ONU kev pabcuam ntws | |
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RSTP | Compatible Spanning Tree Protocol (STP) Txhawb kev teeb tsa kev thauj mus los Txhawb configuring spanning ntoo choj qhov tseem ceeb Txhawb configuring spanning ntoo Maxage Txhawb ceev convergence | |
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Chaw nres nkoj | Txhawb Bi-directional bandwidth ceev txwv rau cov chaw nres nkoj Txhawb kev tswj cua daj cua dub Supportsport ACL muaj nuj nqi Supportsport cais tawm Txhawb kev mirroring Txhawb kev kho qhov muag module tswj Txhawb kev ntaus kis las kev txheeb cais thiab saib xyuas Txhawb static thiab LACP dynamic aggregation chaw nres nkoj aggregation | |
| LACP | Txuas kev sib txuas txhawb nqa ib leeg lossis ob txheej VLAN Txhawb 2 pawg TRUNK Txhawb nqa kev sib koom hom Txhawb kev ua haujlwm tseem ceeb ntawm kev teeb tsa |
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Kev ruaj ntseg nta | Txuas kev tiv thaiv | Ntau txoj kev thaub qabBFD, kev tiv thaiv tsheb tuaj yeem ua tau thaum txuas tsis ua haujlwm |
| Cov cuab yeej tiv thaiv | Dual power board redundant thaub qab, txhawb ntau hom redundancy ntawm AC-AC, DC-DC, thiab AC-DC | |
| Cov neeg siv kev ruaj ntseg | Anti-ARP-spoofing, anti-ARP- dej nyabMAC chaw nyob khi rau chaw nres nkoj thiab chaw nres nkoj MAC chaw nyob pom ACL tswj TELNET nkag Tacacs, Radius, Local enable, Tsis muaj kev lees paub | |
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Ntaus kev ruaj ntseg | Anti-DOS nres, ARP nrhiav kom pom thiab worm nres https Web ServerSSHv2 Secure Plhaub SNMP v3 encrypted tswj kev ruaj ntseg IP tus ID nkag mus los ntawm Telnet Kev tswj hwm hierarchical thiab kev tiv thaiv tus password ntawm cov neeg siv | |
| Kev ruaj ntseg network | Binding raws li dynamic ARP rooj Txhawb IP + VLAN + MAC + Chaw nres nkoj khi Tiv thaiv kev tawm tsam dej nyab thiab tsis siv neeg tua ntawm URPF, tiv thaiv IP chaw nyob spoofing thiab tua DHCP Option82 upload neeg siv lub cev qhov chaw OSPF, BGPv4 plain text authentication thiab MD5 cipher text authentication Cov ntaub ntawv teev thiab RFC 3164 BSD syslog raws tu qauv |
