Nchịkọta ngwaahịa:
GPON OLT 8PON bụ obere ikike na nkwalite mode cassette GPON OLT, na-ezute chọrọ nke ITU-T G.984/G.988 na ikwu ụkpụrụ nke China Telecom/Unicom GPON, nwere ibu GPON ohere ikike, ebu-klas ntụkwasị obi na na ọrụ nchekwa zuru oke. Ọ nwere ike imeju ihe achọrọ ịnweta eriri anya dị anya n'ihi njikwa ya dị mma, nleba anya na ike nleba anya, njirimara ọrụ bara ụba yana ọnọdụ netwọk na-agbanwe agbanwe. Enwere ike iji GPON OLT 8PON na sistemụ njikwa netwọkụ iji nye ndị ọrụ nke ọma
ngwọta. Ọ na-enye ọdụ ụgbọ mmiri 8 * downlink GPON, 4 * GE combo port, 2 * ọdụ ụgbọ mmiri na 2 * 10G SFP + ọdụ ụgbọ mmiri maka uplink. Ogo dị elu bụ naanị 1U maka ntinye dị mfe na nchekwa ohere. GPON OLT 8PON dabara maka mgbasa ozi atọ n'otu, netwọkụ onyunyo vidiyo, LAN ụlọ ọrụ, ịntanetị nke ihe, wdg.
Nkọwapụta ngwaahịa:
| Ihe | GPON OLT 8PON |
| Port ọrụ | 8 * PON ọdụ ụgbọ mmiri, 4 * GE COMBO ọdụ ụgbọ mmiri, 2 * 10GE SFP + ọdụ ụgbọ mmiri |
| Mwepụta Mbelata | Ọkụ ọkụ abụọ |
| Ịnye ọkụ | AC: ntinye 100 ~ 240V 50/60Hz; |
| Oriri ike | ≤90W |
| Akụkụ (obosara xHeight x Omimi) | 440mm × 44mm × 300mm |
| Ibu (Ejuru ya n'uju) | ≤6.5kg |
| Ihe ndị chọrọ gburugburu ebe obibi | Okpomọkụ na-arụ ọrụ: -10°C ~ 55°C |
Njirimara ngwaahịa:
| Ihe | GPON OLT 8PON | |
| Njirimara PON | ITU-TG.984.x ọkọlọtọ Ogologo nnyefe PON kacha 20km nweta ọdụ 128 maka otu eriri PON Uplink na downlink atọ ezoro ezo churning na 128Bits Asambodo izi ezi nke ONU, gosi ndebanye aha ONU ezighi ezi DBA algọridim, urughuru bụ 1Kbit/s Ọrụ njikwa OMCI ọkọlọtọ Nkwalite sọftụwia ONU, nkwalite oge a kapịrị ọnụ, nkwalite ozugbo Nchọpụta ike anya ọdụ ụgbọ mmiri PON | |
| Njirimara L2 | MAC | Mac Black Hole Oke Port MAC 64K MAC (nchekwa mgbawa mgbawa 2MB, cache mpụga 720 MB) |
| VLAN | Ntinye 4K VLAN dabere na ọdụ ụgbọ mmiri / MAC dabere / protocol / dabere na subnet IP QinQ na QinQ na-agbanwe agbanwe (StackedVLAN) VLAN Swap na nkwupụta VLAN PVLAN iji ghọta ikewapụ ọdụ ụgbọ mmiri yana ịchekwa akụrụngwa ọha-vlan GVRP | |
| Osisi na-agbasa | STP/RSTP/MSTP Nchọpụta loop dịpụrụ adịpụ | |
| Port | njikwa bandwit bi-directional Nchịkọta njikọ static na LACP(njikọ njikwa njikwa njikọ) Port mirroring | |
| Atụmatụ nchekwa | Onye ọrụ Nchekwa | Mgbochi-ARP-spoofing Anti-ARP-mmiri mmiri IP Source Guard na-emepụta IP+VLAN+MAC+Port njikọ Ọdụ ụgbọ mmiri Njikọ adreesị MAC na ọdụ ụgbọ mmiri na nzacha adreesị MAC IEEE 802.1x na nyocha AAA/Radius |
| Ngwaọrụ Nchekwa | Mgbochi DOS (dị ka ARP, Synflood, Smurf, ọgụ ICMP), ARP nchọpụta, worm na Msblaster worm ọgụ SSHv2 Secure Shell Njikwa ezoro ezo SNMP v3 Nbanye IP nchekwa site na Telnet Njikwa nhazi na nchedo okwuntughe nke ndị ọrụ | |
| Netwọk Nchekwa | Nyocha okporo ụzọ MAC na ARP dabere na onye ọrụ Machibido okporo ụzọ ARP nke onye ọrụ ọ bụla wee manye onye ọrụ site na iji okporo ụzọ ARP na-adịghị mma Njikọ dabere na tebụl ARP dị egwu IP+VLAN+MAC+njikọ ọdụ ụgbọ mmiri Usoro nzacha nke L2 ruo L7 ACL na 80 bytes nke isi nke ngwugwu mgbasa ozi na-akọwapụta onye ọrụ PortPort / mmechi multicast na ọdụ ụgbọ mmiri ihe egwu na-emechi. URPF iji gbochie adreesị IP adịgboroja na mbuso agha DHCP Option82 na PPPoE+ bulite ọnọdụ anụ ahụ onye ọrụ Nyocha ederede doro anya nke ngwugwu OSPF, RIPv2 na BGPv4 yana MD5 njirimara cryptograph | |
| Atụmatụ ọrụ | ACL | Standard na ogologo ACL Ọnụ ego nke ACL Nhazi nhazi na nkowa mmiri dabere na adreesị MAC ebe / ebe, VLAN, 802.1p, ToS, DiffServ, isi iyi/ebe adreesị IP(IPv4/IPv6), TCP/UDP nọmba ọdụ ụgbọ mmiri, ụdị protocol, wdg ihe nzacha nke L2 ~ L7 miri emi ruo 80 bytes nke isi ngwugwu IP |
| QoS | Oke-oke na izipu/nnata ọsọ nke ọdụ ụgbọ mmiri ma ọ bụ onwe-akọwara eruba na-enye izugbe eruba nlekota na ihe nleba anya agba agba agba abụọ ọsọ nke onwe-akọwapụta eruba Okwu dị mkpa maka ọdụ ụgbọ mmiri ma ọ bụ akọwapụta onwe ya wee nye 802.1P, Ihe kacha mkpa DSCP na RemarkCAR (ọnụahịa agbakwunyere), Nhazi okporo ụzọ na ọnụ ọgụgụ eruba. Packet mirror na redirection nke interface na onwe-akọwapụta eruba Onye nhazi kwụ n'ahịrị nke ukwuu dabere n'ọdụ ụgbọ mmiri ma ọ bụ eruba nke akọwapụtara onwe ya. Ọdụ ụgbọ mmiri ọ bụla/ eruba na-akwado 8 mkpa kwụ n'ahịrị na nhazi nke SP, WRR na SP + WRR. Usoro na-ezere mkpọchi, gụnyere Tail-Drop na WRED | |
| IPv4 | ARP Proxy Mgbasa ozi DHCP Ihe nkesa DHCP Ụzọ kwụ ọtọ RIPv1/v2 OSPFv2 Ntugharị dakọtara Usoro ụzọ ụzọ | |
| Multicast | IGMPv1/v2/v3 IGMPv1/v2/v3 snooping Ihe nzacha IGMP MVR na gafee VLAN multicast oyiri Ọpụpụ ngwa ngwa IGMP IGMP Proxy PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping | |
| Ntụkwasị obi | Loop Nchedo | EAPS na GERP (oge mgbake <50ms) Nchọpụta loopback |
| Nchekwa njikọ | FlexLink (oge mgbake <50ms) RSTP/MSTP (oge mgbake <1s) LACP (oge mgbake <10ms) BFD | |
| Ngwaọrụ Nchedo | VRRP nkwado ndabere 1+1 ike na-ekpo ọkụ ndabere | |
| Nlekọta | Njikwa netwọkụ | Port ezigbo oge, itinye n'ọrụ na nyefee/nata ọnụ ọgụgụ dabere na Telnet RFC3176 sFlow nyocha LLDP GPON OMCI RFC 3164 BSD syslog Protocol Ping na Traceroute |
| Njikwa ngwaọrụ | CLI, ọdụ ụgbọ mmiri, Telnet na WEB SNMPv1/v2/v3 RMON (Nlekota anya) 1,2,3,9 otu MIB NTP njikwa netwọkụ | |
Ozi Ịzụta:
| Aha ngwaahịa | Nkọwa ngwaahịa |
| GPON OLT 8PON | 8 * PON, 4 * GE COMBO ọdụ ụgbọ mmiri, 2 * Mkpuchi, 2 * 10GE SFP +, ọkụ AC / DC okpukpu abụọ |
| Ọkụ ọkụ DC | DC Power modul maka GPON OLT 8PON |
| Nkwanye ike AC | Igwe ọkụ AC maka GPON OLT 8PON |
Ụdị ngwaahịa
Dee ozi gị ebe a ziga anyị ya