Nchịkọta ngwaahịa:
GPON OLT 16PON bụ obere cassette GPON OLT, na-emezu ihe ITU-T G.984/G.988 chọrọ na ụkpụrụ China Telecom/Unicom GPON, nwere ikike ịnweta GPON dị ukwuu, ntụkwasị obi na-ebu ụgbọ na nchekwa zuru oke. ọrụ. Ọ nwere ike imeju ihe achọrọ ịnweta eriri anya dị anya n'ihi njikwa ya dị mma, njikwa na ike nlekota ya, njirimara ọrụ bara ụba yana ọnọdụ netwọk na-agbanwe agbanwe. Enwere ike iji GPON OLT 16PON na sistemụ njikwa netwọkụ iji nye ndị ọrụ ohere zuru oke yana ngwọta zuru oke.
Nkọwapụta ngwaahịa:
| Ihe | GPON OLT 16PON |
| Port ọrụ | 16 * PON ọdụ ụgbọ mmiri, 4 * GE COMBO ọdụ ụgbọ mmiri, 2 * 10GE SFP + ọdụ ụgbọ mmiri |
| Mwepụta Mweghachi | Ọkụ ọkụ abụọ |
| Ịnye ọkụ | AC: ntinye 90 ~ 264V 47/63Hz; |
| Oriri ike | ≤110W |
| Akụkụ (obosara xHeight x Omimi) | 440mm × 44mm × 410mm |
| Ibu (Ebujuru ya n'uju) | ≤7.5kg |
| Ihe ndị chọrọ gburugburu ebe obibi | Okpomọkụ na-arụ ọrụ: -10°C ~ 55°C |
Njirimara ngwaahịa:
| Ihe | GPON OLT 16PON | |
| 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 (packet mgbanwe mgbawa cache 2MB, mpụga cache 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 ọha-vlan akụrụngwa GVRP | |
| Osisi na-agbasa | STP/RSTP/MSTP Nchọpụta loop dịpụrụ adịpụ | |
| Port | njikwa bandwit bi-directional Nchịkọta njikọ static na LACP (njikwa njikọ njikọta Protocol) 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, ICMP ọgụ), 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 wepụ onye ọrụ ya okporo ụzọ ARP 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 akọwapụtara. Mgbasa ozi na ọdụ ụgbọ mmiri / mbelata multicast na ọdụ ụgbọ mmiri na-emechi akpaaka 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 isi iyi/ebe, VLAN, 802.1p, ToS, DiffServ, isi iyi/ebe adreesị IP (IPv4/IPv6), TCP/UDP nọmba ọdụ ụgbọ mmiri, ụdị protocol, wdg nzacha nke L2 ~ L7 miri emi ruo 80 bytes nke isi ngwugwu IP |
| QoS | Ọnụego-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, DSCP mkpa na nkwupụta CAR (ọnụego nnabata etinyere), Nhazi okporo ụzọ na ọnụ ọgụgụ eruba Packet mirror na redirection nke interface na onwe-akọwapụta eruba Onye nhazi kwụ n'ahịrị dị ukwuu dabere na ọdụ ụgbọ mmiri ma ọ bụ 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 ECMP PBR | |
| Multicast | IGMPv1/v2/v3 IGMPv1/v2/v3 snooping Ihe nzacha IGMP MVR na gafee VLAN multicast oyiri IGMP ezumike ngwa ngwa IGMP Proxy PIM-SM/PIM-DM/PIM-SSM MLDv2/MLDv2 Snooping | |
| Ntụkwasị obi | Loop Nchedo | ERRP ma ọ bụ ERPS 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 16PON | 16 * PON, 4 * GE COMBO, 2 * 10GE SFP +, ọkụ ọkụ AC / DC okpukpu abụọ |
| Nkwanye ike AC | Modul ike AC maka GPON OLT 16PON |
| Ọkụ ọkụ DC | DC ike modul maka GPON OLT 16PON |
Ụdị ngwaahịa
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