Chidule cha Zamalonda:
GPON OLT 8PON ndi kaseti kakang'ono komanso kaseti yowonjezera GPON OLT, ikukwaniritsa zofunikira za ITU-T G.984/G.988 ndi mfundo zachibale za China Telecom/Unicom GPON, yokhala ndi GPON yapamwamba yofikira, kudalirika kwaonyamula ndi wathunthu chitetezo ntchito. Itha kukhutiritsa kufunikira kwakutali kofikira kwa fiber chifukwa cha kasamalidwe kabwino kake, kukonza ndi kuyang'anira, magwiridwe antchito ambiri komanso mawonekedwe osinthika a netiweki. GPON OLT 8PON itha kugwiritsidwa ntchito ndi makina oyang'anira maukonde kuti apatse ogwiritsa ntchito mwangwiro
yankho. Imapereka doko la GPON la 8 *downlink, 4 *GE combo port, 2 * Alarm port ndi 2 * 10G SFP+ doko la uplink. Kutalika ndi 1U kokha kuti muyike mosavuta ndikupulumutsa malo. GPON OLT 8PON ndiyoyenera Kuwulutsa atatu mwa amodzi, maukonde owonera makanema, LAN yamabizinesi, intaneti yazinthu, ndi zina zambiri.
Katundu Wazinthu:
| Kanthu | GPON OLT 8PON |
| Port Service | 8 * PON port, 4 * GE COMBO port, 2 * 10GE SFP + doko |
| Redundancy Design | Mphamvu ziwiri |
| Magetsi | AC: athandizira 100 ~ 240V 50/60Hz; |
| Kugwiritsa Ntchito Mphamvu | ≤90W |
| Makulidwe (Kuzama xHeight x Kuzama) | 440mm × 44mm × 300mm |
| Kulemera (Kudzaza Kwambiri) | ≤6.5kg |
| Zofunika Zachilengedwe | Kutentha kogwira ntchito: -10°C ~ 55°C |
Zogulitsa:
| Kanthu | GPON OLT 8PON | |
| Zithunzi za PON | ITU-TG.984.x muyezo Kutalika kwa 20 Km PON kufalitsa pezani ma terminals 128 a single fiber PON Uplink ndi downlink katatu churning encrypted ntchito ndi 128Bits ONU terminal legitimacy certification, nenani kulembetsa kwa ONU kosaloledwa DBA aligorivimu, tinthu ndi 1Kbit/s Standard OMCI kasamalidwe ntchito Kusintha kwa mapulogalamu a ONU batch, kukweza nthawi yokhazikika, kukweza nthawi yeniyeni PON port kuwala mphamvu kuzindikira | |
| Zithunzi za L2 | MAC | MAC Black Hole Port MAC Limit 64K MAC (paketi yosinthira chip posungira 2MB, posungira kunja 720 MB) |
| Zithunzi za VLAN | Zolemba za 4K VLAN Port-based/MAC-based/protocol/IP subnet-based QinQ ndi QinQ yosinthika (StackedVLAN) Kusintha kwa VLAN ndi VLAN Remark PVLAN kuti muzindikire kudzipatula kwa madoko ndikusunga zothandizira pagulu Zithunzi za GVRP | |
| Mtengo Wozungulira | STP/RSTP/MSTP Kuzindikira kwa loop yakutali | |
| Port | Bi-directional bandwidth control Static link aggregation ndi LACP(Link Aggregation Control Protocol) Port mirroring | |
| Security Features | Wogwiritsa Chitetezo | Anti-ARP-spoofing Anti-ARP-kusefukira IP Source Guard imapanga zomangira za IP+VLAN+MAC+Port Port Isolation Adilesi ya MAC yomanga padoko ndi kusefa adilesi ya MAC IEEE 802.1x ndi AAA/Radius kutsimikizika |
| Chipangizo Chitetezo | Anti-DOS kuukira (monga ARP, Synflood, Smurf, ICMP kuukira), ARP kuzindikira, nyongolotsi ndi Msblaster worm attack SSHv2 Secure Shell SNMP v3 kasamalidwe kachinsinsi Chitetezo cha IP cholowa kudzera pa Telnet Kuwongolera kwapamwamba komanso chitetezo chachinsinsi cha ogwiritsa ntchito | |
| Network Chitetezo | Kuwunika kwa magalimoto a MAC ndi ARP kwa ogwiritsa ntchito Chepetsani kuchuluka kwa magalimoto a ARP kwa wogwiritsa ntchito aliyense ndikuthamangitsa wogwiritsa ntchito ndi kuchuluka kwa ARP kwachilendo Kumangiriza patebulo la Dynamic ARP Kumanga kwa IP+VLAN+MAC+Port L2 kupita ku L7 ACL makina osefera pa ma byte 80 a mutu wa paketi yofotokozedwa ndi ogwiritsa ntchitoKuwulutsa / kuponderezana kwamitundu yambiri komanso kutsekeka kwachiwopsezo URPF kuteteza IP adilesi yabodza ndi kuwukira DHCP Option82 ndi PPPoE+ zimakweza malo omwe munthu ali Kutsimikizika kwa Plaintext kwa mapaketi a OSPF, RIPv2 ndi BGPv4 ndi MD5 chizindikiro cha cryptograph | |
| Mawonekedwe a Utumiki | Mtengo wa ACL | Standard ndi ACL yowonjezera Mtundu wa nthawi ACL Gulu loyenda ndi matanthauzidwe otaya kutengera gwero/kopita adilesi ya MAC, VLAN, 802.1p, ToS, DiffServ, gwero / kopita IP (IPv4/IPv6) adilesi, TCP/UDP nambala ya doko, mtundu wa protocol, ndi zina kusefera kwa paketi kwa L2~L7 kuya mpaka 80 byte ya mutu wa paketi ya IP |
| QoS | Malire amalire a paketi yotumiza/kulandira liwiro la doko kapena kudziyimira kumatanthawuza otaya ndi kupereka general flow monitor ndi 2-speed tri-color monitor of self-defined flow Ndemanga yofunika kwambiri padoko kapena kuyenda komwe kumatanthawuza ndikupereka 802.1P, Chofunika kwambiri cha DSCP ndi RemarkCAR(Committed Access Rate), Maonekedwe a Magalimoto ndi ziwerengero zamayendedwe Paketi galasi ndi redirection wa mawonekedwe ndi kudzifotokozera yekha Wokonza pamzere wapamwamba kwambiri kutengera doko kapena mayendedwe odziwonetsera okha. Doko lililonse/ Kuthamanga kumathandizira mizere 8 yofunika kwambiri komanso ndandanda ya SP, WRR ndi SP + WRR. Kutsekereza kumapewa makina, kuphatikiza Tail-Drop ndi WRED | |
| IPv4 | Wothandizira ARP DHCP Relay DHCP Seva Static Routing RIPv1/v2 OSPFv2 Njira Yofanana Njira Yoyendetsera Njira | |
| Multicast | IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping Zosefera za IGMP MVR ndi kuwoloka VLAN multicast kopi Kuchoka kwa IGMP mwachangu Wothandizira wa IGMP PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping | |
| Kudalirika | Lupu Chitetezo | EAPS ndi GERP (nthawi yobwezeretsa <50ms) Kuzindikira kwa Loopback |
| Chitetezo cha Link | FlexLink (nthawi yobwezeretsa <50ms) RSTP/MSTP (nthawi yobwezeretsa <1s) LACP (nthawi yobwezeretsa <10ms) BFD | |
| Chipangizo Chitetezo | Kusunga VRRP host 1+1 mphamvu zosunga zobwezeretsera | |
| Kusamalira | NetworkManagement | Port real-time, kugwiritsidwa ntchito ndi kutumiza/kulandira ziwerengero kutengera Telnet RFC3176 sFlow kusanthula LLDP GPON OMCI RFC 3164 BSD syslog Protocol Ping ndi Traceroute |
| DeviceManagement | CLI, Console port, Telnet ndi WEB SNMPv1/v2/v3 RMON (Kuwunika Kutali)1,2,3,9 magulu MIB NTP kasamalidwe ka maukonde | |
Zogula:
| Dzina la malonda | Mafotokozedwe Akatundu |
| GPON OLT 8PON | 8*PON, 4*GE COMBO port,2*ALARM, 2*10GE SFP+, magetsi awiri a AC/DC |
| Kupereka Mphamvu kwa DC | DC Mphamvu gawo la GPON OLT 8PON |
| Kupereka Mphamvu kwa AC | AC Mphamvu gawo kwa GPON OLT 8PON |
Magulu azinthu
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