Zowonetsa Zamalonda:
EPON OLT ndi kaseti kaphatikizidwe kapamwamba komanso kaseti kakang'ono ka EPON OLT kopangidwira anthu ogwira ntchito komanso netiweki yamasukulu. Imatsatira miyezo yaukadaulo ya IEEE802.3 ah ndipo imakwaniritsa zofunikira za zida za EPON OLT za YD/T 1945-2006 Tekinoloje zofunika pa intaneti——zochokera pa Ethernet Passive Optical Network (EPON) ndi China telecom EPON zofunikira zaukadaulo 3.0. EPON OLT mndandanda ali omasuka kwambiri, mphamvu yaikulu, kudalirika mkulu, wathunthu mapulogalamu ntchito, imayenera bandiwifi magwiritsidwe ndi Efaneti luso thandizo bizinesi, chimagwiritsidwa ntchito kwa opareta kutsogolo-mapeto Intaneti Kuphunzira, zomangamanga payekha maukonde, kupeza mabizinesi kampasi ndi ena mwayi maukonde kumanga.
Pali mitundu iwiri ya mafotokozedwe OLT. OLT imapereka 4/8 downlink 1.25G EPON madoko, 8 * GE LAN Ethernet madoko ndi 4 *10G SFP kwa uplink. Kutalika ndi 1U kokha kuti muyike mosavuta ndikupulumutsa malo. Imatengera ukadaulo wapamwamba, wopereka yankho lothandiza la EPON. Kuphatikiza apo, imapulumutsa ndalama zambiri kwa ogwiritsa ntchito chifukwa imatha kuthandizira maukonde osakanizidwa a ONU.
| Kanthu | EPON 4/8 PON Port |
| Port Service | 4/8 * PON port, 8*GE, 4 * 10G SFP kuwala |
| Redundancy Design | Ma Dual Voltage Regulators |
| Magetsi | AC: input100～240V* 247/63Hz |
| Kugwiritsa Ntchito Mphamvu | ≤45W |
| Makulidwe (Kuzama x Kuzama x Kutalika) | 440 mm×44 mm×260 mm |
| Kulemera (Kudzaza Kwambiri) | ≤4.5kg |
| Zofunika Zachilengedwe | Kutentha kwa ntchito: -10°C～55°C Kutentha kosungira: -40°C～70°C Chinyezi chofananira: 10%～90%, osati condensing |
| Kanthu | EPON 8 PON Port |
| Port Service | 8 * PON port, 8*GE, 4 * 10G SFP kuwala |
| Redundancy Design | Ma Dual Voltage Regulators |
| Magetsi | AC: input100～240V* 247/63Hz |
| Kugwiritsa Ntchito Mphamvu | ≤45W |
| Makulidwe (Kuzama x Kuzama x Kutalika) | 440 mm×44 mm×260 mm |
| Kulemera (Kudzaza Kwambiri) | ≤4.5kg |
| Zofunika Zachilengedwe | Kutentha kwa ntchito: -10°C～55°C Kutentha kosungira: -40°C～70°C Chinyezi chofananira: 10%～90%, osati condensing |
ZogulitsaMawonekedwe:
| Zithunzi za PON
| IEEE 802.3ah EPONChina Telecom/Unicom EPONMaximum 20 Km PON transmission distancePalo lililonse la PON limathandizira max. 1:64 kugawanika chiŵerengero Uplink ndi downlink katatu churning encrypted ntchito ndi 128Bits Standard OAM ndi OAM yowonjezera Kusintha kwa mapulogalamu a ONU batch, kukweza nthawi yokhazikika, kukweza nthawi yeniyeni |
| Zithunzi za L2 | MAC | MAC Black HolePort MAC Limit16K MAC adilesi |
| Zithunzi za VLAN | 4K VLAN kulowaPort-based/MAC-based/protocol/IP subnet-basedQinQ ndi flexible QinQ (StackedVLAN)VLAN Swap ndi VLAN Remark PVLAN kuti muzindikire kudzipatula kwa madoko ndikusunga zothandizira pagulu | |
| Mtengo Wozungulira | STP/RSTPRemote loop detecting | |
| Port | Bi-directional bandwidth control for onuStatic link aggregation ndi LACP(Link Aggregation Control Protocol)Port mirroring |
| SecurityFeatures | Chitetezo cha Wogwiritsa | Adilesi ya Port IsolationMAC yomanga padoko ndi kusefa adilesi ya MAC |
| Chipangizo Chitetezo | Anti-DOS kuwukira (monga ARP, Synflood, Smurf, ICMP attack),ARPSSHv2 Secure ShellSecurity IP lowani kudzera mu TelnetHierarchical management and password protection of users | |
| Network Security | Kuwunika kwa magalimoto a MAC ndi ARP Kuletsa kuchuluka kwa magalimoto a ARP kwa wogwiritsa ntchito aliyense komanso wothamangitsa wogwiritsa ntchito ARP molakwikaDynamic ARP yomangiriza patebuloIP+VLAN+MAC+Port yomangiraL2 kupita ku L7 ACL makina osefa pa ma byte 80 a mutu wa wosuta- chofotokozedwa paketi Kuwulutsa kochokera ku doko / kuponderezana kwamitundu yambiri komanso doko lodzitsekera paokha | |
| Mawonekedwe a Utumiki | Mtengo wa ACL | Magulu okhazikika komanso otalikirapo a ACLTime Range ACLFLowlow classification and flow definition based on source/kopita adilesi ya MAC, VLAN, 802.1p, ToS, DiffServ, source/popita IP(IPv4) adilesi, TCP/UDP port number, protocol type, etcpacket kusefera kwa L2~ L7 yakuya mpaka 80 byte ya IP paketi mutu |
| QoS | Malire a paketi yotumiza/kulandira liwiro la doko kapena mayendedwe odzifotokozera okha ndikupereka kuwunika kwamayendedwe onse ndi ndemanga Yofunika Kwambiri ku doko kapena mayendedwe odzifotokozera okha ndikupereka 802.1P, DSCPpriority ndi RemarkPacket kalirole ndikuwongoleranso mawonekedwe ndikuyenda komwe kumadzifotokozera. kutengera doko kapena kuyenda komwe kumatanthawuza. Kuthamanga kulikonse kwa doko kumathandizira mizere 8 yoyambira komanso ndandanda ya SP, WRR ndi SP + WRR. Kutsekereza kumapewa makina, kuphatikiza Tail-Drop ndi WRED | |
| IPv4 | ARP ProxyDHCP RelayDHCP ServerStatic RoutingOSPFv2 | |
| Multicast | IGMPv1/v2/v3IGMPv1/v2/v3 SnoopingIGMP Kuchoka mwachanguIGMP Woyimira | |
| Kudalirika | Chitetezo cha Loop | Kuzindikira kwa Loopback |
| Chitetezo cha Link | RTPLACP | |
| Chitetezo cha Chipangizo | 1+1 mphamvu zosunga zobwezeretsera | |
| Kusamalira | Kusamalira Network | Doko lanthawi yeniyeni, kugwiritsa ntchito ndi kutumiza/kulandira ziwerengero zochokera ku Telnet802.3ah Ethernet OAMRFC 3164 BSD syslog ProtocolPing ndi Traceroute |
| Kasamalidwe ka Chipangizo | CLI, Console port, Telnet ndi WEBRMON (Kuwunika Kutali)1, 2, 3, 9 magulu MIBNTPNetwork management |
Zogula:
| Dzina la malonda | Mafotokozedwe Akatundu |
| EPON OLT 8PON L3 | 8 * PON port, 8 * GE, 4 * 10G SFP, magetsi awiri a AC |
| EPON OLT 4PON L3 | 4 * PON port, 8 * GE, 4 * 10G SFP, magetsi awiri a AC
|
| Kanthu | EPON 4/8 PON Port |
| Port Service | 4/8 * PON port, 8*GE, 4 * 10G SFP kuwala |
| Redundancy Design | Ma Dual Voltage Regulators |
| Magetsi | AC: input100 ~ 240V * 2 47/63Hz |
| Kugwiritsa Ntchito Mphamvu | ≤45W |
| Makulidwe (Kuzama x Kuzama x Kutalika) | 440mm × 44mm × 260mm |
| Kulemera (Kudzaza Kwambiri) | ≤4.5kg |
| Zofunika Zachilengedwe | Kutentha kogwira ntchito: -10°C ~55°C Kutentha kosungira: -40°C ~70°C Chinyezi chachibale: 10% ~ 90%, osasunthika |
| Kanthu | EPON 8 PON Port |
| Port Service | 8 * PON port, 8*GE, 4 * 10G SFP kuwala |
| Redundancy Design | Ma Dual Voltage Regulators |
| Magetsi | AC: input100 ~ 240V * 2 47/63Hz |
| Kugwiritsa Ntchito Mphamvu | ≤45W |
| Makulidwe (Kuzama x Kuzama x Kutalika) | 440mm × 44mm × 260mm |
| Kulemera (Kudzaza Kwambiri) | ≤4.5kg |
| Zofunika Zachilengedwe | Kutentha kogwira ntchito: -10°C ~55°C Kutentha kosungira: -40°C ~70°C Chinyezi chachibale: 10% ~ 90%, osasunthika |
Magulu azinthu
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