FTTH 10G SFP+ Uplink CHIKWANGWANI Optic GEPON OLT EPON OLT 8 Madoko
Nambala ya Chitsanzo:OLT-E8V
Mtundu:Softel
MOQ: 1
Yotsegulidwa ku mitundu iliyonse ya ONU
Kusintha kwa mapulogalamu a ONU batch, kukweza nthawi yokhazikika, kukweza nthawi yeniyeni
Ikupezeka pa CLI, doko la Console, Telnet ndi WEB, SNMPv1/v2/v3
01
Mafotokozedwe Akatundu
OLT-E8V imapereka madoko 8 * a downlink 1.25G EPON, madoko 8 * GE Ethernet, ndi madoko 2 * 10G uplink. Choyikapo cha 1U n'chosavuta kuyika komanso chosunga malo. Chimagwiritsa ntchito ukadaulo wapamwamba, kupereka mayankho ogwira mtima a EPON. Kuphatikiza apo, chimapulumutsa ndalama zambiri kwa ogwiritsa ntchito chifukwa chimatha kuthandizira maukonde osiyanasiyana a ONU hybrid.
Ndi kaseti ya EPON OLT yophatikizana kwambiri komanso yapakatikati yopangidwira netiweki ya ogwira ntchito komanso yamakampani. Imatsatira miyezo yaukadaulo ya IEEE802.3 ah ndipo imakwaniritsa zofunikira za zida za EPON OLT za YD/T 1945-2006 Zofunikira zaukadaulo pa netiweki yolowera——zochokera pa Ethernet Passive Optical Network (EPON) ndi China Telecom EPON zofunikira zaukadaulo 3.0. Mndandanda wa OLT uli ndi kutseguka kwabwino kwambiri, mphamvu yayikulu, kudalirika kwakukulu, ntchito yonse ya mapulogalamu, kugwiritsa ntchito bwino bandwidth, komanso kuthekera kothandizira bizinesi ya Ethernet, komwe kumagwiritsidwa ntchito kwambiri pa netiweki yolowera kutsogolo kwa opareshoni, kumanga netiweki yachinsinsi, mwayi wolowera ku campus yamakampani, ndi zomangamanga zina za netiweki yolowera.
Zinthu Zogwira Ntchito
Zinthu za PON
IEEE 802.3ah EPON.
China Telecom/Unicom EPON.
Mtunda wapamwamba kwambiri wa ma transmission a PON ndi 20 Km.
Doko lililonse la PON limathandizira chiŵerengero cha kugawanika kwa 1:64.
Uplink ndi downlink ntchito yobisika ya triple churning yokhala ndi 128Bits.
OAM yokhazikika ndi OAM yowonjezereka.
Kusintha kwa mapulogalamu a ONU batch, kukweza nthawi yokhazikika, kukweza nthawi yeniyeni.
PON imatumiza ndikuyang'ana mphamvu yolandira kuwala.
Kuzindikira mphamvu ya kuwala kwa doko la PON.
Zinthu za L2
MAC
MAC Black Hole
Malire a MAC a Port
Adilesi ya MAC ya 16K
VLAN
Zolemba za 4K VLAN
Yochokera ku doko/yochokera ku MAC/protocol/IP subnet yochokera ku
QinQ ndi QinQ yosinthasintha (StackedVLAN)
Kusinthana kwa VLAN ndi VLAN Remark
PVLAN kuti ikwaniritse kudzipatula kwa madoko ndikusunga zinthu zapagulu-VLAN
GVRP
Mtengo Wozungulira
STP/RSTP/MSTP
Kuzindikira kuzungulira kwakutali
Doko
Kulamulira kwa bandwidth komwe kumayendetsedwa mbali zonse ziwiri
Kusonkhanitsa kwa ulalo wosasinthasintha ndi LACP (Link Aggregation Control Protocol)
Kujambula doko
Zinthu Zachitetezo
Chitetezo cha Ogwiritsa Ntchito
Kuletsa kuwononga zinthu pogwiritsa ntchito ARP
Kuletsa kusefukira kwa madzi mu ARP
IP Source Guard imapanga IP+VLAN+MAC+Port binding
Kupatula Doko
Adilesi ya MAC ikugwirizana ndi doko ndi kusefa adilesi ya MAC
Kutsimikizika kwa IEEE 802.1x ndi AAA/Radius
Chitetezo cha Chipangizo
Kuukira kwa Anti-DOS (monga ARP, Synflood, Smurf, ICMP), ARP
kuzindikira, nyongolotsi, ndi kuukira kwa nyongolotsi za Msblaster
Chipolopolo Chotetezeka cha SSHv2
Kasamalidwe kachinsinsi ka SNMP v3
Kulowa kwa IP yachitetezo kudzera pa Telnet
Kuyang'anira motsatizana ndi kuteteza mawu achinsinsi kwa ogwiritsa ntchito
Chitetezo cha Netiweki
Kuwunika kwa magalimoto pogwiritsa ntchito MAC ndi ARP
Chepetsani kuchuluka kwa anthu omwe ali ndi vuto la ARP ndipo thamangitsani anthu omwe ali ndi vuto la ARP
Kumangirira kochokera patebulo la Dynamic ARP
Kumangirira kwa IP+VLAN+MAC+Port
Njira yosefera kayendedwe ka L2 mpaka L7 ACL pa ma byte 80 a mutu wa paketi yomwe wogwiritsa ntchito wasankha
Kufalitsa/kuletsa ma doko ambiri komanso doko loopsa lozimitsa lokha
URPF yoletsa ma adilesi a IP abodza ndi kuukira
DHCP Option82 ndi PPPoE+ zimakweza malo enieni a wogwiritsa ntchito kutsimikizira kwa Plaintext kwa ma paketi a OSPF, RIPv2, ndi BGPv4 ndi MD5
kutsimikizira kwa cryptograph
Kutumiza kwa IP
IPv4
Woyimira ARP
DHCP Relay
Seva ya DHCP
Njira Yosasinthasintha
RIPv1/v2
OSPFv2
BGPv4
Njira Yofanana
Njira Yoyendetsera Njira
IPv6
ICMPv6
Kuwongolera kwa ICMPv6
DHCPv6
ACLv6
OSPFv3
RIPng
BGP4+
Ma Tunnel Okonzedwa
ISATAP
Ma ngalande 6 mpaka 4
Mulu wawiri wa IPv6 ndi IPv4
Ntchito za Utumiki
ACL
●ACL yokhazikika komanso yowonjezereka.
●Nthawi Yozungulira ACL.
●Kugawa kwa kayendedwe ka madzi ndi tanthauzo la kayendedwe ka madzi kutengera adilesi ya MAC yochokera/yopita, VLAN, 802.1p, ToS, DiffServ, adilesi ya IP yochokera/yopita, nambala ya doko la TCP/UDP, mtundu wa protocol, ndi zina zotero. kusefa kwa paketi ya L2～L7 yakuya mpaka ma byte 80 a mutu wa paketi ya IP.
QoS
●Lingani malire a liwiro lotumiza/kulandira phukusi la doko kapena kayendedwe kodziyimira pawokha ndipo perekani chowunikira kayendedwe ka mayendedwe ndi chowunikira cha mitundu itatu cha liwiro la mayendedwe odziyimira pawokha.
●Kupereka ndemanga yofunikira pa doko kapena kuyenda kodzidziwitsa nokha ndikupereka 802.1P, DSCP priority ndi Remark.
●CAR (Chiwerengero Chofikira Chodzipereka), Kusintha kwa Magalimoto, ndi ziwerengero za kayendedwe ka magalimoto.
●Galasi la paketi ndi kusinthira mawonekedwe ndi kayendedwe kodzidziwitsa.
●Chokonzekera mzere wapamwamba kwambiri chozikidwa pa doko kapena kayendedwe kake kodziyimira pawokha. Doko lililonse/flow imathandizira mizere 8 yofunikira komanso scheduler ya SP, WRR ndi SP+WRR.
●Pewani njira zotsekereza madzi, kuphatikizapo Tail-Drop ndi WRED.
Kusewera kwamitundu yambiri
●IGMPv1/v2/v3.
●Kutsegula kwa IGMPv1/v2/v3.
●Fyuluta ya IGMP.
●Kopi ya MVR ndi mtanda wa VLAN multicast.
●IGMP Siyani mwachangu.
●Woyimira wa IGMP.
●PIM-SM/PIM-DM/PIM-SSM.
●PIM-SMv6, PIM-DMv6, PIM-SSMv6.
●Kujambula kwa MLDv2/MLDv2.
| Chinthu | Madoko a EPON OLT 8 | |
| Chasisi | Chikwama | Bokosi lokhazikika la 1U 19 inchi |
| 1000MDoko la Uplink | KUBULA KWA | 16 |
| Mkuwa | Kukambirana kokha kwa 8*10/100/1000M | |
| SFP(wodziyimira pawokha) | 8 * mipata ya SFP | |
| Doko la EPON | KUBULA KWA | 8 |
| Chiyankhulo Chakuthupi | Mipata ya SFP | |
| Mtundu wa cholumikizira | 1000BASE-PX20+ | |
| Chiŵerengero chachikulu chogawanitsa | 1:64 | |
| Madoko Oyang'anira | Doko lotulukira la 1*10/100BASE-T, doko la CONSOLE limodzi | |
| Kufotokozera kwa Doko la PON | Mtunda Wotumizira | 20KM |
| Liwiro la doko la EPON | 1.25Gbps yofanana | |
| Kutalika kwa mafunde | TX 1490nm, RX 1310nm | |
| Cholumikizira | SC/PC | |
| Mtundu wa Ulusi | 9/125μm SMF | |
| Mphamvu ya TX | +2~+7dBm | |
| Kuzindikira kwa Rx | -27dBm | |
| Mphamvu Yokwanira Yowunikira | -6dBm | |
| Njira Yoyang'anira | SNMP, Telnet ndi CLI | |
| Mulingo (L*W*H) | 442mm*320mm*43.6mm | |
| Kulemera | 4.5kg | |
| Magetsi | 220V AC | AC:90~264V, 47/63Hz; DC Power Supply(DC:-48V)Kusunga Kotentha Kawiri |
| Kugwiritsa Ntchito Mphamvu | 55W | |
| Malo Ogwirira Ntchito | Kutentha kwa Ntchito | -10~+55℃ |
| Kutentha Kosungirako | -40~+85℃ | |
| Chinyezi Chaching'ono | 5 ~ 90% (yopanda kuzizira) | |
Chogulitsa
