FTTH 4 PON Port GPON/EPON OLT 1.25G Fiber Optic Gepon OLT Mtengo

Kufotokozera Kwachidule:

Doko la 4 PON ili la OLT lapangidwa kuti lizitha kupeza ogwiritsa ntchito komanso bizinesicampus network.Mafotokozedwe ake apamwamba amatsimikizira magwiridwe antchito apamwamba kudzera pa netiweki ya optical access.

Zakuthupi: Chigoba chachitsulo

Kukula: 440mm×44mm×260mm(L*W*H)

Kulemera kwake: ≤4.5Kg

Titumizireni imelo Mutha kutsitsanso SPEC

Tsatanetsatane wa Zamalonda

Ma parameters

Mapulogalamu

Zolemba Zamalonda

4port L3 EPON OLT

Chidule cha 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 zofunikira 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 malonda, chimagwiritsidwa ntchito kwa woyendetsa kutsogolo-mapeto Kuphunzira maukonde, kumanga maukonde payekha, ogwira ntchito kampasi mwayi ndi kupeza 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.

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Zogulitsa:

Kanthu		EPON OLT 4/8 PON Port
Zithunzi za PON		IEEE 802.3ah EPONChina Telecom/Unicom EPONMaximum 20 Km PON transmission distancePalo lililonse la PON limathandizira max.1:64 chiŵerengero chogawanikaUplink ndi downlink katatu churning encrypted ntchito ndi 128BitsStandard 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 RemarkPVLAN kuti muzindikire kudzipatula kwa doko 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 kuukira), ARPSSHv2 Secure ShellSecurity IP lowani kudzera pa TelnetHierarchical management and password protection of users
	Network Security	Kuwunika kwa magalimoto a MAC ndi ARP Kuletsa kuchuluka kwa ARP kwa wogwiritsa ntchito aliyense komanso wothamangitsa wogwiritsa ntchito ARP molakwikaDynamic ARP yomanga patebuloIP+VLAN+MAC+Port yomangiraL2 kupita ku L7 ACL makina osefera pa ma byte 80 a mutu wa wosuta- omasuliridwa paketiPort-based broadcast/multicast kupondereza ndi auto-shutdown port chiopsezo
Mawonekedwe a Utumiki	Mtengo wa ACL	Magulu okhazikika komanso otalikira a ACLTime Range ACLF m'gulu laling'ono ndi matanthauzidwe oyenda kutengera magwero / kopita adilesi ya MAC, VLAN, 802.1p, ToS, DiffServ, adilesi ya IP (IPv4), doko la TCP/UDP, mtundu wa protocol, 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 Yofunikira pa doko kapena mayendedwe odziyimira pawokha ndikupereka 802.1P, DSCPpriority ndi RemarkPacket kalilole ndikuwongoleranso mawonekedwe ndikuyenda komwe kumadzifotokozera. kutengera doko kapena kuyenda komwe kumatanthawuza.Kuthamanga kulikonse kwa doko kumathandizira mizere 8 yofunika kwambiri komanso ndandanda ya SP, WRR ndi SP+WRR. Kupewa kwa congestion, 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
Kusamalira	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