FTTH 4 PON Chaw nres nkoj GPON / EPON OLT 1.25G Fiber Optic Gepon OLT Nqe

Lus piav qhia luv luv:

Qhov no 4 PON chaw nres nkoj OLT yog tsim los rau tus neeg teb xov tooj nkag mus thiab kev lag luamlub tsev kawm ntawv network. Nws cov specifications siab kom paub tseeb tias kev ua haujlwm siab dhau los ntawm kev siv kho qhov muag network.

Khoom siv: steel plhaub

Loj: 440mm × 44mm × 260mm (L * W * H)

Qhov hnyav: ≤4.5Kg

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Product Detail

Tsis muaj

Daim ntawv thov

Khoom cim npe

4 chaw nres nkoj L3 EPON OLT

Product Overview:

EPON OLT yog kev sib koom ua ke siab thiab nruab nrab muaj peev xwm cassette EPON OLT tsim los rau cov neeg ua haujlwm nkag mus thiab kev lag luam hauv tsev kawm ntawv network. Nws ua raws li IEEE802.3 ah cov qauv kev tshaj lij thiab ua tau raws li EPON OLT cov khoom yuav tsum tau ua ntawm YD / T 1945-2006 Cov kev cai rau kev nkag mus rau network - raws li Ethernet Passive Optical Network (EPON) thiab Tuam Tshoj telecom EPON cov kev cai 3.0. EPON OLT series muaj qhov qhib tau zoo, muaj peev xwm loj, muaj kev ntseeg siab, ua tiav software muaj nuj nqi, kev siv bandwidth zoo thiab Ethernet kev lag luam kev txhawb nqa muaj peev xwm, dav siv rau tus neeg teb xov tooj pem hauv ntej-kawg network kev pab them nqi, kev siv network ntiag tug, kev nkag mus rau hauv tsev kawm ntawv thiab lwm yam kev siv network.

Muaj ob hom kev qhia tshwj xeeb OLT. OLT muab 4/8 downlink 1.25G EPON ports, 8 * GE LAN Ethernet ports thiab 4 * 10G SFP rau uplink. Qhov siab tsuas yog 1U rau kev yooj yim installation thiab txuag chaw. Nws txais cov thev naus laus zis siab heev, muab cov tshuaj EPON zoo. Ntxiv mus, nws txuag tau tus nqi ntau rau cov neeg ua haujlwm rau nws tuaj yeem pab txhawb ONU hybrid network sib txawv.

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Khoom nta:

Yam khoom		EPON OLT 4/8 PON chaw nres nkoj
PON nta		IEEE 802.3ah EPONChina Telecom / Unicom EPONMaximum 20 Km PON kis tau tus mob nrug Txhua qhov chaw nres nkoj PON txhawb nqa qhov max. 1: 64 splitting ratioUplink thiab downlink triple churning encrypted muaj nuj nqi nrog 128BitsStandard OAM thiab txuas ntxiv OAM ONU batch software upgrade, txhim kho lub sijhawm ruaj khov, hloov kho lub sijhawm
L2 nta	MAC	MAC Black HolePort MAC Limit16K MAC chaw nyob
	VLAN	4K VLAN entriesPort-based/MAC-based/protocol/IP subnet-based QinQ thiab hloov tau QinQ (StackedVLAN)VLAN Swap thiab VLAN RemarkPVLAN kom paub qhov chaw nres nkoj cais thiab txuag cov peev txheej pej xeem-vlan
	Tsob Ntoo	STP/RSTPREmote voj ntes
	Chaw nres nkoj	Bi-directional bandwidth tswj rau onuStatic txuas aggregation thiab LACP (Txuas Aggregation Control Protocol) Chaw nres nkoj mirroring
SecurityFeatures	Tus neeg siv kev ruaj ntseg	Chaw nres nkoj IsolationMAC chaw nyob khi rau qhov chaw nres nkoj thiab MAC chaw nyob lim
	Device Security	Anti-DOS nres (xws li ARP, Synflood, Smurf, ICMP nres), ARPSSHv2 Ruaj Ntseg ShellSecurity IP nkag los ntawm TelnetHierarchical tswj thiab kev tiv thaiv tus password ntawm cov neeg siv
	Network Security	Cov neeg siv-raws li MAC thiab ARP kev kuaj xyuas txwv tsis pub ARP tsheb khiav ntawm txhua tus neeg siv thiab quab yuam-tawm cov neeg siv nrog kev txawv txav ARP tsheb khiav tawmDynamic ARP rooj-raws li kev khi IP + VLAN + MAC + Chaw nres nkoj khiL2 rau L7 ACL flow filtration mechanism ntawm 80 bytes ntawm lub taub hau ntawm cov neeg siv- txhais tau hais tias packetPort-raws li kev tshaj tawm xov xwm/multicast suppression thiab pib-shutdown txaus ntshai chaw nres nkoj
Kev Pabcuam Nta	ACL	Txheem thiab txuas ntxiv ACLTime Range ACLFlow kev faib tawm thiab cov ntsiab lus ntws raws li qhov chaw / chaw nyob MAC, VLAN, 802.1p, ToS, DiffServ, qhov chaw / qhov chaw IP (IPv4) chaw nyob, TCP / UDP chaw nres nkoj naj npawb, hom raws tu qauv, thiab lwm yam pob ntawv pom ntawm L2 ~ L7 sib sib zog nqus mus rau 80 bytes ntawm IP pob ntawv taub hau
	QoS	Tus nqi txwv rau pob ntawv xa / tau txais qhov ceev ntawm qhov chaw nres nkoj lossis tus kheej-txhais ntws thiab muab cov kev saib xyuas dav dav thiab cov lus tseem ceeb rau qhov chaw nres nkoj lossis tus kheej-txhais ntws thiab muab 802.1P, DSCPpriority thiab RemarkPacket daim iav thiab redirection ntawm interface thiab tus kheej-txhais flowSuper queue teem caij. raws li qhov chaw nres nkoj lossis tus kheej txhais tau ntws. Txhua qhov chaw nres nkoj txaus txhawb nqa 8 qhov tseem ceeb queues thiab teem caij ntawm SP, WRR thiab SP + WRR.Congestion zam mechanism, suav nrog Tail-Drop thiab WRED
	IPv4	ARP ProxyDHCP RelayDHCP ServerStatic RoutingOSPFv2
	Multicast	IGMPv1/v2/v3IGMPv1/v2/v3 SnoopingIGMP Fast leaveIGMP Proxy
Kev ntseeg tau	Loop tiv thaiv	Loopback-nrhiav
	Txuas kev tiv thaiv	RSTPLAB
	Kev tiv thaiv ntaus ntawv	1 + 1 lub zog kub thaub qab
Kev tu	Network Maintenance	Chaw nres nkoj ntawm lub sijhawm, kev siv thiab xa tawm / tau txais cov ntaub ntawv raws li Telnet802.3ah Ethernet OAMRFC 3164 BSD syslog ProtocolPing thiab Traceroute
Kev tu	Cov cuab yeej tswj hwm	CLI, Console chaw nres nkoj, Telnet thiab WEBRMON (Kev Saib Xyuas Chaw Taws Teeb) 1, 2, 3, 9 pawg MIBNTPNetwork kev tswj hwm

Cov ntaub ntawv yuav khoom:

Khoom npe	Khoom piav qhia
EPON OLT 8 PON L3	8 * PON chaw nres nkoj, 8 * GE, 4 * 10G SFP, ob chav AC fais fab mov
EPON OLT 4 PON L3	4 * PON chaw nres nkoj, 8 * GE, 4 * 10G SFP, ob chav AC fais fab mov