OLT-E8V inopa 8 * downlink 1.25G EPON ports, 8*GE Ethernet ports, uye 2*10G uplink ports. Iyo 1U rack iri nyore kuisirwa uye kuchengetedza nzvimbo. Inotora tekinoroji yepamusoro, ichipa inoshanda EPON mhinduro. Uyezve, inochengetedza mari yakawanda yevashandisi nekuti inogona kutsigira akasiyana ONU hybrid network.
Iyo yakakura yekubatanidza uye yepakati kugona kaseti EPON OLT yakagadzirirwa kuwana vashandisi uye bhizinesi kembasi network. Inotevera IEEE802.3 ah tekinoroji zviyero uye inosangana neEPON OLT midziyo zvinodiwa zveYD/T 1945-2006 Unyanzvi zvinodiwa kuti uwane network——zvakavakirwa paEthernet Passive Optical Network (EPON) uye China Telecom EPON tekinoroji zvinodiwa 3.0. OLT yakatevedzana ine kuvhurika kwakanyanya, hukuru hukuru, kuvimbika kwakanyanya, yakazara software basa, inoshanda bandwidth kushandiswa, uye Ethernet bhizinesi rekutsigira kugona, rinoshandiswa zvakanyanya kune opareta kumberi-kumagumo network yekuvhara, yakavanzika network kuvaka, bhizinesi kembasi yekuwana, uye imwe yekuwana network. kuvaka.
Functional Features
PON Features
IEEE 802.3ah EPON.
China Telecom/Unicom EPON.
Maximum 20 Km PON yekufambisa kureba.
Imwe neimwe chiteshi chePON inotsigira iyo max. 1:64 kupatsanura reshiyo.
Uplink uye downlink katatu churning encrypted basa ne 128Bits.
Standard OAM uye yakawedzerwa OAM.
ONU batch software kusimudzira, yakatarwa-nguva kusimudzira, chaiyo-nguva kusimudzira.
PON inotumira uye ongorora kugamuchira simba rekuona.
PON port optical simba kuona.
L2 Zvimiro
MAC
MAC Black Hole
Port MAC Limit
16K MAC kero
VLAN
4K VLAN zvinyorwa
Port-based/MAC-based/protocol/IP subnet-based
QinQ uye inoshanduka QinQ (StackedVLAN)
VLAN Swap uye VLAN Remark
PVLAN kuona kuparadzaniswa kwechiteshi uye kuchengetedza yeruzhinji-VLAN zviwanikwa
GVRP
Spinning Tree
STP/RSTP/MSTP
Remote loop inoona
Port
Bi-directional bandwidth control
Static link aggregation uye LACP (Link Aggregation Control Protocol)
Port mirroring
Chengetedzo Features
Kuchengetedzwa Kwemushandisi
Anti-ARP-spoofing
Anti-ARP-mafashamo
IP Source Guard inogadzira IP+VLAN+MAC+Port inosunga
Port Isolation
MAC kero inosunga kuchiteshi uye MAC kero kusefa
IEEE 802.1x uye AAA/Radius kuvimbiswa
Device Security
Anti-DOS kurwisa (seARP, Synflood, Smurf, ICMP kurwisa), ARP
kuona, worm, uye Msblaster worm kurwisa
SSHv2 Chengetedza Shell
SNMP v3 yakavharidzirwa manejimendi
Chengetedza IP kupinda kuburikidza neTelnet
Hierarchical management uye password kuchengetedza vashandisi
Network Security
Mushandisi-based MAC uye ARP traffic yekuongorora
Dzivirira iyo ARP traffic yemushandisi wega wega uye manikidza kunze vashandisi nevasina kujairika ARP traffic
Dynamic ARP tafura-based binding
IP+VLAN+MAC+Port inosunga
L2 kusvika kuL7 ACL kuyerera kwesefa michina pa80 bytes yemusoro wepaketi yakatsanangurwa nemushandisi.
Port-yakavakirwa kutepfenyura / multicast kudzvinyirirwa uye otomatiki-kuvhara njodzi chiteshi
URPF kudzivirira IP kero yekunyepedzera uye kurwisa
DHCP Option82 uye PPPoE+ rodha nzvimbo yemushandisi chaiyo Plaintext kuvimbiswa kweOSPF, RIPv2, uye BGPv4 mapaketi uye MD5.
cryptograph authentication
IP Routing
IPv4
ARP Proxy
DHCP Relay
DHCP Server
Static Routing
RIPv1/v2
OSPFv2
BGPv4
Equivalent Routing
Routing Strategy
IPv6
ICMPv6
ICMPv6 Redirection
DHCPv6
ACLv6
OSPFv3
RIPng
BGP4+
Configured Tunnels
ISATAP
6to4 Tunnels
Dual stack ye IPv6 uye IPv4
Basa Rebasa
ACL
●Yakajairwa uye yakawedzera ACL.
●Nguva Range ACL.
●Kuyerera kupatsanurwa uye kuyerera tsananguro zvichienderana nekwakabva/kwakuenda MAC kero, VLAN, 802.1p, ToS, DiffServ, kwaibva/kwakuenda IP(IPv4/IPv6) kero, TCP/UDP port number, protocol type, etc. packet filtration yeL2~L7 yakadzika kusvika ku80 bytes yeIP packet musoro.
QoS
●Rate-muganho kupakiti kutumira / kugamuchira kumhanya kwechiteshi kana kuzvitsanangura kuyerera uye kupa general kuyerera yekutarisa uye maviri-anomhanya matatu-mavara ekutarisa ekuzvitsanangura-kuyerera.
●Chekutanga kutaura kuchiteshi kana kuzvitsanangura kuyerera uye kupa 802.1P, DSCP pamberi uye Remark.
●CAR(Committed Access Rate), Traffic Shaping, uye nhamba dzekuyerera.
●Packet girazi uye redirection ye interface uye yekuzvitsanangura kuyerera.
●Super queue scheduler yakavakirwa pachiteshi kana kuzvitsanangura kuyerera. Imwe neimwe port/kuyerera kunotsigira mitsetse masere ekutanga uye anoronga SP, WRR uye SP + WRR.
●Congestion inodzivirira nzira, kusanganisira Muswe-Drop uye WRED.
Multicast
●IGMPv1/v2/v3.
●IGMPv1/v2/v3 Snooping.
●IGMP Sefa.
●MVR uye kuyambuka VLAN multicast kopi.
●IGMP Kurumidza kusiya.
●IGMP Proxy.
●PIM-SM/PIM-DM/PIM-SSM.
●PIM-SMv6, PIM-DMv6, PIM-SSMv6.
●MLDv2/MLDv2 Snooping.
Item | EPON OLT 8 Ports | |
Chassis | Rack | 1U 19 inch standard bhokisi |
1000MUplink Port | QTY | 16 |
Mhangura | 8*10/100/1000M auto-kutaurirana | |
SFP(yakazvimirira) | 8 * SFP slots | |
Nhoroondo ye EPON Port | QTY | 8 |
Physical Interface | SFP Slots | |
Connector Type | 1000BASE-PX20+ | |
Max splitting ratio | 1:64 | |
Management Ports | 1 * 10/100BASE-T kunze-bhendi chiteshi, 1 * CONSOLE chiteshi | |
PON Port Kutsanangurwa | Transmission Distance | 20KM |
EPON chiteshi kumhanya | Symmetrical 1.25Gbps | |
Wavelength | TX 1490nm, RX 1310nm | |
Connector | SC/PC | |
Fiber Type | 9/125μm SMF | |
TX Simba | +2~+7dBm | |
Rx Sensitivity | -27dBm | |
Saturation Optical Power | -6dBm | |
Management Mode | SNMP, Telnet uye CLI | |
Dimension(L*W*H) | 442mm*320mm*43.6mm | |
Kurema | 4.5kg | |
Magetsi | 220V AC | AC:90~264V, 47/63Hz; DC Power Supply(DC:-48V)Kaviri Hot Backup |
Kushandisa Simba | 55W | |
Operating Environment | Kushanda Tembiricha | -10~+55℃ |
Storage Temperature | -40~+85 ℃ | |
Relative Humidity | 5 ~ 90% (isina-conditioning) |