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EPON OLT LE8（8*EPON+4*GE+4*10G SFP+）
LE8 is a high-density 1U box EPON OLT series. It uses the industry-leading commercial chip to fully support the ...
EPON OLT LE8（8*EPON+4*GE+4*10G SFP+）
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General |
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Item |
LE16 |
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EPON |
IEEE 802.3ah standard Support standard OAM and extended OAM ONU identifier authentication: MAC/LOID High splitting ratio, each PON port supports 64*ONUs Maximum transmission distance 20KM Support uplink FEC, downlink FEC(forward error correction) Bandwidth allocation mechanism 5 T-CONT bandwidths Static bandwidth allocation Dynamic bandwidth allocation |
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MAC |
MAC Black Hole Port MAC Limit |
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VLAN |
4K VLAN entries Port-based/MAC-based/IP subnet-based VLAN Port-based QinQ and Selective QinQ(Stack VLAN) VLAN Swap and VLAN Remark and VLAN Translate Based on ONU service flow VLAN add, delete, replace |
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L2 Protocol |
STP, RSTP, MSTP |
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Port |
Bi-directional bandwidth control Static link aggregation and LACP(Link Aggregation Control Protocol) Port mirroring and traffic mirroring |
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L3 Protocol |
OSPF, IS-IS, BGP |
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User Security |
Anti-ARP spoofing Prevent ARP flooding IP source protection creates IP VLAN+MAC+port binding Port isolation MAC address binding to port and port MAC address filtering IEEE 802.1x and AAA/Radius authentication TACACS+ certification DHCP anti-attack flooding attack automatic suppression ONU isolation control |
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Device security |
Anti-DOS attack(such as ARP, Syn flood, Smurf, ICMP attack),ARP detection, worm and Ms-blaster worm attack SSHv2 Secure Shell SNMP v3 encrypted management Security IP login through Telnet Hierarchical management and password protection of users |
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Network security |
User-based MAC and ARP traffic examination Restrict ARP traffic of each user and force-out user with abnormal ARP traffic Dynamic ARP table-based binding Supports IP+VLAN+MAC+Port binding L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet Port-based broadcast/multicast suppression and auto-shutdown risk port URPF to prevent IP address counterfeit and attack DHCP Option82 and PPPOE+upload user’s physical location Plain-text authentication of OSPF/RIPv2 and MD5 cartography authentication |
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IPv4 |
ARP Proxy DHCP Relay DHCP Server Static route |
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IPv6 |
ICMPv6 ICMPv6 redirection DHCPv6 ACLv6 Configured Tunnel 6to4 tunnel IPv6 and IPv4 Tunnels |
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ACL |
Standard and extended ACL Time Range ACL Packet filter providing filtering based on source/destination MAC address, source/destination IP address, port, protocol, VLAN, VLAN range, MAC address range, or invalid frame. System supports concurrent identification at most 50 service traffic Support packet filtration of L2～L7 even deep to 80 bytes of IP packet head |
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QoS |
The rate limit of the data packet sending/receiving speed of the port or custom flow. Remarks on the priority of the port or custom flow, and provides 802.1P, DSCP priority and remarks CAR(Committed Access Rate),Traffic Shaping and flow statistics Packet mirror and redirection of interface and self-defined flow Super queue scheduler based on port and self-defined flow. Each port/flow supports 8 priority queues and scheduler of SP,WRR and SP+WRR. Congestion avoid mechanism, including Tail-Drop and WRED |
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Multicast |
IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping IGMP Filter MVR and cross VLAN multicast copy IGMP Fast leave IGMP Proxy MLDv2/MLDv2 Snooping |
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Loop protection |
EAPS and GERP(recover-time<50ms) Loop back detection |
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Link protection |
FlexLink(recover-time<50ms) RSTP/MSTP(recover-time<1s) LACP(recover-time<10ms) |
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Device protection |
Double fault-tolerant backup of host program and configuration files 1+1 power hot backup |
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Network maintenance |
Telnet-based statistics RFC3176 sFlow LLDP 802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol Ping and Traceroute |
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Device management |
Web management Console/Telnet, Command-line interface(CLI) Upgrade via FTP System configuration with SNMPv1/v2/v3 RMON(Remote Monitoring) Support SNTP network time protocol |
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General |
|
|
Item |
LE16 |
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Switching capacity |
128Gbps |
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Mac Address |
64K |
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Ports |
16*PON port,4*10G SFP+,4*GE TX |
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Power redundancy |
Dual power supply. Can be double AC, double DC or AC+DC(optional) |
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Power supply |
AC: Input 85～264V,47～63Hz DC: Input -36V～-75V |
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Maximum Power |
80W |
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Outline dimensions (mm) (W*D*H) |
440mm*312mm*44mm |
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Weight |
≤5kg |
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Environmental requirements |
Working temperature: -10°C~50°C Storage temperature:-40°C～85°C Relative humidity:5%～95%, no condensing |
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