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Attributes
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HT3408G
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PON features
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GPON
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Satisfy ITU -T standard
TR-101 compliant solution for FTTx OLT applications
High splitter rate, each
PON port supports 32*ONU
,96*T-CONT
Maximum transmission distance of 20KM
Support uplink FEC, downlink FEC(Forward Error Correction)
ONU identifier
authentication :SN /SN+PASSWD
Bandwidth allocation mechanism
5 types of T-CONT bandwidth
Static Bandwidth Allocation
Dynamic Bandwidth Allocation
GPON feature parameter
4096 port-IDs per GPON MAC (Downstream and Upstream)
1024 Alloc -IDs per GPON MAC (Upstream )
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L2 features
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MAC
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MAC Black Hole
Port MAC Limit
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VLAN
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4K VLAN entries
Port-based/MAC-based/IP subnet-based VLAN
Port-based QinQ and Selective QinQ (StackVLAN)
VLAN Swap and VLAN Remark and VLAN Translate
GVRP
Based on ONU service flow VLAN add, delete, replace
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Spanning tree protocol
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IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol instances (MSTP)
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Port
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Bi-directional bandwidth control
Static link aggregation and LACP(Link Aggregation Control
Protocol)
Port mirroring and traffic mirroring
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Security features
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User security
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Anti-ARP-spoofing
Anti-ARP-flooding
IP Source Guard create IP+VLAN+MAC+Port binding
Port Isolation
MAC address binds to port and port MAC address filtration
IEEE 802.1x and AAA/Radius authentication
TACACS+ authentification
dhcp anti-attack flood attack automatic suppression
ONU isolation control
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Device security
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Anti-DOS attack(such as ARP，Synflood, Smurf, ICMP attack), ARP detection, worm and Msblaster
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
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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
Plaintext authentication ofOSPF、RIPv2 and MD5
cryptograph authentication
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IP routing
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IPv4
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ARP Proxy
DHCP Relay
DHCP Server
Static route
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IPv6
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ICMPv6
ICMPv6 redirection
DHCPv6
ACLv6
Configured Tunnel
6to4 tunnel
IPv6 and IPv4 Tunnels
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Service features
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ACL
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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 support concurrent identification at most 50 service traffic
Support packet
filtration ofL2～L7 even deep to 80 bytes of IP packet head
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QoS
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Rate-limit to packet sending/receiving speed of port or
self-defined flow and provide general flow monitor and two-speed tri-color
monitor of self-defined flow
Priority remark to port or self-defined flow and provide802.1P, DSCP priority and Remark
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
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IGMPv1/v2/v3
IGMPv1/v2/v3 Snooping
IGMP Filter
MVR and cross VLAN multicast copy
IGMP Fast leave
IGMP Proxy
PIM-SM/PIM-DM/PIM-SSM
PIM-SMv6、PIM-DMv6、PIM-SSMv6
MLDv2/MLDv2 Snooping
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MPLS
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NPLS LDP
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Reliability
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Loop protection
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EAPS and GERP (recover-time<50ms)
Loopback-detection
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Link protection
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FlexLink (recover-time<50ms)
RSTP/MSTP (recover-time<1s)
LACP (recover-time<10ms)
BFD
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Device protection
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VRRP host backup
Double fault-tolerant backup of host program and configuration
files
1+1 power hot backup
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Maintenance
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Network maintenance
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Telnet-based statistics
RFC3176 sFlow
LLDP
802.3ah Ethernet OAM
RFC 3164 BSD syslog Protocol
Ping and Traceroute
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Device management
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Command-line interface(CLI), Console, Telnet and
WEB configuration
System configuration
with SNMPv1/v2/v3
RMON (Remote
Monitoring)1/2/3/9 groups of MIB
NTP(Network Time
Protocol)
NMS
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