|
Attributes |
FM208B series |
|
PON features |
GPON |
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 ) |
|
L2 features |
MAC |
MAC Black Hole |
|
Port MAC Limit |
|
VLAN |
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 |
|
Spanning tree protocol |
IEEE 802.1D Spanning Tree Protocol (STP) |
|
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) |
|
IEEE 802.1s Multiple Spanning Tree Protocol instances (MSTP) |
|
Port |
Bi-directional bandwidth control |
|
Static link aggregation and LACP(Link Aggregation Control Protocol) |
|
Port mirroring and traffic mirroring |
|
Security features |
User security |
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 |
|
Device security |
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 |
|
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 |
|
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 of OSPF, RIPv2 and MD5 cryptograph authentication |
|
IP routing |
IPv4 |
ARP Proxy, DHCP Relay, DHCP Server, Static route |
|
IPv6 |
ICMPv6, ICMPv6 redirection, DHCPv6, ACLv6, Configured Tunnel, 6 to4 tunnel |
|
IPv6 and IPv4 Tunnels |
|
Service features |
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 |
|
QoS |
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 provide 802.1P, 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 |
|
Multicast |
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 |
|
MPLS |
NPLS LDP |
|
Reliability |
Loop protection |
EAPS and GERP (recover-time <50ms) |
|
Loopback-detection |
|
Link protection |
FlexLink (recover-time <50ms) |
|
RSTP/MSTP (recover-time <1s) |
|
LACP (recover-time <10ms) |
|
BFD |
|
Device protection |
VRRP host backup |
|
Double fault-tolerant backup of host program and configuration files |
|
1+1 power hot backup |
|
Maintenance |
Network maintenance |
Telnet-based statistics |
|
RFC3176 sFlow, LLDP |
|
802.3ah Ethernet OAM |
|
RFC 3164 BSD syslog Protocol |
|
Ping and Traceroute |
|
Device management |
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) |
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