EPON OLT 4PON PORT

Description

GZCOM EPON OLT 4PON comply with IEEE802.3AH, and meet the communication industry standard of the People's Republic of China (YD/T 1475-2006), with super EPON access ability. With first-class reliability and complete safety features. As well as its superior management, maintenance and monitoring capabilities, rich service features and flexible network model, can meet the needs of long distance fiber access. 4 EPON service ports, 4 uplink GE ETH electrical ports and 2 uplink GE SFP optical ports are provided. Supports 1:64 split ratio can support up to 256 EPON user access at the same time. The 1U lightweight box design is easy to install, maintain and save space. Applicable to triple network convergence, video surveillance network, enterprise LAN, Internet of things, etc.

Product Specification

Item		EPON OLT 4PON Port
PON Features		IEEE 802.3ah EPON China Telecom/Unicom EPON Maximum 20 Km PON transmsission distance Each PON port supports the max. 1:64 splitting ratio Uplink and downlink triple churning encrypted function with 128Bits Standard OAM and extended OAM ONU batch software upgrade, fixed time upgrade, real time upgrade
L2 Features	MAC	MAC Black Hole Port MAC Limit 16K MAC address
	VLAN	4K VLAN entries Port-based/MAC-based/protocol/IP subnet-based QinQ and flexible QinQ (StackedVLAN) VLAN Swap and VLAN Remark PVLAN to realize port isolation and saving public-vlan resources
	Spanning Tree	STP/RSTP Remote loop detecting
	Port	Bi-directional bandwidth control for onu Static link aggregation and LACP(Link Aggregation Control Protocol) Port mirroring
Security Features	User’s Security	Port Isolation MAC address binding to the port and MAC address filtering
	Device Security	Anti-DOS attack(such as ARP, Synflood, Smurf, ICMP attack), ARP SSHv2 Secure Shell 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 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
	ACL	Standard and extended ACL Time Range ACL Flow classification and flow definition based on source/destination MAC address, VLAN, 802.1p, ToS, DiffServ, source/destination IP(IPv4) address, TCP/UDP port number, protocol type, etc packet filtration of L2~L7 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 Priority remark to port or self-defined flow and provide 802.1P, DSCP priority and Remark Packet mirror and redirection of interface and self-defined flow Super queue scheduler based on port or 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
	IPv4	ARP Proxy DHCP Relay DHCP Server Static Routing OSPFv2
	Multicast	IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping IGMP Fast leave
Reliability	Loop Protection	Loopback-detection
	Link Protection	RSTP LACP
	Device Protection	1+1 power hot backup
Maintenance	Network Maintenance	Port real-time, utilization and transmit/receive statistic based on Telnet 802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol Ping and Traceroute
Maintenance	Device Management	CLI, Console port, Telnet and WEB RMON (Remote Monitoring)1, 2, 3, 9 groups MIB NTP Network management(NMS)

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