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Short Description:
EPON OLT is a high integration and medium capacity cassette EPON OLT designed for operators’ access and enterprise campus network. It follows the IEEE802.3 ah technical standards and meets the EPON OLT equipment requirements of YD/T 1945-2006 Technical requirements for access network——based on Ethernet Passive Optical Network (EPON) and China telecom EPON technical requirements 3.0. EPON OLT series possesses excellent openness, large capacity, high reliability, complete software function, efficient bandwidth utilization and Ethernet business support ability, widely applied to the operator front-end network coverage, private network construction, enterprise campus access and other access network construction.
Product Overview:
EPON OLT is a high integration and medium capacity cassette EPON OLT designed for operators’ access and enterprise campus network. It follows the IEEE802.3 ah technical standards and meets the EPON OLT equipment requirements of YD/T 1945-2006 Technical requirements for access network——based on Ethernet Passive Optical Network (EPON) and China telecom EPON technical requirements 3.0. EPON OLT series possesses excellent openness, large capacity, high reliability, complete software function, efficient bandwidth utilization and Ethernet business support ability, widely applied to the operator front-end network coverage, private network construction, enterprise campus access and other access network construction.
There are two kinds of specifications OLT. The OLT provides 4/8 downlink 1.25G EPON ports, 8 * GE LAN Ethernet ports and 4 *10G SFP for uplink. The height is only 1U for easy installation and space saving. It adopts the advanced technology, offering efficient EPON solution. Moreover, it saves a lot cost for operators for it can support different ONU hybrid networking.
Product Features:
| Item | EPON OLT 4/8 PON Port | |
| PON Features |
IEEE 802.3ah EPonChina Telecom/Unicom EPONMaximum 20 Km PON transmission 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 HolePort MAC Limit16K MAC address |
| VLAN |
4K VLAN entriesPort-based/MAC-based/protocol/IP subnet-basedQinQ and flexible QinQ (StackedVLAN)VLAN Swap and VLAN Remark
PVLAN to realize port isolation and saving public-vlan resources |
|
| Spanning Tree | STP/RSTPRemote loop detecting | |
| Port | Bi-directional bandwidth control for onuStatic link aggregation and LACP(link Aggregation Control Protocol)Port mirroring | |
| SecurityFeatures | User’s Security | Port IsolationMAC address binding to the port and MAC address filtering |
| Device Security |
Anti-DOS attack(such as ARP, Synflood, Smurf, ICMP attack),ARPSSHv2 Secure ShellSecurity IP login through Telnet
Hierarchical management and password protection of users |
|
| Network Security |
User-based MAC and ARP traffic examinationRestrict ARP traffic of each user and force-out user with abnormal ARP trafficDynamic ARP table-based bindingIP+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 |
|
| Service Features | ACL | Standard and extended ACLTime Range ACLFlow 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, etcpacket 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 andPriority remark to port or self-defined flow and provide 802.1P, DSCPpriority and RemarkPacket 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 ProxyDHCP RelayDHCP ServerStatic Routing
OSPFv2 |
|
| Multicast | IGMPv1/v2/v3IGMPv1/v2/v3 SnoopingIGMP Fast leaveIGMP Proxy | |
| Reliability | Loop Protection | Loopback-detection |
| link Protection | RSTPLACP | |
| Device Protection | 1+1 power hot backup | |
| Maintenance | Network Maintenance |
Port real-time, utilization and transmit/receive statistic based on Telnet802.3ah Ethernet OAMRFC 3164 BSD syslog Protocol
Ping and Traceroute |
| Device Management |
CLI, Console port, Telnet and WEBRMON (Remote Monitoring)1, 2, 3, 9 groups MIBNTP
Network management |
|
Purchase Information:
| Product name | Product description |
| EPON OLT 8PON L3 |
8 * PON port, 8 * GE, 4 * 10G SFP, double AC power supply |
| EPON OLT 4PON L3 |
4* PON port, 8 * GE, 4 * 10G SFP, double AC power supply |
