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Semi Slot GEPON OLT 8U Ultra - Compact Chassis 131Mpps Forwarding Capacity EL7500-16
EL7500-16 is the latest EPON OLT launched by GCOM. EL7500-16 offers the IPv4/ IPv6 linear forward capacity, incomparable service performance, operational security attribute. Therefore, it can supply operational BBA network large capacity, high speed and high bandwidth data, voice and video service access for its high reliability, high scalability and super service performance. According to different user scenarios, EL7500-16 can be applied to FTTB, FTTC, FTTH, etc.
Service Features:
| Item | EL7500-16 | |||
| PON Features
| IEEE 802.3ah EPON China Telecom/Unicom GEPON PON transmission distance reaches 20 Km Each PON port supports the max. 1:64 division ratio Uplink and downlink triple churning encrypted function with 128Bits ONU terminal legitimacy certification, report illegal ONU registration DBA algorithm, the particle is 64Kbit/s Standard OAM and extended OAM ONU batch software upgrade, fixed time upgrade, real time upgrade PON transmit and inspect receiving optical power PON port optical power detection | |||
| L2 Features | MAC | 32K MAC address 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 GVRP | |||
| Spanning Tree | STP/RSTP/MSTP Remote loop detecting | |||
| Port | Bi-directional bandwidth control Static link aggregation and LACP(link Aggregation Control Protocol) Port mirroring | |||
| Security
Features | User’s Security | Anti-ARP-spoofing Anti-ARP-flooding IP Source Guard create IP+VLAN+MAC+Port binding Port Isolation MAC address binding to the port and MAC address filtering IEEE 802.1x and AAA/Radius authentication | ||
| 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 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 of OSPF,RIPv2 and BGPv4 packets and MD5 cryptograph authentication | |||
| IP routing | IPv4 | ARP Proxy DHCP Relay DHCP Server Static route RIPv1/v2 OSPFv2 BGPv4 Strategy route ECMP Rout |
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