G04L is a small-capacity cassette GPON OLT, meeting the requirements of ITU-TG.984/G.988 and relative standards of China Telecom/Unicom GPON, with super GPON access capacity, carrier-class reliability and the complete security function. It can satisfy long-distance optical fiber access requirement on account of its excellent management, maintenance and monitoring capability, abundant service features and flexible network mode. G04L can be used with network management system so as to provide users with the comprehensive access and perfect solution.
Product Features
| PON Features | SN/SN+Password/LOID/LOIDPassword/LOID+LOID Password authentication modes; DBA algorithm, and the particle is for 64Kbit/s; Standard OMCl management function; ONU batch software upgrade; PON port optical parameter detection; Auto registeration ONU bound with default profile |
Security Features
| User Security | Anti-ARP-spoofing; Anti-ARP-flooding; Port lsolation; MAC address binding to the port and MA Caddress filtering; |
| Device Security | Support the control layer to prevent a variety of Dos attacks and virus attacks against the CPU; Hierarchical management and password protectionof users; SSHv2 Secure Shell; Login Security IP via Telnet; |
| 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; DHCP Option82 and PPPoE+ upload user’sphysical location |
Service Features
| 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; CAR(Committed Access Rate),Traffic Shaping and flow statistics; Packet mirror and redirection of interface and self-defined flow; Supports priority marking of ports or custom flows and provides 802.1p, DSCP-priority Remark capability; Super queue scheduler based on port or self-defined flow. Each port/flow supports 8 priority queues and scheduler of SP, WRR andSP+WRR; Congestion Avoidance Mechanism, including Tail-Drop and WRED; |
| ACL | Standard and extended ACL; Time Range ACL;Flow classification and flow definition based onsource/destination MAC addressVLAN,802.1p, Tos, DiffServ, source/destination IP(IPv4/IPv6) address, TCP/UDP port numberprotocol type, etc; packet filtration of L2～L7 deep to 80 bytes of IP packet head; |
| IPv4 | DHCP Relay; DHCP Server; DHCP Snooping; Static Routing; |
| Multicast | IGMPv1/v2/v3 Snooping; IGMP Fast leave; IGMP Proxy; |
Maintenance
| Network Maintenance | Port real-time, utilization and transmit/receive statistic Powerful WEB GUI Data Logging and RFC 3164 BSD syslog protocol; Ping |
| Device Management | Console port, Telnet, SSH management; Out-band management; SNMPv1/v2 RMON(Remote Monitoring)1,2,3,9 groups MIB; SNTP; Fan management |
L2 Features
| MAC | MAC Black Hole; Port MAC Limit; 64K MAC(packet exchange chip cache 2MB ); |
| VLAN | 4K VLAN entries; Port-based VLAN classification; Uplink VLAN Swap and VLAN Remark; |
| Spanning Tree | STP/RSTP/MSTP Loop detection |
| Port | Support link aggregation; Port mirroring; |
| Service Port | Auto configuration service-port by profile VLAN transparent/tag/stacking/aggregation |
Reliability
| Loop Protection | Loopback-detection; |
| Link Protection | RSTP/MSTP(recover-time <1s); Link aggregation (recover-time <10ms); |
| Device Protection | 1+1 power hot backup; |
Product Specification
| Switching Capacity | 67Gbps |
| Service Port | 4*PON port,4*GE RJ45,2*GE SFP port, 2*10GE SFP+ port |
| Redundancy Design | Dual power supply Support double Ac input, double DC input and AC+DC input |
| Power Supply | AC: input 100～240V 50/60Hz; |
| Power Consumption | 50W |
| Dimensions (Width x Depth x Height) | 440mm ×44mm ×380mm |
| Weight(Full-Loaded) | ≤5kg |
| Environmental Requirements | Working temperature: -10°C～55°C Storage temperature: -40C～70C Relative humidity: 10%～90%, non-condensing |
| Max Transmission Distance | Max Transmission Distance: 20km |
| Max TransmissionDistance | Max splitting Ratio: 1:128 |
