1RU19 inch Cassette;
1+1 Power redundancy；
GPON Port: 4 GPON ports, type GPON SFP;
Upstream Electrical Ports: 4 gigabit electrical ports, the gigabit electrical ports can be adapted to 10/100/1000M, type RJ45;
Uplink Optical Ports: 4 *10Gigabit optical ports, 10 Gigabit optical ports support Gigabit optical, type SFP/SFP+/LC;
Console Port: management serial port, used for device command line management, type RS232;
MGMT Port: out-of-band management port, used for device Telnet/SSH/WEB login control, type RJ45;
USB Port: USB port, used for device software upgrade, configuration upload and download, authorization ukey, type USB2.0;
Type C Interface: Type-C management interface, used for device command line configuration management, type Type C;
RST port: reset port, used for manual reset and restart of the device;
The device has good openness, strong compatibility, high reliability, and can be flexibly compatible with any brand of ONT；
comply with ITU-TG.984/G.988 standard；
Supports 1:128 split and supports access of up to 512 GPON users ；
Support PON protection Type-B function；
Support Dynamic Bandwidth Allocation (DBA)；
Support the uplink and downlink rates are up to 1.25/2.5Gbit/s；
Support Wavelength: Downstream 1490nm, Upstream 1310nm, Downstream CATV 1550nm
Support the maximum physical distance supported by the GPON system is 20KM, and the logical distance is 60KM；
Support Data forwarding mode downlink TDM broadcast, uplink TDMA；
Support Application Mode: FTTH, FTTO, FTTB/C, FTTCab；
Support ONT automatic discovery/link detection/software remote upgrade；
Support IGMP Snooping and IGMP Proxy of IGMPV1, V2, and V3;
Support DHCP Option82 and PPPOE+ upload physical user information；
Support ACL security filtering mechanism, provide security control functions based on MAC, IP, L4 port and port level;
Support SP/WRR/SP+WRR priority algorithm to ensure the transmission of various priority service flows on demand;
Support multi-port mirroring analysis function, support mirroring analysis based on business flow;
Support static and flexible QinQ functions;
Support IPv4/IPv6 dual protocol stack platform, support IPv4/IPv6 static routing;
Support multiple link redundancy and network redundancy protocols such as VRRP/ERPS/MSTP/FlexLink/MonitorLink;
Support Ethernet OAM 802.3ag (CFM), 802.3ah (EFM) and other Ethernet link detection mechanisms;
Support remote user authentication based on Tacacs+/Radius, support Local local user authentication;
Support CLI command line management based on serial port, Telnet, SSHv2;
Support RFC1213 SNMP network management;
Support configuration management based on WEB page;
Support Type-C interface management;
Support the power failure alarm function of the whole machine;
Operating temperature: -15°C～55°C;
Storage temperature: -40°C～70°C;
Relative humidity: 10%～90%, no condensation;
Power supply specifications: 1+1 redundant power supply, AC/DC optional;
Input power: AC: input 100～240V, 47～63Hz; DC: 36V～75V;
Power consumption of the whole machine: full load power consumption ≤ 65W, idle power consumption ≤ 25W;
Chassis shell: metal shell, air cooling;
Power fan: Modular design of power supply, support hot swap. three fixed fans;
Chassis size: Dimensions (length*width*height) (mm) 440*260*44;
Installation method: standard 19-inch 1U rack-mounted installation;
