The 4-port series of products are high integrated, medium capacity EPON OLT switching equipment for operators' access and enterprise park, security video surveillance and other networking scenarios. This product follows IEEE802.3ah technology standard, the equipment provides uplink 4 gigabit electric port and 4 gigabit SFP interface, downlink 4 gigabit EPON optical port. The maximum light splitting ratio of each EPON port is 1: 64, and the system can support 256ONU, to meet the requirements of EPON OLT equipment in < YD/T 1475-2006 access network. The system has good openness, large capacity, high reliability and complete software functions. It is widely used in front-end network coverage, private network construction, video surveillance, enterprise network park, Internet of things, residential network optical fiber access network construction.
⚫ EPON: OLT follows the technical standard of IEEE802.3ah and China telecom. （YD/T 1475-2006）
⚫ Capacity: Each PON supports up to 64 terminals, the whole device supports up to 256 ONUs under full configuration.
⚫ Uplink: support electrical and optical modules, can be flexibly configured according to different networking.
⚫ Dimension: 1U cassette save space, low power consumption and save cost.
⚫ Optical Line Protection: support automatically switch when the line is debug.
⚫ High reliability: supports dual power supply (Default single power supply).
⚫ Aggregation layer switch. Layer wire-speed forwarding, support for rich layer protocol.
⚫ 16K MAC address table.
⚫ 8uplink ports, port aggregation through the largest available 8G uplink bandwidth.
⚫ Complete network management functions
⚫ Support flexible DBA, up and down traffic speed.
⚫ Support IP ToS, IEEE802.1Q
⚫ Port-based traffic control, traffic shaping.
⚫ Support ONU automatic identification, auto-discovery, and auto-registration.
⚫ Single link to support the automatic loop-back test function.
⚫ VLAN powerful features, including VLAN Stacking, Trunk, Translation.
⚫ Flexible and controllable multicast support, support IGMP snooping.
⚫ Support ACL
⚫ Data services
⚫ Voice services
⚫ Video services
⚫ Monitoring service
⚫ FTTH / FTTB / FTTO / FTTP
4 SFP slots
4 SFP slots
Max splitting ratio
1*10/100/1000Mauto-negotiable outband port；1CONSOLE port
AC: 100V～240V AC 47/63Hz
DC: -36V～-72V DC
IEEE 802.3ah EPON
Each OLT interface supports at most 64 ONU；
Transmission distance of each OLT is at most 20Km
Support auto register and confirm
Blacklist and whitelist onu
Layer 2 function
VLAN,QinQ,linkconvergency, broadcast strom control
Support at most 4094VLAN;performance statistic；
16K MAC address;mac address management
Limit quantity of maximum user at each port
Packe storm control
ACL access control based on data stream
Encrytion of PON port transmitting data
Support 802.1X authentication
CLI, SNMP, TELNET,cluster etc.
RMON v1, 1,2,3,9 groups
Software and bootrom upgrade by TFTP and FTP
Local server syslog to record system log
Chinese/English command prompt
Ping and trace route
Service port has lightning protection
Telnet remote maintenance