BD-OLT-2000L is designed for chassis OLT device which provides 2 downlink GE- PON ports, 4 uplink GE SFP ports and 2 10/100/1000M RJ45 ports. The height is only 1U for easy installation and space saving. Each PON supports up to 64 terminals, the whole device supports up to 256 ONUs under full configuration. BD-OLT-2000L is applied for commercial and grid network digital management to provide perfect, smart, strong, advanced, professional solutions for “automatic distribution” and “electricity information collection” in the implemented project for the national grid.
Product Features：
Carrier-class stability and network resiliency
Support PON fiber redundancy protection and device redundancy protection protocol
Dual power supply input and power redundancy
All PON and GE ports provide L2 full-line speed without losing packets
Full PON service
Each PON support 1:64 splitting ratio ( The maximum quantity of 64 ONU)
Hot plug PON fibber module design, the farthest 40Km transmission distance
Support 128bits triple churning function to ensure the confidential for the data transmission
Support dynamic bandwidth distribution DBA algorithm
Powerful OAM
Use packet forwarding based on hardware to be effective for feature detection and packet filtering
Support auto protection and user blocking for ARP attack based on MAC address
