Product Details

Module: BD-OLT-2000L

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 packetsFull 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 algorithmPowerful 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

Specification

Product Specification:

Item	BD-OLT-2000L
Switching capacity	32Gbps
Service port	2PON，4GE SFP+2 10/100/1000M BASE-T
Redundancy design	Dual power supply, support AC input
Power supply	AC：90～260V，47～63Hz ；
Power consumption	≤25W
Outline dimensions (mm) (WDH)	340mm×220mm×44mm
Weight (in maximum configuration)	≤3kg
Environmental parameter	Working temperature：0°C～45°CStorage temperature：-40°C～70°CRelative humidity：10%～90%，no condensing

Business Features:

Item	BD-OLT-2000L
PON features	IEEE 802.3ah EPONChina telecom/Unicom GEPON standard20Km for single fibber Access 64 terminals for single fibber PON Uplink and downlink triple churning encrypted function ONU terminal legitimacy certification, report illegal ONU registration DBA algorithm Standard OAM and extended OAM ONU batch software upgrade, fixed time upgrade, real time upgrade PON transmit and inspect receiving optical power
L2 features	4K MAC address4K VLAN entriesPort-based QinQ and Selective QinQ (StackVLAN) ONU remote loop detecting alarm Bi-directional bandwidth control
Security features	Port IsolationMAC address binds to port and port MAC address filtration
Reliability	Loopback-detectionDouble fault-tolerant backup of host program and configuration file1+1 power hot backup
Maintenance	Telnet-based statistics802.3ah Ethernet OAMPing Command-line interface（CLI）, Console, Telnet and LCT configuration System configuration with SNMP