INFORMATION
Overview
BD-OLT-4000L is
designed for chassis OLT device which provides 4 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-4000L 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.
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
Product
Specification:
|
Item
|
BD-OLT-4000L
|
|
Switching capacity
|
32Gbps
|
|
Service port
|
4*PON，4*GE
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) (W*D*H)
|
340mm×220mm×44mm
|
|
Weight (in maximum
configuration)
|
≤3kg
|
|
Environmental
parameter
|
Working
temperature：0°C～45°C
Storage
temperature：-40°C～70°C
Relative
humidity：10%～90%，no condensing
|
Business Features:
|
Item
|
BD-OLT-4000L
|
|
PON features
|
IEEE 802.3ah EPON
China telecom/Unicom GEPON standard
20Km 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 address
4K VLAN entries
Port-based QinQ and Selective QinQ
(StackVLAN)
ONU remote loop detecting alarm
Bi-directional bandwidth control
|
|
Security features
|
Port Isolation
MAC address binds to port and port
MAC address filtration
|
|
Reliability
|
Loopback-detection
Double fault-tolerant backup of
host program and configuration file
1+1 power hot backup
|
|
Maintenance
|
Telnet-based statistics
802.3ah Ethernet OAM
Ping
Command-line
interface（CLI）, Console, Telnet
and LCT configuration
System configuration
with SNMP
|
Application:
Ordering information
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