1.Introduction
BAUDCOM BD-OLT-2000 is a GEPON Optical Line Terminal (OLT) designed with two GEPON port,two Gigabit optical/electrical uplink Interfaces and management port.
By applications with BAUDCOM GEPON Optical Network Units (ONU) series, BAUDCOM BD-OLT-2000 can provide highly effective GEPON solutions and convenient management for Broadband network. BAUDCOM GEPON technology performs high bandwidth up to 1.25Gbps for both upstream and downstream, and up to 20km Long-Distance Coverage between equipment nodes. It is a cost-effective access technology to bring reliable, scalable and flexible network deployment for Triple-play service applications (voip,data,CATV).
The BD-OLT-2000 is an ideal solution for FTTx applications. The OLT can connect 64/128 remote ONU mostly (by 1:32/1:64 splitter),which can minimize the investment cost for carriers. By using the advanced technology in the telecommunication industry, the BD-OLT-2000 will also provide strong functionalities for Ethernet features such as QoS, VLAN, Multicast, DBA (Dynamic Bandwidth Allocation), and Access Control List.
The OLT system combine the advanced industrial design and manufacturing technology by mini designing.It is high reliability, flexible and easy for installation and maintenance. The OLT is ideal for FTTB/FTTP/FTTH access solutions.
2.Features:
High Stability with low cost and flexible networking construction
l Two fixed PON slots with 1:64 splitting ratio at most
l The GEPON OLT could support 128 ONU maximally
l Maximum Transmission distance:20km (1:32 splitting ratio)
l Suitable for medium and small FTTX networking access
l Modularized design with hot-pluggable function;
l Support online upgrading;
Two-layer Convergence Switch
Two layer link rate forward and support various tow-layer protocol;
4 uplink ports slots with 2 uplink optic SFP slots and 2 cooper SFP slots
Comprehensive Network Management
l In band and out band management;
l Support Telnet and local command lines management;
l EMS management based on standard SNMP protocol;
l Support online upgrading.
l Powerful QOS Function
l Realize stable and efficient dynamic bandwidth allocation (DBA)
l Support each ONU to configure various LLID, allocating various priority
l Scheduling queues to insure high priority service.
Various OAM Function
l ONU auto-detection and registration;
l Auto link loop back test function for a single link;
l Support VLAN based on port protocol;
l Support LGMP and Snooping function;
l ACL packet filter and classify function;
l Support port flow control and flow shaping.
3.Specifications
PON Interface
1Gbps transmission rate
Network reach: 20 km
Transmitter power: 2.5dbm to 7 dbm
Receiver sensitivity: <=-39dBm
Security: ONU authentication
IEEE 802.3ah
MII GEPON standards
IEEE 802.1p 802.1Q 802.1d 802.1w
IEEE 802.3ad
MAC learning and banding
DBA
Qualities of Service
Rate control
ACL
RSTPP
Broadcast limit
Encryption
Layer 2 isolation
IGMP multicast
Temperature: -5∑C ~ 70∑C
Humidity: 10% ~ 90%, non-condensing
Size: 441mm*192mm*43mm
Weight: 3 kg
-48V DC
120~240V AC, broaden compliant
DC and AC concurrency for protection
Standards
Ethernet Service
Operation Environment
Power
Application:
