BDCOM-P3310B

BDCOM-P3310B complies with IEEE802.3ah and P.R.C intercommunication standard, YD/T 1475-2006, supports CTC20/2.1, automatically discovers and cooperates with ONUs of different manufacturers. BDCOM P3310B OLT supports the symmetric uplink/downlink 1.25Gbps PON transmission rate, efficient bandwidth usage and Ethernet services, helping carriers to provide reliable services to their users. Its coupling ratio 1:64, and its support of different hybrid ONU networks minimize the carrier's investment. BDCOM P3310B, based on the edge-cutting technologies, is strong in functions. A few of its functions such as QoS guarantee, SLA and DBA can be easily listed out.


Specifications



Advantage:

• EPON: P3310B supports IEEE802.3ah and PRC Community Industry Standard (YD/T1475-2006). It adopts the point-to-multipoint network topology, effectively collects separate Ethernet services and aggregates them on the MAN node. It connects the upper-layer devices through the GE interface and can be connected to the existing network smoothly.
• The Dynamic Bandwidth Allocation (DBA) mechanism enables all users to share the 1Gbps bandwidth reasonably, guaranteeing a reliable QoS.
• System's capacity: The modularized PON card of BDCOM P3310B can support four EPON systems simultaneously, up to 256 ONUs and the 1/64 coupling ratio.
• Uplink interface: Its flexible design supports various MAN interface type groups. The optical ports or the electrical ports are selected according to network conditions.
• They support the IGMP multicast and efficiently utilize the bandwidth. They support the multicast VLAN.
• Device size: A 1U device occupies a little space and consumes little power, decreasing the function cost of the services.
• Protecting the bus optical fiber: BDCOM P3310B supports that the link can be automatically switched to protect the optical fiber when trouble occurs in the optical fiber.
• It is highly reliable and powered by two power sources.
• It has rich OAM functions such as configuration, alarm, performance monitoring, trouble isolation and security management. At the same time, it supports the CLI/GUI management, which is easy to use.

Technical Specifications

System's capacity	Maximum coupling ratio, 1:64 32G backplane bandwidth
Interface	6 GE ports (2 gigabit RJ45 ports, 2 combo ports, 2 gigabit optical ports) 4 fixed EPON ports
PON interface	A 1Gbps transmission rate with downlink and uplink symmetry Average Optical Transmit Power: +2dbm +7dbm Light reception sensitivity of the PON port: no less than -30dBm ONU authentication mechanism
Standard	IEEE802.3ah IEEE 802.1D, Spanning Tree IEEE 802.1Q, VLAN IEEE 802.1w, RSTP
QoS	Backpressure flow control (half duplex) IEEE 802.3x flow control (full duplex) IEEE 802.1p, CoS WR, SP and FIFO Rate-limit based on each ONU DBA and SLA
VLAN	Port-based VLAN IEEE802.1Q VLAN relay
Multicast	GMP v1/v2 IGMP Snooping
Reliability	EAPS Optical path protection of EPON
Security	MAC limitation Port isolation Storm control Flow-based ACL Transmission data encryption on the PON interface
Management	CLI, SNMP and TELNET TFTP and FTP
Chassis	442mm(W) x315mm(D) x 44mm(H) Installation: A 19-inch cabinet Weight: 2kg
Environment	Working condition: 0°C-55°C; 10%-85% no condensation Storage condition: -40°C to 80°C; 5%-95% non-condensing
Power supply	Input voltage: AC100-240V Input frequency: 47-63Hz Supporting redundancy power supply Input current: 1A/230V Power consumption: Up to 48W