up to 24/48 PON ports with 1490/1310 nm PON transceivers 6 or 12 normal slots and 2 enhanced slots for cards 1:64 split ratio and 1:32 supported 768G backplane bandwidth
4 10GE ports as option L2/L3/L4 functions Rich selection of ONU types supported
Item
Attributes
Specification
Main interfaces
FB-E-OLT-24PON-C FB-E-OLT-48PON-C Expanded slot Two slots for the console panelsTwo enhanced slots6 normal slots Two slots for the console panelsTwo enhanced slots12 normal slots Exchange capacity Up to 256Gbps Up to 352Gbps Backplane bandwidth Up to 768Gbps Up to 768Gbps Maximum number of 10-gigabit ports 4 4 Maximum number of gigabit ports 24 48 Maximum number of PON ports 24 48
- Fiberbit FB-E-OLT-xPON-C OLT series, which has high reliability, highly dense EPON access and robust switching and routing abilities, is a new generation of broadband and multiservice access OLT devices oriented towards the service-integrated network.
- Fiberbit FB-E-OLT-xPON-C OLT series adopts operating system whose intelligent property is owned by Fiberbit, integrates with network security, EPON, supports data, voice and video, and provides continuous forwarding, graceful restarting and ring protection, improving the work efficiency and securing the maximum running time.
- Fiberbit FB-E-OLT-xPON-C OLT series includes two models: FB-E-OLT-24PON-C (2 slots for console panels, 2 enhanced slots and 6 normal slots) and FB-E-OLT-48PON-C (2 slots for console panels, 2 enhanced slots and 12 normal slots). All FB-E-OLT-xPON-C OLT products support the console board and the “1+1” backup of power source. FB-E-OLT-xPON-C OLT series can be widely applied on the networks of the carriers, EPON in the NGB upgrade of the Broadcast, TV and film system, or automatic power distribution, power-consumed information collection and PFTTH in the electric power industry.
- Abiding by IEEE802.3ah, BDCOM FB-E-OLT-xPON-C OLT series meets relevant requirements of GEPON OLT regulated in Technical Requirements of YD/T1475-2006—EPON and China Telecom EPON Technical Requirements.
- FB-E-OLT-xPON-C OLT products are cabinet modularized devices with high density and large capacity so they are easy for expansion and upgrade.
- Fiberbit FB-E-OLT-24PON-C has L2/L3/L4 functions, supports 352Gbps backplane bandwidth, static routes, RIP, OSPF and so on. It supports advanced functions such as QoS, bandwidth control and multicast, adding extra values to the whole network.
- This series of products has high reliability. The key modules of the system like the control unit and the power source can be backed up through the “1+1” mode. Meanwhile, the Hitless Protection System (HPS) secures the high reliability of Fiberbit FB-E-OLT-xPON-C OLT. After the redundancy control module is configured, the highest reliability can be reached. At the same time, the functions of FB-E-OLT-xPON-C OLT like VRRP, STP and LACP provide further reliability.
- A single EPON card of Fiberbit FB-E-OLT-xPON-C OLT supports 4 EPON ports. Fiberbit FB-E-OLT-24PON-C, therefore, supports up to 48 EPON ports, a maximum optical coupling ratio of 1:64, up to 3584 ONUs and a 20km transmission distance.
- FB-E-OLT-xPON-C OLT supports various interface types including GE, TE and EPON.
- Fiberbit FB-E-OLT-xPON-C OLT series supports CTC2.0/2.1 wholly, automatically detects and works harmoniously with ONUs made by different manufacturers.
- It supports the RFC 1213 SNMP protocol. The internal network management mode adopts the Telnet-based configuration management or the SNMP-based configuration management, realizing uniform network management based on the Broad Director network management platform.
Card/Chassis Type Modular PON port EPON OLT general specifications
Item
Attributes
Specification
Main interfaces
FB-E-OLT-24PON-C FB-E-OLT-48PON-C Expanded slot Two slots for the console panelsTwo enhanced slots6 normal slots Two slots for the console panelsTwo enhanced slots12 normal slots Exchange capacity Up to 256Gbps Up to 352Gbps Backplane bandwidth Up to 768Gbps Up to 768Gbps Maximum number of 10-gigabit ports 4 4 Maximum number of gigabit ports 24 48 Maximum number of PON ports 24 48 EPON attributes
Supporting IEEE 802.3ah EPON standardsSupporting technical requirements of YD-T 1475-2006 access network based on EPONSupporting EPON interconnection of YD-T 1771-2008 access network China Telecom EPON standards--CTC2.1/3.0 Standard OAM and expanded OAM management Supporting uplink/downlink encryption Simultaneous registration of up to 64 ONUs Upgrading single or multiple ONUs Supporting DBA Supporting the ONU authentication and the report of illegal ONU registration events Supporting backbone optical-fiber protection, “1+1” hand-in-hand protection, full protection, switchover delay of less than 50ms Software functions
Supported network standard IEEE 802.1D IEEE 802.3 IEEE 802.3u IEEE802.3ad IEEE 802.3x IEEE 802.3z IEEE802.1Q IEEE 802.1P IEEE 802.1w STP 802.1D(STP), 802.1w(RSTP), 802.1s(MSTP) Routing protocol Static route, RIPv1/2, OSPF Multicast IGMP, IGMP Snooping QoS Having 8 queues for each port and supporting 802.1p, ToS, port ID, DifferSev, WRR, SP, SWRR, flow shaping, VLAN-ACL-based flow classification ACL Supporting standard ACL and extended ACL, IP ACL, and data filtration based on source/destination IP, layer-3 IP ID, layer-4 TCP/UDP ID, IP priority, ToS or time range MAC operations Supporting port/MAC bind, and MAC filter VLAN type Supporting GVRP, PVLAN and VLAN Stacking (QinQ) Flow control Supporting HOL block prevention, half-duplex backpressure and full-duplex IEEE 802.3x ARP Support DHCP Supporting Client, Relay and Server Port aggregation Supporting 802.3ad and load balance AAA authentication Supporting RADIUS Port mirror Support Broadcast Storm Control Support Security Supporting active/standby switchover, hot swap and VRRP Network management
Console interface CLI Console RS-232 Telnet Support SNMP v1, v2, v3 SysLog Support RMON Group 1, group 2, group 3 and group 9 MIB interface Provide PON interface
Features
Wavelength Downlink 1490nm; uplink 1310nm Rate Symmetric uplink and downlink: 1.25G Average irradiating power +2dbm ~ +7dbm Optical reception sensibility -30dBm Maximum optical coupling ratio 1:64 Physical specification
Relative Humidity 10%～90% no condensation Working temperature 0°C～50°C Power Source AC power: 200-240VAC，50/60 HzDC power: -48V Power redundancy 1+1 backup and hot swap Physical size(H*W*L) 399.2mm×315.0mm×482.6mm 399.2mm×315.0mm×482.6mm Power consumption 300W 300W
