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Pizza-Box OLT series products is 1U high 19 inch rack mount product. The features of the OLT are small, convenient, flexible, easy to deploy, high performance. It is appropriate to deploy in an compact room environment.

The OLT can use for “Triple-Play”, CPN, IP Camera, Enterprise LAN and IOT applications. It is a high  performance products.

BD-OLT-4000U provides 1 USB interface, 4GE(copper) and 4GE optical interface, 2*10Gb uplink interface, and 4 EPON ports for downstream. It can support 256 ONUs under 1:64 splitter ratio.

Item

BD-OLT-4000U

Chassis

Rack1U 19 inch standard box

Uplink Port

QTY10Copper

10/100/1000M auto-negotiable,RJ45:4pcs

Optical interface4 GE10Gb uplink interface2*10Gb

PON Port

QTY4Physical InterfaceSFP SlotsConnector Type1000BASE-PX20+Max splitting ratio1:64

USB Port

QTY1Connector TypeType-CManagement Ports1*100BASE－TX outband port; 1 CONSOLE port

PON Port Specification

（Apply to

Baudcom PON module）

Transmission Distance20KMPON port speedSymmetrical 1.25GbpsWavelength1490nm TX,1310nm RXConnectorSC/PCFiber Type9/125μm SMFTX Power+2.5～+7dBmRx Sensitivity-27dBmSaturation Optical Power-6dBm

10Gb SFP+ Port Specification

（Apply to Baudcom 10Gb  module）

Transmission Distance10KMPON port speed8.5-10.51875GbpsWavelength1310nmTX，1310nmRXConnectorLCFiber TypeSingle mode with dual fiberTX Power-8.2~+0.5 dBmRx Sensitivity-12.6dBm

Management Mode

SNMP, Telnet, CLI management mode.

Management Function

Fan Group DetectingPort Status monitoring and configuration management;

Layer-2 switch configuration such as Vlan, Trunk ,RSTP,IGMP ,QOS, etc;

EPON management function: DBA ,ONU authorization, ACL ,QOS ,etc;

Online ONU configuration and management

User management

Alarm management

Layer-two Switch

Support port VLan and protocol VlanSupport Vlan tag/Untag ,vlan transparent transmission;

Support 4096 VLAN

Support 802.3dd trunk

RSTP

QOS based on port ,VID,TOS and MAC address

IGMP Snooping

802.x flow control

Port stability statistic and monitoring

EPON Function

Support port-based rate limitation and bandwidth control;In compliant with IEEE802.3ah Standard

Up to 20KM transmission Distance

Support data encryption, group broadcasting, port Vlan separation, RSTP, etc.

Support Dynamic Bandwidth Allocation (DBA)

Support ONU auto-discovery/Link detection/remote upgrade of software;

Support VLAN division and user separation to avoid broadcast storm;

Support various LLID configuration and single LLID configuration .Different user and different service could provide different QoS by means of different LLID channels.

Support power-off alarm function ,easy for link problem detection

Support broadcasting storm resistance function

Support port isolation between different ports

Support ACL and SNMP to configure data packet filter flexibly

Specialized design for system breakdown prevention to maintain stable system

Support dynamic distance calculation on EMS online

Support RSTP,IGMP Proxy

Layer-three Route

Support static unicastSupport static multicast

Support RIP routing protocol

Support dynamic multicast protocol with active source

Backplane Bandwidth64GDimension440*350*44(mm*mm*mm）Weight6kgPower Supply220VACAC: 90V～240V，47/63Hz-48DCDC:-36V～-72VPower Consumption50WOperating EnvironmentWorking Temperature0～50℃Storage Temperature-40～85℃Relative Humidity5～90%(non-condensing)