VISTA VISTA VISTA VISTA 1600C 1600C 1600C 1600C Optic Optic Optic Optical al al al Line Line Line Line Termina Termina Termina Terminal OLT OLT OLT OLT � High-density High-density High-density High-density integrated integrated integrated integrated PON PON PON PON Service Service Service Service Interface Interface Interface Interface 1U standard Pizza Box, compact structure achieving the industry's highest integration. Main board builts 2 PON interface and 4 PON slots together, support 4 PON CARD hot-plugging maximum (8 PON interface). It can supply the service for 640 ONU maximum (1:64 branching ratio). � Powerful Powerful Powerful Powerful data data data data transmission transmission transmission transmission capacity capacity capacity capacity As high as 68Gbps non-blocking full line rate for data transmition, more than twice as big as the ordinary 1U OLT. It has rich uplink interface: including 4*10/100/1000 BASE-T Ethernet interface, 4 * 1.25Gbps SFP module slots, and 1* 10G uplink stacking interface.It can really provide service bandwidth without bottleneck. � Advanced Advanced Advanced Advanced 2.5G 2.5G 2.5G 2.5G Turbo Turbo Turbo Turbo EPON EPON EPON EPON Technology Technology Technology Technology The use of industry-leading 2.5Gbps Turbo-EPON technology, so that each PON interface is extended bandwidth of downstream data transmission to 2.5Gbps. In full loading, 9 PON interfaces can be extended to 2.5Gbps, so that the system downsteam bandwidth can be extended to 22.5Gbps totally, more than 4 times as big as the bandwidth of ordinary 1U OLT. � Dual ual ual ual redundant redundant redundant redundant power power power power backup backup backup backup and and and and self-recovery self-recovery self-recovery self-recovery -48V DC and 220V AC dual power supply redundancy backup and run in load sharing mode, hot-swap automatically without any service interruption if there is any failure with power. When the power with failure of over-current / over-voltage is recoveried, it can resume working automatically. � 1:128 1:128 1:128 1:128 Optical Optical Optical Optical branching branching branching branching ratio ratio ratio ratio VISTA 1600C can be upgraded optical branching ratio to 1:128 maximum with special laster module,it means a PON interface can provide service for 128 ONU maximum. The normal optical branching ratio is 1:64 with standard optical modules. � Long ong ong ong diatance diatance diatance diatance of of of of data data data data transmission transmission transmission transmission The data transmission distance between OLT and ONU can be upgraded to 60 kilometers maximum, without any transit device, beyond 3 times as far as distance of the standard EPON. � Hot- Hot- Hot- Hot-plug plug plug plug components components components components designing designing designing designing All the interfaces, modules, cards on front or back panel can be hot-plugged arbitraryly,such as: -48V DC power supply module, 220V AC power supply module, uplink copper interface ,PON card and so on. Any component has been hot-plugged without effect on system. � Protection Protection Protection Protection and and and and swapping swapping swapping swapping of of of of optical optical optical optical trunk runk runk runk line line line line and and and and PON PON PON PON service service service service interface interface interface interface Optical trunk line and PON service interface can be set 1+1 backup protection with Suitable optical switch. Standby one can be swapped automatically if system has some problem with master optical trunk line or master PON service interface, and when the master one has recoveried, it will be swapped automatically again. � Maximum Maximum Maximum Maximum throughput throughput throughput throughput of of of of PON PON PON PON service service service service interface interface interface interface Based on optimizing parameters, the maximum throughput of 1G PON service interface can be 990M upstream and 998M downstream .That is much higher than other similar one. � Stackable Stackable Stackable Stackable expansion expansion expansion expansion designing designing designing designing Two OLT main board can be stacked to be a device in OLT stacking mode, so that the number of system PON interface is expaned to 18 as much as frame-type device.
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Donyan epon olt 1600 c product introduction (v1.3.1)
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1U standard Pizza Box, compact structure achieving the industry's highest integration. Main board builts 2PON interface and 4 PON slots together, support 4 PON CARD hot-plugging maximum (8 PON interface).It can supply the service for 640 ONU maximum (1:64 branching ratio).
���� PowerfulPowerfulPowerfulPowerful datadatadatadata transmissiontransmissiontransmissiontransmission capacitycapacitycapacitycapacityAs high as 68Gbps non-blocking full line rate for data transmition, more than twice as big as the ordinary1U OLT. It has rich uplink interface: including 4*10/100/1000 BASE-T Ethernet interface, 4 * 1.25Gbps SFPmodule slots, and 1* 10G uplink stacking interface.It can really provide service bandwidth without bottleneck.
���� AdvancedAdvancedAdvancedAdvanced 2.5G2.5G2.5G2.5G TurboTurboTurboTurbo EPONEPONEPONEPON TechnologyTechnologyTechnologyTechnologyThe use of industry-leading 2.5Gbps Turbo-EPON technology, so that each PON interface is extendedbandwidth of downstream data transmission to 2.5Gbps. In full loading, 9 PON interfaces can be extended to2.5Gbps, so that the system downsteam bandwidth can be extended to 22.5Gbps totally, more than 4 timesas big as the bandwidth of ordinary 1U OLT.
���� DDDDualualualual redundantredundantredundantredundant powerpowerpowerpower backupbackupbackupbackup andandandand self-recoveryself-recoveryself-recoveryself-recovery-48V DC and 220V AC dual power supply redundancy backup and run in load sharing mode, hot-swapautomatically without any service interruption if there is any failure with power. When the power with failure ofover-current / over-voltage is recoveried, it can resume working automatically.
���� 1:1281:1281:1281:128 OpticalOpticalOpticalOptical branchingbranchingbranchingbranching ratioratioratioratioVISTA 1600C can be upgraded optical branching ratio to 1:128 maximum with special laster module,it means aPON interface can provide service for 128 ONU maximum. The normal optical branching ratio is 1:64 with standardoptical modules.
���� LLLLongongongong diatancediatancediatancediatance ofofofof datadatadatadata transmissiontransmissiontransmissiontransmissionThe data transmission distance between OLT and ONU can be upgraded to 60 kilometers maximum, withoutany transit device, beyond 3 times as far as distance of the standard EPON.
���� Hot-Hot-Hot-Hot-plugplugplugplug componentscomponentscomponentscomponents designingdesigningdesigningdesigningAll the interfaces, modules, cards on front or back panel can be hot-plugged arbitraryly,such as:-48V DC power supply module, 220V AC power supply module, uplink copper interface ,PON card and so on.Any component has been hot-plugged without effect on system.
� ProtectionProtectionProtectionProtection andandandand swappingswappingswappingswapping ofofofof opticalopticalopticaloptical ttttrunkrunkrunkrunk linelinelineline andandandand PONPONPONPON serviceserviceserviceservice interfaceinterfaceinterfaceinterfaceOptical trunk line and PON service interface can be set 1+1 backup protection with Suitable optical switch.Standby one can be swapped automatically if system has some problem with master optical trunk line or masterPON service interface, and when the master one has recoveried, it will be swapped automatically again.
� MaximumMaximumMaximumMaximum throughputthroughputthroughputthroughput ofofofof PONPONPONPON serviceserviceserviceservice interfaceinterfaceinterfaceinterfaceBased on optimizing parameters, the maximum throughput of 1G PON service interface can be 990M upstreamand 998M downstream .That is much higher than other similar one.
���� StackableStackableStackableStackable expansionexpansionexpansionexpansion designingdesigningdesigningdesigningTwo OLT main board can be stacked to be a device in OLT stacking mode, so that the number of systemPON interface is expaned to 18 as much as frame-type device.
���� VirtualVirtualVirtualVirtual LANLANLANLANSystem supports IEEE 802.1Q,VLAN base on ONU, VLAN tag / untag, transparent VLAN, vlan translation,VLANpriority tag, VLAN filtering. The capacity of OLT VLAN is 4094. VLAN ID range is from1 to 4094 and VLAN ID1is reserved. OLT supports VLAN trunk and SVLAN trunk, VLAN Stacking based on IEEE 802.1ad standard.It supports the tag is mapped to SVLAN ID based CVLAN ID or CVLAN priortiy.
� MulticastMulticastMulticastMulticast FunctionFunctionFunctionFunctionsystem supports IGMP Proxy, implemented by SCB in pon. Each ONU supports 16 multicast groups. OLTsupports 256 multicast groups maximum. CTC controllable multicast is implemented by OLTand ONU together.User permissions can be identified based on user label information carried in multicast protocol packetes.Some relative OAM is available for network management system.
���� AccessAccessAccessAccess ControlControlControlControl ListListListListSystem can filtrate and inhibit broadcast frames, multicast frames, unicast frames according tosource / destination MAC address, source / destination IP address, source / destination TCP or UDP port,VLAN ID, specific physical ports, and protocol type. It can filtrate illegal frame and multicast source, andprevent MAC address spoofing by discarding Ethernet frame with unknown source MAC address.
���� LinkLinkLinkLink AggregationAggregationAggregationAggregationSystem supports link aggregation on uplink ports, 14 link aggregation groups can be set. The service can be loadshared to each port of link aggregation groups based on source / destination MAC address, IP address and ports.
���� DynamicDynamicDynamicDynamic BandwidthBandwidthBandwidthBandwidth AllocationAllocationAllocationAllocationSystem supports dynamic bandwidth allocation. Bandwidth allocation is implemented by SLA which is allocated toLLID . Minimum bandwidth allocation granularity is 1Kbps. Guaranteed bandwidth、Best effort bandwidth andpriority can be set for each LLID. Fairness of bandwith allocation for LLID with the same priority can be guaranteedby previous flows. QoS of the network is implemented by Guaranteed bandwidth.
���� QQQQualityualityualityuality ofofofof serviceserviceserviceserviceSystem supports flow classification, marking, queuing and scheduling based on LLID, MAC DA, MAC SA,User Priority (IEEE802.1D), Ethernet type (such as PPPoE, PWE3, MAC Control, etc.), source / destination IPaddress, IP protocol type (TCP, UDP, ICMP, IGMP, etc.), IP TOS / DSCP, L4 protocol ports and so on.
���� EncryptionEncryptionEncryptionEncryptionSystem supports AES-128 encryption transmission bi-directionally and triple Churning downstream for each LLID
���� SpanningSpanningSpanningSpanning TreeTreeTreeTree ProtocolProtocolProtocolProtocolSystem supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP).
���� DDDDeviceeviceeviceevice managementmanagementmanagementmanagementOLT, ONU can be upgraded online remotely. All the configuration parameters of the system can be saved inFLASH, without loss after power-off or restart.
Completely follows IEEE802.3ah standard and YD/T1475-2006 national standard���� MaximumMaximumMaximumMaximum splittingsplittingsplittingsplitting ratioratioratioratio 1:1:1:1:128128128128���� ONUONUONUONU ManagementManagementManagementManagement
Registration based on e ONU MAC address. ONU can be added, authorized and binded with PON interface.Authorized and unauthorized ONU are listed.ONU and its ports(port isolation and port loopback) can be manageed remotely by OLT .
���� ONUONUONUONU isolaisolaisolaisolationtiontiontionIn default, each ONU is physically isolated. After the P2P mode is enalbe, the ONU which belong to the samePON can communicate with each other.
���� CapacityCapacityCapacityCapacity ofofofof thethethethe MACMACMACMAC addressaddressaddressaddress tabletabletabletableThe capacity of MAC address table is 8K for each PON interface.
PONPONPONPON CARDCARDCARDCARD
Module Feature Detailed Function Description Remark