Description
1U 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 cost performance products.
AN-OLT-4C provides 4GE(copper)and 4SFP slots Combo interface for uplink, and 4 EPON ports for downstream. It can support 256 ONU under 1:64 splitter ratio.
Specifications
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Item
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AN-OLT-4C
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AN-OLT-8C
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Chassis
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Rack
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1U 19 inch standard box
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1U 19 inch standard box
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Slots
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NA
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NA
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Uplink Port
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QTY
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8
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16
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Copper
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10/100/1000M auto-negotiable,RJ45:8pcs
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10/100/1000M auto-negotiable,RJ45:8pcs
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SFP
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4 SFP slots（Combo）
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8SFP slots（Combo）
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PON Port
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QTY
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4
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8
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Physical Interface
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SFP Slots
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SFP Slots
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Connector Type
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1000BASE-PX20+
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1000BASE-PX20+
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Max splitting ratio
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1:64
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1:64
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Management Ports
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1*100BASE－TX out band port
1CONSOLE port
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PON Port Specification
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Transmission Distance
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20KM
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PON port speed
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Symmetrical 1.25Gbps
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Wavelength
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1490nm TX,1310nm RX
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Connector
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SC/PC
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Fiber Type
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9/125μm SMF
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TX Power
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+2～+7dBm
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Rx Sensitivity
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-27dBm
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Saturation Optical Power
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-6dBm
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Management Mode
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SNMP, Telnet, CLI management mode.
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Management Function
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Fan Group Detecting
Port 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
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Layer-two Switch
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Support port VLan and protocol Vlan
Support 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
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EPON Function
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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
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Dimension
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440*280*44(mm*mm*mm）
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Weight
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4.2kg
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4.5kg
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Power Supply
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220VAC
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AC: 90V～240V，47/63Hz
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-48DC
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DC:-36V～-72V
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Power Consumption
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30W
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45W
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Operating Environment
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Working Temperature
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0～50℃
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Storage Temperature
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-40～85℃
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Relative Humidity
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5～90%(non-condensing)
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Application scenarios for AN-OLT-4C:
Ordering Information
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AN-OLT-4C
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1U EPON OLT with 4 PON slots and 4 SFP GE uplink slots, 220V (110V) AC power supply.
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AN-UM-SFP-SM
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Optional; when the uplink port is optical port, it would be taken into consideration.
The default configuration is 20KM dual fiber. Copper SFP's can be used if copper port is needed.
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AN-UM-SFP-T
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The default configuration is 4pcs; at least 1pc; 4 pcs at most.
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US 13055 
GB 11257 
CA 9171 
AU 8012 
IE 5470 
BR 2173 
NZ 1295 
SG 765 
