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1u 4 Pon Gepon/Gpon Olt Support 256 ONU

China 1u 4 Pon Gepon/Gpon Olt Support 256 ONU, Find details about China Olt Support 256 ONU, 1u 4 Pon Gepon/Gpon Olt from 1u 4 Pon Gepon/Gpon Olt Support 256 ONU

Model NO.
OLT-4PON
Pon Port
2/4/8/16
Gepon Olt Power
1AC/2DC
Trademark
SOFTEL
Transport Package
1PCS/Carton
Specification
19′′
Origin
China
HS Code
8517622990
Model NO.
OLT-4PON
Pon Port
2/4/8/16
Gepon Olt Power
1AC/2DC
Trademark
SOFTEL
Transport Package
1PCS/Carton
Specification
19′′
Origin
China
HS Code
8517622990
1u 4 Pon Gepon/Gpon Olt Support 256 ONU
1u 4 Pon Gepon/Gpon Olt Support 256 ONU



GEPON (Gigabit Ethernet Passive Optical Network) is consist of OLT(Optical Line Terminal), ONU (Optical Network Unit) and the optical splitter. OLT provides the uplink Ethernet port which is connected to IP core network, and meanwhile offers the downlink PON ports. Every PON port is connected to the optical splitter by the single optical fiber, and then connected to ONU according to the certain ratio.
 
GEPON OLT-OPM production series provide the higher access bandwidth, more terminal users, and effectively decrease the project operation and investment cost. So it's the ideal FTTx solution for operators.

1U height, the installation is simple and flexible
Follow IEEE802.3ah standard
Support 1:64 splitting ratio, High utilization rate of optical fiber
Support the transmission distance 20 kilometers
Offer L2/L3 switch function
Support ACL
Support DBA(Dynamic Bandwidth Allocation)
QoS supports IEEE802.1p, IP Precedence, DSCP IP
ONU automatic identification
MAC address limitation
Have AES-128 encryption technology
Support IGMP Snooping
Support OAM
Support IEEE802.1x
Provide NMS based on SNMP, GUI interface, and support in-band and out-band management

Specifications
Item4 PON Ports OLT8 PON Ports OLT
ChassisRack1U 19 inch standard box1U 19 inch standard box
SlotsNANA
Uplink PortQTY816
Copper10/100/1000M auto-negotiable, RJ45:8pcs10/100/1000M auto-negotiable,RJ45:8pcs
SFP4 SFP slots(Combo)8 SFP slots(Combo)
PON PortQTY48
Physical InterfaceSFP SlotsSFP Slots
Connector Type1000BASE-PX20+1000BASE-PX20+
Max splitting ratio1:641:64
Management Ports1*100BASE-TX outband port
1 CONSOLE port
PON Port Specification
(Apply to  PON Module)		Transmission Distance20KM
PON port speedSymmetrical 1.25Gbps
Wavelength1490nm TX,1310nm RX
ConnectorSC/PC
Fiber Type9/125μm SMF
TX Power+2~+7dBm
Rx Sensitivity-27dBm
Saturation Optical Power-6dBm
Management ModeSNMP,Telnet,CLI management mode.
Management FunctionFan 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
Layer-two SwitchSupport 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
EPON FunctionSupport 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
Dimension442mm(L)*315mm(W)*44mm(H)
Weight4.2kg4.5kg
Power Supply220VACAC: 90V~240V,47/63Hz
-48DCDC:-36V~-72V
Power Consumption45W48W
Operating EnvironmentWorking Temperature0~50ºC
Storage Temperature-40~85ºC
Relative Humidity5~90%(non-condensing)

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