EPON OLT e EDFA para ambientes externos com WDM

Item número.: WK-OLT-4PW
A peça EPK OLT externa WK-OLT-4PW fornece interface óptica 4GE para uplink, 4 portas EPON para downstream. E forneça a porta de gerenciamento EDFA, o módulo de energia 220VAC integrado, suporta a configuração de fonte de alimentação dupla.
Descrição Recursos Parâmetro técnico
Descrição
OUTONO EPON OLT com EDFA é uma série de produtos integrados com OLT e EDFA. Ele atende aos requisitos técnicos da China MII e SARFT para EPON e EDFA. O equipamento requintadamente projetado é flexível para implantação em armários externos, corredores e postes, etc. OUTDOOR EPON OLT pode simplificar o design da rede, reduzir os custos de engenharia e acelerar o processo de acesso por fibra.

A parte OLT fornece interface óptica 4GE para uplink, 4 portas EPON para downstream. E forneça a porta de gerenciamento EDFA, o módulo de energia 220VAC integrado, suporta a configuração de fonte de alimentação dupla.

Pode suportar 256 ONU sob a proporção de divisor de 1:64. A OLT pode ser usada para aplicativos “Triple-Play”, CPN, câmera IP, LAN corporativa e IOT. É um produto de alto desempenho.
Recursos
  • Integrado com OLT e EDFA
  • A parte OLT fornece interface óptica 4GE para uplink, 4 portas EPON para downstream.
  • Suporte 256 ONU abaixo da proporção do separador 1:64
  • Alta performance
Parâmetro técnico
Item Parameter
Uplink Port QTY 4
SFP 4GE optical interface
 
PON Port
QTY 4
Physical Interface SFP Slots
Connector Type 1000BASE-PX20+
Max splitting ratio 1:64
Management Ports 1*10*100*1000Mauto-negotiable outband port
1*CONSOLE port
 
 
 
 
 
 
Pon port specification
Transmission Distance 20KM
PON port speed Symmetrical 1.25Gbps
Wavelength 1490nm TX,1310nm RX
Connector SC/PC
Fiber Type 9/125μm SMF
TX Power +2+7dBm
Rx Sensitivity -30dBm
Saturation Optical Power -6dBm
Management Mode SNMP, Telnet, CLI management mode.
 
Management Function
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 Switch
Support Vlan tag / Untag, vlan transparent transmission;
Support 4096 VLAN
Support Vlan tag / Untag ,vlan transparent transmission;
Support 802.3dd trunk
Support RSTP
Support QOS based on port ,VID,TOS and MAC address
Support IGMP Snooping
Support 802.x flow control
Support 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
Power Consumption 35W

EDFA Specification
Item Parameter
Output Power (dBm) 22dBm
Input Power (dBm) -3~10
Wavelength (nm) 1540~1560
Optical Output Stability (dB) ≤±0.3
Polarization Sensitivity (dB) ≤0.2
Polarization Dispersion (PS) ≤0.5
Optical Return Loss(dB) ≥45
Optical Connector SC/APC,1 input and 4 output
Noise Figure (dBmV) ≤5.2(0dBm optical input)
Management Interface SNMP (RS232 via OLT)
Power Consume(W) 45

Other
Item Parameter
Dimension 400*245*165
Weight 8kgs
Power Supply 220VAC: AC: 90V240V, 47/63Hz
 
Operating Environment
Working Temperature -2065℃
Storage Temperature -4085℃
Relative Humidity 590%(non-condensing)
Inquérito