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E04提供4个下行千兆EPON口，4个GE以太网口和4个千兆SFP上行端口，高度仅1U，安装维护方便，节省空间。设备采用业界先进的技术，为客户提供高效的EPON解决方案，具备高效的带宽利用率和以太网业务支持能力，帮助运营商为用户提供可靠的业务质量。支持不同类型ONU的混和组网，可为运营商节约大量成本。
E04产品是我们面向系统集成商、安防监控集成商及企业园区组网研制的高集成、中等容量的盒式千兆上联EPON OLT交换设备。该产品遵循IEEE802.3ah技术标准，满足《YD/T 1475-2006接入网技术要求——基于以太网方式的无源光网络（EPON）》和《中国电信EPON设备技术要求3.0》中对于EPON OLT设备相关要求，开放性好，容量大，可靠性高，软件功能齐全，广泛应用于机房前端网络覆盖、专网建设、企业网园区接入等接入网络建设。
Product Specification:
Item | E04 | |
Uplink Port | NUM | 8 |
Copper | 10/100/1000M auto-negotiable, 4 RJ45 | |
Fiber | 4 SFP | |
PON Port | NUM | 4 |
Physical Interface | SFP | |
Connector Type | 1000BASE-PX20+ | |
Max splitting ratio | 1:64 | |
ManagePorts | ETH Port | 100M ETH Outband port |
Console | Console port | |
PON Port Specification | Transmission Distance | 20KM |
PON port speed | 1.25Gbps | |
Wavelength | 1490nm TX,1310nm RX | |
Connector | SC/PC | |
Fiber Type | 9/125μm SMF | |
TX Power | +2.5～+7dBm | |
Rx Sensitivity | -27dBm | |
Saturation Optical Power | -6dBm | |
ManageMode | WEB,Telnet, CLI management mode | |
L2 Switch | Support port VLan , protocol Vlan, mac vlan, subnet vlan Support Vlan tag/Untag ,vlan transparent transmission; Support 4094 VLAN Support MSTP/RSTP Support IGMP Snooping Support DHCP Snooping Support Port stability statistic and monitoring | |
EPON | Support port-based rate limitation and bandwidth control; In compliant with IEEE802.3ah Standard Up to 20KM transmission Distance Support data encryption, multicast 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 | |
