Dt-Gonu+ 4fe Gpon Ont FTTH Gpon ONU

Product Description

★Description

GONU 4FE(DT-GONU+4FE) is one of the GPON optical network unit design to meet the requirement of the broadband access network. It apply in FTTH/FTTO to provide the data, video service based on the GPON network.GPON is the latest generations of access network technology. ITU-T G.984 is the standard protocol of GPON. The GPON standard differs from other PON standards in that it achieves higher bandwidth and higher efficiency using larger, variable-length packets. GPON offers efficient packaging of user traffic, with frame segmentation allowing higher quality of service (QOS) for delay-sensitive voice and video communications traffic. GPON networks provides the reliability and performance expected for business services and provides an attractive way to deliver residential services. GPON enables Fiber To The Home (FTTH) deployments economically resulting to accelerated growth worldwide.vseries have a high reliability and provide quality of service guarantee,easy management, flexible expansion and networking. It's fully meet the ITU-T technical standards and have good compatibility with third party manufacturers OLT.DT-GONU+4FE series can integration wireless function with meet 802.11 n/b/g technical standards, It has built-in high gain directional antenna, the wireless transmission rate up to 300Mbps. It has the characteristics of strong penetrating power and wide coverage. It can provide users with more efficient data transmission security.

Dt-Gonu+4fe Gpon Ont FTTH Gpon ONU

★Features

⊙Support port flow control
⊙Support software online upgrading
⊙In compliant with ITU - T G.984 Standard
⊙Support port mode of VLAN configuration
⊙Support Dynamic Bandwidth Allocation (DBA)
⊙Support port isolation between different ports
⊙Support broadcasting storm resistance function
⊙Wi-Fi series meet 802.11 n/b/g technical standards
⊙Support port-based rate limitation and bandwidth control;
⊙Support ACL and SNMP to configure data packet filter flexibly
⊙Support power-off alarm function ,easy for link problem detection
⊙Support data encryption, group broadcasting, port Vlan separation ,etc.
⊙EMS network management based on SNMP ,convenient for maintenance
⊙Support ONU auto-discovery/Link detection/remote upgrade of software;
⊙Specialized design for system breakdown prevention to maintain stable system

★Specification

Item	Parameter
PON Interface	1*GPON port, FSAN G.984.2 standard, Class B+ Downstream Data Rate:2.488Gbps Upstream Data Rate:1.244Gbps SC/UPC single mode fiber 28dB Link loss and 20KM distance with 1:128
User Ethernet Interface	410/100M or 410/100/1000M auto-negotiation Full/half duplex mode RJ45 connector Auto MDI/MDI-X 100m distance
Power Interface	12V DC Power supply
PON Optical Parameter	Wavelength: Tx 1310nm, Rx1490nm Tx Optical Power: 0.5~5dBm Rx Sensitivity: -28dBm Saturation Optical Power: -8dBm
Data Transmission Parameter	PON Throughput: Downstream 2.488Gbit/s s; Upstream 1.244Gbit/s Ethernet: 100Mbps or 1000Mbps Packet Loss Ratio:<1*10E-12 latency:<1.5ms
Business Capability	Layer 2 wire speed switching Support VLAN TAG/UNTAG,VLAN translation Support Port-based speed limitation Support Priority classification Support storm control of broadcast Support loop detection
Network Management	Standard compliant OMCI interface as defined by ITU-T G.984.4 Support WEB management
Management Function	Status monitor, Configuration management, Alarm management, Log management
Shell	Plastic casing
Power	4FE: <4.2W, 12V/0.5A power supply adapter 4FE+WIFI: <5.2W, 12V/0.5A power supply adapter 4GE: <6W, 12V/1A power supply adapter 4GE+WIFI: <7W, 12V/1A power supply adapter
Physical Specifications	Item Dimension:160mm(L) x 120mm(W) x 32.5mm (H) Item weight:0.2kg
Environmental Specifications	Operating temperature: 0 to 50ºC Storage temperature: -40 to 85ºC Operating humidity: 10% to 90%(Non-condensing) Storage humidity: 10% to 90%(Non-condensing)