| Certification: | CE, ISO, RoHS, GS |
|---|---|
| Condition: | New |
| Transmission Distance: | 20km |
| Dimension: | 160mm(L) X 120mm(W) X32.5mm(H) |
| Weight: | 0.2kg |
| Shell: | Plastic Casing |
| Samples: |
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| Customization: |
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★Description
GONU 4FE/4FE+WIFI/4GE/4GE+WIFI(DT-GONU+4FE/4FE+WF/4GE/4GE+WF) 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.
DT-GONU+4FE/4FE+WF/4GE/4GE+WF series 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/4FE+WF/4GE/4GE+WF 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.
★Feature
⊙Support port flow control
⊙Up to 20KM transmission Distance
⊙Support software online upgrading
⊙In compliant with IEEE802.3ah 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.
⊙Support ONU auto-discovery/Link detection/remote upgrade of software;
⊙EMS network management based on SNMP ,convenient for maintenance
⊙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 |
4*10/100M or 4*10/100/1000M 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) |
| Indicator | Description | ||
| 1 | PWR | Power status | On: The ONU is power on; Off: The ONU is Power off; |
| 2 | PON | ONU Register | On: Success to register to OLT Blinking: In process of registering to OLT; Off: In process of registering to OLT; |
| 3 | LOS | GPON optical signals | On: Optical power lower than receiver sensitivity ; Off: Optical in normal |
| 4 | LAN1-4 | LAN Port status | On: Ethernet connection is normal; Blinking: Data is being transmitted through the Ethernet port; Off: Ethernet connection is not set up; |
| 5 | WIFI | WIFI | Blinking:Data is being transmitted On:Wi-Fi function Opens Off:Wi-Fi function Close |
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