XPON ONU(YDT-XP6411) is designed and manufactured by Shenzhen Yidatong Communication Technology Co.,Ltd, a next-generation Gigabit Passive Optical Network terminal, ideal for Fiber to The Home solution. It’s an incredibly robust device allowing users to access high-speed internet connections via its XPON port and share it with a Gigabit Ethernet port. With the transmission rates of up to 2.488Gbps, one XPON port and one Gigabit Ethernet port, It provides high-performance forwarding capabilities to ensure smooth VoIP, HD video streaming experiences.
1、Product Overview
ONU product is the terminal equipment of a series of GPON which comply fully with ITU-G.984.1/2/3/4 standard and meet the energy-saving of G.987.3 protocol,ONU is based on mature and stable and high cost-effective GPON technology which adopts high-performanceG PON REALTEK chipset and has high reliability， easy management，flexible configuration，robustness，good quality service guarantee(Qos).
This ONU supports WIFI4 (IEEE802.11b/g/n) and WIFI5 (IEEE802.11ac) concurrently ,a WEB system provided simplifies the configuration of the WIFI and connects to INTERNET conveniently for users.
ONU supports the G/E PON switching function automatically
ONU supports a RJ11 interfce for VOIP applications application and one RF signal for TV.
2、Product Features
△ comply fully with ITU-G.984.1/2/3/4 standard and G.987.3 protocol
△ support downlink 2.488 Gbits/s rate and uplink 1.244 Gbits/s rate
△ support bidirectional FEC and RS(255,239) FEC CODEC
△ support 32 TCONT and 32 GEMPORT
△ support AES128 decryption function of G.984 standard
△ support SBA and DBA dynamically broadband allocation
△ support the PLOAM function of G.984 standard
△ support Dying-Gasp check and report
△ support synchronous Ethernet
△ good interworking with the OLT from different manufacturers，such as HuaWei ,ZTE,Cortina etc
△ down-link LAN ports: 4*10/100/1000M with auto-negotiation
△ support the rogue ONU alarm function
△ Support VLAN function
△ operation mode: HGU
△ support IEEE802.11b/g/n and IEEE802.11ac standard for WIFI
△ antennas gain: 5DBi with external
△ support: 300Mbps PHY rate IEEE802.11n, 866Mbps PHY rate IEEE802.11ac
△ support multiply SSID
△ Multiple encryption methods:WFA、WPA、WPA2、WAPI
△ one port for VOIP，support SIP protocol optional
△ comply fully with IEEE802.3ah standard and CTC-3.0 specification
△ one RF port for TV application
3、Basic Characteristics
Indicator LED | 10 pcs，refer to NO.6 definition of indicator LED |
DC supply interface | input＋12V 1A，footprint：DC0005 ø2.1MM |
Power | ≤7W |
Operating temperature | -5～+55℃ |
Humidity | 10～85%（non-condensation） |
Storage temperature | -30～+70℃ |
Dimension（MM） | 185*125*32mm（mainframe） |
Weight | 0.5Kg（mainframe） |
WIFI characteristics
Tech features | description |
antenna | 2T2R Mode; gain:5dBi |
rate | 300Mbps IEEE802.11n 866 Mbps IEEE802.11ac The number of channel :13 for wifi4;12 for wifi5 |
encryption methods | WFA、WPA、WPA2、WAPI |
Tx power | 17dBm for 2.4GHz ;19dBm for 5GHz |
Rx sensitivity | WIFI4：-59dBm @ channel 11 MCS7; WIFI5：-50dBm @ channel 155 AC80; |
WPS function | Support |
VOIP Technical features
Tech features | description |
Voltage and Current Monitoring | The continuously monitors the TIP, RING, and battery voltages and currents via an on-chip Monitor ADC |
protocol | Protocol : SIP; Codec type selection :G722,G729,,G711A,G711U, FAX:T38; |
Thermal Overload Shutdown | If the die temperature exceeds the maximum junction temperature threshold, the device will shut itself down |
CATV Technical features
Tech features | description |
Optical wavelength | 1100~1650nm(Dual Fiber,NO PWDM) 1540~1560nm(Single Fiber,internal PWDM component) |
Optical input range | 0~-15 DBm |
Optical return loss | ≥45 DB |
Bandwidth | 45~1000 MHz |
Flatness | 士 1 DB |
RF output level | ≥72 dBuv |
AGC control range | 0~-14 DBm |
RF Output return loss | ≥14 DB |
Output impedance | 75Ω |
CNR | ≥50 DB |
CTB | ≥60 DB |
CSO | ≥60 DB |
4、Ordering information
Item name | Mode NO. | Suffix of Mode NO. |
ONU:4LAN+2WIFI+VOIP | XPON | 4GE-2.4G&5GWIFI-POTS |
ONU:4LAN+WIFI+VOIP | XPON | 4GE-2.4GWIFI-POTS |
ONU:4LAN+2WIFI | XPON | 4GE-2.4G&5GWIFI |
5、Packing list
Name | Quantity | Unit |
XPON ONU | 1 | pcs |
supply power | 1 | pcs |
Manual & warranty card | 1 | pcs |
6、Installation and Initialization
6.1. insert SC/APC fiber patch cord or pigtail into PON interface of the product.
6.2. use the network untwised-pair from network equipment to the Lan Interface of product, the LAN interface of this product supports the AUTO-MDIX function.
6.3. Offer product power, Please use the DC plug of adapter to connect with the DC socket of the product , and the AC plug of the power adapter should be plugged into the AC socket.
6.4. The power will be connected successfully if the PWR indicator ON ,the system will be into initial stage, and then ,to wait for the completion of system initialization
7、Definition of indicator LED
symbol | color | meaning |
PWR |
green | ON:successfully connect with power OFF:fail to connect with power |
PON |
green | ON:ONU port Link correctly Flicker: PON registering OFF:ONU ports link faulty |
LAN |
green | ON: Link up correctly Flicker: data is transmitting OFF: link down faulty |
TEL |
green | ON: Register success OFF:Register fail |
WIFI |
green | ON: WIFI is running OFF:WIFI startup fail |
LOS |
red | Flicker: fail to connect with PON port OFF: detected fiber to input |
CATV | green | Input optical power：0~ -15DBm |
red | Input optical power：≥0DBm，or -15DBm≥ |
8、Dimension of the product (unit:MM)
TOP view
FRONT view
LEFT view
9、Fault treatment
1、simple fault checking
If the product can not work normally，please refer to the LED indicator on top of the ONU to simply check the failures.
Failure phenomenon | Causes | checking | solution |
Power led off | 1.Power adapter damaged 2.Power source unconnected. | 1.Power port have voltage or not. 2.Power source switch on or not. | 1. repair power adapter. 2.Open power source. |
LAN led off | 1. LAN port twisted-pair unconnected. 2. Twisted-pair splice mistake. | 1. Twisted-pair connected reliable or not. 2. Twisted-pair line SEQ correct or not. | 1. Connected twisted-pair again. 2. Renew twisted-pair crystal head. |
PON led off | 1.Fiber unconnected. 2.Fiber type unmatched. 3.Fiber section too dirty. | 1.Fiber link reliable or not. 2.Fiber type. 3.Fiber section. | 1.Link the fiber again. 2.Replace convenient fiber. 3. replace fiber cable. |
TEL led off | 1.VOIP Register fail | 1.VOIP server IP 2.DNS IP | 1..modify configuration |
2、Other failures check
1）. Network packet loss：
（1）the operating mode of the LAN port do not match, such as full-duplex .
（2）Something the matter of Twisted-pair and RJ-45 port,check wether it is flexible or oxidation.
（3）Something the matter of fiber link ,patch cord match with the equipments or not, pigtail, patch cord and coupler are matched or not.
2）. ONU registration failed in OLT
Maybe the fiber link attenuation too large, please test the luminous power of receive side by optical power meter. if the line lose value higher than 2db of theoretical, basic fault can be judged as optical.
10、Caution
1. Avoid to looking steadily at ONU`s port when the product work. 2.Please put dust plug into un-used fiber ports.
3.Keep ventilation in working environment. avoid direct sunlight and rain and Lightning, and keep good electrostatic protection.
11、Safety notices
Please read the following items carefully before installing or using this device,we are not responsible for the damage due to improper use.
The output of this product is invisible laser radiation,which may damage to eyes.so do not look to the PON port directly,cover the cap when it is not used
This product consists of some delicate components,no vibration or collision.This product contains electrostatic sensitive components,so do not open it without Permission.
In case of questions please contact with after-sale service engineer.
Whatsapp&Tel：+86 18664938879
Email:sales@yidatongcomm.com
