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GOSPELL Modem EPON ONU Customized Netlink Onu With Wifi

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GOSPELL Modem EPON ONU Customized Netlink Onu With Wifi

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Brand Name : GOSPELL

Model Number : GS821GWV

Certification : ISO9001

Place of Origin : China

MOQ : 1000

Price : USD17-24

Supply Ability : 100pcs/Month

Delivery Time : 3-20 DAYS

Packaging Details : Standard

Product name : wifi epon onu

Color : White

Atmospheric pressure : 70~106Kpa

Dimension : 180mm*148mm*30mm

Warranty : 1 year

Power supply : AC and DC

Power consumption : <7W

Operating temperature : -5~50℃

MTBF : 50,000hours

MTTR : 30 minutes

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1.1 Product Introduction

GS821GWV-D terminal devices are designed for fulfilling FTTH and triple play service demand of fixed network operators or cable operators. The box is based on the mature Gigabit GPON technology, which have high ratio of performance to price, and the technology of 802.11 ac/n WiFi , Layer 2/3, and high quality VoIP as well. They are highly reliable and easy to maintain, with guaranteed QoS for different service. And It is fully compliant with technical regulations such as ITU-T G.984.x and technical requirement of GPON Equipment (V2.1 and above version) from China Telecom.


1.2 Network Mode

GS821GWV-D is the FTTH mode terminal equipment which designed for indoor applications. Specific application refers to Picture 1-1


2.1 Interface of device

Port TypeFunction
PON portConnect PON port with internet by SC type, single mode optical fiber cable
FXS portConnect the telephone with FXS port by telephone wire
LAN 2/1 portRJ45 Port connects to local internet,1 GE port and 1 FE port automatically
Reset button (RST)Press down reset button and keep 5 seconds to make the device restart and recover from the factory default Settings.
PWR port (DC12 V)Connect with power adapter

2.2 Indicators of device


IndicatorsstatusDescription
POWERLight onONU power supply normally
Light offONU no power supply
PONLight onONU link active
BlinkONU manage to link
Light offONU receiving power rate lower than optical receiver sensitivity
LOSBlinkDevice does not receive optical signals.
Light offDevice has receivedoptical signal.
2.4GLight onWiFi turn on
Light offDevice is power off or WiFi turn off
BlinkWiFi turn on and with ongoing data transmission
5GLight onWiFi turn on
Light offDevice is power off or WiFi turn off
BlinkWiFi turn on and with ongoing data transmission
INTERNETLight onInternet is effective.
Light offinternet is ineffective.
LAN1Light onnetwork port linked, but no data transmitting
Blinknetwork port data pass
Light offONU no power supply or internet cable unlink
LAN2Light onnetwork port linked, but no data transmitting
Blinknetwork port data pass
Light offONU no power supply or internet cable unlink
FXSLight onRegistered to the SIP server and can be used
Light offIt is not registered to the SIP server

3.1 Physical structure, Environment and Electrical parameter

ParameterNominal
Dimension226mm×145mm×30mm(L×W×H)
Net weight0.3kg
Typical power consumption<10W
NoiseNone
Cooling styleNaturally cooling
Power supply12V DC(By external AC/DC adapter)
Installation styleSupport PC, wall mount or put inside of information box.
Environment-5~50
Atmospheric pressure70~106Kpa
MTBF50,000hours
MTTR30minutes
ParameterNominal

3.2 GPON Interface Specifications

ParameterNominal
Connector styleSC/PC
PON quantity1
Fiber styleSingle mode
Wavelength

TX:1310 +/-20nm

RX:1490 +/-10nm

PON interface standardITU-T G.984.2/ITU-T G.984.3/ITU-TG.988 Class B+
PON interface receiving rate2.488Gpbs
PON interface transmitting rate1.244Gpbs
Output optical powerMin: 0.5dBm Max: +5dBm
Opticalreceiver sensitivityPrecede -29dBm
The length of the optical link

Max 20km



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