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GN41GAC GPON ONU

Supports GPON mode

Meets IEEE802.11b/g/n/ac wireless technology

Support multiple SSIDs

Support IPV4/IPV6 dual protocol stack

Can provide internet, IPTV, and VoIP services

Meets GPON ITU-T G.984. x standard protocol


GN41GAC is a passive optical network terminal product designed by our company to meet 

the broadband access and FTTH fiber to the home needs of broadcasting and television operators 

in the broadband access market based on PON technology, and to achieve broadband and wireless 

services. It is based on mature, stable, and cost-effective gigabit PON technology, with characteristics 

such as high reliability, easy management, and good quality of service (QoS) guarantee. The technical 

performance of the equipment meets the requirements of ITU-T G.984. x standards, China Telecom GPON 

Equipment Technical Requirements V2.0, and other specifications. Provide users with a complete broadband 

service access solution based on fiber optic access technology.GN41GAC includes 1 PON interface, 4 Ethernet 

interfaces at the user end, 1 voice port, 2.4GHz and 5.8GHz WLAN interfaces.


Overview
Parameter
Application
Files

1

Interface Description
interfacenumberdescribeuse to
PONPON fiber optic interface, supporting SC/PC型Optical tail fiber connector.Used for connecting PON access network optical signals
USBUSB interfaceDevices used for connecting USB interfaces
LAN1~LAN4

RJ-45 Ethernet interface, connected to the local network through this interface,LAN1-LAN4

 Adaptive speed of 10/100/1000Mbps.

Connect to a computer, IP phone, or set-top box via Ethernet cable

box

RESETReset button. After the ONU is powered on, press and hold the reset button for more than 8 seconds, and the device will automatically return to its factory default configurationRestore factory settings
PWRDC power adapter interfaceConnect the power adapter
ON/OFFPower switch buttonUsed to turn on and off devices. ON means the device power is turned on, OFF means the device power is turned off


pilot lamp
illustrate
PWRPower indicator lightgreen

Always on: Equipment power supply is normal

Extinguish: Abnormal power supply to the device

LOS Light signal indicator lightred

Always on: PON port optical module power off

Blinking: The received light power is lower than the sensitivity of the light receiver

Extinguish: The received light power is normal




PONONU registration indicator lightgreen

Always on: Registered to OLT device normally

Flashing: During registration with OLT device

Off: Registration to OLT failed or no normal optical signal input

2.4GWIFI signal indicator lightgreen

Always on: WIFI function activated

Blinking: WIFI has data transmission

Turn off: WIFI function is turned off

5GWIFI signal indicator lightblue

Always on: WIFI function activated

Blinking: WIFI has data transmission

Turn off: WIFI function is turned off

NETInternet signal indicator lightgreen

Always on: The external network is connected

Extinguished: External network not connected

LAN1~4Network port working status indicator lightgreen

Always on: Port connection is normal but there is no data transmission

Flashing: Port connection is normal and there is data transmission

Extinguished: Port has no connection or abnormal connection

TELTelephone port status indicator lightgreen

Always on: The phone has been registered to the SIP server.

Blinking: Phone registered and voice data transfer (ACT)

Extinguished: Phone not registered or registration unsuccessful

Technical Parameter
projectparameterspecifications
Interface specificationsPON interface1 PON interface GPON: upstream 1.244Gbps rate, downstream 2.488Gbps rate

SC single-mode single fiber transmission distance: 20KM
WLAN interface2.4GHz(channel 1~13)  300Mbps


5.8GHz  (4 channels)  867Mbps
user port

4 10/100/1000M adaptive Ethernet ports

Full duplex/half duplex

RJ45 electrical port, supporting cross direct adaptive connection

Transmission distance of 100 meters

Power interface

Telephone interface

12V DC power supply interface

RJ11 voice interface

Performance specificationsPON optical port performance

Wavelength: 1290-1600

Transmitting optical power: 0-4dBm

Receiver sensitivity: -27dBm

Saturated optical power: -3ddB

Data transmission performance

WLAN:1200Mbps

Ethernet port: 100Mbps or 1000Mbps

Packet loss rate:<1 * 10E-12

Transmission delay:<1.5ms

Business Capability

Second layer line speed exchange

Support VLAN TAG/UNTAG, VLAN conversion

Support port speed limit

Support business prioritization

Support broadcast packet suppression

Support loop detection

equipment managementmanagement style

In addition to supporting RMS remote management and configuration requirements, it also supports OMCI or

EMS remote management and configuration requirements for OAM

management functionStatus monitoring, configuration management, alarm management, log management
Special performancehousingWhite plastic shell
Power supply and power consumption

<10W

12V/1.5A power adapter

Size and weight

Equipment size: 239mm × 152mm × 38mm (L × W × H)

Equipment weight: 0.6kg

Environmental parameters

Working temperature: 0-50 ℃

Storage temperature: -10~75 ℃

Working humidity: 10% to 90% non condensing

Storage humidity: 10% to 90% non condensing

WIFI   Key technical indicators
Standards and ProtocolsIEEE 802. 11 ac/b/g/n
WiFi parametersfrequency2.4~2.4835GHz
5GHz: Low frequency, mid frequency, high frequency 5. 15GHz~5.25GHz、
5.25GHz~5.35GHz、
5.725GHz~5.825GHz
transfer rate2.4GHz Frequency:
IEEE 802. 11b: 11/5.5/2/1M(Auto)


IEEE 802. 11g: 54/48/36/24/18/12/9/6(Auto)
IEEE 802. 11n: 270/243/216/162/108/81/54/27Mbps,up to 300Mbps

5GHz Frequency:
IEEE 802. 11n: Highest transmission speed up to 300Mbps
IEEE 802. 11ac: Highest transmission speed up to 867Mbps

operating channel2.4GHz : 13        5GHz:4
Exhibition frequency technologyDSSS(Direct sequence spread spectrum)
data modulationDBPS, DQPSK, CCK and OFDM(BPSK/QPSK/16-QAM/64-QAM)
Sensitivity @ PER (packet error rate)270M:-68dBm@10% PER;130M:  -68dBm@10% PER;
108M:-68dBm@10% PER;54M:-68dBm@10% PER
11M:-85dBm@8% PER;6M:-88dBm@10% PER
1M:-90dBm@8% PER;

antenna5dBi high gain omnidirectional antenna


1

GN41GAC GPON ONU 规格书V2.0
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