Single Band ONU Overview

The Single Band ONU ONT (Optical Network Terminal) serves as a GPON 1GE+3FE+WIFI ONU (Optical Network Unit), tailor-made for FTTH (Fiber to the Home) setups. Versatile in its support, it accommodates GPON, EPON (Ethernet Passive Optical Network), and XGPON (10-Gigabit Passive Optical Network) technologies.

Key Features

  • Highly Versatile Interfaces: Featuring 1 GE port, 3 FE ports, and a WiFi interface operating at 2.4 GHz with speeds up to 100 Mbps.
  • Extensive Connectivity: Equipped with additional ports including 1 TEL (Telephone) port and 1 USB port.
  • Language Support: Designed with English language support for user convenience.
  • Advanced Functionality: Boasts remote management capabilities and compatibility with China Mobile networks.


The Single Band ONU ONT is engineered to provide swift internet access and voice services via fiber optic networks. Its primary function is to convert optical signals into electrical ones for use in homes or small businesses. Supporting various networking standards, it offers a myriad of interfaces for seamless device connectivity.

WiFi Features (2.4G)

  • IEEE 802.11n compliant, ensuring enhanced performance with full compatibility.
  • Supports multi-SSID with a maximum of 4 identifiers.
  • Implements robust security measures including 64/128 bit WEP, 802.1x, WPA, and WPA2 encryption.

Specifications of Single Band ONU

  • Network Interfaces: Wireless LAN, Wired LAN, TCP, IP, WiFi
  • WiFi Bands: 2.4 GHz/5.8 GHz
  • Power Supply: 12V/1A DC
  • Application: FTTH
  • Power Consumption: Less than 8.5W
  • Power Interface Size: 2.1mm/5.5mm


  • Product Name: GM220s XPON
  • Ports: 1GE+3FE+1USB+1POTS+WIFI
  • WiFi Type: 2.4G Single Frequency
  • OMCI Support: Yes
  • Optical Port: SC/APC, SC/UPC
  • Mode: Router, Bridge
General Specifications;
Equipment name Single band WiFi4 XPON ONU
Device mode GM220
Type and quantity of standard user ports 1*GE LAN+3FE LAN +1*POTS+1*WLAN(Single band 802.11N)+1*USB2.0
CPU Chipset ZTE ZX279127
WiFi Chipset MTK MT7603EN(2.4G)
RAM 256MByte
FLASH 128MByte
Distance 20Km Max
Data Rates Upstream:1.25Gbps, Downstream:2.5Gbps
Wireless Standards IEEE802.11b/g/n,2.4GHz 300Mbps
Operation Frequency 2.4GHz
Wireless Security WEP, WPA / WPA2, WPA-PSK/ WPA2-PSK encryption
VOIP Standards SIP ITU-T G.729/G.722/G.711a/G.711
Interfaces 1 x SC/APC XPON Port
1x 10/100/1000Mbps LAN Port
3x 10/100Mbps LAN Port
1 x FXS Port
2 x USB 2.0
Buttons Power ON/OFF Button, WPS Button, WLAN Button, Reset Button,
Power Supply DC 12V 1.0A
Aennant 2 x 2.4GHz 5dBi Single -band external antennas
Dimensions (L * W * H) 150mm*115mm*35mm
Software Features
WAN Type PPPoE, Static, DHCP, Bridge
VLAN Type UnTag, Transparency, Tag
WAN Connection Username, Password, Server Name
Quality of Service WMM, Bandwidth Control
Port Forwarding Virtual Server, Port Triggering, UPnP, DMZ
Application DDNS, Advanced NAT, UPnP, Voip, IGMP, Daily Application, DMS, MLD, DNS, Samba
Firewall Security DoS, SPI Firewall
IP Address Filter/MAC Address Filter/Domain Filter
IP and MAC Address Binding
VOIP Features One RJ-11 FXS ports for connecting to analog telephones
Call forwarding, Call waiting, Call block, 3-way conference call, etc.
Management Access Control
Local Management
Remote Management
Internet Protocol IPv4, IPv6
Operating Temperature 0°C~40°C (32°F~104°F)
Storage Temperature -40°C~70°C (-40°F~158°F)
Relative Humidity 10%~90%, non-condensing

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