CHIMA 4FE+2VOIP+WIFI+CATV GEPON ONU. Comes with 4 LAN ports, 2 FXS voip ports, 1 catv rf port,along with a 300m wifi router. Support 1.25G upstream rate and 1.25g downstream rate. It's an IEEE802.3ah standard GEPON ONU terminal for ISPs deploying triple play services in CATV network

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Product Details



The SON8018UW7dB is a Telecom grade GEPON Optical Network Unit (ONU) based on IEEE802.3ah Gigabit EPON Standard.

It is a all-in-one GEPON ONU/CPE suitable for Triple play applications in FTTH and FTTO solutions. The SON8018UW7dB comes with 2*7db high gain external antennas, powering up 140% WiFi Coverage.

The SON8018UW7dB offers 1 GEPON SC port, 4*10/100Base-Tx LAN ports and a 300Mbps WiFi Router. It provides 1.25G transmission rate over a single mode gigabit fiber, serves the high bandwidth requirement of subscribers. It also has an embedded 4 Port WiFi Router, users can access the internet without buying an extra Wireless Router.

The SON8018UW7dB is a CPE. It supports multiple virtual WAN connections, different WAN connections can be associated with physical LAN interfaces and VLAN IDs. You can separate services to different LAN interfaces and configure QOS rules easily for each subscriber device. It also supports TR069 and FTP/TFTP/HTTP Auto provision. Internet Service Providers can maintain and manage subscriber devices remotely in either ways. It is a ONU specially designed for ISPs deploying Internet Data, Voice and IPTV services over GEPON fiber network.

Main Features:

Fully complies with IEEE802.3ah GEPON standard, supports most GEPON OLT brands

Built-in with 4*10/100Base-Tx LAN ports, can connect 4 LAN clients, such as PC, IP phone, IPTV boxes

Built-in with a 300Mbps WiFi Router, users can directly access Internet with no need of buying extra WiFi Router

Comes with 2*7dB high power external antennas, greatly enlarging WiFi Coverage

Support IPv4 and IPv6, ensuring compatibility and usability in both IP network types.

Support Multiple WAN connections, each WAN connection can associate with a LAN/WLAN interface and VLAN ID.

Enabling separating subscriber services to different LAN/WIFI interfaces and associating with QOS rules

Support AES encrypted fiber transmission,enhancing transmission security

Support FEC (Forward Error Correction), ensures high reliable and precise data transmission

Support Dynamic Bandwidth Allocation (DBA), Smarter bandwidth assignment and usage.

Support L2 Switching and L3/4 Home Gateway/CPE features with hardware NAT

Transmitting on WDM/Single fiber, saving costs on fiber cables, max transmission distance can reach up to 20Km.

Upstreaming works at 1310nm, and Downstream at 1490nm wavelength, avoiding fiber signal conflictions

Support IEEE802.1Q VLAN and IEEE802.1P QOS, ensuring customer satisfaction of Internet quality.

Hardware Parameters:

Built on powerful GEPON SOC, Dual Core CPU at 400Mhz. CPU covered with cooling unit.

Adopting 16-bit DDR2 SDRAM,comes with a 512M DDR2 SDRAM,

Fully complies with IEEE802.3ah Gigabit Ethernet Passive PON standard

Providing 1*GEPON SC uplink port, Support 1.25Gbps upstream rate and 1.25Gbps downstream rate

Providing 4*10/100Base-Tx LAN ports, each port can be associated with IEEE802.1Q VLAN ID.

Providing a 300M WiFi Router with 2*7dB high gain antennas, support multiple SSIDs

Support Layer 2 switching, Layer 3/4 home gateway features with Hardware NAT.

Support full duplex and half duplex, IEEE802.3x flow control and backpressure

Support 2.8Gbps backplane bandwidth

live LED Indicators for Power, PON signal, Los alarm, LAN1, LAN2,LAN3,LAN4, WiFi, WPS, USB

External power supply, DC 12V, 1.5A.

Offering 1*Reset button, 1*Led on/off button, Plastic housing

Fiber Optic Parameters

Built-in 2*10 SFF packaged GEPON transceiver, SC connector

GEPON transceiver sending power: -1-4dbm, receiving sensitivity: -30dbm

Transmission wavelength: Upstream: 1310nm / Downstream: 1490nm

Fiber Optic Ratio: 1:32, 1:64, the largest transmission distance is 20Km.

Fiber Transmission cable: Single mode optical fiber cable

4 Port WiFi Router Features:

Built-in with a 4 Port 300M WiFi Router, 2.4GHz wireless frequency

Comes with 2*7dB external antennas, support transmission distance of 150m for Indoors, 200m for outdoors

Support WPS, comes with 1*WPS button and 1*WiFi On/Off switching button

Support DHCP, Static IP and PPPOE

Support DHCP Server, DHCP Relay, DHCP Client

Support Static Routing from source IP to destination IP

Support firewall, NAT, NAPT, UPnP

Support DDNS, DMZ Host, Port Forwarding

Support 64/128 bit WEP, IEEE802.1x, WPA and WPA2 authentications

Support Multiple SSID broadcasting, Hidden SSID and Wifi Protocol Setup (WPS),

Support Automatically choose the best signal channel

Support STA mutual isolation and ACL table based on MAC Accesses

Support Wifi Multimedia (WMM), enhanced QOS for multimedia packets

Software Parameters

Support Layer 2 switching & Layer 3/4 Home gateway features

Support Port-Based, Port&Protocol based VLAN and IEEE802.1Q VLAN, max 4K VLAN IDs and 32 enhanced VLANs

Support Layer 2 learning, offers 2K MAC address table

Support IEEE802.1d Spanning Tree, IEEE802.1w Rapid SpanningTree

Support IEEE802.1x, MAC, IP, or TCP/UDP protocol based ACLs (Access Control protocol)

Support IEEE802.1P QOS, can classify traffic with IEEE802.1P/Q priority definition, physical port, DSCP, etc.

Support Loop detection, can terminate the port when a remote loop is found

Support Storm filtering control for broadcast, multicast, unknown unicast, ARP, etc

Support Port Mirror, able to mirror multicast monitored source port to monitoring destination port

Support IGMP V2 and V3, IGMP Snooping for Multicast application over IPV4

Support MLD V2 and V3, MLD Snooping for Multicast application over IPV6

Support up to 8 virtual WAN connections that can be bound to different LAN/WiFi interfaces. Each WAN connection can be assigned with VLAN ID and QOS mark to separate services over the same GEPON ONU device.

Management and Maintenance:

Support serial interface maintenance using UART

Support local http WEB and Telnet management

Support Ethernet OAM based management

Support TR069, can work with a customer appointed ACS

Support Auto Provisioning through FTP/TFTP/HTTP servers.

Specification of Ports:

1.25Gbps GEPON WAN Port * 1

10/100Base-Tx LAN Ports * 4

WiFi On/Off button * 1

WPS Button * 1

LED On/Off button * 1

Host: 1 USB port

Power Jack * 1

On/Off Switch Button * 1

Reset Button *1

7dB External Antenna * 2


SON8018UW7dB Application Diagram




IEEE 802.3ah,IEEE 802.3,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z,IEEE802.1d,IEEE
802.1P,IEEE 802.1Q, IEEE 802.1X, IEEE802.11b/g/n, RFC1155,RFC1157,RFC1112,RFC1113


Star Topology

Uplink Ports

1 Gepon SC port, 1.25Gbps

GePON Transmission Rate


GePON Transmission Distance

Up to 20Km

Downlink Ports

4 Port 10/100Base-Tx LAN

Wireless Standard


Wireless Transmission Rate


Wifi Range

Outdoors: 200 meters; Indoors: 150 meters

LED Indicators

Link, activity, Full/half duplex, speed, and power on diagnostic function

Ethernet Cable

10Base-Tx: UTP category 3, 4,5, up to 100m
100Base-Tx: UTP category 5, up to 100m

Fiber Cable

8.3μm, 8.7μm, 9μm and 10μm single mode fiber cable

Power Supply

AC 96-260V, DC 12V, 1.5A, External Power Supply

Temperature Humidity




0℃ - 45℃

10% - 90%


-40℃ - 70℃

5% - 90% RH

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