CHIMA 4FE+2VOIP GEPON ONU. Comes with 4 LAN and 2 FXS voip ports, support 1.25G upstream rate and 1.25g downstream rate. It's an IEEE802.3ah standard GEPON ONU terminal for ISPs deploying Internet and VoIP services.

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Product Details



Datasheet V1.1.4


The SON8018UV is a Telecom grade GEPON Optical Network Unit (ONU) based on IEEE802.3ah Gigabit EPON Standard.

It offers 1 GEPON port, 4*10/100Base-Tx LAN ports, plus 2 VoIP telephone ports. Its GEPON SC port offers 1.25G transmission

rate, serves the high bandwidth requirements for Data, Voice and TV for most users. It also comes with 4*10/100Base-Tx

Ethernet ports and 2 FXS VoIP ports. The LAN ports serves Data and TV services, and the VoIP ports serves Telephone service.

The SON8018UV is also 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/WiFi 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 Home Networking and VoIP services over GEPON fiber network.

Main Features:

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

Built-in with a 4 port broadband router, can directly access Internet with no extra routers

Built-in with 2 FXS VoIP ports, offers telephone costs at a low budget

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 2 FXS VoIP ports, can connect to analog telephones or T.38 fax machines.

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, VoIP1, VoIP2, LAN1, LAN2,LAN3,LAN4, etc

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

VoIP Parameters

Support SIP & H.248 protocols, two SIP accounts can be registered simultaneously

Built in with 2 FXS VoIP telephone ports, two calls can be made/received simultaneously

Support G.711,G.723.1,G.729A–8 kbps,G.726,G.722, ILBC voice codecs

Support DTMF Tone Detection, DTMF Tone Relay, Multiple Calling Tone, FSK Caller ID

Support Calling line Identification Presentation and Calling line Identification Restriction

Support call forwarding, call transfer, call hold, three-way conference, etc

Support QOS and TOS to ensure voice packets pass through in priority

Support RFC62 Echo protocol, support T.38 fax

Support SIP V1, V2 (RFC3261, RFC3262, RFC3264, RFC3265)

4 Port Broadband Router Parameters:

Comes with 4 10/100Base-Tx ports, can be configured in bridge or routing mode

Support IPv4 and IPv6 Routing

Offers 1 USB host port

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 SNTP Simple Network Time Protocol

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/VoIP 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.


SON8018UV Application Diagram


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