The SDN7754ACG2-V3 is a series of ITU-T G.984.x based and IEEE802.3ah based XPON HYBRID ONU designed for home and office users. Its uplink interface is a 1*SC/APC or SC/UPC G/EPON port that supports 2.5G downstream and 1.25G upstream bandwidth for GPON and supports 1.25G downstream and 1.25G upstream bandwidth for GEPON. It can access GEPON / GPON OLTs. It offers 2 Gigabit Ethernet ports for LAN.

The SDN7754ACG2V3 series also offers a 1200Mbps Wi-Fi Router, providing excellent Wi-Fi experience for subscribers. Built for FTTx deployments, it supports powerful home gateway/CPE features, such as Multiple WAN, QoS, VLAN, Firewall, ACL, etc. It is a high-end Internet Data and Wi-Fi all-in-one GEPON / GPON ONU for ISPs deploying Triple Play networks over single fiber. The family of ONUs also support the latest Mesh technology, a Mesh kit at its max capacity can cover an entire area of 1500 Square meters with high density Wi-Fi signals.

Main Characters

  • Support both ITU-T G.984.x GPON and IEEE802.3ah GEPON standard,
  • Compatible with Huawei, ZTE, Fiberhome, Nokia, CHIMA GPON OLTs.
  • 11ac 867Mbps + IEEE802.11n 300Mbps Wi-Fi Router
  • Mesh controller, support a 1500 square meters of WiFi coverage with multiple Mesh agents
  • Offers 1* SC/APC or SC/UPC GPON / GEPON WAN port, supports 1.25G upstream and 2.5G / 1.25G downstream
  • Offers 2 * Gigabit Ethernet LAN ports, wire-speed data transmission
  • AES 128-bit encrypted and key switching, enhancing transmission security
  • Layer 2 Switching, support 802.1Q VLAN, 802.1P QoS, Bandwidth Control, Spanning Tree, etc
  • Layer 3 Home Gateway/CPE features with Hardware NAT, support Multiple WAN, Route/Bridge mode, etc
  • Port Binding, different LAN ports can be assigned with different WAN services
  • Max 1:128 Fiber ration, max transmission distance can reach 20km
  • Max 1:64 Fiber ratio for GEPON, max transmission distance can reach 20km
  • Support FEC (Forward Error Correction), ensures high reliable and precise data transmission
  • Support Dynamic Bandwidth Allocation (DBA), Smarter bandwidth assignment and usage.
  • Support OMCI and TR069 Management, manage subscribers remotely.
  • Supports IPv4 and IPv6, highly applicable in both IP type based networks.
  • Support Mesh IEEE802.11 k/v/r, IEEE802.11s protocols
  • Support 253 on LAN cable ( DHCP Limit)  but only 64 in each wifi ( 64 for 2.4G  + 64 for 5G).

 Technical Parameters

GPON Parameters

  • ITU-T G.984.x GPON, built-in with a -30dBm Optical BOSA ,
  • SC/UPC or SC/APC connector optional
  • 1310nm upstream & 1490nm downstream
  • Support G.984.1 General Characteristics
  • Support G.984.2 Physical Media Dependent (PMD) layer Specification
  • Support G.984.3 Transmission convergence layer Specification
  • GPON transceiver transmitting power: 0.5-5dbm,
  • Optical receiving sensitivity: -30dBm
  • Transmission wavelength: Upstream: 1310nm / Downstream: 1490nm
  • Support 1:128 Fiber Ratio at 20km transmission distance.
  • Fiber Transmission cable: G.652 Single mode optical fiber cable
  • Configurable AES decryption on downstream payload.
  • Configurable FEC on both upstream and downstream payloads.
  • Multi-Application Processor queues for dedicated connections for in-band.
  • Enhanced GPON debug and diagnostic functions.
  • Support up to 40 Transmission Container (T-Cons)
  • Support 256 bidirectional GEM port IDs
  • Support NSR/SR Dynamic Bandwidth Allocation (DBA)


  • IEEE802.1P QoS, DSCP, TOS: SP, WRR, SP+WRR dispatching Algorithm
  • Source & DST-MAC based QoS
  • VLAN ID, VLAN Priority based QoS
  • Source DST-IP based QoS

GEPON Parameters

  • IEEE802.3ah GEPON standard, support standard OAM
  • CTC 2.1, 3.0 China Telecom GEPON standard
  • GEPON BOSA built on board,
  • SC/APC or SC/UPC connector optional
  • 1310nm wavelength at upstream
  • 1490nm wavelength at downstream
  • GEPON transceiver sending power: 0-4dBm,
  • Optical receiving sensitivity: -28dBm
  • 1:64 Fiber Ratio at 20km transmission distance.
  • Fiber Transmission cable: G.652 Single mode optical fiber cable
  • Support 1 LLID (Logical Link Identifier)
  • Support 1 LOID (Logical ONU Identifier)
  • Support Triple Churning Encryption algorithm
  • Support NSR/SR Dynamic Bandwidth Allocation (DBA)
  • Support Forward Error Correction (FEC)
  • 4 QoS queues & SP Dispatching Algorithm over PON
  • Maximum 1.25Gbps Downlink / 1.25Gbps Uplink
  • Support Dying Gasp

Home Gateway/CPE Features

  • Multi-WAN, support up to 8 WAN connections
  • Support Route and/or Bridged WAN
  • Port Binding, Data/IPTV services can be bound to different LAN ports
  • Configurable VLAN ID for each WAN
  • Configurable QoS queues for each WAN
  • Multi-services bound to the same WAN

Networking Features

  • MAC Learning, 2K MAC address table
  • Bridged or Route network mode
  • Support RIP v1, v2 for routing
  • Static Route, Dynamic Route, DNS Proxy,
  • IEEE802.1x, MAC, IP, or TCP/UDP based ACLs
  • Port Bandwidth Control, IEEE802.3x flow control
  • Storm Control: Broadcast/Multicast/unknown unicast, ARP
  • Port Isolation, port Mirror, Auto MDI/MDIX
  • IEEE802.1d STP, port Loop detection
  • IGMP v2, v3 & IGMP Snooping for IPv4
  • MLD v2, v3 & MLD Snooping for IPv6
  • Support DHCP, Static IP and PPPoE
  • DHCP Server, DHCP Relay, DHCP Client, Static IP assignation
  • Static Routing from source IP to destination IP
  • Firewall, NAT, NAPT, UPnP
  • DDNS, DMZ Host, port Forwarding

Hardware Parameters

  • Realtek RTL9607C
  • Dual core, MIPS interAptivTM 900MHz CPU
  • RLX5281 500MHz CPU
  • CPU covered with cooling unit.
  • Support Hardware NAT.
  • come with a 1Gb 16-bit DDR3 SDRAM
  • come with a 1Gb Nand Flash
  • 1*GPON SC/APC or SC/UPC port,
  • 2.5G downstream, 1.25G Upstream
  • 2* 10/100/1000Base-Tx Gigabit Ethernet ports                    
  • 1*300Mbps Wi-Fi Router,
  • 1*867Mbps Wi-Fi Router
  • 2*5dBi directional external antennas
  • IEEE802.3x flow control Full duplex and half duplex,
  • LED Lights: PWR,PON/Los ,GE1-2, 2.4G Wi-Fi, 5G Wi-Fi, RESET
  • External power supply, DC 12V,1A

Management Features

  • Serial interface maintenance using UART
  • Web UI Management
  • OAM & NMS Management
  • CLI command line management
  • FTP/TFTP/HTTP Auto Provision Management TR069 ACS management

1200M Mesh Wi-Fi Router Features

  • IEEE802.11ac 867M Wi-Fi, 5Ghz
  • IEEE802.11n 300M Wi-Fi, 2.4Ghz
  • BandSteering and BeamForming
  • 5GHz and 2.4GHz dual band connections
  • 802.11ac and 802.11n Wi-Fi Clients
  • 2*5dBi directional External antennas for 802.11ac
  • 2*5dBi directional External antennas for 802.11n
  • 2 Gigabit Ethernet ports, wired speed transmission
  • Support 4-IN-4-OUT, Max 1200Mbps Wi-Fi throughput
  • Support WDS Wi-Fi bridge
  • Wi-Fi Transmission Distance: 100m for indoors,
  • 150m for outdoors
  • WPS one-key protection over your Wi-Fi network
  • 64/128 bit WEP, IEEE802.1x, WPA and WPA2 authentications
  • Max 4 SSID broadcasting, Hidden SSID
  • Automatically choose the best signal channel
  • STA mutual isolation and ACL table based on MAC Accesses
  • Wi-Fi Multimedia (WMM), enhanced QoS for multimedia packets

Mesh Parameters

  • Can support EasyMesh standards, IEEE802.11 k/v/r , IEEE802.11s
  • Can use as a Mesh Controller only
  • Can mesh with Chima Mesh WiFi Routers [serve as Mesh agents] only.
  • Support mesh up to 6 agents
  • WiFi coverage up to 1500 square meters
  • Mesh Backhaul through WiFi or Ethernet cable
  • Mesh Kits/Capacity:

    a.     1*SWR1200AC Mesh Controller+ max 6*SWR1200AC Agents

    b.     1*SDN7754ACG2-V3 xPON ONT Mesh Controller + max 6*SWR1200AC agents

Interoperable OLTs



CHIMA SGT8000A, SGT8016A, SGT8000B, SGT8016B, SGT9000B series GPON OLTs

[Huawei R11/R13/R15/R17/R18 versions interoperable]

ZTE C220, C300, C320 GPON OLTs

[All ZTE OLT firmware versions interoperable]

Fiberhome AN5516-01, AN5516-02 GPON OLTs

ZYXEL GPON OLT V4.02(AAVA.7)C0_210108 | 2021-01-08


CHIMA SNA8800, SNA9000T series

Huawei MA5680T, MA5683T OLTs

Huawei R11/R13/R15/R17/R18 versions interoperable]

ZTE C200, C220, C300 series OLTs

[All ZTE OLT firmware versions interoperable]

Fiberhome AN5506, AN5516 OLTs

[Fiberhome RP700, RP1000 versions interoperable]

Furukawa, Corecess GEPON OLTs

 Hardware Interfaces

1*GPON SC/APC or SC/UPC port 2*5dBi directional external antennas
2*10/100/1000Base-Tx GE port 1*Reset button
1*Power Supply Jack 1*Wi-Fi on/off button
6 LEDs Indicators Power, PON/LOS, GE1-GE2, 2.4G/5G

 Specification Table

Standards IEEE 802.3,IEEE 802.3u, IEEE802.3ab. IEEE 802.3x, IEEE802.1Q, IEEE802.1P, IEEE802.1D, IEEE802.11b/g/n, IEEE802.11ac, ITU-T G.984.1, ITU-T G.984.2, ITU-T G.984.3, ITU-T G.984.4, IEEE802.11 k/v/r , IEEE802.11s
Topology Star Topology
Uplink port 1*GPON /GEPON WAN port, SC/UPC Connectors or SC/APC connectors optional
Transmission distance Up to 20Km
Downlink ports 2*10/100/1000Base-Tx Gigabit Ethernet ports
Wi-Fi IEEE802.11b/g/n 300Mbps + IEEE802.11ac 867Mbps Wi-Fi
LED Indicators Power, PON, LOS ,Internet, GE1-GE2, Wi-Fi, WPS
Ethernet Cable 10Base-Tx: UTP category 3, 4,5, up to 100m
100Base-Tx: UTP category 5, up to 100m 
1000Base-Tx: UTP category 5, 5E, 6, up to 100m
Fiber Cable 8.3μm, 8.7μm, 9μm and 10μm single mode fiber cable
Power Supply AC110-240V Input, DC 12V, 1A-1.5A output External Power Supply, 4KV Surge Protection
 Temperature & Humidity    Temperature Humidity
Working 0 to 45℃ 10% - 90%
Standby -40 to 70℃ 5% - 90% RH

 Order Information

Product Pictures

Model No. Product Description & Power Consumption


SON7754ACG2-v3: 2GE+1200M Mesh Wi-Fi GEPON ONU

SGN7754ACG2-v3: 2GE+1200M Mesh Wi-Fi GPON ONT

SDN7754ACG2-v3: 2GE+1200M Mesh Wi-Fi XPON HYBRID ONU

Realtek RTL9607C

Dual core, MIPS interAptivTM 900MHz CPU

RLX5281 500MHz CPU

SC/APC or SC UPC connector optional

Power Consumption: 6.5w for GEPON ONU

Power Consumption: 6.7w for GPON ONU


Contact us

Shenzhen Chima Technologies Co Limited



Add:5/F, Building NO.1, TongXin Industry Zone, HengGang, LongGang, Shenzhen, China