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4GE + POTS +CATV+ WIFI5 AC1200 X8104U-JC
Category:
ONU
Product Details
Product Overview
The X8104U-JC is a XPON optical terminal access device that is highly integrated with dual-frequency Wi-Fi5. It is an optical fiber to the home terminal product of the operator. It supports ultra-bandwidth access through XPON upstream technology, and provides users with basic WIFI functions, routing, VOIP, gigabit Ethernet functions and client-side CATV interface functions. The X8104U-JC upstream network ports are XPON ports. The downstream user ports include four GE electrical ports, one USB port, one VOIP port, one CATV port, and one WiFi5 WLAN port.
Product Highlight
1 * XPON interface: SC/UPC (or SC/APC)interface, E/GPON standard
1 * Ethernet interface: 10 Mbps / 100 Mbps, 1000 Mbps, RJ - 45, IEEE802.3-2005 standard
1 * VOIP interface: in accordance with G. 711 a/u, G. 729 a/b, G. 722 standard
1*CATV, C/N ≥43dB, C/CTB ≥55dB, C/CSO ≥55dB, MER ≥32dB, BER ≤1*10E-6
1 * Standard USB 2.0 interface
Dual-band WIFI5 (2.4G :300Mbps, 5G: 867Mbps) (2 ×2 MIMO (2.4G&5G))
Solution Display
The PON system usually consists of the OLT at the office side, the ONU and the ODN at the user side, and adopts a point-to-multipoint network structure. The ODN consists of single-mode optical fibers and passive optical devices such as optical splitters and optical connectors. It provides the optical transmission medium for the physical connection between the OLT and ONU.Implement FTTX service deployment application.

Product Specification
Hardware Specifications | Description |
Port | 4GE+1VOIP+1USB+CATV+WIFI5+G/EPON |
LED | POWER+PON/LOS +INTERNET +LAN+VOIP + WiFi_2.4G +WiFi_5G+ WPS+USB |
Button | POWER + RST +WIFI+WPS |
Flash & Memory | Flash: 256MB; Memory: 512MB |
Power Supply | 12V/1.5A |
Power Consumption | <12W |
Environment Standard | Operating Temperature: -5~45℃ Storage Temperature: -20~70℃ Relative Humidity: 5%~95% (non-condensing) |
Environment Friendly | RoHs、CE、CCC |
Weight | 0.358KG |
Size and Weight | 190mm*135mm*33mm, 0.35KG |
Module type | Class B+, SC/UPC/APC |
wavelength | UP 1310nm, Down 1490nm |
TX Optical power | 0.5~4dbm |
RX Optical sensitivity | -28dBm |
Transmission distance | 0~20km |
Transmission rate | EPON: Upstream 1.25Gbps/Downstream 1.25Gbps GPON: Upstream 1.25Gbps/Downstream 2.5Gbps |
LAN Interface type | RJ45(10/100/1000Mbps ) |
VOIP | RJ11 |
USB | USB 2.0 |
WIFI | Dual-band WIFI5 AC1200 (2 ×2 MIMO (2.4G&5G)) |
WiFi5 (AC1200) and VOIP ,CATV
Attributes | Description | |
WiFi 5 | WiFi Protocol | 2.4GHz supports 802.11b/g/n 5GHz supports 802.11a/n/ac |
Transmit Power | 2.4G 100mW; 5G 200mW | |
Antenna Gain | 5dBi | |
Antenna | Dual-antenna MIMO (2.4G&5G) | |
WLAN Penetrate | One reinforced concrete wall or two ordinary brick walls (non-reinforced concrete) | |
WLAN Access Capability | 32 clients | |
Channel | 2.4GHz(channel 1-13) 5GHZ(channel 36-161 ) | |
WPS | WLAN terminal devices with WPS Push Button function establish connection within 2 minutes | |
WLAN Security Function | WPA2-PSK/WPA3-SAE(2.4G only) WPA3-SAE(2.4G only) WPA-PSK/WPA2-PSK WPA2-PSK WPA-PSK Open System & Shared Key Shared Key Open System | |
Air Speed | 300 Mbps (2.4GHz); 867 Mbps (5GHz) | |
Multicast | WMM (Wi-Fi Multi Media) | |
VOIP | VoIP Port | Call waiting, In-conditional Call Forward, Call Forward if Busy, Call Forward if no reply and three-party calls. G711A/G711U/G729/G722 SDP protocol (RFC 2327 and RFC 4566) T.30/T.38/G.711 fax mode DTMF |
CATV | Remote Control | ON/OFF |
Optical AGC | -10~+2dBm | |
Output Level | 76dBuV | |
RF Bandwidth | 47-1000 MHz | |
In-band Flatness | ±1.25dB | |
Output Return Loss | ≥12dB | |
CATV System Parameters | C/N ≥ 43dB C/CTB ≥ 55dB C/CSO ≥ 55dB MER ≥ 32dB BER ≤ 1*10E-6 | |
Panel view


Interface | Description | |
1 | POWER | 12V/1.5A, power input interface |
2 | ON/OFF | Power switch button |
3 | RST | Reset the ONT |
4 | LAN1/LAN2/LAN3/LAN4 | RJ-45 10/100/1000 Base-T Ethernet Interface |
5 | VOIP | RJ-11 FXS Interface |
6 | PON | GPON interface |
7 | WPS | WPS switch button |
8 | WIFI | WIFI switch button |
9 | CATV_RF | CATV interface |
LEDs Operating Status
The operation status of X8104U-JC can be determined by using the front LED. The panel LED indicator will display the status of each interface. The meaning of LED is shown in the following table.
LED Name | Color | Indicates |
PWR | Green/Solid | Normal |
OFF | No power | |
LOS | Red | Optical link is NOT OK(rang: out of -8~-29 dbm) |
Green/Flash | Optical link is OK(rang: in -8~-29 dbm) | |
Green/solid | Registerd successful and active | |
INTERNET | Green/solid | The wan interface of the internet is configured |
OFF | The Internet WAN interface is not configured or the Internet WAN interface is configured but does not take effect. | |
LAN1/ LAN2/ LAN3/ LAN4 | Green/Flash | device connected |
Active or Link data receive and transfer (Green/flash) | ||
OFF | device not connected | |
link down | ||
VOIP | Green | successfully registered to softswitch |
OFF | Not be registered to softswitch | |
USB | Green | Connected and data receive and transfer |
OFF | No power/error/USB is not connected/USB disable | |
WIFI_2.4G | Green | The terminal is connected to transmit data wirelessly |
OFF | No power/WIFI disable | |
WIFI_5G | Green | The terminal is connected to transmit data wirelessly |
OFF | No power/WIFI disable | |
WPS | Green | WPS started working |
OFF | WPS is not working | |
CATV | RED/Flash | The device startup CATV indicator is blinking red at low frequency |
OFF | The device is not started or the CATV is disabled | |
Green/Flash | The device receives the catv optical signal |
Plug-In Units
The device uses a standard 5.5*2.1*9.5mm Non tuning fork DC head interface power adapter. Select an appropriate adapter for power supply according to device energy consumption.
The below shows the electrical characteristics of the adapter:
Characteristic | Power adapter |
AC: INPUT | AC: 100~240V; 50/60Hz |
DC: OUTPUT | DC: 12V/1A |
Rated Power | 12W |
Software Specification
Attributes | Description |
XPON Feature | ITU-T G.984.1-4 ITU-T G.988/TR255/TR156 IEEE802.3ah 15 TCONTs /256GEM ports 8 Egress queues per TCONT at least VLAN/ priority/VEIP gem mapping mode SN/LOID/SN +Password authentication Performance monitoring: eth/Gem port Dying gasp |
Ethernet Port | Ethernet port-based VLAN tags and tag removal MAC address learning 10/100/1000Mbps Auto negotiation |
L2 Feature | MAC learning (SVL)/aging Support max frame length to 1518 bytes VLAN tagging for untagged packets Support VLAN 1-4094 |
L3 Feature | PPPoE/Static IP/DHCP NAT/NAPT Port forwarding ALG, UPnP, DDNS IPv4/IPv6 dual stack, DS-Lite Static, and Default Routes Multiple services on one WAN port |
QoS | Support 8 Queues with Strict Priority Ethernet port rate limitation 802.1 priority SP/WRP Service flow classification |
Multicast | IGMP v2 (RFC 2236) and IGMP v3 (RFC 3376) IGMP snooping and IGMP Proxy MLD v1 |
Management | OMCI/WEB UI/TR069 Telnet/SSH Management with CLI commands Dual-system software backup and rollback |
Purchase Info
Model Number | Description |
X8104U-JC | 4GE+1VOIP+1USB+CATV+WIFI5+G/EPON, Accessories: Power Adapter, RJ45 cable, RJ11 cable; |
Fiber optic communication is an advanced data transmission technology that uses light signals traveling through ultra-thin glass or plastic fibers to carry information over long distances. It provides extremely high bandwidth, low signal loss, and strong resistance to electromagnetic interference, making it ideal for modern communication networks. This technology is widely used in internet infrastructure, telecommunications, data centers, cable television, and enterprise networks. Fiber optic systems support faster and more stable connections compared to traditional copper cables, enabling high-speed video streaming, cloud computing, and real-time data transfer. With continuous technological development, fiber optic communication plays a key role in building global high-speed digital networks and supporting future smart communication systems.
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FAQ
Listed below are answers to our most commonly asked questions. Don't see your question?Contact our customer service team. We would be glad to assist you.
What is an optical network terminal (ONT)? How does it differ from a regular modem?
What is the architecture of a fiber optic network (PON)?
What are the functions of the PON port and LAN port on an optical network terminal (ONT)?
Why does the optical network terminal need to register LOID/SN?
Optical modem dialing vs. router dialing: which is better?
How to determine whether the fiber optic signal is normal?
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