RL841GWVC-DG

GPON ONU, 4*GE+1*POTS+CATV+WIFI5,AC1200

The RL841GWVC-DG terminal device is designed to meet the FTTH (Fiber to the Home) and triple-play service demands of fixed network operators or cable operators. Based on mature Gigabit GPON technology, it offers high cost-performance and integrates 802.11n/ac Wi-Fi with wireless power reaching over 23dBm, Layer 2/3 capabilities, and high-quality VoIP services. It ensures high reliability, easy maintenance, and guaranteed QoS for diverse services, fully complying with technical regulations such as ITU-T G.984.x and GPON equipment standards.

2. GPON Interface Parameters

Parameter	Nominal Value
Connector Type	SC/APC or SC/UPC
PON Quantity	1
Fiber Type	Single mode
Wavelength	TX: 1310 ±20nm RX: 1490 ±10nm
PON Interface Standard	ITU-T G.984.2/G.984.3/G.988 Class B+
Receive Rate	2.488 Gbps
Transmit Rate	1.244 Gbps
Output Optical Power	Min: 0.5dBm Max: +5dBm
Receiver Sensitivity	≤-28dBm
Maximum Optical Link	20 km

3. WIFI Specifications

Standard	IEEE 802.11 ac/b/g/n
Frequency Bands	2.4GHz: 2412~2472MHz 5GHz: Band 1: 5.15~5.25GHz Band 2: 5.25~5.35GHz Band 3: 5.500~5.700GHz Band 4: 5.725~5.825GHz
Transmission Speed	– 802.11b: 11/5.5/2/1Mbps (Auto) – 802.11g: 54/48/36/24/18/12/9/6Mbps (Auto) – 802.11n (2.4GHz): Up to 300Mbps – 802.11n (5GHz): Up to 300Mbps – 802.11ac: Up to 867Mbps
Channel Number	2.4GHz: 13 channels 5GHz: 4 channels (region-dependent)
Spread-spectrum Technique	DSSS (Direct Sequence Spread Spectrum)
Modulation	DBPSK, DQPSK, CCK, OFDM (BPSK/QPSK/16-QAM/64-QAM)
Sensitivity (@PER 10%)	– 270Mbps: -68dBm – 108Mbps: -68dBm – 54Mbps: -68dBm – 11Mbps: -85dBm – 6Mbps: -88dBm – 1Mbps: -90dBm
Transmission Distance	Indoor: Up to 120m Outdoor: Up to 360m (environment-dependent)
RF Power (EIRP)	– 2.4GHz: 20dBm – 5GHz: Band 1: 17.45dBm Band 2: 17.82dBm Band 3: 17.92dBm Band 4: 18.92dBm
Antenna	5dBi omnidirectional antennas

4. Technical Specifications

Parameter	Nominal Value
Dimensions	176mm×112mm×31mm (L×W×H)
Net Weight	0.35kg
Typical Power Consumption	<12W
Noise	None
Cooling Style	Natural cooling
Power Supply	12V DC, 1.0A
Installation Style	Supports desktop, wall-mounted, or in-wall cabinet installation
Operating Temperature	5°C~50°C
Atmospheric Pressure	70~106Kpa
MTBF	50,000 hours@25°C
MTTR	30 minutes

5. Special Functions

Supports TR069, NAT, DMZ, DNS
Multiple SSID configurations
Multiple VLAN support
MU-MIMO support
Optional Easy-Mesh networking
IPv6, PPPoE, DHCP, and static IP configuration for WAN interface
IP/MAC filtering and firewall in routed mode
XPON compatible (adaptive to EPON/GPON OLT)

5.1 POTS Specifications

Supports SIP and H.248 voice protocols
SIP Protocol: ISP provides the port number of the main SIP proxy server (default: 5060, range: 1-65535)
H.248 Protocol: ISP provides the port number of the spare MGC server (default: 2944, range: 1-65535)
Port ringing current: 50±10VAC, 30±10Hz

6. CATV Specifications

Item	Unit	Parameter
Receiving Wavelength	nm	1200~1650
Receiving Power	dBm	-18~+0
Reflection Loss	dB	≥50
Connector	–	SC/APC
Fiber Type	–	Single mode
Isolation (Forward)	dB	≥40
Isolation (Reflection)	dB	≥22
Frequency Range	MHz	47~1000
In-band Flatness	dB	±1
Output Reflection Loss	dB	≥14
Nominal Output Level	dBuV	75±1 (AGC range: -15~-2dBm)
Attenuation Range	dB	-18~0
C/N (Carrier/Noise)	dB	≥46
C/CTB (Carrier/CTB)	dB	≥65
C/CSO (Carrier/CSO)	dB	≥65
Output Impedance	Ω	75
Power Supply	V	5 (DC)
Power Consumption	W	≤1.5
Operating Temperature	℃	0~45
Storage Temperature	℃	-40~75
Relative Humidity	%	≤95% (non-condensing)

7. Device Interfaces

Port Type	Function
FXS Port	Connects to telephone via telephone wire
CATV Port	Connects to PON via SC/APC (built-in WDM supporting 1550nm/1310nm/1490nm wavelengths)
RF Port	Connects to set-top box via coaxial cable (for CATV)
LAN 1~4 Ports	RJ45 ports for local network connection (4×GE ports)

Ordering Information

Model	Product Descriptions
RL841GWVC-DG	GPON ONU, 4GE+1POTS+CATV+WIFI5,AC1200

Product Inquiry