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Key Benifits and Features

RicherLink RL804EC Router Overview

RL804EC is EPON ONU terminal devices designed for fulfilling FTTx and triple play service demand of fixed network operator or cable operators.This box is based on the stable and mature Gigabit EPON technology, which has high ratio of performance to price, and the technology of Layer 2 Ethernet switch,CATV, WDM as well. It is highly reliable and easy to maintain, with guaranteed QoS for different service. Equipment technical performance meets the IEEE803.2ah and China Telecom CTC2.1 standards.

Figure 1: RicherLink RL804EC Router

 Description RL804EC Interface

Interface Description
POWER DC power adapter, DC12V./1A
RF CATV RF output port, connect a TV or set-top box via this interface.
CATV CATV optical input interface, support SC / APC optical pigtail connector for connecting CATV optical signal.
LAN1~LAN4 RJ45 Port connects to local internet,1 GE port and 3 FE port automatically

 RL841EVFC LED statement

Indicators status Description
POWER Light on ONU power supply normally
Light off ONU no power supply
CATV Light on CATV optical receiver output level normal
Blink CATV optical receiver output level lower than normal or failure
RF Light off CATV optical receiver signal normal
Blink CATV optical signal power rate over normal or less than normal status
PON Light on ONU link active
Blink ONU manage to link
Light off ONU receiving power rate lower than optical receiver sensitivity
LOS Blink Device does not receive optical signals.
Light off Device has received optical signals.
LAN1~LAN4 Light on network port linked, but no data transmitting
Blink network port data pass
Light off ONU no power supply or internet cable unlink
INTERNET Light on Connected to the Internet
Light off Disconnecting the Internet

RL804EC specification and working environment

Parameter Nominal
Dimension 180mm*148mm*30mm(W*L*H)
Net weight 0.3kg
Typical power consumption <7W
Noise None
Cooling style Naturally cooling
Power supply 12V DC(By external AC/DC adapter)
Installation style Support PC, wall mount or put inside of information box.
Environment -5~50℃
Atmospheric pressure 70~106Kpa
MTBF 50,000 hours
MTTR 30minutes

RL804EC  EPON specifications

Parameter Nominal
Connector style SC/PC
PON quantity 1
Fiber style Single mode
Wavelength Transmitting end: 1310 +/-20nmReceiving end: 1490 +/-10nm
PON interface standard IEEE802.3-2005 1000BASE-PX20+
PON interface receiving rate 1.244Gpbs
PON interface transmitting rate 1.244Gpbs
Output optical power Min: 0dBm        Max: +4dBm
Optical receiver sensitivity Precede -28dBm
Optical receiver saturated optical power Min -3dBm
Receiver damage threshold 7dBm
The length of the optical link Max 20km

RL804EC  CATV Optical receiver parameter

Item Unit Parameter
Optical parameter Receiving optical wavelength nm 1200~1650
Receiving optical power dBm -18~+2
Reflection loss dB ≥50
Connector SC/APC
Fiber type Single mode
Isolation (WDM) Forward channel dB ≥40
Reflection channel dB ≥22
RF parameter Frequency MHz 45 ~ 1000
In-band flatness dB ±1
Output reflection loss dB ≥14
Nominal output level dBuV =76±1  (AGC range:-12~ -2dBm)
Attenuation range dB -18—0
C/N dB ≥ 46
C/CTB dB ≥ 65
C/CSO dB ≥ 65
Output impedance Ω 75
Others Power supply(DC) V 12
Power consumption W ≤1.5
Working temperatureStorage temperature ℃℃ 0 ~ +45
-40~ +75
Relative humidity % Maximum 95%  non-condensing

WIFI GPON ONU Router Netwoking

Ordering Information

 Model  Product Description
RL804EC  GPON ONU 4GE+2POTS+11n 2*2 +11ac 2*2+USB, 4 x External Antennas 5DBI
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