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GDOU8040 series m💝ultifunctional optical node 🍰

Lootom GDOU8000 series multi-function optical node, rolls EOC, 🍃 CATV optical receiver, ONU, Et🌳hernet sender and receiver, Ethernet switch ...

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GDOU8040 series multifunctional optical node

Overview Lootom GDOU8000 series multi-function optical node, rolls EOC, CATV optical receiver, ONU, Ethernet sender and receiver, Ethernet switch and other products functions in one.According to the development of the two-way CATV network, and network diversification, all function modules of GDOU8000ꦍ series multi-function optical node support hot plug with on-demand configuration, flexible networking and smooth upgrade.

Model	EOC module amount	RF output	Master chip
GDOU8040	1-4	4 paths	MSE1000

Features         ● ꦡ Supplying two or four path♈s high level output, AC 220 v or 60 v power supply option
        ● Adopted modular design，can be rolled two or three modular into one with flexible networking an𒐪d smooth upgrade.
        ● Supporting flexible, coꦐnvenie🍷nt and simple installation, plug and play. Technical Specifications

Item	Unit	Criterion	Remark
Frequency 🍬 range	MHz	2~65 / 87~862	Can upgraded𒈔 to 1000
return loss	dB	≥16
RF isolation	dB	≥65
RF test point	dB	－20±0.5
RF Connector		F connector	4 RF ports（8020/8040）
RF Connector		F connector	2 RF 🙈 ♑ Connector（8010/8030）
🌟Operation &🌠nbsp;Voltage	V	AC60 /AC220
Operation 💎 Temperature	℃	-25～+65
Relative Humidity		5%～95%	Non condensation
Dimension	mm	330×220×130	GDOU8010
		490×280×190	GDOU8020
		260×240×155	GDOU8030
		275×210×125	GDOU8030N
		360×230×160	GDOU8040
		260×240×155	GDOU8040N
Weight	Kg	9（4 output paths）/3.5（2 output paths）
Power Consumption	W	56	4 output paths
Power Consumption	W	26	2 output paths

Modules 🐠 ꦍ; 1）CATV Forward Optical receiving Unit
ꦛ Features
   ● The photoele🍨ctric conversion is done by high quality optical receiver.
   ● 🐻 Two or four high level outpu💛t and output level is more than 108 dbuv.
   ● Possessing AGC function. As the power change🅰s in the range of +2～- 6dBm,the RF output level changes in not more than + / - 0.5 dB.
   ● Supporting using digital tube/calibration LED di🦩splaying power to install and test ♔ easily.
   ● Providing network management interface, meeting the national standard of network admi🃏nistrator. 💙
&nbꦍsp;    ⛎ Technical Specifications

Item	Condition		Unit	Performance
Frequency range			MHz	87 ～ 862 / 1000
Flatness	Worst situation		dB	±0.75(GDOU8010/8030 with 4dB pre-tilting)
Impedance			Ω	75
RF Output Level			dBuV	110±2@ -6dBmW 🌺 OMI=3.7%
RF Output Return 🔜 L𒀰oss	Worst situation		dB	≥16
RF Out🔯put test ♐ point			dB	20±0.75
CNR			dBc	＞49 @ –4dBmW
CTB			dBc	＞65 @ –4dBmW
CSO			dBc	＞60 @ –4dBmW
Downword parameter
Receiving power 🥂 Range			dBm	－8 ～+2
Optical Power test				LED display
Equivalent Input Noise 𒉰 Current				＜5pA /√Hz
Operating ඣ waveleng✨th			nm	1200～1600
Surroundings ✅ ဣ parameter
Operating ꦉ Teꦓmperature		℃			-25～+65
Power Consumption		W			25
Surge protection		KV			6
RF output stability		dB			±0.5
Optical connector					SC/APC or FC/APC

   🧔 🤡 2）EOC master module
&nbs𝕴p;      Features 🥃
   ● Based on MS🐓E1000 master chip, and follows P1901/ HomePlug AV standard.
   ● Physic rate is u꧋p to 500Mbps All-round QoS quality guarantee
   ● Plug and play, drive program is notও requested OFDM modulation technique, have good anti-noise performance
   ● ✨ It is no need to change the existing HFC network by using topological structure
   ● System network can be expanded with flexibility, it can realize the higher broadband resource through overlying the master device for future business d♊evelopment. Supporting hot plug, easy to maintain and upgrade ♊
   ● Support MIB library based at broadcast and te🤡levision standard, suppor🔥t SNMP
   ● Supporting SNMP centralized network management based on national standard MIB ꦜ library, and extending MIB definition according to users’ requirements.
&ꦫnbsp;    Technical Specifications 🌺

Coaxial 🏅 𓄧 Cable interface features
Bandwidth		7.5～65MHz					Physicaཧl rᩚᩚᩚᩚᩚᩚ⁤⁤⁤⁤ᩚ⁤⁤⁤⁤ᩚ⁤⁤⁤⁤ᩚ𒀱ᩚᩚᩚate	500Mbps（Max）
MAC 🍸 🔜rate		350Mbps ( up 🌌and dow🐻n stream symmetry)					Transm💛ission distance	1000 m
Modulation ✤ method		16/64/128/256/512/1024/4096-QAM 💦 QPSK BPSK					Protocol	CSMA/CA
transmitting power		0±3dBm
receive 🥃 👍 sensitivity		-65dB
Ethernet 💖 interface			10/100/10🐼00Base-T
Power supply	12 VDC
Power ꧑ ꦡ consumption	<5 W
common ꦛ parameter
				unit	规范	remark
Operating ꧒ tempret🧜ure				℃	-25～+65
Storage ﷺ 𒅌 Temperature				℃	-40～+80
Relativ🎉e 🅷 humidity					5%～90%	Non condensatꩵion
Protocol
IEEE802.3，IEEE802.3x，IEEE802.3u，IEEE802.1q，HomePlug 🍃 ಌ AV,IEEE P1901

&🐼nbsp; &n🅘bsp; 3)ONU module
   ༒ Overview
   Lootom ONU module is a modular design of multi-user ONU, currently supporting 4 ports Ethernet interfaces.This modular design can bring great flexibility to the user.The user can choose different interface modules on their requirements. Besides, our multi-function optical nodes also support other ONU which conforms to the requirements of integrate customer. 💛
   Features 𒐪
   ● Modular design, easy for instജallation and maintenance 🐭
   ● ൲ DC/DC conversion with high efficiency, low power consumptioꦗn and high reliability
   ● The fastest PON：♌1.25Gbpssymmetric data transfer rate, the Internet, VoIP and IP video services ꧋
   ● The function of “plug and play "automatic i🍬dentification and configuration
   ● 𓆏Support VLAN (IEEE 802.1 Q)
   ● Security access through the ACL ꦺ
   ● Remote management and senior OAM f🍰unctions
   ● Biggest supp🌌orts 20-km transmission distance

&nbs🀅p;    Technical Specifications

Item	Unit	Criterion	Remark
RX wave length	nm	1490
TX wave length	nm	1310
Power	dBm	－1～＋4
Receive ♚ 🍷 power	dBm	－26.5（min）	Don’t ꦿ 🌞 exceed -3dBm
Optic ♎ 𒈔 connector		SC/PC
Data int𝔉erface parameters
4 way 10/100/1000Base-T			10/100/1000 self-adaption
Item	Unit	Criterion	Remark
Power 🌳 Voltage	V	DC12
Power ♊ Consumption	W	6(max)
Operation Temperature	℃	-25～+65
Relative humidity		5%～95%	non-condensation