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GPON ONU AND RECEIVER TWO-IN-ONE GDONU300-2030B

GDONU300-2030B is FTTH slaver combined GPON ONU and CATV optical receiver in one box. GDONU300-2030B series are optical network ...

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GPON ONU AND RECEIVER TWO-IN-ONE GDONU300-2030B

Overview    GDONU300-2030B is FTTH slaver combined GPON ONU and CATV optical receiver in one box. GDONU300-2030B series are optical network terminal targeting FTTH networking strategy. GDONU300-2030B includes a variety of models covering GPON SFU data type and double optical fiber type. The double optical fiber type is composed of CATV optical receiver and ONU; CATV optical receiver has the feature of low optical power receiving while ONU adopts compatible chips with GPON. In all, this series is well positioned to fulfill different FTTH networking requirement, providing reliable and secure service that come in all varieties. Features        ONU :
● Has a range up to 20KM, follow the ITU-T G.984 standard
● Supports second-layer data package transmission in full wire-speed
● Provide 4 10/100M Base-T self-adaptive RJ45 interfaces, which can be used to such devices as computers and set top box.
● Supports local web management as well as remote web management.
       Optical Receiver:
● Supports double fiber access; the uplink operating wavelength for PON is 1310nm, downlink wavelength is 1490nm;
● CATV’s operating wavelength is 1550nm.
● Support CATV low optical power receiving; light-operated AGC-15~-5dBm or -10~0dBm stable RF output.
● Users can remote monitor the CATV status ,the received power and the output power of the optical receiver can be captured by the Lootom EMS system. Technical Specifications        ONU?Basic?Parameter:

Model	GDONU300-2030B
User Interface	110/100/1000M 310/100M RJ45 interfaces
PON Interface	Symmetrical transmission rate of 2.5 Gbps for downlink and 1.25 Gbps uplink Network coverage radius: 20KM Optical connector: SC/PC High sensitivity optical receiver ≥-27dBm Transmitting power:1~4dBm Security: ONU identification mechanism
Dimension	170mm125mm33mm(wdh) box:220mm230mm70mm 0.5kg
Dimension	Installation: plug and play
Heat Dispersion	Long term use will not result in any form of performance degradation or component damage
Environmental Requirement	Operating environment:-5℃~60℃;10%~90% non-condensation
Environmental Requirement	Storage environment:-40℃~80℃;5%~95% non-condensation
Power Supply	Switch adapter
	Input voltage: AC 110V~240V,50/60Hz
	Scope range of input rated voltage:domestic ±20%;international ±10%
	Power≤6W
Body Case	Plastic

Optical?Receiver?Basic?Parameter:

Item		Unit	Indicator
Optical Parameter	receiving wavelength	nm	1200~1610
	receiving power	dBm	-18~2
	AGC Automatic Adjustment Range	dBm	-10~0
	Optical Connector	-	SC/APC
	Frequency Range	MHz	45~1000
	Flatness in Band	dB	±0.75
	Output Impedence	Ω	75
RF Parameter	Reflection Output Loss	dB	≥16(≤550MHz) ≥14(≥550MHz)
	Rated Output Level	dBuV	≥76
	C/N	style="font-family:Arial"> dB	≥51(-1dBm received)
	C/CTB	dB	≥65
	C/CSO	dB	≥61

Network diagram

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