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GPON ONU STICK SFP

GPON ONU STICK SFP

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Specifications

产品型号: GEPON ONU光�？�
兼容品牌: 全系列
封装类型: SFF/SFP
传输速率: 1.25T/1.25R
传输距离: 20KM
发射波长: 1310T/1490R
吸收波长: 1310T/1490R
事情温度: 商业级0℃～+70℃/工业级-40℃～+85℃ 可选
数字诊断: 带DDM
吸收迅速度: 20KM
吸收迅速度: 20KM

Description

GPON ONU STICK SFP

FEATURES

Single fiber bi-directional data links asymmetric TX 1244Mbps / RX 2488Mbps GPON ONU application with GPON MAC function.
SC/UPC receptacle SFP with GPON ONU MAC inside, “Plug-and-play” via auto-discovery and configuration
1310nm DFB burst mode transmitter, 1490nm APD-TIA continuous mode receiver
0 to 70°C operating case temperature for GONU-STICK-20 , C-Temp
-40 to 85°C operating case temperature for GONU-STICK-20I , I -Temp
Single 3.3V power supply
Digital diagnostic monitor interface compatible with SFF-8472
SFP MSA compliance
Low EMI and excellent ESD protection
Class I laser safety standard IEC-60825 compliant
RoHS-6 compliance

APPLICATIONS

Gigabit-capable Passive Optical Networks (GPON)
GONU-STICK-20 / GONU-STICK-20I is an MSA-compliant SFP that incorporates not just the optics for an ONU, but all of the electronics need as well. It is a “PON on a Stick” that an entire FTTH ONU in a slightly oversized SFP. It can be plugged into networking equipment. Allowing the data interfaces on a switch, router, PBX, etc. to be customized for different fiber environments and distance requirements
The GONU-STICK-20 / GONU-STICK-20I is designed as dual-mode ONU stick, it also supports the EPON ONU OAM. It can be applied both on EPON system and on the GPON system .It will automatically establish an EPON link with the EPON OLT or GPON link with the GPON OLT.

STANDARDS

Complies with SFP Multi-Source Agreement (MSA) SFF-8074i
Complies with ITUT-T G.984.2, G.984.2 Amendment 1
Complies with ITUT G.988 ONU management and control interface (OMCI) specification
Complies with SFF 8472 V9.5
Complies with FCC 47 CFR Part 15, Class B
Complies with FDA 21 CFR 1040.10 and 1040.11

ABSOLUTE MAXIMUM RATING
Parameter	Symbol	Min.	Max.	Unit	Notes
Storage Ambient Temperature	T_STG	-40	85	°C
Operating Case Temperature	T_c	0	70	°C	GONU-STICK-20
	T_c	-40	85	°C	GONU-STICK-20I
Operating Humidity	OH	5	95	%
Power Supply Voltage	V_CC	-0.5	3.6	V

RECOMMENDED OPERATING CONDITION
Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Power Supply Voltage	V_CC	3.13	3.3	3.47	V
Power Dissipation	PD	1.85	2.10	2.42	W	Max value under High temp environment
Operating Case Temperature	T_c	0		+70	°C	GONU-STICK-20
	T_c	-40		+85	°C	GONU-STICK-20I
Operating Humidity Range	OH	5		95	%
Data Rate			TX:1.244 / RX:2.488		Gbit/s
Data Rate Drift		-100		+100	PPM

TRANSMITTER OPTICAL CHARACTERISTICS
Parameter	Symbol	Min.	Typ.	Max.		Unit	Note
Optical Center Wavelength	λ_C	1290	1310	1330	nm
Spectral Width (-20dB)	?λ			1	nm
Side Mode Suppression Ratio	SMSR	30			dB
Average Launch Optical Power	AOP	0.5		5	dBm		Launched into SMF Fiber
Burst off Average Output Power				-45	dBm
Extinction Ratio	ER	10			dB
Rise/Fall Time (20%-80%)	T_R/T_F			0.26	ns		Unfiltered PRBS 2²³ - 该邮件地点已受到反垃圾邮件插件�；�。要显示它需要在浏览器中启用 JavaScript。 Mbps
RIN₁₅OMA				-115	dB/Hz
Optical Return Loss Tolerance		-15			dB
Transmitter Reflectance				-10	dB
Transmitter and Dispersion Penalty	TDP			1	dB		Transmit on 20km SMF.
Optical Waveform Diagram	Compliant With ITU-T G984.2						PRBS 2²³ –1 @1244.16Mbps

TRANSMITTER ELECTRICAL CHARACTERISTICS
Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Data Input Differential Swing		300		1800	mV	CML input, AC coupled
Input Differential Impedance		90	100	110	Ω
Transmitter TxDisable Control Voltage - Low		0		0.8	V
Transmitter TxDisable Voltage - High		2.0		V_CC	V
Transmitter Fault Alarm Voltage - Low		0		0.4	V
Transmitter Fault Alarm Voltage – High		2.4		Vcc	V

RECEIVER OPTICAL CHARACTERISTICS
Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Operating Wavelength	λ_c	1480	1490	1500	nm
Sensitivity	SEN			-28	dBm	PRBS 2²³ - 1 @2488Mbps
Saturation Optical Power	SAT	-8			dBm
Loss of Signal De-Assert	LOSD			-29	dBm
Loss of Signal Assert	LOSA	-40			dBm
Signal-Detected Hysteresis		0.5		6	dBm
Receiver Reflectance				-12	dB	λ=1490nm
WDM Filter Isolation		38			dB	λ=1550nm
WDM Filter Isolation		35			dB	λ=1650nm

RECEIVER ELECTRIAL CHARACTERISTICS
Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Data Output Differential Swing		300		1200	mV	CML output, AC coupled
Loss of Signal - Low		0		0.4	V
Loss of Signal - High		2.4		V_CC	V