Cheap price Gepon Onu Wifi - GPON OLT C++ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon olt sfp – HDV

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Cheap price Gepon Onu Wifi - GPON OLT C++ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon olt sfp – HDV Detail:

GPON OLT C++ Optical Module 2.5G/1.25G 20KM

TX1490nm/RX1310nm gpon olt sfp

1.Operating Condition

Parameter	Unit	Min.	Typical	Max.
Storage Temperature	°C	-40		85
Operating Case Temp for C-temp	°C	0		70
Operating Relative Humidity	%	5		95
Power Supply Voltage	V	3.15	3.3	3.45
Supply Current	mA			600
Bit Rate for Tx	Gbps	2.488
Bit Rate for Rx	Gbps	1.244

2.Characteristics

All performance is specified at whole working temperature and conditions

Parameter	Unit	Min.	Typical	Max.
Transmitter
TX Central Wavelength	nm	1480	1490	1500
Spectral Width (-20dB)	nm			1
Side Mode Suppression Ratio (SMSR)	dB	30
Mean Launched Power	dBm	4.5		10
Mean Launched Power (TX Off)	dBm			-45
Extinction Ratio	dB	8.2
Optical Return Loss Tolerance	dB	-12
Transmitter and dispersion Penalty	dB			1
Transmitter Mask(PRBS2²³-1@2.488G)	Compliant With ITU-T G.984.2
Receiver
Receive Wavelength	nm	1290	1310	1330
Sensitivity(PRBS2²³-1@1.244G,ER=10,BER<10^-10)	dBm			-30
Overload(PRBS2²³-1@1.244G,ER=10,BER<10^-10)	dBm	-12
Receiver Burst Mode Dynamic Range	dB	15
Damage Threshold for Receiver	dBm	5
SD Assert Level	dBm			-33
SD De-assert Level	dBm	-45
SD Hysteresis	dB	0.5		6
WDM Filter isolation to 1550nm	dB	38
WDM Filter isolation to 1650nm	dB	35
Electrical Interface Characteristics
Data Input Swing Differential/TX	mV	200	-	2000
Data Output Swing Differential/RX	mV	400		1600
Date Differential Impedance	Ω	90	100	110
LVTTL Output High	V	2.4		Vcc
LVTTL Output Low	V	0		0.4
LVTTL Input High	V	2.0		Vcc+0.3
LVTTL Input Low	V	0		0.8
Timing Characteristics
Guard Time (Tg)	ns	25.6
Reset Pulse Width (Tr)	ns			12.8
Reset Delay (Trd)	ns			12.8
Receiver Preamble Time (Tp)	ns			140
SD Assert Time (TSDA)	ns			100
SD De-assert Time (TSDD)	ns			12.8
RSSI Trigger Delay (Ttd)	ns	25
RSSI Trigger Pulse Width (Tw)	ns	500
Internal I2C Delay (Twait)	us			500

3. Applications and solutions :

GPON OLT C+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon sfp transceiver

Product detail pictures:

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We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for Cheap price Gepon Onu Wifi - GPON OLT C++ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon olt sfp – HDV , The product will supply to all over the world, such as: Slovakia, Latvia, Provence, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !

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Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,

By Merry from Angola - 2015.12.11 11:26

This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.

By Barbara from Lesotho - 2015.12.14 15:26