epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp

Product Features:

√ Compatible IEEE 802.3ah 1000BASE-PX20/PX20+ GEPON application

√ De EPON OLT pro una fibra Bi-directional EPON System

√SFP, Singulus SC iungo, Digital Diagnostic instrumenti Obsequium cum SFF-8472

√ Gaudete Digital accipientes signum fortitudo indicium (RSSI)

√ Una 3.3V potentia copia

√Causa operandi -40~85°C industrialis, -25~85°C et -10~70°C commercii

√ RoHS-6 obsequio

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Product Detail

epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp

1.Absolute Maximum Ratings

Parameter	Unitas	Min.	Typical	Maximilianus.
Potestas Supple	V	0		4.2
Repono Ambient Temperature	°C	-40		85
Operating Causa Temperature	°C	0		70
Relativum operating Umor	%	5		95
Receptor Laesis Limen	dBm	0

2.Operating Condition

Parameter	Unitas	Min.	Typical	Maximilianus.
Potestas Supple	V	3.1	3.3	3.5
Operating Causa Temp pro C-temp	°C	-10		70
Operating Causa Temp pro E-temp	°C	-25		85
Operating Causa Temp quia ego temp	°C	-40		85
Relativum operating Umor	%	5		95
Data Rate (TX/RX)	Gbit/s		1.25

3.Optical Characteres

Parameter	Unitas	Min.		Typ.	Maximilianus.
TX Centralis Necem	nm	1480			1500
Spectralis Latitudo (-20dB)	nm				1
SMSR	dB	30
Medium Deductae Power	dBm	2			7
Medium launched Power (TX Off)	dBm				-39
Exstinctio ratio.	dB	9
TX Total Jitter	UI				0.43
Surge / Fall Tempus (20%-80%)	ps				260
RIN₁₅OMA	dB/Hz				-115
Optical Redi damnum tolerantia	dB				-12
Transfusor et dissipatio Poenae (20km G.652)	dB				2.3
TX Oculus Optical Mask	Obsequium IEEE Std 802.3ah™-2004
Accipite Necem	nm		1260		1360
Sensibilitas (Note 2)	dBm				-30
ONERO	dBm		-6
Receptor Limen Insidens Tempus	ns				250
RX Dynamic dolor (Nota 3)	dBm		-30		-6
Los-Deassert	dBm				-31
LOS-Asert	dBm		-45
SD Hysteresis	dB		0.5		6
Receptoris Reflectance	dB				-12

4.Electrical Characteres

Parameter	Unitas	Min.	Typical	Maximilianus.
Potentia Supple Current	mA			300
Data Input Differentialis Adductius	mV	200		1600
Data differentialis Impedimentum	Ω	90	100	110
TTL Input -Low	V	0		0.8
TTL Input -High	V	2.0		Vcc
TTL Output -Low	V	0		0.4
TTL Output -High	V	2.4		Vcc
Data Output differentialis adductius	mV	400		1600
Los Assert Tempus	ns			500
Los Deassert Tempus	ns			500