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

Produkteigenskippen:

√ Kompatibele IEEE 802.3ah 1000BASE-PX20/PX20+ GEPON applikaasje

√ Tapast op EPON OLT foar in Single Fiber Bi-directional EPON System

√SFP, Single SC Connector, Digital Diagnostic Interface Compliant with SFF-8472

√ Burst Digital Receiving Signal Strength Indication (RSSI)

√ Single 3.3V Netzteil

√Operaasjekoffer -40~85°C foar yndustriële, -25~85°C en -10~70°C foar kommersjeel

√ RoHS-6 neilibjen

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Produkt Detail

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

1.Absolute maksimale wurdearrings

Parameter	Ienheid	Min.	Typysk	Max.
Streamtafier	V	0		4.2
Storage Ambient Temperatuer	°C	-40		85
Operating Case Temperatuer	°C	0		70
Operating Relative Feuchte	%	5		95
Untfanger beskeadige drompel	dBm	0

2.Operating Condition

Parameter	Ienheid	Min.	Typysk	Max.
Streamtafier	V	3.1	3.3	3.5
Operating Case Temp foar C-temp	°C	-10		70
Operating Case Temp foar E-temp	°C	-25		85
Operating Case Temp foar I-temp	°C	-40		85
Operating Relative Feuchte	%	5		95
Data Rate (TX/RX)	Gbit/s		1.25

3.Optical Characteristics

Parameter	Ienheid	Min.		Typ.	Max.
TX Sintrale golflingte	nm	1480			1500
Spektrale breedte (-20dB)	nm				1
SMSR	dB	30
Mean lansearre Power	dBm	2			7
Mean Launched Power (TX Off)	dBm				-39
Extinction Ratio (Opmerking 1)	dB	9
TX Totaal Jitter	UI				0.43
Opkomst/faltiid (20%-80%)	ps				260
RIN₁₅OMA	dB/Hz				-115
Optical Return Loss Tolerânsje	dB				-12
Sender en dispersion Penalty (20km G.652)	dB				2.3
TX Optical Eye Mask	Konform mei IEEE Std 802.3ah™-2004
Untfang golflingte	nm		1260		1360
Gefoelichheid (opmerking 2)	dBm				-30
Overload	dBm		-6
Untfanger Threshold Settling Tiid	ns				250
RX Dynamic Range (Opmerking 3)	dBm		-30		-6
LOS-Deassert	dBm				-31
LOS-Assert	dBm		-45
SD Hysteresis	dB		0.5		6
Untfanger Reflection	dB				-12

4.Elektryske skaaimerken

Parameter	Ienheid	Min.	Typysk	Max.
Stromforsyning Strom	mA			300
Data Input Differinsjaaloperator Swing	mV	200		1600
Data Differinsjaaloperator Impedânsje	Ω	90	100	110
TTL-ynfier -Leech	V	0		0.8
TTL-ynfier - Heech	V	2.0		Vcc
TTL Utfier -Leech	V	0		0.4
TTL-útfier - Heech	V	2.4		Vcc
Data Utfier Differinsjaaloperator Swing	mV	400		1600
Los Assert Tiid	ns			500
Los Deassert Tiid	ns			500