pon module 20km 1.25G px20+++ sfp module epon olt px20 7dBm epon olt sfp transceiver

Produkteigenskippen:

√Kompatibel IEEE 802.3ah 1000BASE-PX20++

√Ferbettere GEPON-applikaasje

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

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

√Burst Digital Receiving Signal Strength Indication (RSSI)

√ Single 3.3V Netzteil operaasje gefal temperatuer -10 ~ 70 ° C foar kommersjeel

√ RoHS-6 neilibjen

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Produkt Detail

pon module 20km 1.25G px20+++ sfp module epon olt px20 7dBm epon olt sfp transceiver

1.Absolute maksimale wurdearrings

Parameter	Ienheid	Min.	Typysk	Max.
Streamtafier	V	0		4.2
Storage Ambient Temperatuer	°C	-40		85
Operating Case Temperatuer	°C	-40		85
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 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 Launched Power (BOL)	dBm	7	7.5	10
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			-33
Overload	dBm	-6
Dynamic Rang	dB	25
Untfanger Threshold Settling Tiid	ns			250
RX Dynamic Range (Opmerking 3)	dBm	-30		-6
LOS-Deassert	dBm			-34
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