Nta

WFL67220FF-QCS

WFL67220FF-QCS cov khoom tsim los rau OLT module raws li XGSPON thev naus laus zis. XGSPON OLT SFP + cov khoom lag luam yog ib qho kev sib xyaw ua ke uas muaj micro- cov khoom siv kho qhov muag thiab cov khoom siv semiconductor. Lub module tuaj yeem siv DDM muaj nuj nqi. Nws tuaj yeem siv rau ntawm qhov chaw tseem ceeb hauv optical networks.

1. Ib leeg fiber ntau ob-cov ntaub ntawv qhia kev txuas nrog nqes 9.953Gbps thiab 9.953Gbps / 2.488Gbps (tshaj) ntws ntws

Lub transceiver txhawb ib qho -fiber bidirectional kis tau tus mob, xa 9.953Gbps downstream thiab upstream tus nqi rau tag nrho symmetrical 10G kev ua tau zoo. XGSPON OLT SFP + cov khoom lag luam kuj tseem rov qab sib xws nrog 2.488Gbps sab sauv, tso cai rau nws ua haujlwm seamlessly hauv XG-PON (asymmetric) xa tawm. Qhov no dual -mode upstream peev xwm ua kom tus nqi- hloov pauv tau zoo los ntawm cov txheej txheem PON qub mus rau tom ntej - tiam XGS-PON networks.

2. Kub-pluggable muaj peev xwm

Lub XGSPON OLT SFP + transceiver txhawb kub-pluggable ua haujlwm, tso cai rau nws tso rau hauv lossis tshem tawm ntawm lub tawb SFP + yam tsis muaj hluav taws xob rau tus tswv OLT system. Lub peev xwm no tshem tawm lub sijhawm poob hauv lub network thaum lub sijhawm teeb tsa module, hloov pauv, lossis hloov kho cov txheej txheem, ua kom cov kev pabcuam tsis cuam tshuam rau cov neeg siv kawg.

3. Txhawb 20km kis nrug deb nrog SMF

XGSPON OLT SFP + module muab kev ruaj ntseg 20km kis tau tus mob dhau ib zaug -mode fiber (SMF), npog feem ntau ntawm kev nkag mus rau hauv network. Qhov no ua kom lub teeb liab muaj kev ncaj ncees thiab kev ua haujlwm ruaj khov thoob plaws tag nrho cov peev nyiaj kho qhov muag yam tsis tas yuav muaj kev nthuav dav ntxiv.

4. Tsawg EMI thiab kev tiv thaiv ESD zoo heev

Lub module nta qis EMI tsim, txo cov suab nrov electromagnetic kom muaj kev ruaj ntseg teeb liab hauv siab - cov khoom siv network ceev. Nws kuj muab kev tiv thaiv ESD zoo heev, tiv thaiv cov khoom siv sab hauv los tiv thaiv electrostatic puas thaum tuav thiab ua haujlwm. Cov kev tiv thaiv no txhais ua kev ua haujlwm tsawg dua thiab txo tus nqi kho dua ntawm cov khoom lag luam lub neej.

Parameter

Qhov siab tshaj qhov ntsuas
Parameter		Cim			Min.	Max.			Chav tsev	Nco tseg
Cia kub		Tst			-40	+85			degree
Ua haujlwm txheeb ze humidity (Tsis yog - condensing)		RH			5	90			%
Kev khiav hauj lwm Case Temperature		Tc			0	70			degree
Input voltage		-			GND	Vcc			V
Fais fab mov Voltage		Vcc-Vee			-0.5	+3.6			V
Optical Input Fais Fab txais txais						0			dBm ib
Pom zoo ua hauj lwm tej yam kev mob
Parameter	Cim		Min.	Hom			Max.	Chav tsev		Nco tseg
Fais fab mov Voltage	Vcc		+3.14	+3.3			+3.46	V
Fais fab mov tam sim no	Icc		-	600			800	mA
Kev khiav hauj lwm txheeb ze humidity (Tsis yog -condensing)	RH		5				85	%
Case Temperature (ua haujlwm)	TC		0	-			70	degree
I2C moos zaus			-	100			400	KHz
Kev siv zog Max	-		-	-			2.5	W

Optical Specification
10G 1577nm Transmitter
Parameter	Cim	Min.	Ntaus.		Max.		Chav tsev	Nco tseg
Txhawb cov ntaub ntawv tus nqi	-		9.953				Gb/s
Center Wavelength	λ	1575	1577		1580		nm	Nco tseg 1
Spectral dav (-20dB)	Δλ	-	-		1		nm
Sab Hom Txhaum Cai	SMSR	30					dB
Nruab Nrab Optical Output Power (BOL)	Po	2	-		5		dBm ib
Extinction Ratio	Er	8.2	-		-		dB
Tso zis zog nrog Transmitter Neeg tsis taus	Poff	-	-		-39		dBm ib
Dispersion txim	-	-	-		1		dB
Tso zis qhov muag daim duab	Ua raws li G.9807.2 (10% margin)
Differential Input viav vias	V_ID	120		1000		mV		Nco tseg 2
Tus txais
Parameter	Cim	Min.	Ntaus.	Max.		Chav tsev		Nco tseg
SD Output Voltage - Siab	VIH	2	-	Vcc		V
SD tso zis voltage - Tsawg	VIL	0	-	0.8		V
Differential tso zis viav vias	V_OD	600		1000		mV		Nco tseg 3
2.488G
Wavelength ntawm kev ua haujlwm	-	1260	-	1330		nm
Tus neeg txais kev hnov mob (BOL)	Sen	-	-	-28		dBm ib		Nco tseg 4
Saturation Optical zog	Sat	-7	-	-		dBm ib
Treceiver_settling	-	-	-	400		ns
SD Assert Level	L-H	-	-	-29		dBm ib
SD De- qhia Level	H-L	-45	-	-		dBm ib
Hysteresis	Hys	0.5	-	6		dB
Dynamic Range	-	15	-	-		dB
9.953G
Wavelength ntawm kev ua haujlwm	-	1260	-	1280		nm
Tus neeg txais kev hnov mob (BOL)	Sen	-	-	-26		dBm ib		Nco tseg 5
Saturation Optical zog	Sat	-5	-	-		dBm ib
Treceiver_settling	-			800		ns
SD Assert Level	L-H	-	-	-27		dBm ib
SD De- qhia Level	H-L	-45	-	-		dBm ib
Hysteresis	Hys	0.5	-	6		dB
Dynamic Range	-	15	-	-		dB

Note1: 9.953Gbps nruam-hom , PRBS2³¹-1

Lus Cim 2: AC txuas sab hauv

Lus Cim 3: DC txuas sab hauv

Lus Cim 4: Ntsuas nrog PRBS 2²³-1 xeem qauv @2.488Gbps thiab ER=8.2dB, BER Tsawg dua lossis sib npaug rau 1 * 10-4

Lus Cim 5: Ntsuas nrog PRBS 2³¹-1 xeem qauv @9.953Gbps thiab ER=6dB, BER Tsawg dua lossis sib npaug rau 1 * 10-3

Digital Diagnostic Monitor Qhov tseeb

Parameter	Cim	Ntau yam	Qhov tseeb
Transceiver Case Temperature	T	Ntsuas transceiver case kub tshaj qhov kev khiav hauj lwm ntau yam	± 3 degree
Cov khoom siv hluav taws xob	Vcc	Internally ntsuas transceiver mov voltage, 3.0 ~ 3.6V	±3%
TX Bias Current	Id	Measured TX Bias current in uA	±10%
TX Output Power	Po	Measured TX Output Power in dBm Tshaj li qhov tso zis ntau zog	± 3dB
Tau txais Optical Power	Pi	Ntsuas RX Tau Txais Lub Hwj Chim hauv dBm Tshaj qhov teev cov tswv yim fais fab, -8 ~ -31dBm,	± 3dB