Kyakkyawar Module na SFP - 40G QSFP+ IR4, 2km 1310nm SFP Transceiver JHA-QC02 - JHA

Kyakkyawan Module SFP mai Inganci - 40G QSFP+ IR4, 2km 1310nm Mai Canja wurin SFP JHA-QC02 - Hoton da aka Fitar da JHA

Takaitaccen Bayani:

Dubawa

Bidiyo mai alaka

Jawabin (2)

Zazzagewa

Muna da yakinin cewa tare da hadin gwiwa, kasuwanci a tsakaninmu zai kawo mana moriyar juna. Za mu iya tabbatar muku ingancin samfur da farashin gasa donPdh Fiber Mux,2*1000 Sfp Mai Gudanar da Canjin Masana'antu Dc: 12-36v,Fiber Optic Ethernet Switch, Idan kuna sha'awar duk wani kasuwancin mu, ku tuna ba za ku yi shakka ba don tuntuɓar mu kuma ku ɗauki matakin farko don ƙirƙirar soyayyar kasuwanci mai wadata.

Kyakkyawan Module na SFP mai Inganci - 40G QSFP+ IR4, 2km 1310nm Mai jigilar SFP JHA-QC02 - Cikakken JHA:

Siffofin:

◊ Har zuwa 11.2Gbps kowace tashar bandwidth

◊ Haɗa bandwidth na> 40Gbps

◊ Duplex LC connector

◊ Mai yarda da 40G Ethernet IEEE802.3ba da 40GBASE-SR4 da 40GBASE-IR4Standard

◊ QSFP MSA mai yarda

◊ Matsakaicin tsayin haɗin kai na 140m akan OM3 da 160m akan OM4

◊ 4 hanyoyin CWDM ƙirar MUX/DEMUX

◊ Mai yarda da ƙimar bayanan QDR/DDR Infiniband

◊ Single + 3.3V samar da wutar lantarki aiki

◊ Gina-ginen ayyukan bincike na dijital

◊ Zazzabi daga 0°C zuwa 70°C

◊ Sashe na Yarda da RoHS

Aikace-aikace:

◊ Rake don tarawa

◊ Data Centers Switches and Routers

◊ Hanyoyin sadarwa na Metro

◊ Sauyawa da Rawaya

◊ 40G Ethernet Links

Bayani:

JHA-QC02 na'ura mai ɗaukar hoto ce da aka tsara don 2km (SMF) 160m (MMF) aikace-aikacen sadarwa na gani. Zane ya dace da 40GBASE-SR4 da 40GBASE-IR4 na daidaitattun IEEE P802.3ba. Tsarin yana canza tashoshi na shigarwa na 4 (ch) na bayanan lantarki na 10Gb/s zuwa siginar gani na 4 CWDM, kuma ya ninka su cikin tashoshi ɗaya don watsawar gani na 40Gb/s. Komawa, a gefen mai karɓa, ƙirar ƙirar tana ƙaddamar da shigarwar 40Gb/s cikin siginar tashoshi 4 CWDM, kuma yana canza su zuwa bayanan lantarki na tashar tashar tashoshi 4.

Matsakaicin tsayin tsayin tashoshi na 4 CWDM sune 1271, 1291, 1311 da 1331 nm a matsayin mambobi na grid na CWDM da aka ayyana a cikin ITU-T G694.2. Yana ƙunshe da mai haɗin LC mai duplex don mahaɗar gani da kuma mai haɗin fil 38 don ƙirar lantarki. Don rage tarwatsawar gani a cikin tsarin dogon ja, dole ne a yi amfani da fiber multimode (MMF) a cikin wannan tsarin.

An ƙirƙira samfurin tare da nau'i nau'i, haɗin gani/lantarki da kuma dubawar bincike na dijital bisa ga Yarjejeniyar Maɓuɓɓuka Maɗaukaki na QSFP (MSA). An ƙera shi don saduwa da mafi tsananin yanayin aiki na waje gami da zafin jiki, zafi da tsangwama na EMI.

Tsarin yana aiki daga wutar lantarki + 3.3V guda ɗaya da LVCMOS / LVTTL siginar sarrafawa na duniya kamar Module Present, Sake saitin, Katsewa da Yanayin Ƙarfin Wuta suna samuwa tare da kayayyaki. Akwai keɓancewar siriyal mai waya 2 don aikawa da karɓar sigina masu rikitarwa masu rikitarwa da samun bayanan bincike na dijital. Ana iya magance tashoshi guda ɗaya kuma ana iya rufe tashoshin da ba a yi amfani da su ba don mafi girman sassaucin ƙira.

An ƙirƙira TQP10 tare da nau'i nau'i, haɗin gani/lantarki da kuma dubawar bincike na dijital bisa ga Yarjejeniyar Madogara ta QSFP (MSA). An ƙera shi don saduwa da mafi tsananin yanayin aiki na waje gami da zafin jiki, zafi da tsangwama na EMI. Tsarin yana ba da babban aiki sosai da haɗin kai, ana iya samun dama ta hanyar hanyar sadarwa ta waya biyu.

•Cikakkar Matsakaicin Mahimman Kima

Siga	Alama	Min.	Na al'ada	Max.	Naúrar
Ajiya Zazzabi	T_S	-40		+85	°C
Samar da Wutar Lantarki	V_CCT, R	-0.5		4	V
Danshi mai Dangi	RH	0		85	%

•NasihaMuhallin Aiki:

Siga	Alama	Min.	Na al'ada	Max.	Naúrar
Yanayin aiki Case	T_C	0		+70	°C
Samar da Wutar Lantarki	V_{CCT, R}	+ 3.13	3.3	+ 3.47	V
Kawo Yanzu	I_CC			1000	mA
Rashin Wutar Lantarki	PD			3.5	IN

•Halayen Lantarki(T_ON = 0 zuwa 70 ° C, VCC= 3.13 zuwa 3.47V

Siga	Alama	Min	Nau'in	Max	Naúrar	Lura
Adadin Bayanai akan Tashoshi		-	10.3125	11.2	Gbps
Amfanin Wuta		-	2.5	3.5	IN
Kawo Yanzu	Icc		0.75	1.0	A
Sarrafa I/O Voltage-High	HIV	2.0		Vcc	V
Sarrafa I/O Voltage-Ƙasa	SO	0		0.7	V
Inter-Channel Skew	TSK			150	Ps
Sake saita Tsawon Lokaci			10		Mu
Sake saita lokacin ƙaddamarwa				100	ms
Ikon Lokaci				100	ms
Mai watsawa
Jurewar Ƙarshen Ƙarshen Fitar da Wutar Lantarki		0.3		4	V	1
Yanayin gama gari Haƙurin wutar lantarki		15			mV
Isar da Input Diff Voltage	MU	150		1200	mV
Isar da Rarraba Input Input	HUKUNCI	85	100	115
Dogaran Input Jitter	DDJ		0.3		UI
Mai karɓa
Jurewar Ƙarshen Ƙarshen Fitar da Wutar Lantarki		0.3		4	V
Rx Output Diff Voltage	Vo	370	600	950	mV
Rx Output Tashi da Faɗuwar Wutar Lantarki	Tr/Tf			35	ps	1
Jimlar Jitter	TJ		0.3		UI

Lura:

20~80%

•Ma'aunin gani (TOP = 0 zuwa 70°C, VCC = 3.0 zuwa 3.6V)

Siga	Alama	Min	Nau'in	Max	Naúrar	Ref.
Mai watsawa
Tsayin Tsawon Tsayin	L0	1264.5	1271	1277.5	nm
	L1	1284.5	1291	1297.5	nm
	L2	1304.5	1311	1317.5	nm
	L3	1324.5	1331	1337.5	nm
Ratio na Yanke yanayin gefe	SMSR	30	-	-	dB
Jimlar Matsakaicin Ƙaddamarwar Ƙarfin	PT	-	-	8.3	dBm
Matsakaicin Ƙaddamar da Ƙarfin, kowane Layi		-7	-	8	dBm
Bambanci a Ƙaddamar da Ƙarfi tsakanin kowane Layi biyu (OMA)		-	-	6.5	dB
Girman Modulation na gani, kowane Layi	KANSA	-4		+ 3.5	dBm
Ƙaddamar da Ƙarfi a cikin OMA cire Transmitter da Hukuncin Watsawa (TDP), kowace Layi		-4.8	-		dBm
TDP, kowane Lane	TDP			2.3	dB
Rabon Kashewa	IS	3.5	-	-	dB
Ma'anar Mashin Ido mai watsawa {X1, X2, X3, Y1, Y2, Y3}		{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Hakuri asara na Komawar gani		-	-	20	dB
Matsakaicin Ƙaddamar da Ƙarfin Ƙarfi, kowace Layi	Poof			-30	dBm
Hayaniyar Ƙarfin Dangi	Hakanan			-128	dB/HZ	1
Hakuri asara na Komawar gani		-	-	12	dB
Mai karɓa
Matsakaicin lalacewa	THd	3.3			dBm	1
Matsakaicin Ƙarfi a Shigar da Mai karɓa, kowane Layi	R	-10		0	dBm
Karɓa Wutar Lantarki 3 dB babba Yanke Mitar, kowane Layi				12.3	GHz
Daidaiton RSSI		-2		2	dB
Tunani Mai karɓa	Rrx			-26	dB
Wutar Mai karɓa (OMA), kowane Layi		-	-	3.5	dBm
Karɓi Mitar Yankewar Wutar Lantarki 3 dB na sama, kowane Layi				12.3	GHz
LOS De-Assert	THE_D			-15	dBm
LOS Tabbatar	THE_A	-25			dBm
LOS Hysteresis	THE_H	0.5			dB

Lura

12dB Tunani

•Interface Kulawa da Bincike

Ana samun aikin saka idanu na dijital akan duk QSFP+ SR4. Serial interface na waya 2 yana ba mai amfani don tuntuɓar module. Ana nuna tsarin ƙwaƙwalwar ajiya a cikin gudana. An tsara sararin ƙwaƙwalwar ajiya zuwa ƙasa, shafi ɗaya, sararin adireshi na bytes 128 da shafukan sararin adireshi masu yawa. Wannan tsarin yana ba da damar isa ga adireshi akan lokaci a cikin ƙaramin shafi, kamar Tsage Tutoci da Masu Sa ido. Ƙananan shigarwar lokaci mai mahimmanci, kamar bayanan ID na serial da saitunan kofa, suna samuwa tare da aikin Zaɓin Page. Adireshin dubawar da aka yi amfani da shi shine A0xh kuma ana amfani dashi galibi don mahimman bayanai na lokaci kamar sarrafa katsewa don ba da damar karantawa lokaci ɗaya don duk bayanan da ke da alaƙa da yanayin katsewa. Bayan katsewa, an tabbatar da IntL, mai watsa shiri na iya karanta filin tuta don tantance tashar da abin ya shafa da nau'in tuta.

Page02 shine EEPROM mai amfani kuma tsarin sa mai amfani ya yanke shawara.

Cikakken bayanin ƙananan ƙwaƙwalwar ajiya da shafi na 00.shafi03 babba ƙwaƙwalwar ajiya don Allah duba takaddar SFF-8436.

•Lokaci don Kulawa mai laushi da Ayyukan Hali

Siga	Alama	Max	Naúrar	Sharuɗɗa
Lokacin farawa	t_init	2000	ms	Lokaci daga wuta1, filogi mai zafi ko tashin gefen Sake saitin har sai tsarin ya cika aiki2
Sake saita Init Assert Time	t_sake saita_init	2	μs	Ana haifar da Sake saitin ta ƙaramin matakin da ya fi tsayi fiye da ƙaramin lokacin sake saitin bugun bugun da ke kan fil ɗin ResetL.
Serial Bus Hardware Lokacin Shiryewa	t_serial	2000	ms	Lokaci daga wuta akan1 har sai module ya amsa watsa bayanai akan bas ɗin serial mai waya 2
Shirye Bayanan KulawaLokaci	t_data	2000	ms	Lokaci daga wuta 1 zuwa bayanan da ba'a shirya ba, bit 0 na Byte 2, deasserted da IntL da aka tabbatar
Sake saita lokacin tantancewa	t_sake saiti	2000	ms	Lokaci daga tasowa gefen fil ɗin ResetL har sai module ɗin ya cika aiki2
LPMode Lokacin Tabbatarwa	ton_LPMode	100	μs	Lokaci daga tabbatarwa na LPMode (Vin: LPMode = Vih) har sai amfani da wutar lantarki ya shiga ƙananan Matsayin Ƙarfi
Lokacin Tabbatarwa IntL	ton_IntL	200	ms	Lokaci daga faruwar yanayin da ke haifar da IntL har zuwa Vout:IntL = Vol
IntL Deassert Time	toff_IntL	500	μs	toff_IntL 500 μs Lokaci daga share3 aiki tuta mai alaƙa har zuwa Vout:IntL = Voh. Wannan ya haɗa da lokutan kayan zaki don Rx LOS, Tx Fault da sauran raƙuman tuta.
Lokacin Tabbatarwa Rx LOS	ton_los	100	ms	Lokaci daga jihar Rx LOS zuwa Rx LOS bit saitin kuma IntL ya tabbatar
Lokacin Tabbatar da Tuta	ton_flag	200	ms	Lokaci daga faruwar yanayin da ke haifar da tuta zuwa saitin tuta mai alaƙa da IntL ya tabbatar
Lokacin Tabbatar da abin rufe fuska	ton_mask	100	ms	Lokaci daga abin rufe fuska bit saiti4 har sai an hana tabbatar da IntL mai alaƙa
Lokacin Kashe abin rufe fuska	toff_mask	100	ms	Lokaci daga abin rufe fuska bit an share4 har sai an dawo aikin Intl mai alaƙa
ModSelL Lokacin Gwaji	ton_ModSelL	100	μs	Lokaci daga tabbatar da ModSelL har sai samfurin ya ba da amsa ga watsa bayanai akan bas ɗin serial mai waya 2
ModSelL Lokacin Zama	toff_ModSelL	100	μs	Lokaci daga deassertion na ModSelL har sai da tsarin ba ya amsa watsa bayanai akan bas ɗin serial mai waya 2
Power_over-hau koLokacin Saitin Ƙarfi	ton_Pdown	100	ms	Lokaci daga P_Down bit saita 4 har sai yawan wutar lantarki ya shiga ƙananan Matsayin Wuta
Power_over-ride ko Lokacin Ƙimar Ƙarfi	toff_Pdown	300	ms	Lokaci daga P_Down bit ya share4 har sai tsarin ya cika aiki3

Lura:

1. An ayyana kunnawa azaman nan take lokacin da ƙarfin wutar lantarki ya isa kuma ya kasance a ko sama da ƙaramin ƙayyadadden ƙimar.

2. An bayyana cikakken aiki kamar yadda IntL ya tabbatar saboda bayanan da ba a shirya ba, bit 0 byte 2 ba a tabbatar ba.

3. An auna daga faɗuwar agogo bayan tasha bit ɗin ciniki.

4. An auna daga faɗuwar agogo bayan tasha bit na ciniki.

•Tsare-tsare Block na Transceiver

•Pin Assignment

Hoton Hoton Mai Haɗin Gidan Mai Runduna Toshe Fin Lambobi da Suna

•PinBayani

Pin	Hankali	Alama	Suna/Bayyana	Ref.
1		GND	Kasa	1
2	CML-I	Tx2n	Inverted Data Input
3	CML-I	Tx2 p	Fitar bayanan da ba a juyo ba
4		GND	Kasa	1
5	CML-I	Tx4n	Fitar bayanan da aka juyar da Transmitter
6	CML-I	Tx4p	Fitar bayanan da ba a juyar da shi ba
7		GND	Kasa	1
8	LVTTL-I	ModSelL	Zabin Module
9	LVTTL-I	Sake saitaL	Sake saitin Module
10		VccRx	+ 3.3V Mai karɓar Wutar Lantarki	2
11	LVCMOS-I/O	SCL	2-Way Serial Interface Clock
12	LVCMOS-I/O	SDA	2-Way Serial Interface Data
13		GND	Kasa	1
14	CML-O	Rx3p	Fitar bayanan mai karɓa
15	CML-O	Rx3n	Fitar bayanan da ba a juyar da mai karɓa ba
16		GND	Kasa	1
17	CML-O	Rx1p	Fitar bayanan mai karɓa
18	CML-O	Rx1n	Fitar bayanan da ba a juyar da mai karɓa ba
19		GND	Kasa	1
20		GND	Kasa	1
ashirin da daya	CML-O	Rx2n	Fitar bayanan mai karɓa
ashirin da biyu	CML-O	Rx2p	Fitar bayanan da ba a juyar da mai karɓa ba
ashirin da uku		GND	Kasa	1
ashirin da hudu	CML-O	Rx4n	Fitar bayanan mai karɓa
25	CML-O	Rx4p	Fitar bayanan da ba a juyar da mai karɓa ba
26		GND	Kasa	1
27	LVTTL-O	ModPrsL	Module Present
28	LVTTL-O	IntL	Katsewa
29		VccTx	+ 3.3V Mai watsa wutar lantarki	2
30		Vcc1	+ 3.3V Samar da wutar lantarki	2
31	LVTTL-I	LPMode	Yanayin Ƙarfin Ƙarfi
32		GND	Kasa	1
33	CML-I	tx 3p	Fitar bayanan da aka juyar da Transmitter
34	CML-I	Tx3n	Fitar bayanan da ba a juyar da shi ba
35		GND	Kasa	1
36	CML-I	Tx1p	Fitar bayanan da aka juyar da Transmitter
37	CML-I	Tx1n	Fitar bayanan da ba a juyar da shi ba
38		GND	Kasa	1

Bayanan kula:

GND ita ce alamar guda ɗaya da wadata (ƙarfi) gama gari don samfuran QSFP, Duk sun zama gama gari a cikin ƙirar QSFP kuma duk ƙarfin ƙarfin na'urar ana nuni da wannan yuwuwar in ba haka ba. Haɗa waɗannan kai tsaye zuwa siginar jirgin ƙasa gama gari. Ana kashe fitarwar Laser akan TDIS>2.0V ko buɗe, kunna akan TDIS
VccRx, Vcc1 da VccTx sune masu samar da wutar lantarki da watsawa kuma za a yi amfani da su a lokaci guda. Shawarar da aka ba da shawarar hukumar samar da wutar lantarki ana nunawa a ƙasa. VccRx, Vcc1 da VccTx ana iya haɗa su cikin ciki a cikin tsarin transceiver QSFP a kowace haɗuwa. An ƙididdige fil ɗin haɗin haɗin kowane don iyakar halin yanzu na 500mA.

•Da'irar da aka ba da shawarar

Hotuna dalla-dalla samfurin:

Jagoran Samfuri masu dangantaka:

Ko da sabon siyayya ko tsohon abokin ciniki, Mun yi imani da dogon magana da kuma dogara dangantaka ga Good Quality SFP Module - 40G QSFP + IR4, 2km 1310nm SFP Transceiver JHA-QC02 - JHA , Samfurin zai wadata ga ko'ina cikin duniya, kamar: Senegal, Guatemala, Sacramento, A halin yanzu, muna haɓakawa da haɓaka kasuwar triangle & haɗin gwiwar dabarun don cimma sarkar samar da ciniki mai cin nasara da yawa don faɗaɗa kasuwarmu a tsaye da a kwance don samun haske mai haske. ci gaba. Falsafar mu ita ce ƙirƙirar samfura masu tsada, haɓaka cikakkun ayyuka, haɗin gwiwa don dogon lokaci da fa'idodin juna, tabbatar da ingantaccen tsarin tsarin masu kaya da wakilai na tallace-tallace, tsarin siyar da dabarun haɗin gwiwa.

Masu kaya suna bin ka'idar inganci na asali, amince da na farko da gudanar da ci-gaba ta yadda za su iya tabbatar da ingantaccen ingancin samfur da karko abokan ciniki.
Taurari 5