Umenzi we-OEM/ODM Umgama omde Ddm LC Duplex 20km 1310nm 2.5g SFP Transceiver Module

I-ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Imowudi enye

Inkcazo emfutshane:

I-Mylinking™ RoHS Compliant 1.25Gbps 1310nm Optical Transceiver 10km Reach ziimodyuli ezisebenzayo nezingabizi kakhulu ezixhasa isantya sedatha esiphindwe kabini se-1.25Gbps/1.0625Gbps kunye nomgama wokudlulisela we-10km kunye ne-SMF. I-transceiver inamacandelo amathathu: i-FP laser transmitter, i-PIN photodiode edityaniswe ne-trans-impedance preamplifier (TIA) kunye neyunithi yolawulo ye-MCU. Zonke iimodyuli ziyahlangabezana neemfuno zokhuseleko lwe-laser yeklasi I. Ii-transceivers ziyahambelana ne-SFP Multi-Source Agreement (MSA) kunye ne-SFF-8472. Ukuze ufumane ulwazi oluthe vetshe, nceda ujonge kwi-SFP MSA.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ngolawulo lwethu olugqwesileyo, ubuchule bethu obunamandla kunye nobuchule obuqinileyo bokulawula umgangatho ophezulu, siyaqhubeka nokubonelela abathengi bethu ngomgangatho othembekileyo, amaxabiso afikelelekayo kunye nababoneleli ababalaseleyo. Sijonge ukuba ngomnye wamaqabane akho athembekileyo kwaye sizuze ulwaneliseko lwakho kwi-OEM/ODM Manufacturer Long Distance Ddm LC Duplex 20km 1310nm 2.5g SFP Transceiver Module, Sizinikele ekuboneleleni ngetekhnoloji yokucoca yobungcali kunye nezisombululo kuwe!
Ngolawulo lwethu olugqwesileyo, ubuchule bethu obunamandla kunye nobuchule obuqinileyo bokulawula umgangatho ophezulu, siyaqhubeka nokubonelela abathengi bethu ngomgangatho othembekileyo, amaxabiso afikelelekayo kunye nababoneleli ababalaseleyo. Sijonge ukuba ngomnye wamaqabane akho athembekileyo kwaye sizuze ulwaneliseko lwakho.I-China DDM kunye ne-WDM, I-LC Duplex 1310nm, Imodyuli ye-SFP, I-transceiver ye-SFP, Sinesabelo esikhulu kwimarike yehlabathi. Inkampani yethu inamandla amakhulu kwezoqoqosho kwaye inikezela ngenkonzo yokuthengisa egqwesileyo. Ngoku simisele ukholo, ubudlelwane beshishini obunobuhlobo, nobuvisisanayo nabathengi kumazwe ahlukeneyo. , njenge-Indonesia, iMyanmar, i-India kunye namanye amazwe akuMzantsi-mpuma we-Asia kunye namazwe aseYurophu, e-Afrika naseLatin America.

Iimpawu zeMveliso

● Ixhasa amazinga e-bit e-1.25Gbps/1.0625Gbps

● Isixhumi se-Duplex LC

● Unyawo lwe-SFP olushushu olunokutsalwa

● Umthumeli welaser we-1310nm FP kunye ne-PIN photo-detector

● Isebenza kuqhagamshelo lwe-SMF lwe-10Km

● Ukusetyenziswa kwamandla aphantsi,< 0.8W

● Isixhobo sokujonga iDijithali sokuHlola

● Iyahambelana ne-SFP MSA kunye ne-SFF-8472

● I-EMI ephantsi kakhulu kunye nokhuseleko oluhle kakhulu lwe-ESD

● Ubushushu betyala lokusebenza:

Izorhwebo:0 ukuya kwi-70 °C

Imizi-mveliso: -40 ukuya kuma-85 °C

Izicelo

● I-Gigabit Ethernet

● Itshaneli yeFiber

● Tshintshela kwi-Switch interface

● Usetyenziso olutshintshiweyo lwe-backplane

● Ujongano lweRouter/Server

● Ezinye iinkqubo zokusasaza nge-optical

Umzobo oSebenzayo

xst (1)

Uvavanyo olupheleleyo olupheleleyo

Ipharamitha	Isimboli	Ubuncinci.	UMax.	Iyunithi	Phawula
I-Voltage yokubonelela	I-Vcc	-0.5	4.0	V
Ubushushu bokugcina	TS	-40	85	°C
Ubuntu bezizalwane	RH	0	85	%

Phawula: Uxinzelelo olungaphezulu kwemilinganiselo ephezulu kakhulu lunokubangela umonakalo ongunaphakade kwi-transceiver.

Iimpawu zokuSebenza ngokubanzi

Ipharamitha	Isimboli	Ubuncinci.	Uhlobo	UMax.	Iyunithi	Phawula
Ixabiso leDatha	DR		1.25		I-Gb/s
I-Voltage yokubonelela	I-Vcc	3.13	3.3	3.47	V
Ubonelelo lwangoku	I-Icc₅			220	mA
Ubushushu beTyala lokuSebenza.	Tc	0		70	°C
Ubushushu beTyala lokuSebenza.	TI	-40		85	°C

Iimpawu zoMbane (TOP(C) = 0 ukuya ku-70 ℃, TOP(I) = -40 ukuya ku-85 ℃, VCC = 3.13 ukuya ku-3.47 V)

Ipharamitha	Isimboli	Ubuncinci.	Uhlobo	UMax.	Iyunithi	Phawula
Umthumeli
Ukutshintsha kokufaka idatha okwahlukileyo	I-VIN,PP	120		820	mVpp	1
I-Tx Khubaza i-Input-High	I-VIH	2.0		I-Vcc+0.3	V
I-Tx Khubaza Ukufaka-Okuphantsi	I-VIL	0		0.8	V
Isiphumo seTx Fault-High	I-VOH	2.0		I-Vcc+0.3	V	2
Isiphumo seTx Fault-Low	IVOL	0		0.5	V	2
Impedance yokwahluka yokufaka	Rin		100		Ω
Umamkeli
Utshintsho lokukhupha idatha eyahlukileyo	Vout,pp	300	650	800	mVpp	3
Isiphumo se-Rx LOS-esiphezulu	I-VROH	2.0		I-Vcc+0.3	V	2
Isiphumo se-Rx LOS-esiphantsi	I-VROL	0		0.8	V	2

Amanqaku:

1. Ii-TD+/- zi-AC ngaphakathi zidibene ne-100Ω differential termination ngaphakathi kwemodyuli.

2. I-Tx Fault kunye ne-Rx LOS ziimveliso eziqokelelweyo, ekufuneka zitsalwe phezulu ngee-resistor ze-4.7k ukuya kwi-10kΩ kwibhodi yomphathi. Tsala i-voltage phezulu phakathi kwe-2.0V kunye ne-Vcc+0.3V.

3. Iziphumo ze-RD+/- zidibene ngaphakathi kwi-AC, kwaye kufuneka zipheliswe nge-100Ω (umahluko) kwi-SERDES yomsebenzisi.

Iimpawu ze-Optical (TOP(C) = 0 ukuya kwi-70 ℃, TOP(I) = -40 ukuya kwi-85 ℃, VCC = 3.13 ukuya kwi-3.47 V)

Ipharamitha	Isimboli	Ubuncinci.	Uhlobo	UMax.	Iyunithi	Phawula
Umthumeli
Ubude beWave yokusebenza	λ	1290	1310	1330	nm
Amandla okukhupha aphakathi (Avuliwe)	IPAVE	-9		-3	i-dBm	1
Umlinganiselo wokuphela	ER	9			dB	1
Ububanzi be-spectral ye-RMS	Δλ			0.65	nm
Ixesha lokuvuka/lokuwa (20%~80%)	Tr/Tf			0.26	ns	2
Isohlwayo sokusasazeka	I-TDP			3.9	dB
Iliso elibonakalayo eliphumayo	Iyahambelana ne-IEEE802.3 z (ukhuseleko lwe-aser lweklasi yoku-1)
Umamkeli
Ubude beWave yokusebenza	λ		1310		nm
Uvakalelo loMmkeli	I-PSEN1			-22	i-dBm	3
Ukulayisha kakhulu	IPAVE	0			i-dBm	3
Isiqinisekiso se-LOS	Pa	-35			i-dBm
I-LOS De-assert	Pd			-24	i-dBm
I-LOS Hysteresis	I-Pd-Pa	0.5			dB

Amanqaku:

1. Ilinganiswe kwi-1.25Gb/s nge-PRBS 2 2^{23 – 1}Ipateni yovavanyo lwe-NRZ.

2. Ayihluzwanga, ilinganiswe nge-PRBS2^{23 – 1}ipateni yovavanyo @1.25Gbps

3. Ilinganiswe kwi-1.25Gb/s nge-PRBS 2^{23 – 1}Ipatheni yovavanyo lwe-NRZ ye-BER <1 × 10^-12

Iinkcazo zePin kunye nemisebenzi

xst (2)

Phina	Isimboli	Igama/Inkcazo	Amanqaku
1	I-VeeT	Umhlaba we-Tx
2	Impazamo ye-Tx	Isalathisi sempazamo ye-Tx, i-Open Collector Output, i-“H” esebenzayo	1
3	Khubaza i-Tx	I-LVTTL Input, ukutsalwa kwangaphakathi, i-Tx ikhutshaziwe kwi-“H”	2
4	I-MOD-DEF2	I-2 wire serial interface data input/output (SDA)	3
5	I-MOD-DEF1	Igalelo lewotshi ye-serial interface ye-wire 2 (SCL)	3
6	I-MOD-DEF0	Imodeli ibonisa oku	3
7	Khetha ixabiso	Akukho nxibelelwano
8	I-LOS	Ukulahleka kwesiginali ye-Rx, i-Open Collector Output, i-“H” esebenzayo	4
9	I-VeeR	Umhlaba we-Rx
10	I-VeeR	Umhlaba we-Rx
11	I-VeeR	Umhlaba we-Rx
12	RD-	Idatha efunyenwe ngokuphambeneyo iphumile	5
13	RD+	Idatha ifunyenwe	5
14	I-VeeR	Umhlaba we-Rx
15	I-VccR	Umbane we-Rx
16	I-VccT	Umbane we-Tx
17	I-VeeT	Umhlaba we-Tx
18	TD+	Thumela idatha kwi	6
19	TD-	Ukudlulisela idatha ngokuphambeneyo kwi	6
20	I-VeeT	Umhlaba we-Tx

Amanqaku:

1. Xa iphezulu, le mveliso ibonisa impazamo yelaser yohlobo oluthile. Iphantsi ibonisa ukusebenza okuqhelekileyo. Kwaye kufuneka itsalwe phezulu nge-resistor ye-4.7 - 10KΩ kwibhodi yokusingatha.

2. I-TX disable yi-input esetyenziselwa ukuvala i-transmitter optical output. Itsalwa ngaphakathi kwi-module nge-resistor ye-4.7 - 10KΩ. Iimeko zayo zezi:

Phantsi (0 – 0.8V): I-transmitter ivuliwe (>0.8, <2.0V): Ayichazwanga

Phezulu (2.0V ~ Vcc + 0.3V): I-Transmitter Ikhutshaziwe Ivuliwe: I-Transmitter Ikhutshaziwe

3. Mod-Def 0,1,2. Ezi ziiphini zenkcazelo yemodyuli. Zifanele zitsalwe phezulu nge-resistor ye-4.7K – 10KΩ kwibhodi yomncedisi. I-voltage yokutsalwa phezulu mayibe phakathi kwe-2.0V ~ Vcc + 0.3V.

I-Mod-Def 0 isekelwe yimodyuli ukubonisa ukuba imodyuli ikhona

I-Mod-Def 1 ngumgca wewotshi we-interface ye-serial ye-wire ezimbini ye-serial ID

I-Mod-Def 2 ngumgca wedatha we-interface ye-serial ye-wire ezimbini ye-serial ID

4. Xa iphezulu, le mveliso ibonisa ukulahleka kwesiginali (LOS). Ephantsi ibonisa ukusebenza okuqhelekileyo.

5. RD+/-: Ezi ziziphumo ze-differential receiver. Zii-AC ezidityanisiweyo ze-100Ω imigca ye-differential ekufuneka iphele nge-100Ω (differential) kwi-SERDES yomsebenzisi. I-AC coupling yenziwa ngaphakathi kwimodyuli kwaye ke ngoko ayifuneki kwibhodi yomsingathi.

6. TD+/-: Ezi zi-differential transmitter inputs. Zidibene ne-AC, imigca eyahlukeneyo ene-100Ω differential termination ngaphakathi kwemodyuli. I-AC coupling yenziwa ngaphakathi kwemodyuli kwaye ke ngoko ayifuneki kwibhodi yomsingathi.

Iinkcukacha zokuxilongwa kwedijithali

Ii-transceivers zingasetyenziswa kwiinkqubo zokusingatha ezifuna ukuxilongwa kwedijithali okulinganisiweyo ngaphakathi okanye ngaphandle.

Ipharamitha	Isimboli	Iiyunithi	Ubuncinci.	UMax.	Ukuchaneka	Phawula
Ubushushu be-transceiver	I-DTemp-E	ºC	-45	+90	±5ºC	1
I-voltage yokubonelela nge-transceiver	I-DVoltage	V	2.8	4.0	±3%
Ukukhetha komthumeli okwangoku	IiDBia	mA	2	15	± 10%	2
Amandla okukhupha i-transmitter	Amandla e-DTx	i-dBm	-10	-2	±3dB
Amandla okufaka aphakathi omamkeli	Amandla e-DRx	i-dBm	-25	0	±3dB