Chosinthira Chowunikira cha Optical SFP+ LC-MM 850nm 300m

Mylinking™ Optical Transceiver Module SFP+ LC-MM 850nm 300m

ML-SFP+MX 10Gb/s SFP+ 850nm 300m LC Multi-Mode

Kufotokozera Kwachidule:

Ma transceiver a Mylinking™ ML-SFP+MX RoHS Ogwirizana ndi 10Gb/s SFP+ 850nm 300m Optical Transceiver Enhanced Small Form Factor Pluggable SFP+ apangidwa kuti azigwiritsidwa ntchito mu 10-Gigabit Ethernet pamwamba pa Multi-Mode fiber. Amagwirizana ndi SFF-8431, SFF-8432 ndi IEEE 802.3ae 10GBASE-SR/SW. Mapangidwe a transceiver ndi abwino kwambiri kuti azigwira ntchito bwino komanso azitsika mtengo kuti apatse makasitomala mayankho abwino kwambiri a Telecommunication ndi Datacom.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Zinthu Zamalonda

● Imathandizira mpaka 11.3Gb/s bit rates
● Cholumikizira cha LC cha Duplex
● Chizindikiro cha SFP+ chotenthedwa chomwe chimatsegulidwa
● Chojambulira cha 850nm VCSEL, chowunikira chithunzi cha PIN
● Mpaka 300m pa 50/125um MMF(2000MHZ.KM)
● Kugwiritsa ntchito mphamvu zochepa, < 1W
● Chida Chowunikira Chowunikira cha Digito
● Chida cholumikizira chowunikira chikugwirizana ndi IEEE 802.3ae
● Chida cholumikizira magetsi chikugwirizana ndi SFF-8431
● Kutentha kwa chikwama chogwirira ntchito:
Zamalonda: 0~70°C Zamakampani: -40 mpaka 85°C

Mapulogalamu

● 10G Base-SR/SW pa 10.3125G
● Njira ya Ulusi ya 10G
● Maulalo ena a kuwala

Chithunzi Chogwira Ntchito

Ma Ratings Okwanira Kwambiri

Chizindikiro	Chizindikiro	Zochepa.	Max.	Chigawo	Zindikirani
Mphamvu Yopereka	Vcc	-0.5	4.0	V
Kutentha Kosungirako	TS	-40	85	°C
Chinyezi Chaching'ono	RH	0	85	%

Zindikirani: Kupsinjika maganizo kopitirira muyeso waukulu kwambiri kungayambitse kuwonongeka kosatha kwa transceiver.

Makhalidwe Ogwira Ntchito Onse

Chizindikiro	Chizindikiro	Zochepa.	Mtundu	Max.	Chigawo	Zindikirani
Chiwerengero cha Deta	DR	9.953	10.3125	11.3	Gb/s
Mphamvu Yopereka	Vcc	3.13	3.3	3.47	V
Wonjezerani Panopa	Icc₅			300	mA
Kutentha kwa Mlanduwu Wogwirira Ntchito.	Tc	0		70	°C
Kutentha kwa Mlanduwu Wogwirira Ntchito.	TI	-40		85	°C

Makhalidwe Amagetsi (TOP(C) = 0 mpaka 70 ℃, TOP(I) = -40 mpaka 85 ℃, VCC = 3.13 mpaka 3.47 V)

Chizindikiro	Chizindikiro	Zochepa.	Mtundu	Max.	Chigawo	Zindikirani
Chotumiza
Kusintha kwa deta yosiyana	VINPP	180		700	mVpp	1
Kutumiza Kuletsa Voltage	VD	VCC-0.8		Vcc	V
Kutumiza Mphamvu Yowonjezera	VEN	Vee		Vee+0.8	V
Lowetsani kusiyana impedance	Rin		100		Ω
Wolandila
Kusintha kwa deta yosiyana	Vout,pp	300		850	mVpp	2
Nthawi yotuluka ndi nthawi yophukira	Tr, Tf	28			Ps	3
LOS yanena	VLOS_F	2		Vcc_HOST	V	4
LOS yachotsedwa	VLOS_N	Vee		Vee+0.8	V	4

Zindikirani:

1. Yolumikizidwa mwachindunji ku ma pin olowera deta a TX. Kulumikizana kwa AC kuchokera ku ma pin kupita ku driver wa laser IC.

2. Kulowa mu 100Ω kusiyana kwa kutha.

3. 20 – 80%. Kuyezedwa ndi Module Compliance Test Board ndi OMA test pattern. Kugwiritsa ntchito ma 1 anayi ndi ma 0 anayi mu PRBS 9 ndi njira ina yovomerezeka.

4. LOS ndi chotulutsa chotseguka chosonkhanitsa. Iyenera kukokedwa ndi 4.7kΩ - 10kΩ pa bolodi la wolandila. Ntchito yanthawi zonse ndi logic 0; kutayika kwa chizindikiro ndi logic 1.

Makhalidwe Owoneka (TOP(C) = 0 mpaka 70 ℃, TOP(I) = -40 mpaka 85 ℃, VCC = 3.13 mpaka 3.47 V)

Chizindikiro	Chizindikiro	Zochepa.	Mtundu	Max.	Chigawo	Zindikirani
Chotumiza
Kutalika kwa Mafunde Ogwira Ntchito	λ	810	850	880	nm
Mphamvu yotulutsa ya Ave. (Yoyatsidwa)	PAVE	-6		0	dBm	1
Chiŵerengero cha Kutha	ER	3.5			dB
M'lifupi mwa RMS spectral	Δλ			0.85	nm
Nthawi yokwera/yogwa (20%~80%)	Tr/Tf			50	ps	2
Chilango cha kufalikira	TDP			2	dB
Diso Lowonekera	Kutsatira IEEE 0802.3ae
Wolandila
Kutalika kwa Mafunde Ogwira Ntchito		840	850	860	nm
Sensitivity Receiver (ER=4.5)	PSEN1			-11.1	dBm	3
Kudzaza zinthu mopitirira muyeso	PAVE			0.5	dBm
Kutsimikiza kwa LOS	Pa	-30			dBm
LOS De-assert	Pd			-12	dBm
LOS Hysteresis	Pd-Pa	0.5			dB

Zolemba:

1. Kuyezedwa pa 10.3125b/s ndi PRBS 2^{31 – 1}Chitsanzo cha mayeso a NRZ.

2. 20%~80%

3. Pansi pa vuto lalikulu la ER=4.5@ 10.3125 Gb/s ndi PRBS 2^{31 - 1}Chitsanzo cha mayeso a NRZ cha BER < 1x10^-12

Matanthauzidwe ndi Ntchito za Pin

Pini	Chizindikiro	Dzina/Kufotokozera
1	VEET [1]	Malo Otumizira
2	Tx_FAULT [2]	Cholakwika cha Transmitter
3	Tx_DIS [3]	Chotumiza Choletsa. Kutulutsa kwa laser kwatsekedwa pakakhala kutentha kwambiri kapena kotseguka
4	SDA [2]	Mzere wa Deta wa Chiyanjano cha Zingwe ziwiri
5	SCL [2]	Mzere wa Clock wa Serial Interface wa mawaya awiri
6	MOD_ABS [4]	Module Palibe. Yokhazikika mkati mwa module
7	RS0 [5]	Sankhani Mtengo 0
8	RX_LOS [2]	Kutayika kwa chizindikiro cha chizindikiro. Logic 0 imasonyeza ntchito yabwinobwino
9	RS1 [5]	Sankhani Mtengo 1
10	VEER [1]	Malo Olandirira
11	VEER [1]	Malo Olandirira
12	RD-	Cholandirira Chosinthidwa DATA Yatuluka. AC Yolumikizidwa
13	RD+	DATA YOLANDIRA AC. Yolumikizidwa ndi AC
14	VEER [1]	Malo Olandirira
15	VCCR	Mphamvu Yolandirira
16	VCCT	Mphamvu Yotumizira
17	VEET [1]	Malo Otumizira
18	TD+	DATA YOTUMIZIRA MU. AC YOPHATIKIZANA
19	TD-	Chotumiza Chosinthidwa DATA mkati. AC Yolumikizidwa
20	VEET [1]	Malo Otumizira

Zolemba:

1. Malo ozungulira module amalekanitsidwa ndi malo ozungulira module chassis mkati mwa module.

2. Iyenera kukokedwa ndi 4.7k - 10k ohms pa bolodi la host mpaka voltage pakati pa 3.15Vand ndi 3.6V.

3.Tx_Disable ndi njira yolumikizirana ndi 4.7 kΩ mpaka 10 kΩ pullup kupita ku VccT mkati mwa module.

4.Mod_ABS imalumikizidwa ku VeeT kapena VeeR mu SFP+ module. Woyang'anira akhoza kukoka kulumikizana kumeneku kupita ku Vcc_Host ndi resistor yomwe ili pakati pa 4.7 kΩ ndi 10 kΩ.Mod_ABS imanenedwa kuti "Yapamwamba" pamene SFP+ module ilibe malo olowera.

5. RS0 ndi RS1 ndi ma module inputs ndipo amakokedwa pansi ku VeeT ndi > 30 kΩ resistors mu module.

Chiyanjano cha Serial cha ID ndi Digital Diagnostic Monitor

Transceiver ya SFP+MX imathandizira njira yolumikizirana ya mawaya awiri monga momwe yafotokozedwera mu SFP+ MSA. ID yodziwika bwino ya SFP+ serial imapereka mwayi wopeza chidziwitso chomwe chimafotokoza luso la transceiver, ma interfaces okhazikika, wopanga, ndi zina zambiri. Kuphatikiza apo, ma transceiver a SFP+ awa amapereka mawonekedwe owunikira bwino a digito, omwe amalola mwayi wopeza magawo ogwiritsira ntchito chipangizocho nthawi yeniyeni monga kutentha kwa transceiver, laser bias current, mphamvu yowunikira yotumizidwa, mphamvu yowunikira yolandiridwa ndi magetsi operekera ma transceiver. Imafotokozanso njira yotsogola ya alamu ndi machenjezo, omwe amachenjeza ogwiritsa ntchito pamene magawo ena ogwirira ntchito ali kunja kwa mulingo wamba wa fakitale.

SFP MSA imatanthauzira mapu a memory a 256-byte mu EEPROM omwe amapezeka kudzera pa 2-wire serial interface pa 8 bit address 1010000X(A0h), kotero mawonekedwe owunikira poyamba amagwiritsa ntchito 8 bit address(A2h), kotero mapu a memory ID omwe adafotokozedwa poyamba sanasinthe. Kapangidwe ka mapu a memory kakuwonetsedwa mu Table1.

Gome 1. Mapu a Memory Diagnostic Memory (Mafotokozedwe Apadera a Deta)

Mafotokozedwe a Kuzindikira kwa Digito

Ma transceivers a SFP+MX angagwiritsidwe ntchito mu machitidwe olandirira omwe amafunikira kuzindikira kwa digito mkati kapena kunja.

Chizindikiro	Chizindikiro	Mayunitsi	Zochepa.	Max.	Kulondola	Zindikirani
Kutentha kwa transceiver	DTemp-E	ºC	-45	+90	±5ºC	1
Mpweya wopatsa mphamvu wa transceiver	DVoltage	V	2.8	4.0	± 3%
Chosinthira kukondera kwamakono	DBia	mA	0	80	± 10%	2
Mphamvu yotulutsa yotumizira	Mphamvu ya DTx	dBm	-7	+1	±2dB
Mphamvu yolowera yapakati yolandila	DRx-Power	dBm	-13	0	±2dB

Zolemba:

1. Yoyezedwa mkati

2. Kulondola kwa mphamvu ya Tx bias ndi 10% ya mphamvu yeniyeni kuchokera pa dalaivala wa laser kupita ku laser

Dera Lodziwika Bwino la Chiyanjano

Fyuluta Yopereka Mphamvu Yoyenera

Zindikirani:

Ma inductor okhala ndi kukana kwa DC kochepera 1Ω ayenera kugwiritsidwa ntchito kuti asunge magetsi ofunikira pa pini yolowera ya SFP yokhala ndi magetsi operekera a 3.3V. Pamene netiweki yoyesera yoperekedwa ikugwiritsidwa ntchito, kulumikiza kotentha kwa gawo la transceiver la SFP kudzapangitsa kuti magetsi olowera asapitirire 30 mA kuposa mtengo wokhazikika.