Module ya Transceiver y'amajwi 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

Ibisobanuro bigufi:

Mylinking™ ML-SFP+MX RoHS Compliant 10Gb/s SFP+ 850nm 300m Optical Transceiver Enhanced Small Form Factor Pluggable SFP+ transceivers zagenewe gukoreshwa muri 10-Gigabit Ethernet hejuru ya fibre ya Multi-Mode. Zikurikiza SFF-8431, SFF-8432 na IEEE 802.3ae 10GBASE-SR/SW. Imiterere ya transceiver ikozwe neza kugira ngo ikore neza kandi ihendutse kugira ngo ihe abakiriya ibisubizo byiza bya Telecommunication na Datacom.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibiranga Ibicuruzwa

● Ifasha kugera kuri 11.3Gb/s biti rate
● Ihuza rya Duplex LC
● Ikimenyetso cya SFP+ gishyushye gishobora gushongeshwa
● 850nm VCSEL transmitter, PIN photo-detector
● Kugeza kuri metero 300 kuri 50/125um MMF (2000MHZ.KM)
● Ingufu nke zikoreshwa, < 1W
● Interineti yo Gusuzuma Ibikoresho by'ikoranabuhanga
● Interineti y'urumuri ikurikiza amabwiriza ya IEEE 802.3ae
● Imiyoboro y'amashanyarazi ikurikiza SFF-8431
● Ubushyuhe bw'ifatizo ry'imikorere:
Ubushyuhe: 0~ 70°C Inganda: -40 kugeza 85°C

Porogaramu

● 10G Base-SR/SW kuri 10.3125G
● Umuyoboro wa Fibre wa 10G
● Izindi link z'urumuri

Ishusho y'imikorere

Amanota ntarengwa rwose

Igipimo	Ikimenyetso	Ntoya.	Max.	Ishami	Icyitonderwa
Ingufu z'amashanyarazi	Vcc	-0.5	4.0	V
Ubushyuhe bwo kubika	TS	-40	85	°C
Ubushuhe bugereranye	RH	0	85	%

Icyitonderwa: Guhangayika birenze urugero rw’amanota ntarengwa bishobora kwangiza burundu icyuma gitanga amakuru.

Ibiranga Imikorere Rusange

Igipimo	Ikimenyetso	Ntoya.	Ubwoko	Max.	Ishami	Icyitonderwa
Igipimo cy'amakuru	DR	9.953	10.3125	11.3	Gb/s
Ingufu z'amashanyarazi	Vcc	3.13	3.3	3.47	V
Umuyoboro w'ibicuruzwa	Icc₅			300	mA
Ubushyuhe bw'isanduku yo gukoresha.	Tc	0		70	°C
Ubushyuhe bw'isanduku yo gukoresha.	TI	-40		85	°C

Ibiranga amashanyarazi (TOP(C) = 0 kugeza 70 ℃, TOP(I) = -40 kugeza 85 ℃, VCC = 3.13 kugeza 3.47 V)

Igipimo	Ikimenyetso	Ntoya.	Ubwoko	Max.	Ishami	Icyitonderwa
Umuyoboro
Ihindagurika ry'uburyo bwo kwinjiza amakuru	VINPP	180		700	mVpp	1
Kohereza Voltage Idakora	VD	VCC-0.8		Vcc	V
Kohereza Voltage Ifasha Kohereza	VEN	Vee		Vee+0.8	V
Impedansi y'itandukaniro ry'ibyinjira	Rin		100		Ω
Uwakira
Ihindagurika ry'uburyo amakuru asohoka	Vout,pp	300		850	mVpp	2
Igihe cyo kuzamuka kw'umusaruro n'igihe cyo kugwa	Tr, Tf	28			Ps	3
LOS yemeje	VLOS_F	2		Vcc_HOST	V	4
LOS yakuweho	VLOS_N	Vee		Vee+0.8	V	4

Icyitonderwa:

1. Ihujwe neza na TX data input pin. AC ihuza pins ijya muri laser driver IC.

2. Mu kurangiza itandukaniro rya 100Ω.

3. 20 – 80%. Bipimwe hakoreshejwe Akanama k’Isuzuma ry’Iyubahirizwa ry’Amategeko n’icyitegererezo cy’ibizamini bya OMA. Gukoresha urutonde rwa 1 na 0 muri PRBS 9 ni ubundi buryo bwemewe.

4. LOS ni igikoresho gifunguye gikusanya amakuru. Gikwiye gukururwa gifite 4.7kΩ – 10kΩ ku kibaho cy’umuyoboro. Imikorere isanzwe ni logique 0; kubura ikimenyetso ni logique 1.

Ibiranga Ishusho (TOP(C) = 0 kugeza 70 ℃, TOP(I) = -40 kugeza 85 ℃, VCC = 3.13 kugeza 3.47 V)

Igipimo	Ikimenyetso	Ntoya.	Ubwoko	Max.	Ishami	Icyitonderwa
Umuyoboro
Uburebure bw'Umuvuduko w'Ikoranabuhanga	λ	810	850	880	nm
Ingufu zo gusohora za Ave. (Zirakora)	PAVE	-6		0	dBm	1
Igipimo cyo kuzimira	ER	3.5			dB
Ubugari bwa spektri ya RMS	Δλ			0.85	nm
Igihe cyo kuzamuka/igihe cyo kugwa (20% ~ 80%)	Tr/Tf			50	ps	2
Igihano cyo gukwirakwiza	TDP			2	dB
Ijisho ry'amaso risohoka	Iyubahiriza IEEE 0802.3ae
Uwakira
Uburebure bw'Umuvuduko w'Ikoranabuhanga		840	850	860	nm
Kwakira ibyakiriwe （ER = 4.5）	PSEN1			-11.1	dBm	3
Gutwara ibintu byinshi cyane	PAVE			0.5	dBm
Itangazo rya LOS	Pa	-30			dBm
LOS De-assert	Pd			-12	dBm
Los Hysteresis	Pd-Pa	0.5			dB

Inyandiko:

1. Yapimwe kuri 10.3125b/s hamwe na PRBS 2^{31 – 1}Icyitegererezo cy'ikizamini cya NRZ.

2. 20% ~ 80%

3. Mu gihe cy'ikibazo kibi cyane cya ER = 4.5 @ 10.3125 Gb/s hamwe na PRBS 2^{31 - 1}Ishusho y'ikizamini cya NRZ kuri BER < 1x10^-12

Ibisobanuro bya Pin n'imikorere

Pin	Ikimenyetso	Izina/Ibisobanuro
1	VEET [1]	Aho kohereza ubutumwa buherereye
2	Tx_FAULT [2]	Ikosa ryo kohereza
3	Tx_DIS [3]	Guhagarika Transmitter. Isohoka rya laser ryafunzwe iyo rifunguye cyane cyangwa rivanguye
4	SDA [2]	Umurongo w'amakuru y'uruhererekane rw'imigozi ibiri
5	SCL [2]	Umurongo w'isaha w'imigozi ibiri
6	MOD_ABS [4]	Moduli ntihari. Ifite ishingiro muri module
7	RS0 [5]	Igipimo Hitamo 0
8	RX_LOS [2]	Kubura ikimenyetso cy'ikimenyetso. Logique 0 igaragaza imikorere isanzwe
9	RS1 [5]	Igiciro cya 1
10	VEER [1]	Aho bakirira abakiriya
11	VEER [1]	Aho bakirira abakiriya
12	RD-	Amakuru ya Receiver Inverted Data asohotse. AC ihujwe
13	RD+	Amakuru ya Receiver arasohoka. AC ihujwe
14	VEER [1]	Aho bakirira abakiriya
15	VCCR	Ingufu z'amashanyarazi zo kwakira
16	VCCT	Ingufu zo Kohereza
17	VEET [1]	Aho kohereza ubutumwa buherereye
18	TD+	DATA y'umuyoboro muri. AC ihujwe
19	TD-	Amakuru ya Transmitter Inverted muri. AC ihujwe
20	VEET [1]	Aho kohereza ubutumwa buherereye

Inyandiko:

1. Ubutaka bwa module buratandukanye n'ubutaka bwa module shassis buri muri module.

2. Igomba gukururwa ifite 4.7k – 10k ohms kuri host board kuri voltage iri hagati ya 3.15Vand na 3.6V.

3.Tx_Disable ni uburyo bwo kwinjizamo amakuru bufite 4.7 kΩ kugeza kuri 10 kΩ bujya kuri VccT imbere muri module.

4.Mod_ABS ihujwe na VeeT cyangwa VeeR muri module ya SFP+. Umuhuza ashobora gukura iyi contact kuri Vcc_Host hamwe na resistor iri hagati ya 4.7 kΩ na 10 kΩ.Mod_ABS ifatwa nk' "High" iyo module ya SFP+ idafite aho ihurira n'umuhuza.

5. RS0 na RS1 ni module zinjira kandi zikururwa hasi kuri VeeT hamwe na resistor za kΩ zirenze 30 muri module.

Interineti y'uruhererekane rw'indangamuntu n'iy'ikoranabuhanga ripima indwara

Transceiver ya SFP+MX ishyigikira protocole y'itumanaho ry'imirongo ibiri nk'uko bivugwa muri SFP+ MSA. ID isanzwe ya SFP+ itanga uburenganzira bwo kubona amakuru asobanura ubushobozi bwa transceiver, aho ikorera, n'andi makuru. Byongeye kandi, izi transceiver za SFP+ zitanga uburyo bwo kugenzura ikoranabuhanga, butuma umuntu abasha kubona ibipimo by'imikorere y'igikoresho mu buryo bwihuse nk'ubushyuhe bwa transceiver, umuyoboro wa laser bias, imbaraga za optique zoherezwa, ingufu za optique zakiriwe na voltage ya transceiver. Isobanura kandi sisitemu ihambaye y'itangazo ry'imburira n'itangazo ry'uburinzi, rimenyesha abakoresha igihe ibipimo runaka by'imikorere biri hanze y'urwego rusanzwe rw'uruganda.

SFP MSA isobanura ikarita y’ububiko ya byte 256 muri EEPROM ishobora kuboneka hakoreshejwe uburyo bwo guhuza imiyoboro ibiri kuri aderesi ya biti 8 1010000X (A0h), bityo uburyo bwo kugenzura bwa mbere bukoresha aderesi ya biti 8 (A2h), bityo ikarita y’ububiko bw’indangamuntu ya serial yagenwe mbere ntihinduka. Imiterere y’ikarita y’ububiko igaragara mu mbonerahamwe ya 1.

Imbonerahamwe ya 1. Ikarita yo Kwibuka Isuzuma ry'Ikoranabuhanga (Ibisobanuro byihariye by'aho amakuru aherereye)

Ibisobanuro by'isuzumabumenyi rya digitale

SFP + MX transceivers zishobora gukoreshwa muri sisitemu zisaba gusuzuma ikoranabuhanga haba imbere cyangwa hanze.

Igipimo	Ikimenyetso	Ibice	Ntoya.	Max.	Uburinganire	Icyitonderwa
Ubushyuhe bwa transceiver	DTemp-E	ºC	-45	+90	± 5ºC	1
Umuvuduko w'amashanyarazi utangwa na transceiver	DVoltage	V	2.8	4.0	± 3%
Umuyoboro uhindagurika w'amashanyarazi	DBia	mA	0	80	± 10%	2
Ingufu zo gusohora ibicuruzwa	DTx-Power	dBm	-7	+1	± 2dB
Ingufu z'ingufu zikoreshwa n'uwakira	DRx-Power	dBm	-13	0	± 2dB

Inyandiko:

1. Ibipimo by'imbere mu mubiri

2. Ubuziranenge bw'umuyoboro wa Tx bias ni 10% by'umuyoboro nyawo kuva kuri driver ya laser kugeza kuri laser

Urugendo rusanzwe rw'itumanaho

Akayunguruzo k'amashanyarazi gasabwa

Icyitonderwa:

Inductor zifite ubukana bwa DC buri munsi ya 1Ω zigomba gukoreshwa kugira ngo zigumane voltage ikenewe kuri pin yinjiye ya SFP hamwe na voltage y'ingufu ya 3.3V. Iyo hakoreshejwe umuyoboro wagenewe kuyungurura umuyoboro, gufunga module ya transceiver ya SFP bishyushye bizatuma umuvuduko w'amashanyarazi utarenze 30 mA uruta agaciro gahoraho.