SFP-ETRx-4

10/100/1000 Umuyoboro wa SFP w'umuringa wa Base-T

SFP-ETRx-4

OPT-ETRx-4 Copper Small Form Pluggable (SFP) transceivers ishingiye ku masezerano ya SFP Multi Source (MSA). Irahuye n'amahame ya Gigabit Ethernet nk'uko bivugwa muri IEEE STD 802.3. 10/100/1000 BASE-T physical layer IC (PHY) irashobora kugerwaho ukoresheje 12C, bigatuma ubasha kugera ku igenamiterere n'imikorere yose ya PHY.

OPT-ETRx-4 ikorana na 1000BASE-X auto-negotiation, kandi ifite uburyo bwo kwerekana aho ihurira. PHY irahagarikwa iyo TX disable iri hejuru cyangwa ifunguye.

TWANDIKIRE WhatsApp imeri

Ibisobanuro birambuye ku gicuruzwa

Ibibazo Bikunze Kubazwa

Ibirango by'ibicuruzwa

Ibiranga Ibicuruzwa

1. Kugeza kuri 1.25 Gb/s, amakuru y’icyerekezo cy’ibiri.

2. Ifite uburebure bwa 1.25 Gb/s kugeza kuri metero 100.

3.10/100/1000 ISHINGIRO-Timikorere muri sisitemu za host hamwe na interface ya SGMII.

4. Gushyigikira TX- guhagarika no guhuza.

5. Ikurikiza amabwiriza ya SFP MSA.

6. Iteranya ry'umuyoboro muto wa RJ-45.

7. Ibyuma bishyushye bya SFP bishobora gushongeshwa.

8. Ingufu z'amashanyarazi za 3.3V imwe + imwe.

9. Udukingirizo tw'icyuma twose dukingira amashanyarazi make.

10. Ingufu nke zikoreshwa mu gukwirakwiza umuriro (1.05W isanzwe).

11. Ikurikiza RoHS kandi nta diyabeti irimo.

12. Ubushyuhe bw'isanduku ikoreshwa mu bucuruzi: 0 ~ +70oC.

Yagutse: -10 ~ +80oC.

Inganda: -40 ~ +85oC.

Ibisobanuro bya tekiniki

1.LAN 1000Base-T.

2. Hindura ukoreshe Interface ya Switch.

3. Uburyo bwo guhuza Router/Seriveri.

4. porogaramu zo mu mugongo w'abapfumu.

Nimero y'Igice	Igipimo cy'amakuru (Mb/s)	Kohereza Intera (m)	Igipimo cy'ihuza kuri RX-agapira ka Los	TX-Kuraho ukoresheje PHY	Ubushyuhe (^oC) (Urupapuro rw'imikorere)
OPT-ETRC-4	10/100/1000	100	Yego	Yego	0 ~ 70 y'ubucuruzi
OPT-ETRE-4	10/100/1000	100	Yego	Yego	-10~80 Yagutse
OPT-ETRI-4	10/100/1000	100	Yego	Yego	-40~85 Inganda

1. Amanota ntarengwa rwose

Ni ngombwa kumenya ko igikorwa kirenze amanota yose ntarengwa ku giti cye gishobora kwangiza iyi module burundu.

Igipimo	Ikimenyetso	Iminota	Umubare munini	Ishami	Inyandiko
Ubushyuhe bwo kubika	TS	-40	85	^oC
Ingufu z'amashanyarazi	VCC	-0.5	3.6	V
Ubushuhe bugereranyije (butarimo ubushyuhe)	RH	5	95	%

2. Amabwiriza y'imikorere n'ibisabwa mu gutanga amashanyarazi

Igipimo	Ikimenyetso	Iminota	Ibisanzwe	Umubare munini	Ishami	Inyandiko
Ubushyuhe bw'isanduku yo gukoresha	HEJURU	0		70	oC	ubucuruzi
		-10		80		cyagutse
		-40		85		inganda
Ingufu z'amashanyarazi	VCC	3.135	3.3	3.465	V
Igipimo cy'amakuru		10		1000	Mb/s
Intera y'Ihuza (SMF)	D			100	m

3. Gushyiraho agapapuro n'ibisobanuro by'agapapuro

Igishushanyo cya 1. Ishusho y'ikibaho cyakiraumuhuza inomero n'amazina by'udupira tw'amapine.

PIN	Izina	Izina/Ibisobanuro	Inyandiko
1	VEET	Igitaka cyo kohereza (Kizwi nkaho gikoreshwa n'ubutaka bwo kwakira)	1
2	TXFAULT	Ikosa ry'umuyoboro w'itumanaho.
3	TXDIS	Guhagarika Transmitter. Isohoka rya laser ryafunzwe iyo rifunguye cyangwa rivanguye.
4	MOD-IKIBAZO CY'UBUVUZI (2)	Ibisobanuro bya Moduli 2. Umurongo w'amakuru kuri ID y'uruhererekane.	2
5	MOD-IKIBAZO CY'UBUVUZI (1)	Ibisobanuro bya Moduli 1. Umurongo w'isaha kuri ID y'uruhererekane.	2
6	MOD-IKIBAZO CY'UBUZIMA (0)	Ibisobanuro bya Moduli 0. Ifite ishingiro muri Moduli.	2
7	Guhitamo amanota	Nta guhuza bikenewe
8	Los	Kubura ikimenyetso cy'ikimenyetso. Logique 0 igaragaza imikorere isanzwe.	3
9	VEER	Igitaka cyo kwakira (Kizwi nkaho gikoreshwa n'ubutaka bwo kohereza ubutumwa)	1
10	VEER	Igitaka cyo kwakira (Kizwi nkaho gikoreshwa n'ubutaka bwo kohereza ubutumwa)	1
11	VEER	Igitaka cyo kwakira (Kizwi nkaho gikoreshwa n'ubutaka bwo kohereza ubutumwa)	1
12	RD-	Amakuru ya Receiver Inverted. AC ihujwe
13	RD+	Ikirahuri kidahinduye amakuru. AC ihujwe
14	VEER	Igitaka cyo kwakira (Kizwi nkaho gikoreshwa n'ubutaka bwo kohereza ubutumwa)	1
15	VCCR	Ingufu z'amashanyarazi zo kwakira
16	VCCT	Ingufu zo Kohereza
17	VEET	Igitaka cyo kohereza (Kizwi nkaho gikoreshwa n'ubutaka bwo kwakira)	1
18	TD+	Amakuru adahinduriwe muri AC ahujwe.
19	TD-	Ihererekanya ry'amakuru ahinduriwe muri AC.
20	VEET	Igitaka cyo kohereza (Kizwi nkaho gikoreshwa n'ubutaka bwo kwakira)	1

Inyandiko:

1. Ubutaka bw'uruziga bufatanye n'ubutaka bwa chassis.

2. Igomba kuzamurwa na 4.7k - 10k Ohms ku kibaho cy’umuyoboro kugeza kuri voltage iri hagati ya 2.0 V na 3.6 V.

MOD-DEF (0) ikura umurongo wo hasi kugira ngo yerekane ko module ifunguye.

3.LVTTL ijyanye n'amashanyarazi ntarengwa ya 2.5V.

4. Imiterere y'ikoranabuhanga mu gutanga ingufu z'amashanyarazi

OPT-ETRx-4 ifite voltage yinjiye ya 3.3 V ± 5%. Voltage ntarengwa ya 4 V ntiyemerewe gukoreshwa buri gihe.

Igipimo	Ikimenyetso	Iminota	Ibisanzwe	Umubare munini	Ishami	Inyandiko
Ikoreshwa ry'ingufu				1.2	W
Umuvuduko w'ibicuruzwa	Icc			375	mA
Kwihanganira Voltage y'Injira		-0.3		4.0	V
Izamuka ry'ingufu	Izamuka ry'ingufu		30		mV
Ubu		cidasanzwe Reba witonze oyate

Icyitonderwa: Ikoreshwa ry'ingufu n'umuvuduko w'amashanyarazi biri hejuru y'agaciro kagenwe muri SFP MSA.

5. Ibiranga ikoranabuhanga ku bimenyetso by'umuvuduko muto

MOD-DEF (1) (SCL) na MOD-DEF (2) (SDA) ni ibimenyetso bya CMOS bifunguye. MOD zombi zikoresha uburyo bwa MOD.-DEF (1) na MOD-DEF (2) igomba kuzamurwa mu kirere kugira ngo igere ku mutekano-VCC.

Igipimo	Ikimenyetso	Iminota	Ibisanzwe	Umubare munini	Ishami	Inyandiko
Umusaruro wa SFP wo hasi	UMUSORO	0		0.5	V	Kuva ku 4.7k kugeza ku 10k kugera aho umuntu acumbitse-Vcc.
Umusaruro wa SFP HEJURU	VOH	Uwakira-Vcc -0.5		Uwakira-Vcc +0.3	V	Kuva ku 4.7k kugeza ku 10k kugera aho umuntu acumbitse-Vcc.
Injira rya SFP RIRI HASI	VIL	0		0.8	V	Kuva ku 4.7k kugeza ku 10k kugera kuri Vcc.
Injira rya SFP HIGH	VIH	2		Vcc + 0.3	V	Kuva ku 4.7k kugeza ku 10k kugera kuri Vcc.

6. Ihuriro ry'amashanyarazi ryihuse cyane

Ibimenyetso byose by'umuvuduko mwinshi bifatanye na AC imbere.

	Ihuza ry'amashanyarazi ryihuse cyane, umurongo wo kohereza ubutumwa - SFP
Igipimo	Ikimenyetso	Iminota	Ibisanzwe	Umubare munini	Ishami	Inyandiko
Inshuro z'umurongo	FL		125		MHz	Gukoresha uburyo bwa 5-level encoding, kuri IEEE 802.3
Impedance y'umusaruro wa Tx	Zout, Texas		100		Ohm	Itandukaniro
Impedance yo kwinjira kuri Rx	Zin, RX		100		Ohm	Itandukaniro
	Interineti y'amashanyarazi yihuta cyane, Host-SFP
Injira ry'amakuru rimwe gusa Kuzunguza	Vinsing	250		1200	mv	Irangira rimwe
Guhindura Amakuru ya Single Ende	Gutora	350		800	mv	Irangira rimwe
Igihe cyo kuzamuka/igihe cyo kugwa	Tr, TF		175		PS	20%-80%
Impedance yo kwinjira ya Tx	Zin		50		Ohm	Irangira rimwe
Impedansi yo gusohora ya Rx	Zout		50		Ohm	Irangira rimwe

7. Ibisobanuro rusange

Igipimo

Ikimenyetso

Iminota

Ibisanzwe

Umubare munini

Ishami

Inyandiko

Igipimo cy'amakuru

1000

Mb/s

IEEE 802.3 ihuye

Uburebure bw'insinga

100

Icyiciro cya 5 UTP. BER

<10-12

Inyandiko:

1. Ubushobozi bwo kwihanganira isaha ni +/- 50 ppm.

2. Ubusanzwe, OPT-ETRx-4 ni igikoresho cyuzuye cya duplex mu buryo bwa master bukundwa cyane.

3. Gutahura crossover byikora birafunguye. Insinga yo hanze ntabwo ikenewe.

4. Mu buryo busanzwe, imikorere ya 1000 BASE-T isaba ko sisitemu ya host igira interface ya SERDES idafite isaha.

8. Porogaramu y'itumanaho ryihuse

OPT-ETRx-4 ishyigikira protocole y'itumanaho ry'imirongo ibiri ivugwa muri SFP MSA. Ikoresha Atmel AT24C02D 256byte EEPROM ifite aderesi ya A0h..

Igipimo	Ikimenyetso	Iminota	Ibisanzwe	Umubare munini	Ishami	Inyandiko
1Igipimo cy'isaha ya 2C		0		100000	Hz

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BAZA