I-SFP-ETRx-4

I-10/100/1000 BASE-T Copper SFP Transceiver

I-SFP-ETRx-4

Ii-transceivers ze-OPT-ETRx-4 Copper Small Form Pluggable (SFP) zisekelwe kwi-SFP Multi Source Agreement (MSA). Ziyahambelana nemigangatho ye-Gigabit Ethernet njengoko kuchaziwe kwi-IEEE STD 802.3. I-10/100/1000 BASE-T physical layer IC (PHY) inokufikelelwa nge-12C, ivumela ukufikelela kuzo zonke izicwangciso ze-PHY kunye neempawu.

I-OPT-ETRx-4 iyahambelana ne-1000BASE-X auto-negotiation, kwaye inophawu lokubonisa ikhonkco. I-PHY ayisebenzi xa i-TX disable iphezulu okanye ivuliwe.

QHAGAMSHELANA NATHI I-WhatsApp i-imeyile

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Iimpawu zeMveliso

1. Ukuya kuthi ga kwi-1.25 Gb/s iikhonkco zedatha ezibhekisa kwicala ngalinye.

2. Ubude bekhonkco kwi-1.25 Gb/s ukuya kuthi ga kwi-100 yeemitha.

3.10/100/1000 Isiseko-Tukusebenza kwiinkqubo zomsingathi nge-interface ye-SGMII.

4. Inkxaso ye-TX- khubaza kunye nomsebenzi weLink.

5. Iyahambelana ne-SFP MSA.

6. Indibano yesixhumi se-RJ-45 esincinci.

7. I-SFP Footprint eshushu nenokutsalwa.

8.Umbane omnye + 3.3V.

9.I-Fully Metallic Enclosure ye-Low EMI.

10. Ukusasazwa kwamandla aphantsi (okuqhelekileyo yi-1.05W).

11. Iyahambelana neRoHS kwaye ayinalo ilothe.

12. Ubushushu bekheyisi yokusebenza zorhwebo: 0 ~ +70oC.

Yandisiwe: -10 ~ +80oC.

Imizi-mveliso: -40 ~ +85oC.

Iinkcukacha zobugcisa

1.LAN 1000Base-T.

2.Tshintshela kwiSwitch Interface.

3. Ujongano lweRouter/Server.

4. izicelo ze-backplane ezigqwidiweyo.

Inombolo yendawo	Ixabiso leDatha (Mb/s)	Uthumelo Umgama(m)	Isalathisi sekhonkco kwi-RX-Iphini ye-LOS	TX-khubaza nge-PHY	Ubushushu (^oC) (Ityala Lokusebenza)
I-OPT-ETRC-4	10/100/1000	100	Ewe	Ewe	0~70 yorhwebo
I-OPT-ETRE-4	10/100/1000	100	Ewe	Ewe	-10~80 Yandisiwe
I-OPT-ETRI-4	10/100/1000	100	Ewe	Ewe	-40~85 Imizi-mveliso

1. Amanqaku aphezulu apheleleyo

Kufuneka kuqatshelwe ukuba ukusebenza okungaphezulu kwanoma yiyiphi na ireyithingi ephezulu kakhulu kunokubangela umonakalo ongunaphakade kule modyuli.

Ipharamitha	Isimboli	Ubuncinci	Ubuninzi	Iyunithi	Amanqaku
Ubushushu bokugcina	TS	-40	85	^oC
Umbane woNikezo lweVolthi	I-VCC	-0.5	3.6	V
Umswakama oqhelekileyo (ukungafumi)	RH	5	95	%

2. Iimeko zokusebenza ezicetyiswayo kunye neemfuno zobonelelo lwamandla

Ipharamitha	Isimboli	Ubuncinci	Okuqhelekileyo	Ubuninzi	Iyunithi	Amanqaku
Ubushushu beTyala lokuSebenza	PHEZULU	0		70	oC	yorhwebo
		-10		80		yandisiwe
		-40		85		imboni
Umbane woNikezo lweVolthi	I-VCC	3.135	3.3	3.465	V
Ixabiso leDatha		10		1000	Mb/s
Umgama wekhonkco (i-SMF)	D			100	m

3. Isabelo sePin kunye neNkcazelo yePin

Umfanekiso1. Umzobo webhodi yokusingathaisinxibelelanisi iinombolo zepini zebhloko kunye namagama.

I-PIN	Igama	Igama/Inkcazo	Amanqaku
1	I-VEET	Umhlaba weTransmitter (oqhelekileyo kwiReceiver Ground)	1
2	I-TXFAULT	Impazamo yoMthumeli.
3	I-TXDIS	Ukungasebenzi kweTransmitter. Ukuphuma kwelaser kuvaliwe xa kuvuliwe okanye kuphezulu.
4	I-MOD-I-DEF (2)	Inkcazo yeModyuli 2. Umgca wedatha we-Serial ID.	2
5	I-MOD-I-DEF (1)	Inkcazelo yeModyuli 1. Umgca wewotshi ye-Serial ID.	2
6	I-MOD-I-DEF (0)	Inkcazo yeModyuli 0. Isekelwe ngaphakathi kwimodyuli.	2
7	Khetha ixabiso	Akukho qhagamshelo lufunekayo
8	I-LOS	Ukulahleka kwesalathisi seSignali. I-Logic 0 ibonisa ukusebenza okuqhelekileyo.	3
9	I-VEER	Indawo yokwamkela (eqhelekileyo kwindawo yokuhambisa)	1
10	I-VEER	Indawo yokwamkela (eqhelekileyo kwindawo yokuhambisa)	1
11	I-VEER	Indawo yokwamkela (eqhelekileyo kwindawo yokuhambisa)	1
12	RD-	I-Receiver Inverted DATA iphumile. I-AC idibene
13	RD+	Umamkeli I-DATA engaguqukiyo iphumile. I-AC idibene
14	I-VEER	Indawo yokwamkela (eqhelekileyo kwindawo yokuhambisa)	1
15	I-VCCR	Ubonelelo lwaMandla oMmkeli
16	I-VCCT	Ubonelelo lwaMandla oMdlulisi
17	I-VEET	Umhlaba weTransmitter (oqhelekileyo kwiReceiver Ground)	1
18	TD+	I-Transmitter Engaguqukiyo I-DATA kwi-AC Edibeneyo.
19	TD-	I-Transmitter Inverted DATA kwi. I-AC edibeneyo.
20	I-VEET	Umhlaba weTransmitter (oqhelekileyo kwiReceiver Ground)	1

Amanqaku:

1. Umhlaba wesekethe uqhagamshelwe kumhlaba we-chassis.

2. Kufuneka itsalwe phezulu nge-4.7k - 10k Ohms kwibhodi yomphathi ukuya kwi-voltage ephakathi kwe-2.0 V kunye ne-3.6 V.

I-MOD-I-DEF (0) itsala umgca osezantsi ukubonisa ukuba imodyuli ixhunyiwe.

3. I-LVTTL iyahambelana ne-voltage ephezulu ye-2.5V.

4. Ujongano loMbane woNikezo lweMibane Iimpawu ze-elektroniki

I-OPT-ETRx-4 inoluhlu lwevolthi yokufaka eyi-3.3 V ± 5%. Ivolthi ephezulu ye-4 V ayivumelekanga ukusebenza rhoqo.

Ipharamitha	Isimboli	Ubuncinci	Okuqhelekileyo	Ubuninzi	Iyunithi	Amanqaku
Ukutya umbane				1.2	W
Ubonelelo lwangoku	I-Icc			375	mA
Ukunyamezelana kweVoltage yokufaka		-0.3		4.0	V
Ukunyuka	Ukunyuka		30		mV
Okwangoku		cngxamisekileyo Jonga isilumkiso hayite

Amanqaku: Ukusetyenziswa kwamandla kunye nomsinga wamandla ombane uphezulu kunexabiso elichaziweyo kwi-SFP MSA.

5. Iimpawu ze-elektroniki zeSignali zesantya esiphantsi

I-MOD-I-DEF (1) (SCL) kunye ne-MOD-I-DEF (2) (SDA) ziimpawu ze-CMOS ezivulekileyo. Zombini ii-MOD-I-DEF (1) kunye ne-MOD-I-DEF (2) kufuneka itsalwe phezulu kwi-host-I-VCC.

Ipharamitha	Isimboli	Ubuncinci	Okuqhelekileyo	Ubuninzi	Iyunithi	Amanqaku
Isiphumo se-SFP SIPHANTSI	IVOL	0		0.5	V	Ukusuka kwi-4.7k ukuya kwi-10k ukuya kwi-host-I-Vcc.
Isiphumo se-SFP ESIPHEZULU	I-VOH	Umamkeli-I-Vcc -0.5		Umamkeli-I-Vcc +0.3	V	Ukusuka kwi-4.7k ukuya kwi-10k ukuya kwi-host-I-Vcc.
Igalelo le-SFP LIPHANTSI	I-VIL	0		0.8	V	Ukusuka kwi-4.7k ukuya kwi-10k ukuya kwi-Vcc.
Igalelo le-SFP ELIPHEZULU	I-VIH	2		I-Vcc + 0.3	V	Ukusuka kwi-4.7k ukuya kwi-10k ukuya kwi-Vcc.

6. Ujongano loMbane oluhamba ngesantya esiphezulu

Zonke iimpawu zesantya esiphezulu zidibene ne-AC ngaphakathi.

	Isinxibelelanisi soMbane esiKhawulezayo, uMgca woThumelo-SFP
Ipharamitha	Isimboli	Ubuncinci	Okuqhelekileyo	Ubuninzi	Iyunithi	Amanqaku
Ukuphindaphinda komgca	FL		125		I-MHz	Ukubhala ikhowudi ye-5-level, nge-IEEE 802.3
Impedance yesiphumo se-Tx	Zout, TX		100		Ohm	Umahluko
Impedance yokufaka i-Rx	I-Zin,RX		100		Ohm	Umahluko
	Isinxibelelanisi soMbane esiKhawulezayo, iHost-SFP
Ukufakwa kwedatha okupheleyo okukodwa Ukujija	UVinsing	250		1200	mv	Isiphelo esinye
I-Single Ende Data Output Swing	Ukuvotela	350		800	mv	Isiphelo esinye
Ixesha lokuPhakama/loKwindla	Tr, TF		175		PS	20%-80%
Impedance yokufaka ye-Tx	iZin		50		Ohm	Isiphelo esinye
Impedance yesiphumo seRx	Zout		50		Ohm	Isiphelo esinye

7. Iinkcukacha ngokubanzi

Ipharamitha

Isimboli

Ubuncinci

Okuqhelekileyo

Ubuninzi

Iyunithi

Amanqaku

Ixabiso leDatha

1000

Mb/s

Ihambelana ne-IEEE 802.3

Ubude beCable

100

Udidi 5 UTP. BER

<10-12

Amanqaku:

1. Ukunyamezelana kwewotshi yi +/- 50 ppm.

2. Ngokuzenzekelayo, i-OPT-ETRx-4 sisixhobo esipheleleyo se-duplex kwimowudi ye-master ekhethwayo.

3. Ukufunyanwa kwe-crossover ngokuzenzekelayo kuvuliwe. Intambo ye-crossover yangaphandle ayifuneki.

4.Ngokungagqibekanga, ukusebenza kwe-1000 BASE-T kufuna ukuba inkqubo ye-host ibe ne-interface ye-SERDES engenawo amawotshi.

8. Iprotokholi yoNxibelelwano oluQhelekileyo

I-OPT-ETRx-4 ixhasa iprotokholi yonxibelelwano olunezintambo ezimbini echazwe kwi-SFP MSA. Isebenzisa i-Atmel AT24C02D 256byte EEPROM enedilesi ye-A0h..

Ipharamitha	Isimboli	Ubuncinci	Okuqhelekileyo	Ubuninzi	Iyunithi	Amanqaku
1Ireyithi yewotshi ye-2C		0		100000	Hz

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