1G imodyuli yeCopper sfp

Inkcazelo emfutshane:

√ Ukuya kuthi ga kwi-1.25Gb/s amakhonkco edatha ye-bi-directional

√ Inyathelo le-SFP elinokutyalwa okushushu

√ Uluhlu lobushushu betyala elongeziweyo (0°C ukuya +70°C)

√ Indawo ebiyelweyo yesinyithi ngokupheleleyo ye-EMI ephantsi

√ Ukutshatyalaliswa kwamandla aphantsi (1.05 W eqhelekileyo)

√ Indibano yokudibanisa i-RJ-45 yeCompact

√ Ukufikelela kumaleko we-IC nge-2-wire serial bus

√ Ukusebenza kwe-1000 BASE-T kwiinkqubo zokusingatha kunye ne-SERDES interface

√ I-10/100/1000Mbps ehambelanayo kwiinkqubo zokusingatha kunye nojongano lweSGMII

Thumela i-imeyile kuthi Khuphela i-SPEC

Iinkcukacha zeMveliso

Iiparamitha

Usetyenziso

ividiyo

Iithegi zeMveliso

Inkcazo

I-HDV`s SFP24-(G)T i-Copper Small Form Pluggable (SFP) transceivers yintsebenzo ephezulu, imodyuli enexabiso eliphantsi iyahambelana neGigabit Ethernet kunye ne-1000- BASE-T imigangatho njengoko kuchaziwe kwi-IEEE 802. 3-2002 kunye ne-IEEE 802.3ab, exhasa i-1000Mbps yedatha ukuya kuthi ga kwi-100 yeemitha ifikelele kwintambo engakhuselekanga yodidi lwesi-5.Imodyuli isekela i-1000 Mbps epheleleyo i-duplex data-link kunye ne-5-level Pulse Amplitude Modulation (PAM) iimpawu.Zonke izibini ezine kwikhebula zisetyenziswa ngereyithi yesimboli kwi-250Mbps kwisibini ngasinye.Imodyuli inikezela ngolwazi oluqhelekileyo lwe-ID ye-ID ehambelana ne-SFP MSA, enokufumaneka ngedilesi ye-A0h nge-2wire serial ye-CMOS EEPROM protocol.I-IC ebonakalayo inokufumaneka kwakhona nge-2wire serial bus kwidilesi A0h.

Pin Iingcaciso

I-Pin Diagram

Amanqaku:

1. Ukunyamezela iwotshi +/- 50 ppm

2. Ngokungagqibekanga, i-ROCS12-(G)T sisixhobo esiphindiweyo esipheleleyo kwimowudi ekhethiweyo eyintloko.

3. Ukufunyanwa kwe-crossover ngokuzenzekelayo kunikwe amandla.Intambo ye-crossover yangaphandle ayifuni

4. Ukusebenza kwe-1000 BASE-T kufuna ukuba inkqubo yokusingatha ibe ne-SGMII interface engenawo iiwotshi, kunye nemodyuli ye-PHY ukuba iqwalaselwe ngeNqaku leSicelo AN-2036.Nge-SERDES engaxhasi iSGMII, imodyuli iya kusebenza kwi-1000BASE-T kuphela.

Iinkcukacha zokusingqongileyo

Itheyibhile6.Iinkcukacha zokusingqongileyo

Okusingqongileyo Iinkcukacha
Ipharamitha	Uphawu	Min	Chwetheza	Max	Iiyunithi	Amanqaku/Imiqathango
Ubushushu bokusebenza	Phezulu	0		70	°C	Ubushushu bemeko
Ubushushu boGcino	Tsto	-40		85	°C	Ubushushu obugciniwe

Iimbekiselo

1. I-Gigabit Interface Converter (SFP) i-Transceiver Multi-Source Agreement (MSA),

2. IEEE Std 802.3, 2002 Edition.ISebe leMigangatho ye-IEEE, ngo-2002.

3. "AT24C01A/02/04/08/16 2-Wire Uthotho CMOS E2PROM", Atmel Corporation.

4. "I-Alaska Ultra 88E1111 edibeneyo 10/100/1000 Gigabit Ethernet Transceiver", iMarvell Corporation.

Iinkcukacha zoomatshini

I-host-side ye-SFP24-(G)T ihambelana neenkcukacha zomatshini ezichazwe kwi-SFP MSA1.Inxalenye yangaphambili ye-SFP (inxalenye eyongeza ngaphaya kwe-face plate ye-host) inkulu ukuze ifake i-RJ-45 ikhonkco.

Iimbekiselo

1. ISivumelwano se-Transceiver ye-Multi-Source (i-MSA) yeFomu encinci (i-SFP),

2. IEEE Std 802.3, 2002 Edition.ISebe leMigangatho ye-IEEE, ngo-2002.

3. "AT24C01A/02/04/08/16 2-Wire Uthotho CMOS E2PROM", Atmel Corporation.

Ukuodola ulwazi

Inombolo yendawo	Operating Case ubushushu
SFP24-GT	10/100/1000Mbps, SGMII interface, Copper SFP nge spring latch
SFP24-T	I-1000Mbps kuphela, i-SERDES interface, i-Copper SFP ene-spring latch

QHAGAMSHELANA

Umnxeba:+86-755-86000116 I-imeyile:intengiso @HDv-tech.comIwebhu :www.HDv-tech.com

Iinkcazo zePin

Iphini	Igama loMqondiso	Inkcazo	Iplagi yeSeq.	Amanqaku
1	V_i-EET	Umhlaba woThutho	1
2	TX IPHUTHA	Isalathiso seFault yeTransmitter	3	Qaphela1
3	TXKHUBAZA	Isidlulisi Khubaza	3	Qaphela2
4	MOD_DEF(2)	SDA Uthotho Data Umqondiso	3	Qaphela3
5	MOD_DEF(1)	SCL Uthotho Clock Signal	3	Qaphela3
6	MOD_DEF(0)	TTL Phantsi	3	Qaphela3
7	Ukala Khetha	AyiQhagamshelwanga	3
8	LOS	Ukulahleka koMqondiso	3	Inqaku lesi-4
9	V_EER	Umhlaba womamkeli	1
10	V_EER	Umhlaba womamkeli	1
11	V_EER	Umhlaba womamkeli	1
12	RX-	Inv.Kufunyenwe Idatha ngaphandle	3	Inqaku lesi-5
13	RX+	Kufunyenwe Idatha ngaphandle	3	Inqaku lesi-5
14	V_EER	Umhlaba womamkeli	1
15	V_CCR	Ubonelelo lwaMandla omamkeli	2
16	V_CCT	Ubonelelo lwaMandla oThutho	2
17	V_i-EET	Umhlaba woThutho	1
18	TX+	Thumela iDatha ngaphakathi	3	Inqaku lesi-6
19	TX-	Inv.Thumela iDatha ngaphakathi	3	Inqaku lesi-6
20	V_i-EET	Umhlaba woThutho	1

Amanqaku:

Iplagi yeSeq

1) I-TX Fault yimveliso evulekileyo yomqokeleli, ekufuneka itsalwe phezulu kunye ne-4.7k ~ 10kΩ resistor kwibhodi yomkhosi ukuya kumbane phakathi kwe-2.0V kunye neVcc + 0.3V.I-Logic 0 ibonisa ukusebenza okuqhelekileyo;I-logic 1 ibonisa impazamo ye-laser yohlobo oluthile.Kwimeko ephantsi, imveliso iya kutsalwa ibe ngaphantsi kwe-0.8V.

2) I-TX Khubaza igalelo elisetyenziselwa ukuvala i-transmitter optical output.Itsalwa phezulu ngaphakathi kwimodyuli ene-4.7 ¨C 10 K isixhasi.Iimeko zayo zezi:

Phantsi (0 ukuya 0.8V): Transmitter on

(>0.8, < 2.0V): Akuchazwanga

Phezulu (2.0 ukuya ku-3.465V): I-Transmitter ikhubazekile

Vula: IsiThuthi sikhubazekile

3) Mod-Def 0,1,2.Ezi zizikhonkwane zenkcazo yemodyuli.Kufuneka batsalwe phezulu kunye ne-4.7K ukuya kwi-10K resistor kwibhodi yokusingatha.Umbane wokutsalela phezulu uya kuba yiVccT okanye iVccR

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

I-Mod-Def 1 yilayini yewotshi yojongano lweengcingo ezimbini ze-serial ID

I-Mod-Def 2 yilayini yedatha ye-interface ye-serial ye-serial ye-serial ID

I-4) I-LOS (Ukulahleka kweSignali) ngumqokeleli ovulekileyo / ukukhutshwa kwe-drain, ekufuneka ikhutshwe kunye ne-4.7K ukuya kwi-10K resistor.Tsala amandla ombane phakathi kwe-2.0V kunye neVccT, R+0.3V.Xa iphezulu, le mveliso ibonisa amandla optical afunyenweyo angaphantsi kweyona meko imbi kakhulu (njengoko kuchazwe ngumgangatho osetyenziswayo).Okuphantsi kubonisa ukusebenza okuqhelekileyo.Kwimeko ephantsi, umphumo uya kutsalwa ku- <0.8V.

5) I-RD-/+: Ezi ziziphumo zomamkeli ohlukeneyo.Ziyi-AC ezidityaniswe nemigca eyi-100 eyahlukileyo ekufuneka ipheliswe nge-100 (umahluko) kumsebenzisi weSERDES.

6) TD-/+: La ngamagalelo okuhambisa umahluko.Ziyi-AC-zidibeneyo, imigca ehlukeneyo kunye ne-100 yokupheliswa kokwahlukana ngaphakathi kwimodyuli.

+3.3Ujongano lwaMandla oMbane weV Volt

I-SFP24-(G)T inoluhlu lwe-voltage yegalelo +5V +/- 5%.I-3.3V ephezulu yombane ayivumelekanga ukuba isebenze ngokuqhubekayo.

Uluhlu 1. +3.3VUjongano lwamandla ombane eVolt

+3.3Ujongano lwaMandla oMbane weV volt
Ipharamitha	Uphawu	Min	Chwetheza	Max	Iiyunithi	Amanqaku/Imiqathango
Unikezelo lwangoku	Is		320	375	mA	1.2W max amandla phezu koluhlu olupheleleyo lwamandla ombane kunye nobushushu. Jonga inqaku lesilumkiso ngezantsi
Igalelo lombane	Vcc	3.13	3.3	3.47	V	Kubhekiselwa kwi-GND
Ubuninzi bombane	Vmax			4	V
I-Surge yangoku	Isurge			30	mA	Iplagi eshushu ngaphezulu kwemeko yangoku.Jonga inqaku lesilumkiso ngezantsi

Isilumkiso: Ukusetyenziswa kwamandla kunye nokunyuka kwangoku kuphezulu kunexabiso elichaziweyo kwi-SFP MSA

Iimpawu eziphantsi kwesantya

I-MOD_DEF (1) (SCL) kunye ne-MOD_DEF (2) (SDA), ziimpawu ze-CMOS zombhobho ovulekileyo (jonga icandelo VII, "iProtokholi yoNxibelelwano lweSerial").Zombini i-MOD_DEF(1) kunye ne-MOD_DEF(2) kufuneka zitsalwe phezulu ukuze host_Vcc.

Itheyibhile 2. Iimpawu zesantya esiphantsi, iimpawu zombane

Iimpawu zesantya esiphantsi, iimpawu zombane
Ipharamitha	Uphawu	Min	Max	Iiyunithi	Amanqaku/Imiqathango
Imveliso ye-SFP PHANTSI	UMQULU	0	0.5	V	4.7k ukuya ku-10k tsala-phezulu kwi-host_Vcc, ilinganiswe kwicala lenginginya yesinxibelelanisi
Imveliso ye-SFP PHEZULU	VOH	host_Vcc – 0.5	umamkeli_Vcc + 0.3	V	4.7k ukuya ku-10k tsala-phezulu kwi-host_Vcc, ilinganiswe kwicala lenginginya yesinxibelelanisi
Igalelo le-SFP PHANTSI	VIL	0	0.8	V	I-4.7k ukuya kwi-10k ukutsalwa ukuya kwi-Vcc, kulinganiswe kwicala le-SFP lesidibanisi
Igalelo le-SFP ELIPHAKAMILEYO	VIH	2	Vcc + 0.3	V	I-4.7k ukuya kwi-10k ukutsalwa ukuya kwi-Vcc, kulinganiswe kwicala le-SFP lesidibanisi

Ujongano loMbane olukwisantya esiphezulu

Zonke izibonakaliso zesantya esiphezulu ziyi-AC-dityaniswe ngaphakathi.

Uluhlu 3. Ujongano lombane olunesantya esiphezulu, intambo yothumelo-SFP

Isantya esiphezulu soMbane Ujongano Intambo yoThutho-SFP
Ipharamitha	Uphawu	Min	Chwetheza	Max	Iiyunithi	Amanqaku/Imiqathango
Ukuphindaphinda komgca	fL		125		MHz	5-level encoding, per IEEE 802.3
Tx Impedance yeZiphumo	Zout,TX		100		Ohm	Umahluko, kuzo zonke iifrikhwensi phakathi kwe-1MHz kunye ne-125MHz
I-Impedans yeNgeniso ye-Rx	Zin,RX		100		Ohm	Umahluko, kuzo zonke iifrikhwensi phakathi kwe-1MHz kunye ne-125MHz

Ujongano lombane olukwisantya esiphezulu, umamkeli-SFP

Itheyibhile 4. Ujongano lombane olukwisantya esiphezulu, umamkeli-SFP

Ujongano loMbane olukwisantya esiphezulu, umamkeli-SFP
Ipharamitha	Uphawu	Min	Chwetheza	Max	Iiyunithi	Amanqaku/Imiqathango
Ujingi lwedata olupheleyo olunye	Vinsing	250		1200	mV	Umntu omnye uphelile
Ujingi lwemveliso yedatha ephelayo	Ukuvuza	350		800	mV	Umntu omnye uphelile
Ixesha lokuvuka/lokuwa	Tr,Tf		175		psec	20%-80%
Tx Input Imedance	Zin		50		Ohm	Umntu omnye uphelile
I-Impedance ye-Rx	Zout		50		Ohm	Umntu omnye uphelile

Iinkcukacha ngokuBanzi

Uluhlu 5. Iinkcukacha ngokubanzi

Ngokubanzi
Ipharamitha	Uphawu	Min	Chwetheza	Max	Iiyunithi	Amanqaku/Imiqathango
Data Rate	BR	10		1,000	Mb/umzuzwana	IEEE 802.3 iyahambelana. Jonga amanqaku 2 ukuya ku-4 ngezantsi
Ubude beCable	L			100	m	Udidi 5 UTP.I-BER <10-12

l 1,25 Gigabit Ethernet phezu Cat 5 cable

Iindidi zeemveliso

Bhala umyalezo wakho apha kwaye uwuthumele kuthi