Imojuli ye-Mylinking™ Copper Transceiver SFP 100m

I-ML-SFP-CX 1000BASE-T kanye ne-10/100/1000M RJ45 100m Copper SFP

Incazelo emfushane:

I-Mylinking™ Copper Small Form Pluggable (SFP) RoHS Compliant 1000M & 10/100/1000M Copper SFP Transceiver isebenza kahle kakhulu, ihambisana nezindinganiso ze-Gigabit Ethernet kanye ne-1000BASE-T njengoba kuchaziwe ku-IEEE 802. 3-2002 kanye ne-IEEE 802.3ab, ezisekela izinga ledatha le-1000Mbps elifinyelela kumamitha ayi-100 ngaphezu kwekhebula le-CAT 5 elingashiyiwe. Imodyuli isekela izixhumanisi zedatha ze-duplex ezigcwele ze-1000 Mbps (noma i-10/100/1000Mbps) ezinezimpawu ze-5-level Pulse Amplitude Modulation (PAM). Zonke izibhangqwana ezine kukhebula zisetshenziswa ngesilinganiso sezimpawu ku-250Mbps kubhangqwana ngalinye. Imodyuli inikeza ulwazi olujwayelekile lwe-ID ye-serial oluhambisana ne-SFP MSA, olungafinyelelwa ngekheli le-A0h ngephrothokholi ye-2wire serial CMOS EEPROM. I-IC ebonakalayo ingafinyelelwa futhi ngebhasi le-serial le-2wire ekhelini le-ACh.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Izici Zomkhiqizo

● Isekela amazinga e-bit angu-11.3Gb/s

● Isixhumi se-Duplex LC

● Unyawo lwe-SFP+ olushelelayo olushelelayo

● Umthumeli we-DFB we-1310nm ongapholi, i-PIN photo-detector

● Isebenza ekuxhumekeni kwe-SMF okungamakhilomitha ayi-10

● Ukusetshenziswa kwamandla okuphansi, < 1W

● Isikhombimsebenzisi Sokuqapha Ukuhlola Idijithali

● I-Optical interface ihambisana ne-IEEE 802.3ae 10GBASE-LR

● I-interface kagesi ehambisana ne-SFF-8431

● Izinga lokushisa lekesi lokusebenza:

Ezentengiselwano: 0 kuya ku-70 °C Izimboni: -40 kuya ku-85 °C

Izicelo

● 10GBASE-LR/LW ku-10.3125Gbps

● Isiteshi se-Fiber esingu-10G

● I-CPRI kanye ne-OBSAI

● Ezinye izixhumanisi ze-optical

Umdwebo Wokusebenza

Izilinganiso Eziphezulu Kakhulu

Ipharamitha	Uphawu	Okungenani.	Ubukhulu.	Iyunithi	Inothi
I-Voltage Yokunikezela	I-Vcc	-0.5	4.0	V
Izinga Lokushisa Lesitoreji	TS	-40	85	°C
Umswakama Olinganiselwe	RH	0	85	%

Qaphela: Ukucindezeleka okungaphezu kwezilinganiso eziphezulu kakhulu kungabangela umonakalo ohlala njalo ku-transceiver.

Izici Zokusebenza Ezijwayelekile

Ipharamitha	Uphawu	Okungenani.	Uhlobo	Ubukhulu.	Iyunithi	Inothi
Izinga Ledatha		9.953	10.3125	11.3	I-Gb/s
I-Voltage Yokunikezela	I-Vcc	3.13	3.3	3.47	V
Ukunikezwa Kwamanje	I-Icc₅			300	mA
Izinga lokushisa lekesi lokusebenza.	Tc	0		70	°C
Izinga lokushisa lekesi lokusebenza.	TI	-40		85	°C

Izici Zikagesi (TOP(C) = 0 kuya ku-70 ℃, TOP(I) = -40 kuya ku-85 ℃, VCC = 3.13 kuya ku-3.47 V)

Ipharamitha	Uphawu	Okungenani.	Uhlobo	Ubukhulu.	Iyunithi	Inothi
Umthumeli
Ukushintshashintsha kokufaka idatha okuhlukile	I-VINPP	180		700	i-mVpp	1
Dlulisa Khubaza I-Voltage	VD	I-VCC-0.8		I-Vcc	V
Dlulisa Vumela I-Voltage	I-VEN	Vee		I-Vee+0.8	V
Ukufakwa komehluko wokufaka	Rin		100		Ω
Umamukeli
Ukushintshashintsha kokukhipha idatha okuhlukile	Vout,pp	300		850	i-mVpp	2
Isikhathi sokukhuphuka komkhiqizo nesikhathi sokuwa	Tr, Tf	28			Ps	3
I-LOS igomele	I-VLOS_F	I-VCC-0.8		I-Vcc	V	4
I-LOS ayiqinisekiswanga	I-VLOS_N	Vee		I-Vee+0.8	V	4

Qaphela:

1. Ixhunywe ngqo kumaphini okufaka idatha e-TX. Ukuxhuma kwe-AC kusuka kumaphini kuya kumshayeli we-laser IC.

2. Ukuqeda umehluko we-100Ω.

3. 20 – 80%. Kulinganiswe ngeBhodi Yokuhlola Ukuhambisana Nemojuli kanye nephethini yokuhlola ye-OMA. Ukusetshenziswa kochungechunge lwe-1 olune kanye no-0 olune ku-PRBS 9 kuyindlela eyamukelekayo.

4. I-LOS iwumkhiqizo ovulekile wokuqoqa. Kufanele idonswe phezulu nge-4.7kΩ – 10kΩ ebhodini lomsingathi. Ukusebenza okuvamile kuyi-logic 0; ukulahleka kwesiginali kuyi-logic 1.

Izici Zokukhanya (TOP(C) = 0 kuya ku-70 ℃, TOP(I) = -40 kuya ku-85 ℃, VCC = 3.13 kuya ku-3.47 V)

Ipharamitha	Uphawu	Okungenani.	Uhlobo	Ubukhulu.	Iyunithi	Inothi
Umthumeli
Ubude beWave yokusebenza	λ	1290	1310	1330	nm
Amandla okukhipha aphakathi (Avuliwe)	I-PAVE	-6		0	i-dBm	1
Isilinganiso Sokucindezela Kwemodi Eseceleni	I-SMSR	30			dB
Isilinganiso Sokuphela	ER	4	4.5		dB
Ububanzi be-spectral ye-RMS	Δλ			1	nm
Isikhathi sokuvuka/sokuwa (20%~80%)	I-Tr/Tf			50	ps
Isijeziso sokuhlakazeka	I-TDP			3.2	dB
Umsindo Wokuqina Okulinganiselwe	I-RIN			-128	i-dB/Hz
Iso Elibonakalayo Eliphumayo	Ihambisana ne-IEEE 0802.3ae
Umamukeli
Ubude beWave yokusebenza		1270		1600	nm
Ukuzwela Komamukeli	I-PSEN2			-14.4	i-dBm	2
Ukulayisha ngokweqile	I-PAVE			0.5	i-dBm
Isiqinisekiso se-LOS	Pa	-30			i-dBm
I-LOS De-assert	Pd			-18	i-dBm
I-LOS Hysteresis	I-Pd-Pa	0.5			dB

Amanothi:

1. Izibalo zamandla ezimaphakathi zinolwazi kuphela, ngokwe-IEEE 802.3ae.

2. Kulinganiswe ku-BER ngaphansi kuka-1E-12, emuva nangemuva. Iphethini yokulinganisa yi-PRBS 2^31-1nge-ER embi kakhulu = 4.5@ 10.3125Gb/s.

Izincazelo ze-Pin kanye nemisebenzi

Iphinikhodi	Uphawu	Igama/Incazelo
1	I-VEET [1]	Indawo Yomthumeli
2	I-Tx_FAULT [2]	Iphutha Lomthumeli
3	I-Tx_DIS [3]	Ukukhubaza i-Transmitter. Ukukhishwa kwe-laser kukhutshaziwe uma kuvuliwe noma kuphezulu
4	I-SDA [2]	Umugqa Wedatha Yesixhumi Esihlanganisiwe Esinezintambo Ezimbili
5	I-SCL [2]	Umugqa Wewashi Le-Serial Interface Elinezintambo Ezimbili
6	I-MOD_ABS [4]	Imojuli Ayisekho. Isekelwe ngaphakathi kwemojuli
7	I-RS0 [5]	Khetha Izinga 0
8	RX_LOS [2]	Ukulahlekelwa yinkomba yesignali. I-Logic 0 ikhombisa ukusebenza okuvamile
9	I-RS1 [5]	Isilinganiso Khetha 1
10	I-VEER [1]	Indawo Yokwamukela
11	I-VEER [1]	Indawo Yokwamukela
12	RD-	I-Receiver Inverted DATA iphumile. I-AC ihlanganisiwe
13	RD+	I-DATA yokwamukela iphumile. I-AC ihlanganisiwe
14	I-VEER [1]	Indawo Yokwamukela
15	I-VCCR	Ukunikezwa Kwamandla Okwamukela
16	I-VCCT	Ukunikezwa Kwamandla Okudlulisa
17	I-VEET [1]	Indawo Yomthumeli
18	I-TD+	I-Transmitter DATA ku-AC Ehlanganisiwe
19	I-TD-	I-Transmitter Inverted DATA ku-AC Ehlanganisiwe
20	I-VEET [1]	Indawo Yomthumeli

Amanothi:

1. Isisekelo sesekethe semojuli sihlukaniswe nomhlabathi we-chassis yemojuli ngaphakathi kwemojuli.

2. Kufanele idonswe phezulu nge-4.7k - 10k ohms ebhodini lokusingatha ku-voltage ephakathi kuka-3.15Vand kanye no-3.6V.

3. I-Tx_Disable iwukuthintana kokufaka okunokudonsa okungu-4.7 kΩ kuya ku-10 kΩ ku-VccT ngaphakathi kwemojuli.

4. I-Mod_ABS ixhunywe ku-VeeT noma ku-VeeR kumojuli ye-SFP+. I-host ingadonsa lokhu kuxhumana kuze kufike ku-Vcc_Host ene-resistor ebangeni elisukela ku-4.7 kΩ kuya ku-10 kΩ. I-Mod_ABS iqiniswa ngokuthi “Phezulu” lapho imojuli ye-SFP+ ingekho ngokoqobo endaweni ye-host.

5. I-RS0 kanye ne-RS1 ziyizingeniso zemojuli futhi zidonswa phansi ziye kwi-VeeT ngama-resistor angu-> 30 kΩ kumojuli.

I-Serial Interface ye-ID kanye ne-Digital Diagnostic Monitor

I-transceiver ye-SFP+SX isekela iphrothokholi yokuxhumana ngochungechunge olunezintambo ezimbili njengoba kuchaziwe ku-SFP+ MSA. I-ID ejwayelekile ye-serial ye-SFP+ inikeza ukufinyelela kolwazi lokuhlonza oluchaza amakhono e-transceiver, izixhumi ezijwayelekile, umenzi, nolunye ulwazi. Ngaphezu kwalokho, La ma-transceiver e-SFP+ ahlinzeka nge-interface yokuqapha yokuxilonga yedijithali ethuthukisiwe, evumela ukufinyelela ngesikhathi sangempela kumapharamitha okusebenza kwedivayisi njengokushisa kwe-transceiver, i-laser bias current, amandla okukhanya adluliselwe, amandla okukhanya atholiwe kanye ne-voltage yokunikezela ye-transceiver. Iphinde ichaze uhlelo oluyinkimbinkimbi lwamafulegi e-alamu kanye nesexwayiso, oluxwayisa abasebenzisi bokugcina lapho amapharamitha athile okusebenza engaphandle kobubanzi obujwayelekile obubekwe efektri.

I-SFP MSA ichaza imephu yememori engama-256-byte ku-EEPROM efinyeleleka nge-interface ye-serial enezintambo ezimbili ekhelini lama-bit angu-8 elingu-1010000X(A0h), ngakho-ke i-interface yokuqapha yokuqala isebenzisa ikheli lama-bit angu-8(A2h), ngakho-ke imephu yememori ye-ID ye-serial echazwe ekuqaleni ayishintshi. Isakhiwo semephu yememori siboniswe kuThebula 1.

Ithebula 1. Imephu Yememori Yokuxilonga Yedijithali (Izincazelo Zensimu Yedatha Eqondile)

Imininingwane Yokuxilonga Yedijithali

Ama-transceiver e-SFP+SX angasetshenziswa ezinhlelweni zokusingatha ezidinga ukuxilongwa kwedijithali okulinganiswe ngaphakathi noma ngaphandle.

Ipharamitha	Uphawu	Amayunithi	Okungenani.	Ubukhulu.	Ukunemba	Inothi
Izinga lokushisa le-transceiver	I-DTemp-E	ºC	-45	+90	±5ºC	1,2
I-voltage yokunikezwa kwe-Transceiver	I-DVoltage	V	2.8	4.0	±3%
Ukukhetha kwamanje kwe-Transmitter	Ama-DBia	mA	2	80	±10%	3
Amandla okukhipha okudlulisela	Amandla e-DTx	i-dBm	-7	+1	±2dB
Amandla okufaka aphakathi nendawo omamukeli	Amandla e-DRx	i-dBm	-16	0	±2dB

Amanothi:

1. Uma izinga lokushisa lokusebenza = 0~70 ºC, ububanzi buzoba min=-5, Max=+75

2. Kukalwe ngaphakathi

3. Ukunemba komsinga we-Tx bias kungu-10% wamandla wangempela kusukela kumshayeli we-laser kuya ku-laser

Isekethe Ejwayelekile Yesixhumi Esibonakalayo

Isihlungi Sokunikezwa Kwamandla Esinconyiwe

Qaphela:

Ama-inductor anokumelana kwe-DC okungaphansi kwe-1Ω kufanele asetshenziswe ukuze kugcinwe i-voltage edingekayo ku-pin yokufaka ye-SFP ene-voltage yokuphakelwa engu-3.3V. Uma kusetshenziswa inethiwekhi yokuhlunga yokuphakelwa enconywayo, ukuxhuma okushisayo kwemojuli ye-transceiver ye-SFP kuzoholela ekungeneni kwamandla kagesi okungaphezu kwama-30 mA okukhulu kunenani lesimo esizinzile.