KCO-SFP+-10G-ER 10Gb/s 1550nm SFP+ 40km Qalabka Gudbinta
KCO-SFP+-10G-ER
+ KCO SFP+ 10G ER waa halbeeg loogu talagalay 10 Gigabit Ethernet oo ka sarreeya fiilooyinka fiber optic-ga, oo si gaar ah loogu talagalay gudbinta masaafada dheer.
+ Waxay u oggolaanaysaa gudbinta xogta ilaa 40 km iyadoo la adeegsanayo fiber-ka hal-qaabka ah (SMF) iyadoo la adeegsanayo hirarka 1550nm.
+KCO SFP+ 10G ER fiber optic modules, oo badanaa loo adeegsado sida transceivers-ka SFP+, ayaa loo isticmaalaa codsiyo kala duwan oo loo baahan yahay gaaritaan ballaaran, sida isku xirka dhismayaasha ku yaal xarun weyn ama shabakad magaalo weyn.
Tilmaamaha Badeecada
+ Xiriirinta Xogta ilaa 11.1Gbps
+ Gudbinta ilaa 40km oo ku socota SMF
+ Gudbiyaha EML iyo qaataha PIN-ka
+ Qalab bir ah, oo loogu talagalay EMI hoose
+ Is-dhexgal 2-wire ah oo leh kormeer baadhiseed oo dhijitaal ah oo isku dhafan
+ Raad-raaca SFP+ ee kulul ee la xiri karo
+ Tilmaamaha oo waafaqsan SFF 8472
+ Waafaqsan SFP+ MSA oo leh isku xiraha LC
+ Koronto 3.3V ah oo keliya
+ Heerkulka hawlgalka kiiska: 0°C ilaa 70°C
+ Kala firdhinta korontada < 1.5 W
Codsiyada
+ 10GBASE-ER/EW & 10G Ethernet
Heerka Caadiga ah
+ Waafaqsan SFF-8431
+ Waafaqsan SFF 8472
+ U hoggaansanaanta RoHS.
Qiimaynta Ugu Badan ee Dhabta ah
| Halbeegga | Astaan | Ugu yaraan. | Nooca. | Ugu badnaan. | Cutubka |
| Heerkulka Kaydinta | Ts | -40 | - | 85 | ºC |
| Qoyaanka Qaraabada ah | RH | 5 | - | 95 | % |
| Danab Bixinta Korontada | VCC | -0.3 | - | 4 | V |
| Danab Gelinta Calaamadaha |
| Vcc-0.3 | - | Vcc+0.3 | V |
Xaaladaha Hawlgalka ee lagu taliyay
| Halbeegga | Astaan | Ugu yaraan. | Nooca. | Ugu badnaan. | Cutubka | Fiiro gaar ah |
| Heerkulka Hawlgalka Kiis | Tkiis | 0 | - | 70 | ºC | Socod hawo la'aan |
| Danab Bixinta Korontada | VCC | 3.14 | 3.3 | 3.47 | V | |
| Korontada Hadda | ICC-da | - | 450 | mA | ||
| Heerka Xogta | BR | 10.3125 | Gbps | |||
| Masaafada Gudbinta | TD | - | 40 | km | ||
| Faybar isku xiran | Fiber qaab keli ah | 9/125um SMF | ||||
Astaamaha Indhaha
| Halbeegga | Astaan | Ugu yaraan. | Nooca. | Ugu badnaan. | Cutubka | Fiiro gaar ah |
| Gudbiye | ||||||
| Celceliska Awoodda La Bilaabay | PO | -1 | +3 | dBm | Fiiro gaar ah (1) | |
| Saamiga Dabar-goynta | ER | 6 | dB | |||
| Mowjadda Dhexe | λc | 1530 | 1550 | 1565 | nm | |
| Ballaca Bandka Spectrum (RMS) | σ | 1.0 | nm | |||
| SMSR | 30 | dB | ||||
| Gudbiye-bixiyaha oo DAMIY Awoodda Soo-saarka | PFoff | -30 | dBm | |||
| Ciqaabta Gudbiyaha iyo Kala-fidinta | TDP-ga | 3.0 | dB | |||
| Maaskaro Indhaha oo Soo Baxaysa | Waafaqsan IEEE 802.3ae | |||||
| Qaataha | ||||||
| Mowjadda Indhaha ee la geliyo | λ | 1270 | 1610 | nm | ||
| Xasaasiyadda Qaataha | Psen | -15.8 | dBm | Fiiro gaar ah (2) | ||
| Awoodda Dhammaystirka Soo-gelinta (Cabbirka xad-dhaafka ah) | Psat | 0.5 | dBm | |||
| LOS Ote - Awood sheeg | PA | -28 | dBm | |||
| LOS Ote - Deassert Power | PD | -19 | dBm | |||
| LOS Ote Hysteresis | PHYS | 0.5 | dB | |||
Fiiro gaar ah:
1. Awoodda la bilaabay (celcelis ahaan) waa awood ku xiran fiber hal qaab ah oo leh isku xiraha weyn. (Kahor Nolosha)
2. Lagu cabbiray calaamadda tijaabada u hoggaansanaanta BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Astaamaha Korontada
| Halbeegga | Astaan | Ugu yaraan | Nooca | Ugu badnaan | Cutubka | OGAYSIIS |
| Danab Bixinta | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Hadda Bixinta | Icc | 450 | mA | |||
| Gudbiye | ||||||
| Impedance kala duwanaanshaha gelinta | Rin | 100 | Ω | 1 | ||
| Luminta gelinta xogta ee hal-dhammaad leh | Vin,pp | 180 | 700 | mV | ||
| Gudbi Danab Jooji | VD | Vcc–1.3 | Vcc | V | ||
| Gudbi Daar Danab | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Gudbinta Dami Waqtiga Xaqiijinta | 10 | us | ||||
| Qaataha | ||||||
| Kala-soocidda wax soo saarka xogta kala duwan | Vout,pp | 300 | 850 | mV | 3 | |
| Waqtiga kor u kaca wax soo saarka xogta | tr | 28 | ps | 4 | ||
| Waqtiga dayrta ee soo saarista xogta | tf | 28 | ps | 4 | ||
| Qaladka LOS | Khaladka VLOS | Vcc–1.3 | VccHOST | V | 5 | |
| LOS Caadi ah | Heerka VLOS | Vee | Vee+0.8 | V | 5 | |
| Diidmada Korontada | PSR | 100 | mVpp | 6 |
Qoraallo:
- Si toos ah ayuu ugu xiran yahay biinanka gelinta xogta TX. AC-ga ayaa markaa kadib la isku xiray.
- Ama wareeg furan.
- Ku beddel joojinta kala duwanaanshaha 100 ohms.
- 20 - 80%.
- Lumitaanka Calaamadda waa LVTTL. Macnaha 0 wuxuu tilmaamayaa hawlgal caadi ah; Macnaha 1 wuxuu muujinayaa inaan la helin calaamad.
Xasaasiyadda qaataha waxay u hoggaansan tahay isbeddelka sinusoidal ee korontada ee 20 Hz ilaa 1.5 MHz ilaa qiimaha la cayimay ee lagu dabaqay shabakadda shaandhaynta sahayda korontada ee lagu taliyay.
Sharaxaadda Biinka
| Biin | Astaan | Magaca/Sharaxaadda | OGAYSIIS |
| 1 | VEET | Dhulka Gudbiyaha (Caadiga Dhulka Qaadaha) | 1 |
| 2 | TQALAD | Ciladda Gudbiyaha. | 2 |
| 3 | TDIS | Gudbiye Dami. Wax soo saarka laysarka ayaa la damiyay marka sare ama furan yahay. | 3 |
| 4 | SDA | Khadka Xogta ee Isku-xirka Taxanaha 2-fiilo | 4 |
| 5 | SCL | Khadka Saacadda ee Is-dhexgalka Taxanaha 2-fiilo ah | 4 |
| 6 | MOD_ABS | Module-ka Maqan. Ku dhex yaal module-ka | 4 |
| 7 | RS0 | Qiimee Xullo 0 | 5 |
| 8 | LOS | Lumitaanka calaamadda. Macnaha 0 wuxuu tilmaamayaa hawlgal caadi ah. | 6 |
| 9 | RS1 | Looma baahna xidhiidh | 1 |
| 10 | VEER | Goobta Qaadaha (Caadiga Dhulka Gudbiyaha) | 1 |
| 11 | VEER | Goobta Qaadaha (Caadiga Dhulka Gudbiyaha) | 1 |
| 12 | RD- | Qalabka qaataha ayaa la rogay xogta. AC waa la isku xidhay | |
| 13 | RD+ | DATA-ka qaataha oo aan la rogin. AC-ga waa la isku xidhay | |
| 14 | VEER | Goobta Qaadaha (Caadiga Dhulka Gudbiyaha) | 1 |
| 15 | VCCR | Qalabka Korontada ee Qaadaha | |
| 16 | VCCT | Qalabka Korontada Gudbiyaha | |
| 17 | VEET | Dhulka Gudbiyaha (Caadiga Dhulka Qaadaha) | 1 |
| 18 | TD+ | XOGTA Gudbiyaha ee aan la rogin ee ku jirta AC-ga oo la isku xidhay. | |
| 19 | TD- | XOGTA LA ROGAY EE Gudbiyaha oo la rogay. AC oo la isku xidhay. | |
| 20 | VEET | Dhulka Gudbiyaha (Caadiga Dhulka Qaadaha) | 1 |
Qoraallo:
- Dhulka wareegga ah waxaa gudaha looga go'doomiyay dhulka chassis-ka.
- TQALADwaa wax soo saar furan/daadi ah, kaas oo la jiidi karo iyadoo la adeegsanayo iska caabin 4.7k – 10k Ohms ah oo ku taal guddiga martida loo yahay haddii loogu talagalay in la isticmaalo. Danabka jiidista waa inuu u dhexeeyaa 2.0V ilaa Vcc + 0.3VA. Wax soo saar sare wuxuu muujinayaa cillad gudbiye oo ay keento korontada TX ee xag-jirka ah ama awoodda wax soo saarka TX oo dhaaftay heerarka digniinta ee hore loo dejiyay. Wax soo saar hooseeya wuxuu muujinayaa hawlgal caadi ah. Xaaladda hoose, wax soo saarka waxaa loo jiidayaa <0.8V.
- Wax soo saarka laysarka ayaa la joojiyay TDIS>2.0V ama furan, oo ku shaqeeya TDIS<0.8V.
- Waa in lagu soo jiidaa looxa martida 4.7kΩ- 10kΩ ilaa danab u dhexeeya 2.0V iyo 3.6V. MOD_ABS wuxuu jiidayaa xariiq hoose si uu u muujiyo in moduleku ku xiran yahay.
- Gudaha ayaa hoos loo dhigay sida ku cad SFF-8431 Rev 4.1.
- LOS waa wax soo saar ururiya furan. Waa in kor loo soo jiidaa iyadoo 4.7kΩ – 10kΩ saaran tahay guddiga martida loo yahay ilaa danab u dhexeeya 2.0V iyo 3.6V. Logic 0 waxay muujinaysaa hawlgal caadi ah; logic 1 waxay muujinaysaa luminta calaamadda.
Hawlaha Baarista Dijital ah
Qalabka gudbinta OP-SFP+-ER wuxuu taageeraa hab-maamuuska isgaarsiinta taxanaha ah ee 2-fiilada sida ku qeexan SFP+MSA.
Aqoonsiga taxanaha ah ee SFP ee caadiga ah wuxuu bixiyaa marin u helidda macluumaadka aqoonsiga oo sharraxaya awoodaha gudbiyaha, is-dhexgalka caadiga ah, soo saaraha, iyo macluumaad kale.
Intaa waxaa dheer, qalabka SFP+ wuxuu bixiyaa is-dhexgal kormeer oo dhijitaal ah oo gaar ah oo la xoojiyay, kaas oo u oggolaanaya marin-u-helka waqtiga-dhabta ah ee xuduudaha hawlgalka qalabka sida heerkulka gudbiyaha, hadda laysarka eexda, awoodda indhaha ee la gudbiyo, awoodda indhaha ee la helay iyo danabka sahayda gudbiyaha. Waxay sidoo kale qeexaysaa nidaam casri ah oo ah calaamadaha digniinta iyo digniinta, kaas oo u digaya dadka isticmaala dhammaadka marka xuduudaha hawlgalka gaarka ah ay ka baxsan yihiin heerka caadiga ah ee warshadda.
SFP MSA waxay qeexaysaa khariidad xusuusta 256-byte ah oo ku jirta EEPROM kaas oo laga heli karo is-dhexgalka taxanaha 2-wire ee cinwaanka 8-bit 1010000X (A0h). Is-dhexgalka la socodka ogaanshaha dhijitaalka ah wuxuu adeegsadaa cinwaanka 8-bit 1010001X (A2h), sidaa darteed khariidadda xusuusta taxanaha ah ee asal ahaan la qeexay isma beddelin.
Macluumaadka hawlgalka iyo ogaanshaha waxaa la socda oo soo sheega Kontoroolka Gudbinta Baaritaanka Dijital ah (DDTC) gudaha gudbiyaha, kaas oo laga galo is-dhexgalka taxanaha 2-wire. Marka hab-maamuuska taxanaha ah la hawlgeliyo, calaamadda saacadda taxanaha ah (SCL, Mod Def 1) waxaa soo saara martigeliyaha. Cidhifka togan wuxuu xogta ku xiraa gudbiyaha SFP qaybahaas ee E2PROM ee aan qoraalka laga ilaalin. Cidhifka taban wuxuu xogta ka ilaaliyaa gudbiyaha SFP. Calaamadda xogta taxanaha ah (SDA, Mod Def 2) waa laba-jiho oo loogu talagalay wareejinta xogta taxanaha ah. Martigeliyaha wuxuu adeegsadaa SDA oo ay weheliso SCL si uu u calaamadeeyo bilowga iyo dhammaadka kicinta hab-maamuuska taxanaha ah. Xusuusta waxaa loo habeeyey taxane ah ereyo xog 8-bit ah oo si gaar ah ama si isku xigxig ah wax looga qaban karo.
Wareegga Isku-xirka ee lagu taliyay
Cabbirka Dulmar
U hoggaansanaanta Sharciyeynta
| Muuqaalka | Tixraac | Bandhigga |
| Dheecaanka Elektrostatic-ka ah (ESD) | IEC/EN 61000-4-2 | La jaan qaadaya heerarka |
| Faragelinta Elektromagnetic-ka (EMI) | Qaybta 15aad ee FCC Fasalka B EN 55022 Fasalka B (CISPR 22A) | La jaan qaadaya heerarka |
| Badbaadada Indhaha ee laysarka | FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1, 2 | Badeecada laysarka ee fasalka 1aad |
| ROHS | 2002/95/EC | La jaan qaadaya heerarka |
| EMC | EN61000-3 | La jaan qaadaya heerarka |
Lifaaqa A. Dib-u-eegista Dukumentiga
| Nooca Lambarka | Taariikh | Sharaxaad |
| 1.0 | 2010-09-01 | Xog-warqad hordhac ah |
| 2.0 | 2011-09-10 | Cusboonaysii qaabka iyo astaanta shirkadda |
| 3.0 | 2012-08-03 | Cusboonaysii qeexitaanka awoodda -1~4 ilaa -1~3 |
