KCO-SFP+-10G-ER 10Gb/s 1550nm SFP+ 40kmTransceiver
KCO-SFP+-10G-ER
+ KCO SFP+ 10G ER yog tus qauv rau 10 Gigabit Ethernet hla cov xov hlau fiber optic, tsim tshwj xeeb rau kev sib kis mus deb.
+ Nws tso cai rau kev xa cov ntaub ntawv mus txog 40 km hla ib hom fiber (SMF) ntawm qhov ntev ntawm 1550nm.
+KCO SFP+ 10G ER fiber optic modules, feem ntau siv ua SFP+ transceivers, yog siv rau hauv ntau yam kev siv uas xav tau kev ncav cuag ntev, xws li txuas cov tsev hauv tsev kawm ntawv loj lossis hauv lub network hauv nroog.
Cov yam ntxwv ntawm cov khoom
+ Txog li 11.1Gbps Cov Kev Sib Txuas Lus
+ Txog li 40km kis tau ntawm SMF
+ EML transmitter thiab PIN receiver
+ Lub thawv hlau, rau EMI qis dua
+ 2-xaim interface nrog kev tshuaj xyuas Digital Diagnostic
+ Qhov chaw SFP+ uas siv tau kub
+ Cov lus qhia ua raws li SFF 8472
+ Ua raws li SFP + MSA nrog LC connector
+ Ib qho fais fab 3.3V
+ Qhov kub thiab txias ua haujlwm ntawm lub thawv: 0°C txog 70°C
+ Kev rho tawm fais fab < 1.5 W
Cov ntawv thov
+ 10GBASE-ER/EW & 10G Ethernet
Tus Qauv
+ Ua raws li SFF-8431
+ Ua raws li SFF 8472
+ Ua raws li RoHS.
Qhov Kev Ntsuas Siab Tshaj Plaws
| Cov Qauv | Lub Cim | Min. | Hom. | Max. | Chav tsev |
| Kub Cia Khoom | Ts | -40 | - | 85 | ºC |
| Qhov av noo sib piv | RH | 5 | - | 95 | % |
| Lub zog fais fab mov | VCC | -0.3 | - | 4 | V |
| Lub Teeb Liab Tawm Tswv Yim Voltage |
| Vcc-0.3 | - | Vcc+0.3 | V |
Cov Kev Cai Ua Haujlwm Pom Zoo
| Cov Qauv | Lub Cim | Min. | Hom. | Max. | Chav tsev | Lus Cim |
| Qhov Kub Ua Haujlwm ntawm Rooj Plaub | Trooj plaub | 0 | - | 70 | ºC | Tsis muaj cua ntws |
| Lub zog fais fab mov | VCC | 3.14 | 3.3 | 3.47 | V | |
| Tam sim no muab hluav taws xob | ICC | - | 450 | mA | ||
| Tus Nqi Ntaub Ntawv | BR | 10.3125 | Gbps | |||
| Kev Kis Nrug Deb | TD | - | 40 | km | ||
| Cov fiber sib txuas | Ib hom fiber ntau | 9/125um SMF | ||||
Cov Yam Ntxim Saib ntawm Qhov Muag
| Cov Qauv | Lub Cim | Min. | Hom. | Max. | Chav tsev | Lus Cim |
| Lub tshuab xa xov | ||||||
| Lub zog nruab nrab uas tau tso tawm | PO | -1 | +3 | dBm | Lus Cim (1) | |
| Qhov Sib Piv ntawm Kev Ploj Mus | ER | 6 | dB | |||
| Qhov Nruab Nrab Wavelength | λc | 1530 xyoo | 1550 xyoo | 1565 xyoo | nm | |
| Qhov Dav Dav ntawm Spectrum Band (RMS) | σ | 1.0 | nm | |||
| SMSR | 30 | dB | ||||
| Lub zog tso zis ntawm lub transmitter OFF | Poff | -30 | dBm | |||
| Kev nplua rau kev xa tawm thiab kev tawg tawm | TDP | 3.0 | dB | |||
| Lub Npog Qhov Muag Tawm | Ua raws li IEEE 802.3ae | |||||
| Tus txais | ||||||
| Kev Tawm Tswv Yim Optical Wavelength | λ | 1270 | 1610 | nm | ||
| Kev rhiab heev ntawm tus txais | Psen | -15.8 | dBm | Lus Cim (2) | ||
| Lub zog ntawm cov tswv yim (overload) | Psat | 0.5 | dBm | |||
| LOS Tshawb Pom - Pom Zoo Lub Zog | PA | -28 | dBm | |||
| LOS Tshawb Pom - Deassert Power | PD | -19 | dBm | |||
| LOS Tshawb Pom Hysteresis | PHYS | 0.5 | dB | |||
Lus Cim:
1. Lub zog pib (avg.) yog lub zog txuas nrog rau hauv ib hom fiber nrog tus tswv txuas. (Ua ntej Lub Neej)
2. Ntsuas nrog lub teeb liab sim ua raws li BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Cov yam ntxwv hluav taws xob
| Cov Qauv | Lub Cim | Tsawg kawg | Hom | Qhov siab tshaj plaws | Chav tsev | CEEB TOOM |
| Kev Muab Hluav Taws Xob | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Tam sim no muab khoom | Icc | 450 | mA | |||
| Lub tshuab xa xov | ||||||
| Cov tswv yim sib txawv impedance | Rin | 100 | Ω | 1 | ||
| Ib qho kawg ntawm cov ntaub ntawv nkag mus | Vin,pp | 180 | 700 | mV | ||
| Kev Xa Tawm Tsis Siv Hluav Taws Xob | VD | Vcc–1.3 | Vcc | V | ||
| Kev xa hluav taws xob qhib | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Xa Tawm Tsis Siv Sijhawm Pom Zoo | 10 | us | ||||
| Tus txais | ||||||
| Cov ntaub ntawv tso zis sib txawv | Vout,pp | 300 | 850 | mV | 3 | |
| Lub sijhawm tso zis ntawm cov ntaub ntawv nce siab | tr | 28 | ps | 4 | ||
| Lub sijhawm poob ntawm cov ntaub ntawv tso tawm | tf | 28 | ps | 4 | ||
| Qhov Txhaum LOS | Qhov yuam kev VLOS | Vcc–1.3 | VccHOST | V | 5 | |
| LOS Ib txwm | VLOS tus qauv | Vee | Vee+0.8 | V | 5 | |
| Kev Tsis Kam Txais Fais Fab | PSR | 100 | mVpp | 6 |
Cov Lus Cim:
- Txuas ncaj qha rau TX cov ntaub ntawv nkag pins. AC txuas tom qab ntawd.
- Los yog qhib lub voj voog.
- Mus rau hauv 100 ohms differential xaus.
- 20 – 80%.
- Kev Poob ntawm Lub Teeb Liab yog LVTTL. Logic 0 qhia txog kev ua haujlwm ib txwm; logic 1 qhia tias tsis muaj lub teeb liab pom.
Qhov rhiab heev ntawm tus txais tau ua raws li kev hloov pauv sinusoidal ntawm 20 Hz txog 1.5 MHz txog li tus nqi teev tseg uas siv los ntawm lub network lim dej fais fab uas pom zoo.
Kev Piav Qhia Txog Pin
| Tus pin | Lub Cim | Lub Npe/Kev Piav Qhia | CEEB TOOM |
| 1 | VEET | Av Transmitter (Ib txwm nrog Av Receiver) | 1 |
| 2 | TTXHAUM | Kev Txhaum Cai ntawm Transmitter. | 2 |
| 3 | TDIS | Lub Transmitter Tua Tsis Tau. Lub laser tso zis raug tua thaum siab lossis qhib. | 3 |
| 4 | SDA | 2-hlau Serial Interface Data Line | 4 |
| 5 | SCL | 2-hlau Serial Interface Clock Line | 4 |
| 6 | MOD_ABS | Tsis muaj module. Muaj grounded nyob rau hauv lub module | 4 |
| 7 | RS0 | Tus nqi Xaiv 0 | 5 |
| 8 | LOS | Qhov qhia txog kev poob ntawm lub teeb liab. Logic 0 qhia txog kev ua haujlwm ib txwm muaj. | 6 |
| 9 | RS1 | Tsis tas yuav muaj kev sib txuas | 1 |
| 10 | VEER | Lub Av Txais (Ib yam li Lub Av Xa Tawm) | 1 |
| 11 | VEER | Lub Av Txais (Ib yam li Lub Av Xa Tawm) | 1 |
| 12 | RD- | Tus Txais Tawm DATA. AC Coupled | |
| 13 | RD+ | Tus Txais DATA tawm uas tsis tig rov qab. AC txuas nrog | |
| 14 | VEER | Lub Av Txais (Ib yam li Lub Av Xa Tawm) | 1 |
| 15 | VCCR | Lub hwj chim txais | |
| 16 | VCCT | Lub zog xa hluav taws xob | |
| 17 | VEET | Av Transmitter (Ib txwm nrog Av Receiver) | 1 |
| 18 | TD+ | Transmitter Non-Inverted DATA nyob rau hauv. AC Coupled. | |
| 19 | TD- | Transmitter Inverted DATA nyob rau hauv. AC Coupled. | |
| 20 | VEET | Av Transmitter (Ib txwm nrog Av Receiver) | 1 |
Cov Lus Cim:
- Lub hauv av ntawm lub voj voog yog cais tawm sab hauv ntawm lub hauv av ntawm lub chassis.
- TTXHAUMyog qhov qhib qhov tso zis/qhov dej tawm, uas yuav tsum tau rub nrog 4.7k - 10k Ohms resistor ntawm lub rooj tsavxwm yog tias npaj rau kev siv. Rub qhov hluav taws xob yuav tsum nyob nruab nrab ntawm 2.0V txog Vcc + 0.3VA qhov tso zis siab qhia txog qhov ua yuam kev ntawm lub transmitter los ntawm TX bias tam sim no lossis TX lub zog tso zis tshaj qhov teeb tsa ceeb toom ua ntej. Qhov tso zis qis qhia txog kev ua haujlwm ib txwm muaj. Hauv lub xeev qis, qhov tso zis raug rub mus rau <0.8V.
- Cov zis laser raug kaw rau ntawm TDIS>2.0V lossis qhib, qhib rau ntawm TDIS<0.8V.
- Yuav tsum rub nrog 4.7kΩ- 10kΩ lub rooj tsavxwm rau qhov voltage ntawm 2.0V thiab 3.6V. MOD_ABS rub kab qis los qhia tias module tau ntsaws rau hauv.
- Rub sab hauv los ntawm ib qho SFF-8431 Rev 4.1.
- LOS yog qhov tso zis qhib rau cov khoom siv. Nws yuav tsum tau rub nrog 4.7kΩ - 10kΩ ntawm lub rooj tsavxwm rau qhov hluav taws xob ntawm 2.0V thiab 3.6V. Logic 0 qhia txog kev ua haujlwm ib txwm muaj; logic 1 qhia txog kev poob ntawm lub teeb liab.
Cov Haujlwm Tshawb Fawb Digital
Cov OP-SFP + -ER transceivers txhawb nqa 2-wire serial kev sib txuas lus raws li tau txhais hauv SFP + MSA.
Tus qauv SFP serial ID muab kev nkag mus rau cov ntaub ntawv txheeb xyuas uas piav qhia txog lub peev xwm ntawm lub transceiver, cov qauv interfaces, chaw tsim khoom, thiab lwm yam ntaub ntawv.
Tsis tas li ntawd xwb, SFP + transceivers muab ib qho kev sib txuas lus digital diagnostic tshwj xeeb, uas tso cai rau kev nkag mus rau lub sijhawm ua haujlwm ntawm cov khoom siv xws li qhov kub ntawm transceiver, laser bias tam sim no, lub zog optical xa mus, lub zog optical tau txais thiab lub zog transceiver. Nws kuj txhais tau tias muaj lub kaw lus ceeb toom thiab cov chij ceeb toom zoo heev, uas ceeb toom rau cov neeg siv kawg thaum cov kev ua haujlwm tshwj xeeb tsis nyob hauv qhov ntau thiab tsawg uas tau teeb tsa los ntawm lub Hoobkas.
Lub SFP MSA txhais ib daim ntawv qhia cim xeeb 256-byte hauv EEPROM uas nkag tau los ntawm 2-wire serial interface ntawm 8 bit address 1010000X (A0h). Lub digital diagnostic monitoring interface siv 8 bit address 1010001X (A2h), yog li daim ntawv qhia cim xeeb serial ID uas tau txhais thawj zaug tseem tsis tau hloov pauv.
Cov ntaub ntawv ua haujlwm thiab kev kuaj mob raug saib xyuas thiab tshaj tawm los ntawm Digital Diagnostics Transceiver Controller (DDTC) hauv lub transceiver, uas nkag tau los ntawm 2-wire serial interface. Thaum lub serial protocol raug qhib, lub teeb liab serial clock (SCL, Mod Def 1) yog tsim los ntawm tus tswv tsev. Lub ntug zoo clocks cov ntaub ntawv rau hauv SFP transceiver rau hauv cov ntu ntawm E2PROM uas tsis tiv thaiv kev sau ntawv. Lub ntug tsis zoo clocks cov ntaub ntawv los ntawm SFP transceiver. Lub teeb liab serial data (SDA, Mod Def 2) yog bi-directional rau kev xa cov ntaub ntawv serial. Tus tswv tsev siv SDA ua ke nrog SCL los cim qhov pib thiab qhov kawg ntawm serial protocol qhib. Cov cim xeeb tau teeb tsa ua cov lus 8-bit uas tuaj yeem hais txog ib tus zuj zus lossis ua ntu zus.
Lub Circuit Interface uas pom zoo
Qhov Loj ntawm Cov Qauv Qhia
Kev Ua Raws Cai
| Feature | Siv ua piv txwv | Kev ua tau zoo |
| Kev tso tawm electrostatic (ESD) | IEC/EN 61000-4-2 | Sib xws nrog cov qauv |
| Kev Cuam Tshuam Hluav Taws Xob (EMI) | FCC Tshooj 15 Chav Kawm B EN 55022 Chav Kawm B (CISPR 22A) | Sib xws nrog cov qauv |
| Kev Nyab Xeeb Qhov Muag Laser | FDA 21CFR 1040.10, 1040.11 IEC / EN 60825-1, 2 | Cov khoom siv laser qib 1 |
| ROHS | 2002/95/EC | Sib xws nrog cov qauv |
| EMC | EN61000-3 | Sib xws nrog cov qauv |
Cov Lus Qhia Ntxiv A. Kev Kho Dua Daim Ntawv
| Tus lej version. | Hnub Tim | Kev piav qhia |
| 1.0 | 2010-09-01 | Daim ntawv qhia ua ntej |
| 2.0 | 2011-09-10 | Hloov kho hom ntawv thiab lub tuam txhab lub logo |
| 3.0 | 2012-08-03 | Hloov kho qhov tshwj xeeb ntawm lub zog -1~4 rau -1~3 |
