Ubwino Wabwino wa SFP Module - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA
Ubwino Wabwino wa SFP Module - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - Tsatanetsatane wa JHA:
Mawonekedwe:
◊ Kugwirizana ndi 40GbE XLPPI magetsi pa IEEE 802.3ba-2010
◊ Zogwirizana ndi QSFP+ SFF-8436 Mafotokozedwe
◊ Aggregate bandwidth > 40Gbps
◊ Imagwira pa 10.3125 Gbps pa tchanelo chamagetsi ndi 64b/66b data encoded
◊ QSFP MSA imagwirizana
◊ Wotha kutumiza kupitilira 100m pa OM3 Multimode Fiber (MMF) ndi 150m pa OM4 MMF
◊ Single +3.3V magetsi akugwira ntchito
◊ Popanda ntchito za digito
◊ Kutentha kosiyanasiyana 0°C mpaka 70°C
◊ Gawo Logwirizana ndi RoHS
◊ Imagwiritsa ntchito chingwe chokhazikika cha LC duplex fiber chomwe chimalola kugwiritsanso ntchito zida zomwe zilipo kale
Mapulogalamu:
◊ 40 Gigabit Ethernet zolumikizira
◊ Kusinthana kwa Datacom/Telecom & kulumikizana kwa rauta
◊ Kuphatikizika kwa data ndi kugwiritsa ntchito ndege zam'mbuyo
◊ Proprietary protocol ndi kachulukidwe ntchito
Kufotokozera:
Ndi Four-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. Transceiver iyi ndi gawo lochita bwino kwambiri lolumikizana ndi data lachidule la duplex komanso kugwiritsa ntchito kulumikizana. Imaphatikizira mayendedwe anayi amagetsi amagetsi mbali iliyonse kupita kumayendedwe kudzera pa chingwe chimodzi cha LC duplex fiber optic. Njira iliyonse yamagetsi imagwira ntchito pa 10.3125 Gbps ndipo imagwirizana ndi mawonekedwe a 40GE XLPPI.
Transceiver mkati mwake imachulukitsa mawonekedwe a XLPPI 4x10G m'njira ziwiri zamagetsi za 20Gb / s, kutumiza ndi kulandira aliyense optically pa simplex LC fiber pogwiritsa ntchito bi-directional optics. Izi zimabweretsa bandwidth ya 40Gbps kukhala chingwe cha duplex LC. Izi zimalola kugwiritsanso ntchito zida zoyika za LC duplex cabling za 40GbE application. Lumikizani mtunda mpaka 100m pogwiritsa ntchito OM3 ndi 150m pogwiritsa ntchito OM4 optical fiber imathandizidwa. Ma modulewa adapangidwa kuti azigwira ntchito pamakina opangira ma multimode fiber pogwiritsa ntchito mawonekedwe amtundu wa 850nm mbali imodzi ndi 900nm mbali inayo. Mawonekedwe amagetsi amagwiritsa ntchito cholumikizira chamtundu wa 38 QSFP +. Mawonekedwe owoneka amagwiritsa ntchito cholumikizira wamba cha LC duplex.
Chithunzi cha Transceiver Block
•Mtheradi Maximum Mavoti
Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo |
Kutentha Kosungirako | TS | -40 |
| + 85 | °C |
Supply Voltage | VCCT, R | -0.5 |
| 4 | V |
Chinyezi Chachibale | RH | 0 |
| 85 | % |
•AnalimbikitsaMalo Ogwirira Ntchito:
Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo |
Kutentha kwa ntchito | TC | 0 |
| + 70 | °C |
Supply Voltage | VCCT, R | + 3.13 | 3.3 | + 3.47 | V |
Supply Current | IneCC |
|
| 1000 | mA |
Kutaya Mphamvu | PD |
|
| 3.5 | MU |
•Makhalidwe Amagetsi(TON = 0 mpaka 70 °C, VCC= 3.13 mpaka 3.47 V
Parameter | Chizindikiro | Min | Mtundu | Max | Chigawo | Zindikirani |
Mtengo wa Data pa Channel |
| - | 10.3125 | 11.2 | Gbps |
|
Kugwiritsa Ntchito Mphamvu |
| - | 2.5 | 3.5 | MU |
|
Supply Current | Icc |
| 0.75 | 1.0 | A |
|
Control I/O Voltage-High | HIV | 2.0 |
| Vcc | V |
|
Control I/O Voltage-Low | CHIFUNIRO | 0 |
| 0.7 | V |
|
Inter-Channel Skew | TSK |
|
| 150 | Sal |
|
Nthawi ya RESETL |
|
| 10 |
| Ife |
|
RESETL De-assert nthawi |
|
|
| 100 | Ms |
|
Mphamvu Pa Nthawi |
|
|
| 100 | Ms |
|
Wotumiza | ||||||
Kulekerera kwa Voltage Kumodzi Komaliza |
| 0.3 |
| 4 | V | 1 |
Common mode Voltage Tolerance |
| 15 |
|
| mv |
|
Transmit Input Diff Voltage | IFE | 120 |
| 1200 | mv |
|
Transmit Input Diff Impedance | CHENJEZO | 80 | 100 | 120 |
|
|
Data Dependent Input Jitter | DDJ |
|
| 0.1 | UI |
|
Data Input Total Jitter | TJ |
|
| 0.28 | UI |
|
Wolandira | ||||||
Kulekerera kwa Voltage Kumodzi Komaliza |
| 0.3 |
| 4 | V |
|
Mphamvu ya Rx Output Diff Voltage | Vo |
| 600 | 800 | mv |
|
Rx Output Rise and Fall Voltage | Tr/Tf |
|
| 35 | ps | 1 |
Total Jitter | TJ |
|
| 0.7 | UI |
|
Deterministic Jitter | DJ |
|
| 0.42 | UI |
|
Zindikirani:
- 20~80%
•Optical Parameters(TOP = 0 mpaka 70°C, VCC = 3.0 mpaka 3.6 Volts)
Parameter | Chizindikiro | Min | Mtundu | Max | Chigawo | Ref. |
Wotumiza | ||||||
Mawonekedwe a Wavelength CH1 | l | 832 | 850 | 868 | nm |
|
Mawonekedwe a Wavelength CH2 | l | 882 | 900 | 918 | nm |
|
RMS Spectral Width | PM |
| 0.5 | 0.65 | nm |
|
Avereji ya Mphamvu ya Optical pa Channel | Pavg | -4 | -2.5 | + 5.0 | dBm |
|
Laser Off Power Per Channel | Poof |
|
| -30 | dBm |
|
Optical Extinction Ration | NDI | 3.5 |
|
| dB |
|
Relative Intensity Noise | Komanso |
|
| -128 | dB/HZ | 1 |
Optical Return Loss Tolerance |
|
|
| 12 | dB |
|
Wolandira | ||||||
Optical Center Wavelength CH1 | l | 882 | 900 | 918 | nm |
|
Optical Center Wavelength CH2 | l | 832 | 850 | 868 | nm |
|
Kumverera kwa Receiver pa Channel | R |
| -11 |
| dBm |
|
Mphamvu Yolowera Kwambiri | PMAX | + 0.5 |
|
| dBm |
|
Receiver Reflectance | Rrx |
|
| -12 | dB |
|
LOS De-Assert | THED |
|
| -14 | dBm |
|
Chithunzi cha LOS | THEA | -30 |
|
| dBm |
|
LOS Hysteresis | THEH | 0.5 |
|
| dB |
|
Zindikirani
- 12dB Chiwonetsero
Page02 ndi User EEPROM ndipo mawonekedwe ake amasankhidwa ndi wogwiritsa ntchito.
Tsatanetsatane wa memory low memory ndi page00.page03 chapamwamba kukumbukira chonde onani chikalata cha SFF-8436.
•Nthawi ya Soft Control ndi Status Functions
Parameter | Chizindikiro | Max | Chigawo | Zoyenera |
Nthawi Yoyambitsa | t_ini | 2000 | Ms | Nthawi kuchokera pamagetsi pa1, pulagi yotentha kapena kukwera m'mphepete mwa Bwezerani mpaka gawoli likugwira ntchito2 |
Bwezerani Nthawi Yoyambira Yoyambira | t_reset_init | 2 | μs | Kubwezeretsanso kumapangidwa ndi mulingo wocheperako wotalikirapo kuposa nthawi yocheperako yomwe ilipo pa ResetL pin. |
Seri Bus Hardware Ready Time | t_mndandanda | 2000 | Ms | Nthawi kuchokera pamagetsi pa1 mpaka gawo litayankhidwa ndi kutumiza kwa data pa 2-waya serial bus |
Monitor Data ReadyNthawi | t_data | 2000 | Ms | Nthawi yochokera kumphamvu kupita ku1 kupita ku data yomwe sinakonzekere, pang'ono 0 ya Byte 2, yodetsedwa ndipo IntL idatsimikiza |
Bwezerani Nthawi Yowonjezera | t_kusintha | 2000 | Ms | Nthawi yochokera kumtunda kwa pini ya ResetL mpaka gawoli likugwira ntchito bwino2 |
LPMode Assert Time | ton_LPMode | 100 | μs | Nthawi kuyambira kutsimikizira kwa LPMode (Vin: LPMode = Vih) mpaka kugwiritsa ntchito mphamvu kwa module kulowetsa Mphamvu yotsika |
Nthawi ya IntL Assert | tani_IntL | 200 | Ms | Nthawi kuchokera pazochitika zomwe zimayambitsa IntL mpaka Vout:IntL = Vol |
Nthawi ya IntL Deassert | toff_IntL | 500 | μs | toff_IntL 500 μs Nthawi kuyambira poyera pa read3 kugwira ntchito kwa mbendera yogwirizana mpaka Vout:IntL = Voh. Izi zikuphatikiza nthawi zophatikizira Rx LOS, Tx Fault ndi mabendera ena. |
Rx LOS Assert Nthawi | toni_los | 100 | Ms | Nthawi yochokera ku Rx LOS state kupita ku Rx LOS bit set ndi IntL idatsimikiza |
Nthawi Yotsimikizira Mbendera | tani_mbendera | 200 | Ms | Nthawi kuchokera pazochitika zomwe zikuyambitsa mbendera kupita kugulu logwirizana ndi mbendera ndipo IntL idatsimikiza |
Mask Assert Time | toni_maski | 100 | Ms | Nthawi yochokera ku mask bit set4 mpaka kutsimikiza kwa IntL kuletsedwa |
Mask De-asserted Time | toff_mask | 100 | Ms | Nthawi kuchokera ku mask bit cleared4 mpaka ntchito yogwirizana ya IntlL iyambiranso |
ModSelL Assert Time | ton_ModSelL | 100 | μs | Nthawi kuyambira kutsimikizira kwa ModSelL mpaka gawo liyankha kutumizidwa kwa data pa 2-waya serial bus |
ModSelL Deassert Time | toff_ModSelL | 100 | μs | Nthawi kuchokera ku dessertion ya ModSelL mpaka gawoli siliyankha kufalitsa kwa data pa 2-waya serial bus. |
Mphamvu_yopitilira-kukwera kapenaNthawi Yowonjezera Mphamvu | toni_Pdown | 100 | Ms | Nthawi yochokera ku P_Down bit set 4 mpaka kugwiritsa ntchito mphamvu kwa module kulowetsa Mphamvu yotsika |
Power_over-ride kapena Power-set De-assert Time | toff_Pdown | 300 | Ms | Nthawi kuchokera ku P_Down bit cleared4 mpaka gawoli likugwira ntchito bwino3 |
Zindikirani:
1. Mphamvu yamagetsi imatanthauzidwa ngati nthawi yomweyo pamene magetsi amagetsi afika ndikukhalabe kapena pamwamba pa mtengo wochepa wotchulidwa.
2. Kugwira ntchito mokwanira kumatanthauzidwa kuti IntL imanenedweratu chifukwa cha data yomwe sinakonzekere pang'ono, bit 0 byte 2 de-asserted.
3. Kuyezedwa kuchokera m'mphepete mwa wotchi pambuyo poyimitsa pang'ono powerenga.
4. Kuyezedwa kuchokera m'mphepete mwa wotchi pambuyo poyimitsa pang'ono polemba.
•Pin Ntchito
Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina
• PiniKufotokozera
Pin | Zomveka | Chizindikiro | Dzina/Mafotokozedwe | Ref. |
1 |
| GND | Pansi | 1 |
2 | CML-I | tx2n | Kulowetsa kwa data ya Transmitter |
|
3 | CML-I | tx2 p | Transmitter Non-Inverted Data output |
|
4 |
| GND | Pansi | 1 |
5 | CML-I | tx4n | Transmitter Inverted Data Output |
|
6 | CML-I | tx4p | Zotulutsa Zosasinthika za Transmitter |
|
7 |
| GND | Pansi | 1 |
8 | LVTTL-I | ModSel | Sankhani Module |
|
9 | LVTTL-I | Bwezerani L | Kusintha kwa Module |
|
10 |
| VccRx | + 3.3V Wolandila Magetsi | 2 |
11 | LVCMOS-I/O | Mtengo wa magawo SCL | 2-Waya Serial Interface Clock |
|
12 | LVCMOS-I/O | SDA | 2-Waya seri Interface Data |
|
13 |
| GND | Pansi | 1 |
14 | CML-O | rx3p | Receiver Inverted Data Output |
|
15 | CML-O | Rx3n | Receiver Non-Inverted Data Output |
|
16 |
| GND | Pansi | 1 |
17 | CML-O | Rx1p | Receiver Inverted Data Output |
|
18 | CML-O | Rx1n | Receiver Non-Inverted Data Output |
|
19 |
| GND | Pansi | 1 |
20 |
| GND | Pansi | 1 |
makumi awiri ndi mphambu imodzi | CML-O | Rx2n | Receiver Inverted Data Output |
|
makumi awiri ndimphambu ziwiri | CML-O | rx2p | Receiver Non-Inverted Data Output |
|
makumi awiri ndi mphambu zitatu |
| GND | Pansi | 1 |
makumi awiri ndi mphambu zinayi | CML-O | Rx4n | Receiver Inverted Data Output |
|
25 | CML-O | rx4p | Receiver Non-Inverted Data Output |
|
26 |
| GND | Pansi | 1 |
27 | Chithunzi cha LVTTL-O | ModPrsL | Module Present |
|
28 | Chithunzi cha LVTTL-O | IntL | Dumitsani |
|
29 |
| VccTx | + 3.3V Power Supply Transmitter | 2 |
30 |
| Vcc1 | + 3.3V Kupereka Mphamvu | 2 |
31 | LVTTL-I | LPMode | Low Power Mode |
|
32 |
| GND | Pansi | 1 |
33 | CML-I | tx3 p | Transmitter Inverted Data Output |
|
34 | CML-I | Tx3n | Zotulutsa Zosasinthika za Transmitter |
|
35 |
| GND | Pansi | 1 |
36 | CML-I | tx1p | Transmitter Inverted Data Output |
|
37 | CML-I | Tx1n | Zotulutsa Zosasinthika za Transmitter |
|
38 |
| GND | Pansi | 1 |
Ndemanga:
- GND ndi chizindikiro cha single and supply(mphamvu) yofala pa ma module a QSFP, Zonse ndizofala mkati mwa gawo la QSFP ndipo ma voltages onse amatchulidwira ku izi zomwe zadziwika mwanjira ina. Lumikizani izi molunjika ku gulu lokhala ndi chizindikiro cha common ground. Kutulutsa kwa laser kumayimitsidwa pa TDIS> 2.0V kapena kutsegulidwa, kuyatsa pa TDIS
- VccRx, Vcc1 ndi VccTx ndi omwe amalandila ndi kutumiza magetsi ndipo azigwiritsidwa ntchito nthawi imodzi. Analimbikitsa gulu khamu mphamvu zosefera magetsi zikuwonetsedwa pansipa. VccRx, Vcc1 ndi VccTx akhoza kulumikizidwa mkati mkati mwa QSFP transceiver module mu kuphatikiza kulikonse. Zikhomo zolumikizira zimavotera chilichonse kuti chikhale choposa 500mA.
•Alangizidwa Circuit
Makulidwe a Makina
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
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Wolemba Evelyn waku Europe - 2018.09.29 13:24
Woimira makasitomala adafotokoza mwatsatanetsatane, mawonekedwe autumiki ndi abwino kwambiri, kuyankha ndipanthawi yake komanso momveka bwino, kulumikizana kosangalatsa! Tikuyembekeza kukhala ndi mwayi wogwirizana.
Wolemba Madeline wochokera ku Muscat - 2017.06.22 12:49