Ubwino Wabwino wa SFP Module - 100Gb / S Multimode 100m | Cholumikizira cha MTP/MPO QSFP28 Transceiver JHA-Q28C01 - JHA
Ubwino Wabwino wa SFP Module - 100Gb / S Multimode 100m | Cholumikizira cha MTP/MPO QSFP28 Transceiver JHA-Q28C01 – JHA Tsatanetsatane:
Mawonekedwe:
♦ Makanema anayi odziyimira pawokha aduplex
♦ Kufikira 27.95Gbps pa bandiwifi iliyonse
♦ Kuchulukitsa kwa bandwidth > 100Gbps
♦ Cholumikizira cha MTP/MPO
♦ QSFP28 MSA imagwirizana
♦ Mogwirizana ndi IEEE 802.3-2012 Ndime 88 muyezo IEEE 802.3bm CAUI-4 chip ku module magetsi muyezo ITU-T G.959.1-2012-02
♦ Maluso a digito ozindikira
♦ Imodzi +3.3V magetsi akugwira ntchito
♦ Kutentha kwapakati pa 0°C mpaka 70°C
♦ Gawo Logwirizana ndi RoHS
Mapulogalamu:
♦ Local Area Network (LAN)
♦ Wide Area Network (WAN)
♦ Ma switch a Ethernet ndi mapulogalamu a rauta
Kufotokozera:
JHA-Q28C01 ndi gawo la transceiver lopangidwira 100m optical communication applications. Kapangidwe kake kamagwirizana ndi 100GbASE-SR4 ya IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module electro standard ITU-T G.959.1-2012-02 standard . Module imatembenuza njira zolowetsamo za 4 (ch) za 25.78Gbps ku 27.95Gbps deta yamagetsi ku ma 4 ma sign optical lanes, ndikuwachulukitsa mu njira imodzi ya 100Gb / s optical transmission. Mobwerezabwereza, kumbali yolandira, module optically de-multiplexes 100Gb / s yolowera muzitsulo za 4, ndikuwatembenuzira ku misewu ya 4 yotulutsa deta yamagetsi.
Chingwe cha riboni cha fiber chokhala ndi cholumikizira cha MPO/MTP kumapeto kulikonse chimamangirira mu chotengera cha module ya QSFP28. Mayendedwe a chingwe cha riboni ndi "makiyi" ndipo zikhomo zowongolera zilipo mkati mwa chotengera cha module kuti zitsimikizire kulondola koyenera. Chingwe nthawi zambiri sichikhala chopindika (kiyi mpaka makiyi apamwamba) kuwonetsetsa kuti njira yoyenera imayendera. Kulumikizana kwamagetsi kumatheka ngakhale cholumikizira cha z-pluggable 38-pin IPASS®.
Gawoli limagwira ntchito kuchokera ku mphamvu imodzi ya + 3.3V ndi zizindikiro zolamulira zapadziko lonse za LVCMOS / LVTTL monga Module Present, Reset, Interrupt and Low Power Mode zilipo ndi ma modules. A 2-waya serial mawonekedwe akupezeka kuti atumize ndi kulandira zizindikiro zowongolera zovuta komanso kupeza chidziwitso cha digito. Makanema apawokha amatha kuyan'anidwa ndipo mayendedwe osagwiritsidwa ntchito amatha kutsekedwa kuti azitha kusinthasintha kwambiri.
JHA-Q28C01 idapangidwa ndi mawonekedwe, kulumikizana kwamagetsi / kuwala komanso mawonekedwe owunikira digito malinga ndi QSFP28 Multi-Source Agreement (MSA). Lapangidwa kuti likwaniritse zovuta zogwirira ntchito zakunja kuphatikiza kutentha, chinyezi ndi kusokoneza kwa EMI. Gawoli limapereka magwiridwe antchito apamwamba kwambiri komanso kuphatikiza kwazinthu, kupezeka kudzera pamawonekedwe a waya awiri.
•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 |
| - | 25.78125 |
| 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 | ||||||
Wavelength ya Optical | l | 840 |
| 860 | nm |
|
RMS Spectral Width | PM |
| 0.5 | 0.65 | nm |
|
Avereji ya Mphamvu ya Optical pa Channel | Pavg | -8 | -2.5 | 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 | lC | 840 |
| 860 | nm |
|
Kumverera kwa Receiver pa Channel | R |
| -10.5 |
| 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
• Diagnostic Monitoring Interface
Digital diagnostics monitoring ntchito ikupezeka pa QSFP28 SR4 yonse. Mawonekedwe a 2-waya siriyo amapereka wosuta kulumikizana ndi module. Mapangidwe a kukumbukira akuwonetsedwa mukuyenda. Malo okumbukira amakonzedwa kukhala apansi, tsamba limodzi, malo adilesi a 128 byte ndi masamba angapo apamwamba adilesi. Kapangidwe kameneka kamalola kuti maadiresi omwe ali patsamba lapansi azitha kufika panthaŵi yake, monga Interrupt Flags and Monitors. Zolemba zocheperako za nthawi yovuta, monga chidziwitso cha serial ID ndi zoikamo pakhomo, zilipo ndi ntchito ya Tsamba Sankhani. Mawonekedwe adilesi omwe amagwiritsidwa ntchito ndi A0xh ndipo amagwiritsidwa ntchito makamaka pa nthawi yovuta kwambiri monga kusokoneza kusokoneza kuti athe kuwerengera kamodzi kwa deta yonse yokhudzana ndi vuto losokoneza. Pambuyo pa kusokoneza, IntL, yatsimikiziridwa, wolandirayo akhoza kuwerenga mzere wa mbendera kuti adziwe njira yomwe yakhudzidwa ndi mtundu wa mbendera.
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.
•Chithunzi cha Transceiver Block
Chithunzi 1:Chojambula cha Block
•Pin Ntchito
Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina
lPinKufotokozera
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 ndiye chizindikiro cha single and supply(mphamvu) yodziwika bwino ya ma module a QSFP28, Zonse ndizofala mkati mwa gawo la QSFP28 ndipo ma voltages onse amafotokozedwera ku izi zomwe zingatchulidwe 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 QSFP28 transceiver module mu kuphatikiza kulikonse. Zikhomo zolumikizira zimavotera chilichonse kuti chikhale choposa 500mA.
•Misewu ya Optical Interface ndi Ntchito
Pansipa chithunzichi chikuwonetsa mawonekedwe amitundu yambiri ya fiber cholumikizira cholumikizira
Kunja Kunja kwa QSFP28 Module MPO
Fiber No. | Ntchito ya Lane |
1 | RX0 |
2 | RX1 |
3 | RX2 |
4 | RX3 |
5 | Osagwiritsidwa Ntchito |
6 | Osagwiritsidwa Ntchito |
Table Yogawa Njira
• Dera lovomerezeka
•Makulidwe a Makina
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Kukhala gawo lokwaniritsa maloto a antchito athu! Kuti mupange gulu losangalala, logwirizana kwambiri komanso gulu laukadaulo kwambiri! Kuti tipeze phindu la makasitomala athu, ogulitsa, anthu ndi ife eni pa Good Quality SFP Module - 100Gb/S Multimode 100m | MTP/MPO cholumikizira QSFP28 Transceiver JHA-Q28C01 - JHA , Chogulitsacho chidzaperekedwa padziko lonse lapansi, monga: South Korea, Bahrain, Malaysia, Kampani yathu imakhala ndi malo a 20, 000 square metres. Tili ndi antchito opitilira 200, gulu laukadaulo laukadaulo, zinachitikira zaka 15, luso lapamwamba, khalidwe lokhazikika komanso lodalirika, mtengo wampikisano komanso mphamvu zokwanira zopangira, umu ndi momwe timapangira makasitomala athu kukhala olimba. Ngati muli ndi mafunso, chonde musazengereze kulankhula nafe.
Ndi Ingrid waku Grenada - 2017.08.28 16:02
Patsambali, magulu azinthu amamveka bwino komanso olemera, ndimatha kupeza zomwe ndikufuna mwachangu komanso mosavuta, izi ndizabwino kwambiri!
Wolemba Colin Hazel wochokera ku Riyadh - 2017.01.28 19:59