Umhlinzeki onokwethenjelwa i-Simplex - 10G Imodi Eyodwa 20Km DDM | I-Dual Fiber SFP+ Transceiver JHA3920D – JHA
Umhlinzeki onokwethenjelwa i-Simplex - 10G Imodi Eyodwa 20Km DDM | I-Dual Fiber SFP+ Transceiver JHA3920D – JHA Imininingwane:
Izici:
1). Isekela ama-bit rates angu-9.95 kuya ku-11.3Gb/s
2). Okushisayo kuyaxhumeka
3). Isixhumi se-Duplex LC
4). I-1310nm DFB transmitter, i-PIN photo-detector
5). I-SMF ixhuma ku-20km
6). I-interface ye-2-wire yokucaciswa kokuphatha
ihambisana ne-SFF 8472 digital diagnostic monitoring interface
7). Ukunikezwa kwamandla :+3.3V
8). Ukusetshenziswa kwamandla
9). Ibanga Lezinga lokushisa: 0~ 70°C
10). I-RoHS iyahambisana
Izicelo:
1). I-10GBASE-LR/LW Ethernet
2). Uhlelo lokusebenza lwe-SDH/SONET
3). 10G FC
Incazelo:
I-JHA3920D iyimojula ye-transceiver ebonakalayo ehlangene kakhulu ye-10Gb/s yezinhlelo zokusebenza zokuxhumana ze-serial optical ku-10Gb/s. I-JHA3920D iguqula i-10Gb/s yedatha ye-serial yedatha kagesi ibe isignali ye-optical optical engu-10Gb/s kanye nesignali yokufaka ye-10Gb/s ye-optical ku-10Gb/s serial idatha yedatha kagesi. Isixhumi esibonakalayo sikagesi esinesivinini esikhulu esingu-10Gb/s sihambisana ngokugcwele nokucaciswa kwe-SFI.
Ukusebenza okuphezulu kwe-1310nm DFB transmitter kanye ne-PIN ezwelayo ephezulu isamukeli inikeza ukusebenza okuphezulu kwezinhlelo zokusebenza ze-Ethernet kufika kuzixhumanisi ezingafika ku-20km.
I-SFP+ Module ihambisana ne-SFF-8431, SFF-8432 kanye ne-IEEE 802.3ae 10GBASE-LR. Imisebenzi yokuxilonga idijithali iyatholakala nge-serial interface enezintambo ezi-2, njengoba kucaciswe ku-SFF-8472.
Isici sefomu esivumelana ngokugcwele ne-SFP sinikeza ukuxhuma okushisayo, ukuthuthukiswa okulula kwe-optical port kanye nokukhishwa kwe-EMI okuphansi.
•Izilinganiso Eziphelele Eziphelele
Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi |
Izinga Lokushisa Lesitoreji | TS | -40 |
| +85 | °C |
I-Case Operating Temperature | TA | 0 |
| 70 | °C |
I-Maximum Supply Voltage | Vcc | -0.5 |
| 4 | V |
Umswakama Ohlobene | RH | 0 |
| 85 | % |
•Izimpawu zikagesi (TVULIWE= 0 kuya ku-70 °C, VCC = 3.135 kuya ku-3.465 Volts)
Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi | Qaphela |
Faka i-Voltage | Vcc | 3.135 |
| 3.465 | V |
|
Ukunikezwa Kwamanje | Icc |
|
| 360 | mA |
|
Ukusetshenziswa kwamandla | P |
|
| 1.5 | IN |
|
Isigaba Sokudlulisa: | ||||||
Okokufaka komehluko | Rphakathi |
| 100 |
| Oh | 1 |
I-Tx Input One Ended DC Voltage Tolerance (Ref VeeT) | V | -0.3 |
| 4 | V |
|
Ukushintshashintsha kwe-voltage yokufaka okuhlukile | Iwayini, pp | 180 |
| 700 | mV | 2 |
Dlulisa Khubaza i-Voltage | VD | 2 |
| Vcc | V | 3 |
Dlulisa Vumela I-Voltage | VIN | Amanzi |
| Amanzi+0.8 | V |
|
Isigaba Somamukeli: | ||||||
Ukubekezelela I-Voltage Yokukhipha Okukodwa Okuphelile | V | -0.3 |
| 4 | V |
|
I-Rx Output Diff Voltage | Vo | 300 |
| 850 | mV |
|
I-Rx Output Rise Rise and Fall Time | Tr/Tf | 30 |
|
| ps | 4 |
IPHUTHA | VIphutha le-LOS | 2 |
| VccI-HOST | V | 5 |
LOS Normal | VI-LOS ejwayelekile | Amanzi |
| Amanzi+0.8 | V | 5 |
Qaphela:
- Ixhumeke ngqo kumaphini wokufaka wedatha we-TX. Ukuhlangana kwe-AC kusuka kumaphini ku-laser driver IC.
- Ngokwe-SFF-8431 Rev 3.0
- Ku-100 ohms ukunqanyulwa komehluko.
- 20%~80%
- I-LOS iwukuphuma komqoqi ovulekile. Kufanele idonswe nge-4.7k – 10kΩ ebhodini lomsingathi. Ukusebenza okujwayelekile kungu-logic 0; ukulahlekelwa kwesignali kuwumqondo 1. I-voltage ephezulu yokudonsa ingu-5.5V.
•Imingcele ye-Optical(TOP = 0 kuya ku-70°C, VCC = 3.135 kuya ku-3.465 Volts)
Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi | Qaphela |
Isigaba Sokudlulisa: | ||||||
I-Center Wavelength | λc |
| 1310 |
| nm |
|
ububanzi be-spectral | △λ |
|
| 1 | nm |
|
Amandla Okubona Aphakathi | I-Pavg | -3 |
| +2 | dBm | 1 |
I-Laser Off Amandla | Poof |
|
| -30 | dBm |
|
Isilinganiso Sokuqothula | IS | 3.5 |
|
| dB |
|
I-Transmitter Disspersion Penalty | I-TDP |
|
| 3.2 | dB | 2 |
Umsindo Onamandla Okuhlobene | Futhi |
|
| -128 | dB/Hz | 3 |
I-Optical Return Loss Tolerance |
| 20 |
|
| dB |
|
Isigaba Somamukeli: | ||||||
Ukuzwela Komamukeli | Yakho |
|
| -14.6 | dBm | 4 |
Ukuzwela Okugcizelelwe (OMA) | YakhoI-ST |
|
| -12.3 | dBm | 4 |
I-Los Assert | THEA | -25 |
| - | dBm |
|
AmaDesserts | THED |
|
| -15 | dBm |
|
I-Los Hysteresis | THEH | 0.5 |
|
| dB |
|
Ukulayisha ngokweqile | NgoMgqibelo | 0 |
|
| dBm | 5 |
Receiver Reflectance | Rrx |
|
| -12 | dB |
|
Qaphela:
- Isilinganiso samandla sinikeza ulwazi kuphela, ngokwe-IEEE802.3ae.
- Isibalo se-TWDP sidinga ibhodi lokusingatha ukuthi lihambisane ne-SFF-8431. I-TWDP ibalwa kusetshenziswa ikhodi ye-Matlab enikezwe kusigatshana 68.6.6.2 se-IEEE802.3ae.
- 12dB reflection.
- Izimo zokuhlolwa komamukeli okugcizelelwe nge-IEEE802.3ae ngayinye. Ukuhlolwa kwe-CSRS kudinga ukuthi ibhodi lomsingathi lithobelane ne-SFF-8431.
- Ukulayishwa ngokweqile komamukeli okucaciswe ku-OMA nangaphansi kwesimo esibi kakhulu sokucindezela.
• Tukulingisa Izimpawu
Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi |
TX_Disable Assert Time | t_cima |
|
| 10 | thina |
TX_Disable Negate Time | t_on |
|
| 1 | ms |
Isikhathi Sokuqalisa Sifaka Ukusetha Kabusha kwe-TX_FAULT | t_int |
|
| 300 | ms |
TX_FAULT ukusuka ku-Fault ukuya ekuqinisekiseni | iphutha |
|
| 100 | thina |
TX_Khubaza Isikhathi Sokuqalisa Ukusetha Kabusha | t_setha kabusha | 10 |
|
| thina |
Umamukeli Ukulahlekelwa Isikhathi Sokugomela Esiginali | TA,RX_LOS |
|
| 100 | thina |
Umamukeli Ukulahlekelwa Isikhathi Sokuphuthwa Esisignali | Td,RX_LOS |
|
| 100 | thina |
Linganisa-Khetha Isikhathi Sokushintsha | t_ratesel |
|
| 10 | thina |
Isikhathi sewashi le-ID ye-serial | t_serial-clock |
|
| 100 | kHz |
•Phina Isabelo
Umdwebo Wezinombolo Zephini Lebhodi Lokusingatha Ibhulokhi Negama
•PhinaIzincazelo Zomsebenzi
I-PIN # | Igama | Umsebenzi | Amanothi |
1 | I-VeeT | I-module transmitter ground | 1 |
2 | Iphutha le-Tx | Iphutha lesidlulisi semojuli | 2 |
3 | Tx Khubaza | Khubaza i-Transmitter; Ivala okukhipha i-laser transmitter | 3 |
4 | I-SDL | 2 i-serial interface data input/output (SDA) |
|
5 | I-SCL | 2 okokufaka kwewashi le-serial interface (SCL) |
|
6 | I-ANTI-ABS | Imojula Ayikho, xhuma ku-VeeR noma i-VeeT kumojula | 2 |
7 | RS0 | Linganisa okuthi khetha0, ngokuzikhethela lawula isamukeli se-SFP+. Uma iphezulu, izinga lokufakwayo kwedatha >4.5Gb/ s; uma iphansi, izinga lokufakwayo kwedatha |
|
8 | THE | Umamukeli Ukulahlekelwa Inkomba Yesiginali | 4 |
9 | I-RS1 | Linganisa okukhethiwe0, lawula ngokukhetha i-SFP+ transmitter. Uma iphezulu, izinga ledatha yokufaka>4.5Gb/s; uma iphansi, izinga lokufakwayo kwedatha |
|
10 | VeeR | Isizinda somamukeli wemojuli | 1 |
11 | VeeR | Isizinda somamukeli wemojuli | 1 |
12 | RD- | Isamukeli esihlanekezelwe idatha ikhishiwe |
|
13 | I-RD+ | Isamukeli sedatha engaguquki sikhishiwe |
|
14 | VeeR | Isizinda somamukeli wemojuli | 1 |
15 | VccR | Isamukeli semojuli engu-3.3V |
|
16 | VccT | Ukunikezwa kwe-module transmitter 3.3V |
|
17 | I-VeeT | I-module transmitter ground | 1 |
18 | I-TD+ | I-Transmitter inverted data out put |
|
19 | TD- | I-Transmitter engaguquki idatha ikhishiwe |
|
20 | I-VeeT | I-module transmitter ground | 1 |
Qaphela:
- Izikhonkwane zaphansi zemojuli zizohlukaniswa nekesi lemojuli.
- Le phinikhodi iyiphinikhodi evulekile yokuqoqa/yokukhipha amanzi futhi izodonswa nge-4.7K-10Kohms ukuya ku-Host_Vcc ebhodini lomsingathi.
- Le phinikhodi izodonswa nge-4.7K-10Kohms ku-VccT kumojula.
- Le phinikhodi iyiphinikhodi evulekile yokuqoqa/yokukhipha amanzi futhi izodonswa nge-4.7K-10Kohms ukuya ku-Host_Vcc ebhodini lomsingathi.
•Imodeli ye-SFPUlwazi lwe-EEPROMkanye Nokuphatha
Amamojula e-SFP asebenzisa i-2-wire serial communication protocol njengoba kuchazwe ku-SFP -8472. Imininingwane ye-serial ID yamamojula e-SFP kanye nemingcele ye-Digital Diagnostic Monitor ingafinyelelwa nge-I.2C interface ekhelini A0h kanye A2h. Inkumbulo ifakwe kumephu kuThebula 1. Imininingwane ye-ID enemininingwane (A0h) isohlwini lweThebula 2. Nokucaciswa kwe-DDM ekhelini elithi A2h. Ukuze uthole imininingwane eyengeziwe yemephu yememori nezincazelo ze-byte, sicela ubheke i-SFF-8472, “I-Digital Diagnostic Monitoring Interface yama-Optical Transceivers”. Amapharamitha e-DDM akalwe ngaphakathi.
Ithebula 1.Imephu Yenkumbulo Yokuxilongwa Kwedijithali (Izincazelo Zensimu Yedatha Ecacisiwe)
Ithebula 2- Okuqukethwe kwememori ye-EEPROM Serial ID (Ahh)
Ikheli Ledatha | Ubude (Byte) | Igama lika Ubude | Incazelo kanye Nokuqukethwe |
Izinkambu ze-Base ID | |||
0 | 1 | Isihlonzi | Uhlobo lwe-serial transceiver (03h=SFP) |
1 | 1 | Igodliwe | Isihlonzi esinwetshiwe sohlobo lwe-serial transceiver (04h) |
2 | 1 | Isixhumi | Ikhodi yohlobo lwesixhumi esibonakalayo (07=LC) |
3-10 | 8 | I-Transceiver | I-10G Base-LR |
11 | 1 | Ukufaka ikhodi | 64B/66B |
12 | 1 | BR, Okuqanjiwe | Izinga le-baud elivamile, iyunithi engu-100Mbps |
13-14 | 2 | Igodliwe | (0000h) |
15 | 1 | Ubude(9um) | Ubude besixhumanisi busekelwe ku-9/125um fiber, amayunithi angu-100m |
16 | 1 | Ubude(50um) | Ubude besixhumanisi busekelwe ku-50/125um fiber, amayunithi angu-10m |
17 | 1 | Ubude(62.5um) | Ubude besixhumanisi busekelwe ku-62.5/125um fiber, amayunithi angu-10m |
18 | 1 | Ubude(Ithusi) | Ubude besixhumanisi busekelwa ithusi, amayunithi amamitha |
19 | 1 | Igodliwe | |
20-35 | 16 | Igama lomthengisi | Igama lomthengisi we-SFP: JHA |
36 | 1 | Igodliwe | |
37-39 | 3 | Umthengisi YEBO | I-ID ye-OUI yomthengisi we-SFP |
40-55 | 16 | Umthengisi we-PN | Inombolo Yengxenye: “JHA3920D” (ASCII) |
56-59 | 4 | Umthengisi umfundisi | Ileveli yokubuyekeza yengxenye yenombolo |
60-62 | 3 | Igodliwe | |
63 | 1 | I-CCID | Ibhayithi ebaluleke kakhulu yesamba sedatha ekhelini elithi 0-62 |
Izinkambu Zomazisi Ezinwetshiwe | |||
64-65 | 2 | Inketho | Ibonisa ukuthi yiziphi izimpawu ze-SFP ezibonakalayo ezisetshenziswayo(001Ah = LOS, TX_FAULT, TX_DISABLE konke kusekelwa) |
66 | 1 | BR, ubuningi | Imajini yesilinganiso sebhithi ephezulu, amayunithi angu-% |
67 | 1 | BR, imiz | Imajini ye-bit rate ephansi, amayunithi angu-% |
68-83 | 16 | Umthengisi SN | Inombolo yomkhiqizo (ASCII) |
84-91 | 8 | Ikhodi yedethi | Ikhodi yedethi Yokukhiqiza ye-JHA |
92-94 | 3 | Igodliwe | |
95 | 1 | CCEX | Hlola ikhodi yezinkambu ze-ID ezinwetshiwe (amakheli 64 kuya ku-94) |
Izinkambu ze-ID ethize yomthengisi | |||
96-127 | 32 | Kuyafundeka | Idethi eqondile ye-JHA, efundwayo kuphela |
128-255 | 128 | Igodliwe | Kugcinelwe i-SFF-8079 |
•Izici ze-Digital Diagnostic Monitor
Ikheli Ledatha | Ipharamitha | Ukunemba | Iyunithi |
96-97 | I-Transceiver Internal Temperature | ±3.0 | °C |
98-99 | VCC3 Internal Supply Voltage | ±3.0 | % |
100-101 | I-Laser Bias Yamanje | ±10 | % |
102-103 | Tx Amandla Okukhipha | ±3.0 | dBm |
104-105 | Amandla Wokufaka we-Rx | ±3.0 | dBm |
•Ukuthobela Umthetho
I-JHA3920D ithobelana ne-International Electromagnetic Compatibility (EMC) kanye nezimfuneko zokuphepha zamazwe ngamazwe kanye namazinga (bona imininingwane kuThebula elilandelayo).
Ukukhishwa kwe-Electrostatic(ESD) kumaphini kagesi | I-MIL-STD-883EIndlela 3015.7 | Ikilasi 1(>1000 V) |
I-Electrostatic Discharge (ESD)ku-Duplex LC Receptacle | I-IEC 61000-4-2I-GR-1089-CORE | Iyahambisana namazinga |
I-electromagneticUkuphazamisa (EMI) | I-FCC Ingxenye 15 Ikilasi BI-EN55022 Ikilasi B (CISPR 22B)I-VCCI Class B | Iyahambisana namazinga |
I-Laser Eye Safety | I-FDA 21CFR 1040.10 kanye ne-1040.11I-EN60950, EN (IEC) 60825-1,2 | Ihambisana ne-Class 1 laserumkhiqizo. |
•Umjikelezo onconyiwe
Kunconyiwe Ibhodi Lomsingathi Lokuphakela Amandla Circuit
Kunconywe i-High-speed Interface Circuit
•Ubukhulu Bomshini
I-JHA inelungelo lokwenza izinguquko emikhiqizweni noma kulwazi oluqukethwe lapha ngaphandle kwesaziso. Asikho isikweletu esithathwa njengomphumela wokusetshenziswa noma ukusetshenziswa kwazo. Awekho amalungelo ngaphansi kwanoma iyiphi i-patent ahambisana nokuthengiswa kwanoma yimiphi imikhiqizo enjalo noma ulwazi.
Ishicilelwe yi-Shenzhen JHA Technology Co., Ltd
Copyright © Shenzhen JHA Technology Co., Ltd
Wonke Amalungelo Agodliwe
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Sinelinye lamathuluzi esizukulwane esithuthukisiwe, onjiniyela abanolwazi nabaqeqeshiwe nabasebenzi, izinhlelo zokuphatha ezisezingeni eliphezulu kanye nabasebenzi abanobungane bokuthengisa imikhiqizo abasekela ngaphambi/ngemuva kokuthengisa ku-Reliable Supplier Simplex - 10G Single Mode 20Km DDM | I-Dual Fiber SFP+ Transceiver JHA3920D – JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njenge: Ghana, Angola, Mauritania, Inhloso yethu ukusiza amakhasimende abone izinhloso zawo. Senza imizamo emikhulu ukuze sizuze lesi simo futhi sikwamukela ngobuqotho ukuthi uhlanganyele nathi. Ngamafuphi, uma usikhetha, ukhetha ukuphila okuphelele. Uyemukelwa ukuvakashela imboni yethu futhi wamukele i-oda lakho! Ukuze uthole eminye imibuzo, sicela ungangabazi ukusithinta.
Ngu-Martha wase-Lithuania - 2018.09.16 11:31
Umphakeli omuhle kulo mkhakha, ngemuva kwemininingwane nengxoxo ngokucophelela, sifinyelele isivumelwano sokuvumelana. Ngethemba ukuthi sibambisana ngokushelelayo.
Ngu-Matthew Tobias wase-Ireland - 2018.06.18 19:26