I-Wholesale yase-China Epon Olt Factory Suppliers - 1.25G Imodi Eyodwa 40Km DDM | 1550nm Tx/1310nm Rx, I-Single Fiber SFP Transceiver, JHA5440D-53 – JHA
I-Wholesale yase-China Epon Olt Factory Suppliers - 1.25G Imodi Eyodwa 40Km DDM | 1550nm Tx/1310nm Rx, I-Single Fiber SFP Transceiver, JHA5440D-53 – JHA Imininingwane:
Izici:
1). Kufika ku-1.25Gb/s Data Links
2). Okushisayo kuyaxhumeka
3). Isixhumi se-LC esisodwa
4). Kufika ku-40 km ku-9/125μm SMF
5). 1550nm DFB laser transmitter
6). 1310nm PIN isithombe-detector
7). I-Single +3.3V Power Supply
8). I-Monitoring Interface Ithobelana ne-SFF-8472
9). Ubukhulu bokuchithwa kwamandla
10). Izinga lokushisa lemboni/Eyandisiwe/ Yezentengiso: -40°C kuya ku-85°C/-5°C kuya ku-85°C/-0°C kuya ku-70°C Inguqulo etholakalayo
11). I-RoHS iyathobela futhi Ihola Mahhala
Izicelo:
1). I-1000Base-LX Ethernet
2). Amanethiwekhi we-Metro/Finyelela
3). 1×Isiteshi seFibre
4). Ezinye izixhumanisi ze-Optical
Incazelo:
Ama-Transceivers e-JHA5440D-53 ayimojula esebenza kahle kakhulu, engabizi kakhulu ene-interface eyodwa ye-LC optics. Zihambisana ne-Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) kanye nemisebenzi yokuxilongwa kweDigital iyatholakala ngebhasi le-serial elinezintambo ezi-2 elicaciswe ku-SFF-8472. Isigaba somamukeli sisebenzisa isamukeli se-PIN futhi isidlulisi sisebenzisa i-laser engu-1550 nm DFB, kufika ku-21dB isixhumanisi sebhajethi siqinisekisa le mojula 1000Base-EX Ethernet 40km application.
• Izilinganiso Eziphelele Eziphelele
| Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi |
| Izinga Lokushisa Lesitoreji | TS | -40 |
| +85 | °C |
| Faka i-Voltage | VCC | -0.5 |
| 4 | V |
| Umswakama Ohlobene | RH | 0 |
| 85 | % |
•KunconyiweIndawo yokusebenza:
| Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi | |
| I-Case operating Temperature | Izimboni | TC | -40 |
| 85 | °C |
| Kunwetshiwe | -5 |
| 85 | °C | ||
| Ezohwebo | 0 |
| +70 | °C | ||
| Faka i-Voltage | VCC | 3.135 |
| 3.465 | V | |
| Ukunikezwa Kwamanje | Icc |
|
| 300 | mA | |
| I-Inrush Yamanje | Iukuqubuka |
|
| Icc+30 | mA | |
| Amandla Aphezulu | Pubuningi |
|
| 1 | IN | |
•Izimpawu zikagesi(TVULIWE= -40 kuya ku-85°C, VCC = 3.135 kuya ku-3.465 Volts)
| Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi | Qaphela |
| Isigaba Sokudlulisa: | ||||||
| Okokufaka komehluko | Rphakathi | 90 | 100 | 110 | IN | 1 |
| Ukushwibeka kokufaka kwedatha okuphelile | Vin PP | 250 |
| 1200 | mVp-p |
|
| Dlulisa Khubaza i-Voltage | VD | I-Vcc - 1.3 |
| Vcc | V | 2 |
| Dlulisa Vumela I-Voltage | VIN | Amanzi |
| Amanzi+ 0.8 | V |
|
| Dlulisa Isikhathi Sokufaka Isicelo Sokukhubaza | Tuphudingi |
|
| 10 | thina |
|
| Isigaba Somamukeli: | ||||||
| Ukushintshashintsha kokukhiphayo kwedatha okuphelile | Vuka, pp | 300 |
| 800 | mv | 3 |
| IPHUTHA | Viphutha | I-Vcc - 0.5 |
| VCC_umsingathi | V | 5 |
| LOS Normal | Vamanorm | Vyebo |
| Vyebo+0.5 | V | 5 |
| Ukwenqatshwa Kokuhlinzekwa Kwamandla | I-PSR | 100 |
|
| mVpp | 6 |
Qaphela:
- I-AC ihlanganisiwe.
- Noma isifunda esivulekile.
- Ku-100 ohm ukunqanyulwa komehluko.
- 20-80%
- I-LOS yi-LVTTL. I-Logic 0 ikhombisa ukusebenza okuvamile; I-logic 1 ibonisa ukuthi akukho signali etholiwe.
- Zonke izicaciso ze-transceiver zithobelana nokumodulation kukagesi we-sinusoidal okungu-20 Hz kuya ku-1.5MHz kuze kufike kunani elishiwo elisetshenziswa ngenethiwekhi yokuhlunga kagesi eboniswe ekhasini 23 le-Small Form-factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA) , September 14, 2000.
•Imingcele ye-Optical(TVULIWE= -40 kuya ku-85°C, VCC = 3.135 kuya ku-3.465 Volts)
| Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi | Qaphela |
| Isigaba Sokudlulisa: | ||||||
| I-Center Wavelength | lc | 1270 | 1310 | 1600 | nm |
|
| Ububanzi be-Spectral(RMS) | pI-RMS |
|
| 4 | nm |
|
| Amandla Okukhipha Amehlo | Pngaphandle | -9 |
| -3 | dBm | 1 |
| Isilinganiso Sokuqothula | IS | 9 |
|
| dB |
|
| I-Optical Rise/Fall Time | tr/tf |
|
| 260 | ps | 2 |
| Umsindo Onamandla Okuhlobene | KANYE |
|
| -120 | dB/Hz |
|
| Isamba Somnikelo we-Jitter | I-TX Δ TJ |
|
| 0.284 | I-UI | 3 |
| Imaski Yeso Yokuphuma Kwamehlo | Ithobelana ne-IEEE802.3 z (ukuphepha kwe-laser kwesigaba 1) | |||||
| Isigaba Somamukeli: | ||||||
| I-Optical Input Wavelength | lc | 1530 | 1550 | 1570 | nm |
|
| I-Receiver Overload | Pol | -3 |
|
| dBm | 4 |
| Ukuzwela kwe-RX | Yakho |
|
| -amashumi amabili nantathu | dBm | 4 |
| Isiqinisekiso se-RX_LOS | THEA | -40 |
|
| dBm |
|
| RX_LOS De-assert | THED |
|
| -amashumi amabili nane | dBm |
|
| I-RX_LOS I-Hysteresis | THEH | 0.5 |
|
| dB |
|
| Imininingwane Ejwayelekile: | ||||||
| Isilinganiso Sedatha | BR |
| 1.25 |
| Gbps |
|
| I-Bit Error Rate | I-BER |
|
| 10-12 |
|
|
| Ubukhulu. Ubude Besixhumanisi Esisekelwe ku-9/125μm SMF@1.25Gb/s | LMAX |
| 20 |
| km |
|
| Isamba Sesabelomali Sesistimu | LB | 14 |
|
| dB |
|
Qaphela
- Amandla okubona kwethulwa ku-SMF.
- 20-80%.
- I-jitter ephelele enikelwe ibalwa kusukela kuzilinganiso zika-DJ ne-RJ kusetshenziswa i-TJ = RJ + DJ. I-RJ enikelwe ibalwa ku-1×10-12 BER ngokuphindaphinda ijitha ye-RMS (ikalwa ekukhuphukeni okukodwa noma konqenqema lokuwa) kusukela ku-oscilloscope ngo-14. Nge-FC-PI (Ithebula 9 – okukhiphayo kwe-SM jitter, inothi 1), okunikelwe kwangempela I-RJ ivunyelwe ukuthi yenyuke ngaphezu komkhawulo wayo uma u-DJ onikelelwe wangempela ehla ngaphansi kwemikhawulo yayo, inqobo nje uma ingxenye ephumayo engu-DJ kanye ne-TJ zisahlala ngaphakathi kwemikhawulo yazo ebekiwe ye-FC-PI enkulu ngokufakwa kwengxenye ye-jitter esimweni esibi kakhulu.
- Kukalwe nge-PRBS 27-1ngo 10-12I-BER
•Phina IsabeloUmdwebo Wezinombolo Zephini Lebhodi Lokusingatha Ibhulokhi Negama
Umdwebo Wesixhumi Sebhodi Lokusingatha Izinombolo Zephinikhodi Namagama
•PhinaIzincazelo Zomsebenzi
| Iphinikhodi No | Igama | Umsebenzi | Xhuma i-Seq | Amanothi |
| 1 | I-VeeT | I-Transmitter Ground | 1 | 1 |
| 2 | Iphutha le-TX | Inkomba Yephutha Lokudlulisa | 3 |
|
| 3 | TX Khubaza | I-Transmitter Khubaza | 3 | 2 |
| 4 | I-MOD-DEF2 | Incazelo yemojuli | 2 | 3 |
| 5 | I-MOD-DEF1 | Incazelo Yemojuli 1 | 3 | 3 |
| 6 | MOD-DEF0 | Incazelo yemojuli 0 | 3 | 3 |
| 7 | Linganisa Khetha | Ayixhunyiwe | 3 | 4 |
| 8 | THE | Ukulahleka Kwesiginali | 3 | 5 |
| 9 | VeeR | I-Receiver Ground | 1 | 1 |
| 10 | VeeR | I-Receiver Ground | 1 | 1 |
| 11 | VeeR | I-Receiver Ground |
| 1 |
| 12 | RD- | I-inv. Ithole Idatha Iphumile | 3 | 6 |
| 13 | I-RD+ | Ithole Idatha Iphumile | 3 | 6 |
| 14 | VeeR | I-Receiver Ground | 3 | 1 |
| 15 | VccR | Amandla Omamukeli | 2 | 1 |
| 16 | VccT | Amandla Okudlulisa | 2 |
|
| 17 | I-VeeT | I-Transmitter Ground | 1 |
|
| 18 | I-TD+ | Dlulisa Idatha Ngaphakathi | 3 | 6 |
| 19 | TD- | I-inv. Dlulisa | 3 | 6 |
| 20 | I-VeeT | I-Transmitter Ground | 1 |
|
Amanothi:
- Inkundla yesifunda ihlukanisiwe ngaphakathi ne-chassis.
- Okukhipha i-laser kukhutshaziwe ku-TDIS >2.0V noma kuvuliwe, kunikwe amandla ku-TDIS
- Kufanele idonswe nge-4.7k - 10 kohms ebhodini lokusingatha ku-voltage ephakathi kuka-2.0V no-3.6V. I-MOD_DEF(0) idonsa umugqa phansi ukuze ibonise ukuthi imojuli ixhunyiwe.
- Isilinganiso esikhethiwe asisetshenziswa
- I-LOS iwukukhipha komqoqi ovulekile. Kufanele idonswe nge-4.7k - 10 kohms ebhodini lokusingatha ku-voltage ephakathi kuka-2.0V no-3.6V. I-Logic 0 ikhombisa ukusebenza okuvamile; i-logic 1 ibonisa ukulahlekelwa kwesignali.
- I-AC ihlanganisiwe
•Imodeli ye-SFPUlwazi lwe-EEPROMkanye NokuphathaAmamojula 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 yeI-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 | |
| 11 | 1 | Ukufaka ikhodi | I-NRZ(03h) |
| 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 | Ingxenye Inombolo: “JHA5420D-35” (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 | Ikhombisa ukuthi yimaphi amasiginali we-SFP asetshenziswayo (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-JHA5440D-53 ithobelana ne-International Electromagnetic Compatibility (EMC) kanye nezimfuneko zokuphepha zamazwe ngamazwe kanye namazinga (bona imininingwane kuThebula elilandelayo).
| I-Electrostatic Discharge(ESD) kumaphini kagesi | I-MIL-STD-883EMethod 3015.7 | Ikilasi 1(>1000 V) |
| I-Electrostatic Discharge (ESD) ku-Single LC Receptacle | I-IEC 61000-4-2GR-1089-CORE | Iyahambisana namazinga |
| I-ElectromagneticInterference (EMI) | I-FCC Ingxenye 15 Ikilasi BEN55022 Ikilasi B (CISPR 22B)VCCI Ikilasi B | Iyahambisana namazinga |
| I-Laser Eye Safety | I-FDA 21CFR 1040.10 kanye ne-1040.11EN60950, EN (IEC) 60825-1,2 | Ihambisana nomkhiqizo we-laser we-Class 1. |
•Umjikelezo onconyiwe 
Isekethe Enconyiwe Yokusingatha I-SFP
•Ubukhulu Bomshini
Umdwebo Wemishini
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:
Manje sinochwepheshe, abasebenzi abasebenza kahle ukuze banikeze inkampani yekhwalithi enhle kubathengi bethu. Ngokuvamile silandela imfundiso egxile kumakhasimende, imininingwane egxile ku-Wholesale yase-China Epon Olt Factory Suppliers - 1.25G Imodi Eyodwa 40Km DDM | 1550nm Tx/1310nm Rx, Single Fiber SFP Transceiver, JHA5440D-53 – JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njengalokhu: Sweden, Malaysia, Portugal, Imikhiqizo yethu yaziwa kabanzi futhi yethenjwa ngabasebenzisi futhi ingahlangana ngokuqhubekayo izidingo zezomnotho nezenhlalakahle. Samukela amakhasimende amasha namadala avela kuyo yonke imikhakha yempilo ukuthi asithinte ukuze athole ubudlelwano bebhizinisi besikhathi esizayo futhi azuze impumelelo efanayo!
Ngu-Doreen waseProvence - 2018.09.23 18:44 Imboni inemishini ethuthukisiwe, izinduku ezinolwazi kanye nezinga elihle lokuphatha, ngakho ikhwalithi yomkhiqizo yayinesiqiniseko, lokhu kubambisana kukhululekile kakhulu futhi kujabule!
NguDavid Eagleson waseSacramento - 2017.06.29 18:55 Izigaba zemikhiqizo
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