I-China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Imodi Eyodwa 120Km DDM | I-Single Fiber SFP Transceiver JHA520CD-54 - JHA
I-China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Imodi Eyodwa 120Km DDM | I-Single Fiber SFP Transceiver JHA520CD-54 – JHA Imininingwane:
Izici:
* Kufika ku-155Mb/s Data Links
* Okushisayo-Kuyaxhumeka
* Isixhumi se-Duplex LC
* Kufika ku-120Km ku-9/125μm SMF
* 1550nm DFB laser transmitter
* Isitholi sesithombe se-PIN esingu-1490nm
* I-Single +3.3V Power Supply
* I-Monitoring Interface Iyahambisana ne-SFF-8472
* Amandla aphezulu
* Izinga lokushisa elisebenzayo lezimboni /Ezandisiwe/ Zezentengiso: -40°C kuya ku-85°C/-5°C kuya ku-85°C/-0°C kuya ku-70°C Inguqulo etholakalayo
* I-RoHS iyahambisana
Izicelo:
* 1000Base-EZX Ethernet
* Amanethiwekhi we-Metro/Finyelela
* 1×Isiteshi seFibre
* Ezinye Izixhumanisi Zokubona
Incazelo:
Ama-Transceivers e-JHA520CD-54 ayimojula esebenza kahle kakhulu, engabizi kakhulu enokuxhumana okukodwa kwe-LC optics. Zihambisana ne-Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). Isigaba somamukeli sisebenzisa isamukeli se-PIN futhi isidlulisi sisebenzisa i-laser ye-1550 nm DFB, kufika ku-31dB isixhumanisi sebhajethi siqinisekisa le mojula engu-1000Base-EZX Ethernet 120km 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 | % |
Isimo sokuSebenza esinconyiwe:
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= 0 kuya ku-70 °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: | ||||||
Ukushwibeka kokukhishwayo kwedatha okuphelile | Vuka, pp | 300 |
| 800 | mv | 3 |
Isikhathi sokukhuphuka kokuphuma kwedatha | tr |
|
| 500 | ps | 4 |
Isikhathi sokuwa kokukhishwa kwedatha | tf |
|
| 500 | ps | 4 |
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 ibonisa 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= 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 | lc | 1530 | 1550 | 1570 | nm |
|
Ububanzi be-Spectral | p |
|
| 1 | nm |
|
Amandla Okukhipha Amehlo | Pngaphandle | 0 |
| +5 | dBm | 1 |
I-Optical Rise/Fall Time | tr/tf |
|
| 500 | ps | 2 |
Isilinganiso Sokuqothula | IS | 10 |
|
| dB |
|
I-Jitter Ekhiqiziwe (ukuphakama ukuya phezulu) | JTXpp |
|
| 0.07 | I-UI | 3 |
I-Jitter Ekhiqiziwe (rms) | JTXrms |
|
| 0.07 | I-UI | 3 |
Imaski Yeso Yokuphuma Kwamehlo | Ithobelana ne-G.957(class 1 laser safety) | |||||
Isigaba Somamukeli: | ||||||
I-Optical Input Wavelength | lc | 1260 |
| 1600 | nm |
|
I-Receiver Overload | Pol | -8 |
|
| dBm | 4 |
Ukuzwela kwe-RX | Yakho |
|
| -34 | dBm | 4 |
Isiqinisekiso se-RX_LOS | THEA | -48 |
|
| dBm |
|
RX_LOS De-assert | THED |
|
| -38 | dBm |
|
I-RX_LOS I-Hysteresis | THEH | 0.5 |
|
| dB |
|
Imininingwane Ejwayelekile: | ||||||
Isilinganiso Sedatha | BR |
| 155 |
| Mb/s |
|
I-Bit Error Rate | I-BER |
|
| 10-12 |
|
|
Ubukhulu. Ubude Besixhumanisi Esisekelwe ku-9/125μm SMF@155Mb/s | LMAX |
| 80 |
| km |
|
Isamba Sesabelomali Sesistimu | LB | 29 |
|
| dB |
|
Qaphela:
- Amandla okubona kwethulwa ku-SMF.
- 20-80%.
- Izilinganiso ze-Jitter ezithathwe kusetshenziswa i-Agilent OMNIBERT 718 ngokuvumelana ne-GR-253.
- Kukalwe nge-PRBS 27-1 ngo-10-12 BER
Phina Isabelo
Umdwebo Wezinombolo Zephini Lebhodi Lomsingathi Vimba Negama
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 |
Qaphela:
- 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 ibonisa ukusebenza okuvamile; i-logic 1 ibonisa ukulahlekelwa kwesignali.
- I-AC ihlanganisiwe
Imodeli ye-SFPUlwazi lwe-EEPROMkanye Nokuphatha
Amamojula e-SFP asebenzisa i-2-wire serial communication protocol njengoba kuchazwe ku-SFP -8472. Ulwazi lwe-serial ID lwamamojula e-SFP kanye nemingcele ye-Digital Diagnostic Monitor ingafinyelelwa ngohlelo olubonakalayo lwe-I2C ekhelini elithi A0h kanye ne-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 | Kugciniwe | 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 | Kugciniwe | (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 | Kugciniwe | |
20-35 | 16 | Igama lomthengisi | Igama lomthengisi we-SFP: JHA |
36 | 1 | Kugciniwe | |
37-39 | 3 | Umthengisi YEBO | I-ID ye-OUI yomthengisi we-SFP |
40-55 | 16 | Umthengisi we-PN | Inombolo Yengxenye: “JHA320CD” (ASCII) |
56-59 | 4 | Umthengisi umfundisi | Ileveli yokubuyekeza yengxenye yenombolo |
60-62 | 3 | Kugciniwe | |
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 | Kugciniwe | |
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 | Kugciniwe | 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 | dB |
104-105 | Amandla Wokufaka we-Rx | ±3.0 | dB |
Ukuthobela Umthetho
I-JHA520CD-5 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-Duplex 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
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.
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Sinamathela kumgomo wekhwalithi kuqala, isevisi kuqala, intuthuko eqhubekayo kanye nokusungula izinto ezintsha ukuze sihlangabezane namakhasimende okuphatha kanye nesici esingenalutho, izikhalazo ezingenalutho njengenhloso yekhwalithi. Ukuze siphelelise isevisi yethu, sihlinzeka ngemikhiqizo ngekhwalithi enhle ngentengo efanelekile ye-China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Imodi Eyodwa 120Km DDM | I-Single Fiber SFP Transceiver JHA520CD-54 – JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Jersey, Australia, Indonesia, Siqinisekisa emphakathini, ukubambisana, isimo sokuwina njengomgomo wethu, sinamathela kufilosofi yokwenza ukuphila ngekhwalithi, qhubeka uthuthuka ngokwethembeka , ngethemba eliqotho lokwakha ubuhlobo obuhle namakhasimende kanye nabangane abaningi ngokwengeziwe, ukufeza isimo sokuwina nokuchuma okuvamile.
Ngu-Rae wase-Argentina - 2018.11.28 16:25
Izinga lomkhiqizo lihle, uhlelo lokuqinisekisa ikhwalithi luphelile, sonke isixhumanisi singabuza futhi sixazulule inkinga ngesikhathi!
Ngu-Fiona waseNepal - 2017.09.16 13:44