Imojuli Yekhwalithi Enhle ye-SFP – 155M Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3240D – JHA
Imojuli Yekhwalithi Enhle ye-SFP – 155M Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3240D – JHA Imininingwane:
Izici:
◊ Kufika ku-155Mb/s Data Links
◊ I-Hot-plugable
◊ Isixhumi se-Duplex LC
◊ Ifike ku-40km ku-9/125μm SMF
◊ 1310nm FP laser transmitter
◊ I-Single +3.3V Power Supply
◊ I-Monitoring Interface Ithobelana ne-SFF-8472
◊ Amandla aphezulu
◊ Ibanga lokushisa lezimboni / Ezandisiwe/ Lezentengiso: -40°C kuya ku-85°C/-5°C kuya ku-85°C/-0°C kuya ku-70°C Inguqulo etholakalayo
◊ I-RoHS iyahambisana futhi ihola mahhala
Izicelo:
◊ I-SONET OC-3/SDH STM-1
◊ I-Ethernet esheshayo
◊ Ezinye Izixhumanisi Zokubona
Incazelo:
I-JHA's JHA3240D Transceiver iyimojula esebenza kahle, engabizi kakhulu ene-duplex LC optics interface. I-AC ejwayelekile ehambisana ne-CML yesiginali yesivinini esikhulu kanye nokulawula nokuqapha amasiginali we-LVTTL. Isigaba somamukeli sisebenzisa isamukeli se-PIN futhi isidlulisi sisebenzisa i-laser ye-1310nm FP, kufika ku-29dB isixhumanisi sebhajethi siqinisekisa le mojula ye-SONET OC-3/SDH STM-1 40Km yohlelo lokusebenza.
•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 |
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 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 | 1260 | 1310 | 1360 | nm |
|
Ububanzi be-Spectral | p |
|
| 7.7 | nm |
|
Amandla Okukhipha Amehlo | Pngaphandle | -5 |
| 0 | 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 | -45 |
|
| dBm |
|
RX_LOS De-assert | THED |
|
| -35 | 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 |
| 40 |
| 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 27-1ngo 10-12I-BER
•Phina Isabelo
Umdwebo 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 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 | |
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 | Inombolo Yengxenye: “JHA3240D” (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 | dB |
104-105 | Amandla Wokufaka we-Rx | ±3.0 | dB |
•Ukuthobela Umthetho
I-JHA3240D 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
Isekethe Enconyiwe Yokusingatha I-SFP
•Ubukhulu Bomshini
Umdwebo Wemishini
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Injongo yethu iwukugcwalisa amakhasimende ethu ngokunikeza inkampani yegolide, intengo enhle nekhwalithi yeprimiyamu Yemojuli Yekhwalithi Enhle ye-SFP – 155M Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3240D - JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Brisbane, Croatia, Bogota, Izixazululo zethu zinezindinganiso kazwelonke zokugunyazwa kwezimpahla ezinolwazi, zekhwalithi ye-premium, inani elithengekayo, lamukelwa abantu emhlabeni jikelele. . Imikhiqizo yethu izoqhubeka nokukhula ngokuhleleka futhi ibheke phambili ukubambisana nawe, Ngempela kufanele noma yiziphi izimpahla zabantu zibe nentshisekelo kuwe, qiniseka ukuthi uyazisa. Singase sijabule ukukunikeza ikhotheshini lapho sithola imininingwane yomuntu ejulile.
Ngu-Annie waseKenya - 2018.06.26 19:27
Izinga lomkhiqizo lihle, uhlelo lokuqinisekisa ikhwalithi luphelile, sonke isixhumanisi singabuza futhi sixazulule inkinga ngesikhathi!
NguDonna wase-Argentina - 2018.11.28 16:25