Imojuli Yekhwalithi Enhle ye-SFP – 155M Imodi Eyodwa 40Km DDM | I-Single Fiber SFP Transceiver JHA5240D-53 - JHA
Imojuli Yekhwalithi Enhle ye-SFP – 155M Imodi Eyodwa 40Km DDM | I-Single Fiber SFP Transceiver JHA5240D-53 – JHA Imininingwane:
Izici:
♦ Kufika ku-155Mb/s Data Links
♦ I-Hot-plugable
♦ Isixhumi esisodwa se-SC
♦ Kufika ku-40 km ku-9/125μm SMF
♦ 1550nm DFB laser transmitter
♦ Isitholi sesithombe se-PIN engu-1310nm
♦ I-Single +3.3V Power Supply
♦ I-Monitoring Interface Iyahambisana ne-SFF-8472
♦ Amandla Aphezulu
♦ Ibanga lokushisa kwezimboni / Ezandisiwe/ Zezentengiso: -40°C kuya ku-85°C/-5°C kuya ku-85°C/-0°C kuya ku-70°C Inguqulo etholakalayo
♦ Ithobela i-RoHS futhi Iholele Kwamahhala
Izicelo:
♦ I-SONET OC-3/SDH STM-1
♦ I-Ethernet esheshayo
♦ Ezinye Izixhumanisi Zokubona
Incazelo:
I-JHA's JHA5240D-53 Transceivers iyimojula esebenza kahle kakhulu, engabizi kakhulu enokuxhumana okukodwa kwe-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-29dB isixhumanisi sebhajethi siqinisekisa le mojula ye-SONET OC-3 / SDH STM -1 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 | 1530 | 1550 | 1570 | nm |
|
| Ububanzi be-Spectral | p |
|
| 1 | nm |
|
| I-Sidemode Supression ratio | I-SSRmin | 30 |
|
| dB |
|
| Amandla Okukhipha Amehlo | Pngaphandle | -5 |
| 0 | dBm | 1 |
| I-Optical Rise/Fall Time | tr/tf |
|
| 2 | ns | 2 |
| Isilinganiso Sokuqothula | IS | 10 |
|
| dB |
|
| I-Jitter Ekhiqiziwe (ukuphakama ukuya phezulu) | JTXpp |
|
| 0.07 | I-UI | 3 |
| I-Jitter Ekhiqiziwe (rms) | JTXrms |
|
| 0.007 | I-UI | 3 |
| Imaski Yeso Yokuphuma Kwamehlo | Ithobelana ne-G.957(class 1 laser safety) | |||||
| Isigaba Somamukeli: | ||||||
| I-Optical Input Wavelength | lc | 1270 | 1310 | 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 | Ingxenye Inombolo: “JHA5240D-53” (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-JHA5240D-53 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-Single SC 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
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Njengoba sisekelwa ithimba le-IT elithuthuke kakhulu nelichwepheshile, singanikeza ukwesekwa kobuchwepheshe ekuthengisweni kwangaphambilini nangesevisi yangemuva kokuthengisa Yemojuli Yekhwalithi Enhle ye-SFP – 155M Imodi Eyodwa 40Km DDM | I-Single Fiber SFP Transceiver JHA5240D-53 - JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njengalokhu: Afghanistan, London, Liverpool, Ukuze kuhlangatshezwane nezidingo ezikhulayo zamakhasimende ekhaya nangaphakathi, sizoqhubeka nokuqhubekisela phambili ibhizinisi. Umoya Wekhwalithi, Ukudala, Ukusebenza Kahle kanye Nesikweletu futhi silwela ukwenza okuhle ukuthambekela kwamanje nokuhola imfashini. Siyakwamukela ngokufudumele ukuthi uvakashele inkampani yethu futhi wenze ukubambisana.
Ngu-Marina wase-Chile - 2018.02.08 16:45 Ibanga elibanzi, ikhwalithi enhle, amanani aphansi kanye nesevisi enhle, okokusebenza okuthuthukile, amathalente amahle kakhulu namandla obuchwepheshe aqinisa ngokuqhubekayo, uzakwethu omuhle webhizinisi.
Ngu-Mavis wase-Bulgaria - 2017.03.28 16:34 Izigaba zemikhiqizo
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