1×8 1*8 1:8 Ishubhu elincane uhlobo PLC fibre optic splitter
Incazelo Yomkhiqizo:
•I-PLC i-fiber optic splitter isekelwe kubuchwepheshe besekethe ye-Lightwave ehleliwe kanye nenqubo yokuqondanisa ukunemba, ingahlukanisa okokufaka okukodwa/okukabili okubonakalayo kokuphumayo okuningi kokubona ngokulinganayo futhi kuphawulwe 1*N noma 2*N.
•I-PLC fiber optic splitter iwuhlobo lwedivayisi yokulawula amandla okukhanya eyenziwe kusetshenziswa ubuchwepheshe be-silica optical waveguide.
•Ifaka usayizi omncane, ukwethembeka okuphezulu, ububanzi obubanzi bobude beza kanye nokufana okuhle kwesiteshi ukuya esiteshini, futhi isetshenziswa kabanzi kumanethiwekhi we-PON ukuze kubonakale ukuhlukaniswa kwamandla esignali yokubona.
•I-PLC i-fiber optic splitter inikezela ngokusebenza okuphezulu okuphezulu, ukuzinza okuphezulu nokuthembeka okuphezulu, ihlangabezana nezidingo ezahlukahlukene zohlelo lokusebenza ezindaweni ezahlukahlukene.
•I-1x8 PLC i-fiber optic splitter iza nokufaka oku-1 kanye nokuphumayo okungu-8. Ubude bekhebula lokokufaka nelokukhiphayo bungaba ngu-0.6m, 1.0m, 1.5m noma ngokwezifiso. Itholakala ngezinhlobo eziningi zesixhumi ezifana nalezi: SC/UPC, SC/APC, LC/UPC, LC/APC,
•I-1x8 PLC i-fiber optic splitter isetshenziswa kabanzi kumachweba angama-8 we-rack mount box yohlaka lokusabalalisa, noma futhi isetshenziswa kabanzi emachwebeni ayi-8 angaphandle kwebhokisi lokusabalalisa i-fiber optic.
Isicelo:
•Amanethiwekhi e-FTTX
•Amanethiwekhi we-PON
•Izixhumanisi ze-CATV
•Ukuxhumana Kwedatha
•Ezokuxhumana
•I-Optical Signal Distribution
Isici:
•Ukulahlekelwa kokufaka okuphansi, ukulahlekelwa okukhulu kokubuyisela
•Excellent Temperature ukuzinza
•Ukuphindaphinda okuhle nokushintshisana
•Ukukhuthazela okuhle kakhulu kwemishini
•Isikhathi sokwelapha esiqinile kanye nokulawula izinga lokushisa
•Amazinga okuhlola aqinile nezindlela zekhwalithi
•Ukuvikelwa kwemvelo (Ukuhambisana ne-ROHS)
•Intambo ye-fiber optical patch ingenziwa ngezifiso ngokuya ngezidingo zokucaciswa kwamakhasimende (Isixhumi esenziwe ngokwezifiso/ Ubude/iphakheji...)
Ipharamitha:
| Ukucushwa Kwembobo | 1*8 |
| Ukulahlekelwa Kokufaka (dB) Ubukhulu | 10.6 |
| I-Loss Uniformity (dB) | 1.0 |
| I-PDL(dB) | 0.25 |
| Ukulahlekelwa Okuncike ku-Wavelength(dB) | 0.3 |
| Temp. Ukulahlekelwa Okuncike (-40~85 ) (dB) | 0.4 |
Qaphela: Ipharamitha engenhla ingeye-splitter ngaphandle kwesixhumi.
| Ukucushwa Kwembobo | 1*8 |
| Ukulahlekelwa Kokufaka (dB) Ubukhulu | 10.8 |
| I-Loss Uniformity (dB) | 1.0 |
| I-PDL(dB) | 0.2 |
| Ukulahlekelwa Okuncike ku-Wavelength (dB) | 0.3 |
| Temp. Ukulahlekelwa Okuncike (-40~85°C ) (dB) | 0.4 |
Qaphela: Ipharamitha engenhla ingeyesihlukanisi esinesixhumi.
Izilinganiso Eziphelele Eziphelele
| Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi | |
| Izinga Lokushisa Lokugcina | TS | -40 |
| +85 | °C | |
| I-Case Operating Temperature | I-SFP+ -10G-LR | TA | 0 |
| 70 | °C |
| I-SFP+ -10G-LR-I | -40 |
| +85 | °C | ||
| I-Maximum Supply Voltage | Vcc | -0.5 |
| 4 | V | |
| Umswakama Ohlobene | RH | 0 |
| 85 | % | |
Izimpawu zikagesi (TOP = 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 |
|
| 430 | mA |
|
| Ukusetshenziswa kwamandla | P |
|
| 1.5 | W |
|
| Isigaba Sokudlulisa: | ||||||
| Okokufaka komehluko | Rin |
| 100 |
| Ω | 1 |
| I-Tx Input One Ended DC Voltage Tolerance (Ref VeeT) | V | -0.3 |
| 4 | V |
|
| Ukushintshashintsha kwe-voltage yokufaka okuhlukile | Vin, pp | 180 |
| 700 | mV | 2 |
| Dlulisa Khubaza i-Voltage | VD | 2 |
| Vcc | V | 3 |
| Dlulisa Vumela I-Voltage | VEN | Vee |
| Vee+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 le-LOS | VIphutha le-LOS | 2 |
| VccI-HOST | V | 5 |
| LOS Normal | VI-LOS evamile | Vee |
| Vee+0.8 | V | 5 |
Amanothi:1. Ixhumeke ngqo kumaphini wokufaka wedatha we-TX. Ukuhlangana kwe-AC kusuka kumaphini ku-laser driver IC.
2. Ngokwe-SFF-8431 Rev 3.0.
3. Ku-100 ohms ukunqanyulwa komehluko.
4. 20%～80%.
5. 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.
Amapharamitha okubona (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 | λt | 1290 | 1310 | 1330 | nm |
|
| ububanzi be-spectral | △λ |
|
| 1 | nm |
|
| Amandla Okubona Aphakathi | I-Pavg | -6 |
| 0 | dBm | 1 |
| I-Optical Power OMA | Poma | -5.2 |
|
| dBm |
|
| I-Laser Off Amandla | I-Pff |
|
| -30 | dBm |
|
| Isilinganiso Sokuqothula | ER | 3.5 |
|
| dB |
|
| I-Transmitter Disspersion Penalty | I-TDP |
|
| 3.2 | dB | 2 |
| Umsindo Onamandla Okuhlobene | Rin |
|
| -128 | dB/Hz | 3 |
| I-Optical Return Loss Tolerance |
| 20 |
|
| dB |
|
| Isigaba Somamukeli: | ||||||
| I-Center Wavelength | λr | 1260 |
| 1355 | nm |
|
| Ukuzwela Komamukeli | USen |
|
| -14.5 | dBm | 4 |
| Ukuzwela Okugcizelelwe (OMA) | USenST |
|
| -10.3 | dBm | 4 |
| I-Los Assert | LOSA | -25 |
| - | dBm |
|
| I-Los Dessert | LOSD |
|
| -15 | dBm |
|
| I-Los Hysteresis | LOSH | 0.5 |
|
| dB |
|
| Ukulayisha ngokweqile | NgoMgqibelo | 0 |
|
| dBm | 5 |
| Receiver Reflectance | Rrx |
|
| -12 | dB | |
Amanothi:1. Izibalo zamandla ezimaphakathi zifundisa kuphela, ngokwe-IEEE802.3ae.
2. 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.
3. Ukuboniswa okungu-12dB.
4. Izimo zokuhlolwa kwesamukeli esigcizelelwe nge-IEEE802.3ae ngayinye. Ukuhlolwa kwe-CSRS kudinga ukuthi ibhodi lomsingathi lithobelane ne-SFF-8431.
5. Ukugcwala kwesamukeli esicaciswe ku-OMA nangaphansi kwesimo esibi kakhulu sengcindezi.
Izimpawu Zesikhathi
| Ipharamitha | Uphawu | Okuncane. | Okujwayelekile | Ubukhulu. | Iyunithi |
| TX_Disable Assert Time | t_cima |
|
| 10 | us |
| 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 | us |
| TX_Khubaza Isikhathi Sokuqalisa Ukusetha Kabusha | t_setha kabusha | 10 |
|
| us |
| Umamukeli Ukulahlekelwa Isikhathi Sokugomela Esiginali | TA,RX_LOS |
|
| 100 | us |
| Umamukeli Ukulahlekelwa Isikhathi Sokuphuthwa Esisignali | Td,RX_LOS |
|
| 100 | us |
| Linganisa-Khetha Isikhathi Sokushintsha | t_ratesel |
|
| 10 | us |
| Isikhathi sewashi le-ID ye-serial | t_serial-clock |
|
| 100 | kHz |
Phina Isabelo
Umdwebo Wezinombolo Zephini Lebhodi Lokusingatha Ibhulokhi Negama
Phina Umsebenzi Izincazelo
| 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-MOD-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 <=4.5Gb/s |
|
| 8 | LOS | 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 <=4.5Gb/s |
|
| 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:1. Izikhonkwane zomhlabathi zemojuli zizohlukaniswa nekesi lemojuli.
2. Le phinikhodi iyiphinikhodi evulekile yokuqoqa/yokukhipha amanzi futhi izodonswa nge-4.7K-10Kohms ukuze ithi Host_Vcc ebhodini lomsingathi.
3. Le phinikhodi izodonswa nge-4.7K-10Kohms iye ku-VccT kumojula.
4. Le phinikhodi iyiphinikhodi evulekile yokuqoqa/yokukhipha amanzi futhi izodonswa nge-4.7K-10Kohms ukuze ithi Host_Vcc ebhodini lomsingathi.
Ulwazi nokuphathwa kwe-SFP Module EEPROM
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. Ulwazi lwe-ID enemininingwane (A0h) lufakwe kuThebula 2., kanye timininingwane ye-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.
Ithebula1. I-Digital Diagnostic Memory Map (Izincazelo Zensimu Yedatha Ecacisiwe).
Ithebula 2- Okuqukethwe kwememori ye-EEPROM Serial ID (A0h)
| 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 | I-10G Base-LR |
| 11 | 1 | Ukufaka ikhodi | 64B/66B |
| 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:I-VIP Fiber |
| 36 | 1 | Kugciniwe | |
| 37-39 | 3 | Umthengisi we-OUI | I-ID ye-OUI yomthengisi we-SFP |
| 40-55 | 16 | Umthengisi we-PN | Inombolo Yengxenye: “I-SFP+ -10G-LR” (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 | 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 | I-VIP FiberIkhodi yedethi yokukhiqiza |
| 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 | I-VIP Fiberidethi ethile, 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 |
| 100-101 | I-Laser Bias Yamanje | ±10 | % |
| 100-101 | Tx Amandla Okukhipha | ±3.0 | dBm |
| 100-101 | Amandla Wokufaka we-Rx | ±3.0 | dBm |
| 100-101 | VCC3 Internal Supply Voltage | ±3.0 | % |
Ukuthobela Umthetho
II-SFP+ -10G-LR 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-883E Indlela 3015.7 | Ikilasi 1(>1000 V) |
| I-Electrostatic Discharge (ESD) ku-Duplex LC Receptacle | I-IEC 61000-4-2 I-GR-1089-CORE | Iyahambisana namazinga |
| I-electromagnetic Ukuphazamisa (EMI) | I-FCC Ingxenye 15 Ikilasi B I-EN55022 Ikilasi B (CISPR 22B) I-VCCI Class B | Iyahambisana namazinga |
| I-Laser Eye Safety | I-FDA 21CFR 1040.10 kanye ne-1040.11 I-EN60950, EN (IEC) 60825-1,2 | Ihambisana ne-Class 1 laser umkhiqizo. |
Umjikelezo onconyiwe
Kunconyiwe Ibhodi Lomsingathi Lokuphakela Amandla Circuit
Kunconywe i-High-speed Interface Circuit
Idatha Yezobuchwepheshe:
| Ubude befayibha | 1.0mnoma Ngokwezifiso |
| Uhlobo Lwesixhumi | SC,LC, FC noma Ngokwezifiso |
| Uhlobo lwe-Optical Fiber | I-G652DI-G657A1 noma Ngokwezifiso |
| Ukuqondisa (dB) Min * | 55 |
| Ukubuyisela Ukulahlekelwa (dB) Min * | 55 (50) |
| Ukubamba Amandla (mW) | 300 |
| I-Wavelength Esebenzayo (nm) | 1260 ~ 1650 |
| Izinga Lokushisa Lokusebenza(°C) | -40 ~ +85 |
| Izinga Lokushisa Lesitoreji(°C) | -40 ~ +85 |
Umugqa wokukhiqiza:
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