I-SFP+ -10G-LR
Inkcazo yeMveliso ye-SFP+ -10G-LR:
I-SFP+ -10G-LR yimodyuli ye-transceiver ye-optical ye-10Gb/s encinci kakhulu yezicelo zonxibelelwano lwe-optical kwi-10Gb/s, iguqula umsinga wedatha yombane ye-10Gb/s kunye nesignali ye-optical ye-10Gb/s. Ihambelana ne-SFF-8431, i-SFF-8432 kunye ne-IEEE 802.3ae 10GBASE-LR. Ibonelela ngemisebenzi yokuxilongwa kwedijithali nge-interface ye-serial ye-2-wire njengoko kuchaziwe kwi-SFF-8472. Ine-hot plug, ukuphuculwa okulula kunye nokukhutshwa kwe-EMI ephantsi. I-transmitter ye-1310nm DFB esebenza kakhulu kunye ne-PIN receiver evakalayo ephezulu ibonelela ngokusebenza okuphezulu kwizicelo ze-Ethernet ukuya kuthi ga kubude be-10km kwi-fiber ye-single mode.
Iimpawu ze-SFP+ 10G:
•Ixhasa amazinga e-bit ukusuka kwi-9.95 ukuya kwi-11.3Gb/s
•Ishushu-Inokutsalwa
•Isixhumi se-Duplex LC
•Isithumeli se-DFB se-1310nm, isixhobo sokubona ifoto se-PIN
•I-SMF idibanisa ukuya kuthi ga kwi-10km
•I-interface ye-2-wire yokuhambelana neenkcukacha zolawulo ezihambelanayo
nge-SFF 8472 digital diagnostic monitoring interface
•Ubonelelo lwaMandla:+3.3V
•Ukusetyenziswa kwamandla<1.5W
•Uluhlu lobushushu borhwebo: 0 ~ 70°C
•Uluhlu lobushushu kwimizi-mveliso: -40~ +85°C
•Ithobela iRoHS
Usetyenziso lwe-SFP+ 10G:
•I-Ethernet ye-10GBASE-LR/LW kwi-10.3125Gbps
•I-SONET OC-192 / SDH
•I-CPRI kunye ne-OBSAI
•Itshaneli yeFiber ye-10G
Ulwazi loku-odola:
| Inombolo yendawo | Ixabiso leDatha | Umgama | Ubude bamaza | I-laser | Ifayibha | I-DDM | Isinxibelelanisi | Ubushushu |
| I-SFP+ -10G-LR | 10Gb/s | 10km | 1310nm | I-DFB/IPIN | SM | Ewe | I-DuplexLC | 0~ 70°C |
| I-SFP+ -10G-I-LR-I | 10Gb/s | 10km | 1310nm | I-DFB/IPIN | SM | Ewe | I-DuplexLC | -40~ +85°C |
Uvavanyo olupheleleyo olupheleleyo
| Ipharamitha | Isimboli | Ubuncinci. | Okuqhelekileyo | Ubuninzi. | Iyunithi | |
| Ubushushu bokugcina | TS | -40 |
| +85 | °C | |
| Ubushushu bokusebenza kweTyala | I-SFP+ -10G-LR | TA | 0 |
| 70 | °C |
| I-SFP+ -10G-LR-I | -40 |
| +85 | °C | ||
| Ubuninzi beVoltage yoNikezelo | I-Vcc | -0.5 |
| 4 | V | |
| Ubuntu bezizalwane | RH | 0 |
| 85 | % | |
Iimpawu zoMbane (PHEZULU = 0 ukuya kuma-70 °C, i-VCC = 3.135 ukuya kuma-3.465 Volts)
| Ipharamitha | Isimboli | Ubuncinci. | Okuqhelekileyo | Ubuninzi. | Iyunithi | Phawula |
| I-Voltage yokubonelela | I-Vcc | 3.135 |
| 3.465 | V |
|
| Ubonelelo lwangoku | I-Icc |
|
| 430 | mA |
|
| Ukutya umbane | P |
|
| 1.5 | W |
|
| Icandelo loMthumeli: | ||||||
| Impedance yokwahluka yokufaka | Rin |
| 100 |
| Ω | 1 |
| Ukunyamezelana kweVolthi ye-DC eNgenayo i-Tx (Ref VeeT) | V | -0.3 |
| 4 | V |
|
| Ukutshintsha kombane wokufaka okwahlukileyo | Vin,pp | 180 |
| 700 | mV | 2 |
| Dlulisa Khubaza iVolthi | VD | 2 |
| I-Vcc | V | 3 |
| Thumela Vumela iVoltage | VEN | UVee |
| I-Vee+0.8 | V |
|
| Icandelo loMmkeli: | ||||||
| Ukunyamezelana kweVoltage yeSiphumo esiPheleleyo esinye | V | -0.3 |
| 4 | V |
|
| I-Rx Output Dif Voltage | Vo | 300 |
| 850 | mV |
|
| Ixesha lokunyuka nokuwa kweRx Output | Tr/Tf | 30 |
|
| ps | 4 |
| Impazamo yeLOS | VImpazamo ye-LOS | 2 |
| I-VccUMBUKELI | V | 5 |
| I-LOS Eqhelekileyo | VIsiqhelo se-LOS | UVee |
| I-Vee+0.8 | V | 5 |
Amanqaku:1. Iqhagamshelwe ngqo kwiiphini zokufaka idatha ze-TX. Ukudibanisa i-AC ukusuka kwiiphini ukuya kwi-IC yomqhubi we-laser.
2. Ngokwe-SFF-8431 Rev 3.0.
3. Ukuphelisa umahluko kwi-100 ohms.
4. 20% ～80%.
5. I-LOS yimveliso evulekileyo yokuqokelela. Ifanele itsalwe phezulu nge-4.7k – 10kΩ kwibhodi yokusingatha. Ukusebenza okuqhelekileyo yi-logic 0; ukulahleka kwesiginali yi-logic 1. Umbane ophezulu wokutsalwa yi-5.5V.
IiParameters ze-Optical (TOP = 0 ukuya kwi-70°C, i-VCC = 3.135 ukuya kwi-3.465 Volts)
| Ipharamitha | Isimboli | Ubuncinci. | Okuqhelekileyo | Ubuninzi. | Iyunithi | Phawula |
| Icandelo loMthumeli: | ||||||
| Ubude beWave ephakathi | λt | 1290 | 1310 | 1330 | nm |
|
| ububanzi be-spectral | △λ |
|
| 1 | nm |
|
| Amandla oMbane aPhakathi | I-Pavg | -6 |
| 0 | i-dBm | 1 |
| Amandla okukhanya e-OMA | I-Poma | -5.2 |
|
| i-dBm |
|
| Umbane Ocinyiweyo ngeLaser | Poff |
|
| -30 | i-dBm |
|
| Umlinganiselo wokuphela | ER | 3.5 |
|
| dB |
|
| Isohlwayo sokuSasazwa kweTransmitter | I-TDP |
|
| 3.2 | dB | 2 |
| Ingxolo Yobukhulu Obuthelekisekayo | Rin |
|
| -128 | dB/Hz | 3 |
| Ukunyamezelana kokulahlekelwa yi-Optical Return |
| 20 |
|
| dB |
|
| Icandelo loMmkeli: | ||||||
| Ubude beWave ephakathi | λr | 1260 |
| 1355 | nm |
|
| Uvakalelo loMmkeli | USen |
|
| -14.5 | i-dBm | 4 |
| Uvakalelo oluxinezelekileyo (OMA) | USenST |
|
| -10.3 | i-dBm | 4 |
| I-Los Assert | I-LOSA | -25 |
| - | i-dBm |
|
| Idizethi yaseLos | I-LOSD |
|
| -15 | i-dBm |
|
| I-Los Hysteresis | I-LOSH | 0.5 |
|
| dB |
|
| Ukulayisha kakhulu | ngoMgqibelo | 0 |
|
| i-dBm | 5 |
| Ukubonakaliswa koMmkeli | Rrx |
|
| -12 | dB | |
Amanqaku:1. Amanani aphakathi anamandla anika ulwazi kuphela, ngokwe-IEEE802.3ae.
2. Inani le-TWDP lifuna ukuba ibhodi yomsingathi ihambelane ne-SFF-8431. I-TWDP ibalwa kusetyenziswa ikhowudi yeMatlab enikwe kwisiqendu 68.6.6.2 se-IEEE802.3ae.
3. Ukubonakaliswa kwe-12dB.
4. Iimeko zovavanyo lomamkeli oluxinzelelweyo ngokwe-IEEE802.3ae. Uvavanyo lwe-CSRS lufuna ukuba ibhodi yomamkeli ithobele i-SFF-8431.
5. Ukugqithisa kwe-receiver okuchazwe kwi-OMA naphantsi kwemeko enzima kakhulu yoxinzelelo olupheleleyo.
Iimpawu zeXesha
| Ipharamitha | Isimboli | Ubuncinci. | Okuqhelekileyo | UMax. | Iyunithi |
| Ixesha lokuQinisekisa le-TX_Disable | t_off |
|
| 10 | us |
| TX_Disable Ixesha Lokuchasa | t_on |
|
| 1 | ms |
| Ixesha Lokuqalisa Faka Ukuseta kwakhona kwe-TX_FAULT | t_int |
|
| 300 | ms |
| TX_FAULT ukusuka kwiSiphene ukuya kwiSiqinisekiso | impazamo |
|
| 100 | us |
| TX_Disable Ixesha Lokuqalisa Ukuseta ngokutsha | t_reset | 10 |
|
| us |
| Ukulahleka kweXesha lokuQinisekisa uphawu lomamkeli | TA,RX_LOS |
|
| 100 | us |
| Ukulahleka kweSignali yeSignali yoMmkeli | Td,RX_LOS |
|
| 100 | us |
| Ixesha lokutshintsha ixabiso | t_ratesel |
|
| 10 | us |
| Ixesha lewotshi ye-Serial ID | iwotshi ye-t_serial |
|
| 100 | kHz |
Isabelo sePin
Umzobo weBhodi yoMququzeleli weBhokisi yoQhagamshelo lweBloko Amanani ePin kunye neGama
Iinkcazo zomsebenzi wePin
| I-PIN | Igama | Umsebenzi | Amanqaku |
| 1 | I-VeeT | Umhlaba womthumeli wemodyuli | 1 |
| 2 | Impazamo ye-Tx | Impazamo yesixhobo sokuhambisa imodyuli | 2 |
| 3 | Khubaza i-Tx | Ikhubaza iTransmitter; Icima imveliso yelaser yetransmitter | 3 |
| 4 | I-SDL | I-2 wire serial interface data input/output (SDA) |
|
| 5 | I-SCL | Igalelo lewotshi ye-serial interface ye-wire 2 (SCL) |
|
| 6 | I-MOD-ABS | Imodyuli engekho, qhagamshela kwiVeeR okanye kwiVeeT kwimodyuli | 2 |
| 7 | I-RS0 | Linganisa i-select0, ngokuzikhethela lawula isamkeli se-SFP+. Xa iphezulu, izinga lokufaka idatha >4.5Gb/s; xa iphantsi, izinga lokufaka idatha <=4.5Gb/s |
|
| 8 | I-LOS | Ukulahleka kweSignali yoMmkeli | 4 |
| 9 | I-RS1 | Linganisa i-select0, ngokuzithandela lawula i-SFP+ transmitter. Xa iphezulu, izinga lokufaka idatha >4.5Gb/s; xa iphantsi, izinga lokufaka idatha <=4.5Gb/s |
|
| 10 | I-VeeR | Umhlaba womamkeli wemodyuli | 1 |
| 11 | I-VeeR | Umhlaba womamkeli wemodyuli | 1 |
| 12 | RD- | Idatha eguqulweyo yomamkeli ibekwe ngaphandle |
|
| 13 | RD+ | Idatha engaguqukiyo yomamkeli ibekwe ngaphandle |
|
| 14 | I-VeeR | Umhlaba womamkeli wemodyuli | 1 |
| 15 | I-VccR | Ubonelelo lwe-3.3V yesamkeli seModule |
|
| 16 | I-VccT | Ubonelelo lwe-module transmitter 3.3V |
|
| 17 | I-VeeT | Umhlaba womthumeli wemodyuli | 1 |
| 18 | TD+ | Idatha eguqulweyo yetransmitter ikhutshwe |
|
| 19 | TD- | Idatha engaguqukiyo yokudlulisela idatha iphumile |
|
| 20 | I-VeeT | Umhlaba womthumeli wemodyuli | 1 |
Phawula:1. Izikhonkwane zomhlaba zemodyuli mazihlukaniswe kwibhokisi yemodyuli.
2. Le pin yipini evulekileyo yokuqokelela/yokukhupha amanzi kwaye iya kutsalwa nge-4.7K-10Kohms ukuya kwi-Host_Vcc kwibhodi yokusingatha.
3. Le pin mayitsalwe phezulu nge-4.7K-10Kohms ukuya kwi-VccT kwimodyuli.
4. Le pin yipini evulekileyo yokuqokelela/yokukhupha amanzi kwaye iya kutsalwa nge-4.7K-10Kohms ukuya kwi-Host_Vcc kwibhodi yokusingatha.
Ulwazi kunye noLawulo lwe-EEPROM ye-SFP Module
Iimodyuli ze-SFP zisebenzisa iprotocol yonxibelelwano lwe-serial ye-2-wire njengoko ichaziwe kwi-SFP -8472. Ulwazi lwe-serial ID lweemodyuli ze-SFP kunye neeparameter ze-Digital Diagnostic Monitor zinokufikelelwa nge-I2Ujongano lwe-C kwidilesi i-A0h kunye ne-A2h. Imemori idweliswe kwiTheyibhile 1. Ulwazi oluneenkcukacha lwe-ID (A0h) ludweliswe kwiTheyibhile 2, kunye no-tIinkcukacha zeDDM kwidilesi ye-A2h. Ukuze ufumane iinkcukacha ezithe vetshe ngemephu yememori kunye neenkcazo zebhayithi, nceda ujonge kwi-SFF-8472, “iDigital Diagnostic Monitoring Interface for Optical Transceivers”. Iiparameter zeDDM zilinganisiwe ngaphakathi.
Itafile1. Imephu yeMemori yoKuxilonga yeDijithali (Iinkcazo zeNdawo yeDatha eKhethekileyo).
Itheyibhile 2- I-EEPROM Serial ID Imemori Okuqulathwe (A0h)
| Idilesi yeDatha | Ubude (Ibhayithi) | Igama lika Ubude | Inkcazo kunye nesiqulatho |
| IiNdawo zoLwazi oluSisiseko | |||
| 0 | 1 | Isazisi | Uhlobo lwe-Serial transceiver (03h=SFP) |
| 1 | 1 | Igciniwe | Isihlonzi esongeziweyo sohlobo lwe-transceiver ye-serial (04h) |
| 2 | 1 | Isinxibelelanisi | Ikhowudi yohlobo lwesixhumi se-optical (07=LC) |
| 3-10 | 8 | I-Transceiver | Isiseko se-LR se-10G |
| 11 | 1 | Ukubhala ikhowudi | 64B/66B |
| 12 | 1 | BR, Igama eliyiNombolo | Isantya sebhawudi esiqhelekileyo, iyunithi ye-100Mbps |
| 13-14 | 2 | Igciniwe | (0000h) |
| 15 | 1 | Ubude (9um) | Ubude bekhonkco buxhaswa kwi-9/125um fiber, iiyunithi ze-100m |
| 16 | 1 | Ubude (50um) | Ubude bekhonkco buxhaswa kwi-fiber ye-50/125um, iiyunithi ze-10m |
| 17 | 1 | Ubude (62.5um) | Ubude bekhonkco buxhaswa kwi-fiber ye-62.5/125um, iiyunithi ze-10m |
| 18 | 1 | Ubude (ubhedu) | Ubude bekhonkco obuxhaswayo bekopolo, iiyunithi zeemitha |
| 19 | 1 | Igciniwe | |
| 20-35 | 16 | Igama lomthengisi | Igama lomthengisi we-SFP:I-VIP Fiber |
| 36 | 1 | Igciniwe | |
| 37-39 | 3 | I-OUI yomthengisi | I-ID ye-OUI yomthengisi we-SFP transceiver |
| 40-55 | 16 | I-PN yomthengisi | Inombolo yendawo: "I-SFP+ -10G-LR” (ASCII) |
| 56-59 | 4 | Umthengisi obhalisiweyo | Inqanaba lokuhlaziya inombolo yenxalenye |
| 60-62 | 3 | Igciniwe | |
| 63 | 1 | I-CCID | I-byte engabalulekanga kangako yesixa sedatha kwidilesi 0-62 |
| IiNdawo ze-ID ezandisiweyo | |||
| 64-65 | 2 | Ukhetho | Ibonisa ukuba zeziphi iimpawu ze-optical SFP ezisetyenziswayo (001Ah = LOS, TX_FAULT, TX_DISABLE zonke ziyaxhaswa) |
| 66 | 1 | BR, ubuninzi | Umda wesantya sebhithi ephezulu, iiyunithi ze-% |
| 67 | 1 | BR, umzuzu | Umlinganiselo wesantya sebhithi ophantsi, iiyunithi ze-% |
| 68-83 | 16 | Umthengisi SN | Inombolo yeserial (ASCII) |
| 84-91 | 8 | Ikhowudi yomhla | I-VIP FiberIkhowudi yomhla wokwenziwa |
| 92-94 | 3 | Igciniwe | |
| 95 | 1 | I-CCEX | Jonga ikhowudi yeeNdawo ze-ID ezandisiweyo (iidilesi ezingama-64 ukuya kuma-94) |
| IiNdawo zoLwazi oluKhethekileyo loMthengisi | |||
| 96-127 | 32 | Iyafundeka | I-VIP Fiberumhla othile, kufundwa kuphela |
| 128-255 | 128 | Igciniwe | Igcinelwe i-SFF-8079 |
Iimpawu zeMonitor yeDijithali yokuHlola
| Idilesi yeDatha | Ipharamitha | Ukuchaneka | Iyunithi |
| 96-97 | Ubushushu bangaphakathi beTransceiver | ±3.0 | °C |
| 100-101 | I-Laser Bias yangoku | ±10 | % |
| 100-101 | Amandla okuPhuma kweTx | ±3.0 | i-dBm |
| 100-101 | Amandla Okufaka i-Rx | ±3.0 | i-dBm |
| 100-101 | I-VCC3 Yangaphakathi Yokubonelela Ngevolthi | ±3.0 | % |
Ukuthotyelwa kweMithetho
II-SFP+ -10G-LR ihambelana ne-International Electromagnetic Compatibility (EMC) kunye neemfuno kunye nemigangatho yokhuseleko lwamazwe ngamazwe (jonga iinkcukacha kwiTheyibhile elandelayo).
| Ukukhupha ngombane (ESD) ukuya kwiiphini zombane | I-MIL-STD-883E Indlela 3015.7 | Iklasi 1(>1000 V) |
| Ukukhupha i-Electrostatic (ESD) ukuya kwiDuplex LC Receptacle | I-IEC 61000-4-2 I-GR-1089-CORE | Iyahambelana nemigangatho |
| I-electromagnetic Ukuphazamiseka (i-EMI) | I-FCC Icandelo 15 Udidi B I-EN55022 Udidi B (CISPR 22B) Iklasi yeVCCI B | Iyahambelana nemigangatho |
| Ukhuseleko lwamehlo ngeLaser | I-FDA 21CFR 1040.10 kunye ne-1040.11 EN60950, EN (IEC) 60825-1,2 | Iyahambelana ne-laser yeKlasi yoku-1 imveliso. |
Isekethe Ecetyiswayo
Isekethe yoNikezelo lwaMandla eBhodi yoMphathi eCetyisiweyo
I-Interface Circuit ecetyiswayo enesantya esiphezulu
Ubukhulu boomatshini
