Uruganda ruhendutse 850nm SR - 40G QSFP + SR4, 300m MPO 850nm JHAQC01 - JHA
Uruganda ruhendutse 850nm SR - 40G QSFP + SR4, 300m MPO 850nm JHAQC01 - JHA Ibisobanuro:
Ibiranga:
Ihuza na 40GbE XLPPI yerekana amashanyarazi kuri IEEE 802.3ba-2010
Guhuza na QSFP + SFF-8436 Ibisobanuro
Igiteranyo cyagutse cya> 40Gbps
◊ Ikora kuri 10.3125 Gbps kumuyoboro w'amashanyarazi hamwe na 64b / 66b amakuru yamakuru
◊ QSFP MSA yujuje
◊ Irashobora kwanduza hejuru ya 100m kuri OM3 Multimode Fibre (MMF) na 150m kuri OM4 MMF
Gukoresha amashanyarazi imwe + 3.3V
◊ Hatariho imirimo yo gusuzuma
Range Ubushyuhe buri hagati ya 0 ° C kugeza 70 ° C.
H Igice cya RoHS
Koresha umugozi usanzwe wa LC duplex fibre yemerera kongera gukoresha ibikorwa remezo bihari
Porogaramu:
◊ 40 Gigabit Ethernet ihuza
◊ Datacom / Itumanaho rya terefone & router ihuza
Gukusanya amakuru hamwe na progaramu yinyuma
Porotokole yihariye hamwe na porogaramu zuzuye
Ibisobanuro:
Ni Imiyoboro ine, Icomeka, LCDuplex, Fibre-Optic QSFP + Transceiver ya 40 Gigabit ya Ethernet Porogaramu. Iyi transceiver nigikorwa cyo hejuru cyimikorere ya interineti ngufi ya duplex itumanaho no guhuza porogaramu. Ihuza imirongo ine yumuriro wamashanyarazi muri buri cyerekezo mugukwirakwiza hejuru ya LC duplex fibre optique. Buri murongo w'amashanyarazi ukora kuri 10.3125 Gbps kandi uhuza na 40GE XLPPI.
Transceiver imbere igwiza intera ya XLPPI 4x10G mumiyoboro ibiri ya 20Gb / s, ikwirakwiza kandi ikakira buri optique hejuru ya fibre imwe yoroshye ya LC ikoresheje optique ya bi-icyerekezo. Ibi bivamo umurongo mugari wa 40Gbps mumashanyarazi ya duplex. Ibi bituma wongera gukoresha LC duplex cabling ibikorwaremezo bya 40GbE. Guhuza intera igera kuri m 100 ukoresheje OM3 na 150m ukoresheje fibre optique ya OM4 irashyigikiwe. Izi module zashyizweho umukono kugirango zikore hejuru ya sisitemu ya fibre fibre ikoresheje uburebure bwa nomero ya 850nm kuruhande rumwe na 900nm kurundi ruhande. Imigaragarire yamashanyarazi ikoresha 38 ihuza QSFP + ubwoko bwihuza. Imigaragarire ya optique ikoresha LC duplex ihuza bisanzwe.
Igishushanyo mbonera cya Transceiver
•Ibipimo ntarengwa
Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Igice |
Ubushyuhe Ububiko | T.S. | -40 |
| +85 | ° C. |
Tanga Umuvuduko | V.CCT, R. | -0.5 |
| 4 | V. |
Ubushuhe bugereranije | RH | 0 |
| 85 | % |
•BasabweIbidukikije bikora:
Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Igice |
Urubanza rukora Ubushyuhe | T.C. | 0 |
| +70 | ° C. |
Tanga Umuvuduko | V.CCT, R. | +3.13 | 3.3 | +3.47 | V. |
Tanga Ibiriho | I.CC |
|
| 1000 | mA |
Gukwirakwiza imbaraga | PD |
|
| 3.5 | IN |
•Ibiranga amashanyarazi(T.ON = 0 kugeza 70 ° C, V.CC= 3.13 kugeza 3.47 Volts
Parameter | Ikimenyetso | Min | Andika | Icyiza | Igice | Icyitonderwa |
Igipimo cyamakuru kuri buri Muyoboro |
| - | 10.3125 | 11.2 | Gbps |
|
Gukoresha ingufu |
| - | 2.5 | 3.5 | IN |
|
Tanga Ibiriho | Icc |
| 0.75 | 1.0 | A. |
|
Igenzura I / O Umuvuduko-Hejuru | VIH | 2.0 |
| Vcc | V. |
|
Igenzura I / O Umuvuduko-Hasi | BIZASHAKA | 0 |
| 0.7 | V. |
|
Imiyoboro ihuza imiyoboro | TSK |
|
| 150 | Zab |
|
GUSUBIZA Igihe |
|
| 10 |
| Twebwe |
|
GUSUBIZA De-kwemeza igihe |
|
|
| 100 | ms |
|
Imbaraga Ku gihe |
|
|
| 100 | ms |
|
Ikwirakwiza | ||||||
Umuyoboro umwe urangiye Umuvuduko wo kwihanganira |
| 0.3 |
| 4 | V. | 1 |
Uburyo busanzwe Umuvuduko wo kwihanganira |
| 15 |
|
| mV |
|
Kohereza Iyinjiza Diff Voltage | TWE | 120 |
| 1200 | mV |
|
Kohereza Iyinjiza Diff Impedance | IGIHANO | 80 | 100 | 120 |
|
|
Ibyatanzwe Biterwa Kwinjiza Jitter | DDJ |
|
| 0.1 | UI |
|
Ibyinjijwe Byuzuye Jitter | TJ |
|
| 0.28 | UI |
|
Uwakiriye | ||||||
Umuyoboro umwe urangiye Umuvuduko wo kwihanganira |
| 0.3 |
| 4 | V. |
|
Rx Ibisohoka Diff Umuvuduko | Vo |
| 600 | 800 | mV |
|
Rx Ibisohoka Bizamuka na Voltage Yaguye | Tr / Tf |
|
| 35 | ps | 1 |
Jitter yose | TJ |
|
| 0.7 | UI |
|
Deterministic Jitter | DJ |
|
| 0.42 | UI |
|
Icyitonderwa:
- 20~80%
•Ibipimo byiza (TOP = 0 kugeza 70°C, VCC = 3.0 kugeza kuri 3.6 Volts)
Parameter | Ikimenyetso | Min | Andika | Icyiza | Igice | Réf. |
Ikwirakwiza | ||||||
Uburebure bwa optique CH1 | l | 832 | 850 | 868 | nm |
|
Uburebure bwa optique CH2 | l | 882 | 900 | 918 | nm |
|
Ubugari bwa RMS | Pm |
| 0.5 | 0.65 | nm |
|
Impuzandengo ya Optical Power kuri buri Muyoboro | Pavg | -4 | -2.5 | +5.0 | dBm |
|
Lazeri Yumuriro Kumurongo | Poof |
|
| -30 | dBm |
|
Ikigereranyo cyo kuzimangana | IS | 3.5 |
|
| dB |
|
Urusaku rwinshi | Nanone |
|
| -128 | dB / HZ | 1 |
Kugarura Kubura Kuboroherana |
|
|
| 12 | dB |
|
Uwakiriye | ||||||
Optical Centre Umuhengeri CH1 | l | 882 | 900 | 918 | nm |
|
Optical Centre Umuhengeri CH2 | l | 832 | 850 | 868 | nm |
|
Kwakira ibyiyumvo kuri buri Muyoboro | R. |
| -11 |
| dBm |
|
Imbaraga zinjiza ntarengwa | P.INGINGO | +0.5 |
|
| dBm |
|
Kwakira | Rrx |
|
| -12 | dB |
|
LOS De-Assert | THED. |
|
| -14 | dBm |
|
KUBURA | THEA. | -30 |
|
| dBm |
|
LOS Hystereze | THEH. | 0.5 |
|
| dB |
|
Icyitonderwa
- 12dB Gutekereza
Urupapuro02 ni Umukoresha EEPROM nuburyo bwarwo byemejwe numukoresha.
Ibisobanuro birambuye byububiko buke na page00.page03 ububiko bwo hejuru nyamuneka reba inyandiko ya SFF-8436.
•Igihe cyo Kugenzura Byoroheje na Imikorere Imikorere
Parameter | Ikimenyetso | Icyiza | Igice | Ibisabwa |
Igihe cyo Gutangiza | t_init | 2000 | ms | Igihe kiva kumashanyarazi kuri1, gucomeka gushyushye cyangwa kuzamuka kuruhande rwa Reset kugeza module ikora neza2 |
Ongera utangire igihe | t_reset_init | 2 | μs | Gusubiramo byakozwe nurwego rwo hasi kurenza igihe ntarengwa cyo gusubiramo impanuka igaragara kuri pin ya ResetL. |
Serial Bus Ibyuma Byiteguye Igihe | t_serial | 2000 | ms | Igihe kiva kububasha kuri1 kugeza module isubiza ihererekanyamakuru kuri bisi ya serial 2 |
Kurikirana amakuru YiteguyeIgihe | t_data | 2000 | ms | Igihe kiva kububasha kuri1 kugeza kumakuru atiteguye, bit 0 ya Byte 2, deasserted na IntL yemeje |
Ongera usubize igihe | gusubiramo | 2000 | ms | Igihe cyo kuzamuka kumurongo kuri ResetL pin kugeza module ikora neza2 |
LPMode Yerekana Igihe | ton_LPMode | 100 | μs | Igihe cyo kwemeza LPMode (Vin: LPMode = Vih) kugeza igihe module ikoresha module yinjiye murwego rwo hasi |
IntL Kugena Igihe | ton_IntL | 200 | ms | Igihe cyo kubaho kwimiterere itera IntL kugeza Vout: IntL = Vol |
IntL Igihe | toff_IntL | 500 | μs | toff_IntL 500 μs Igihe cyo gusobanuka kuri read3 imikorere yibendera bifitanye isano kugeza Vout: IntL = Voh. Ibi birimo deassert ibihe bya Rx LOS, Tx Ikosa nibindi bits. |
Rx Gutakaza Igihe | ton_los | 100 | ms | Igihe kuva Rx LOS leta kugeza kuri Rx LOS biti kandi IntL yemeje |
Ibendera ryerekana igihe | ton_flag | 200 | ms | Igihe cyo kubaho kwimiterere itera ibendera kugeza ibendera ryahujwe na IntL yemeje |
Mask Yerekana Igihe | ton_mask | 100 | ms | Igihe cyo kuva mask bit set4 kugeza igihe IntL ihujwe ihagaritswe |
Mask De-yemeje Igihe | toff_mask | 100 | ms | Igihe cyo kuva mask bitunganijwe4 kugeza ibikorwa bya IntlL bisubukuwe |
ModSelL Yerekana Igihe | ton_ModSelL | 100 | μs | Igihe cyo kwemeza ModSelL kugeza module isubiza ihererekanyamakuru kuri bisi ya seri ya 2-wire |
ModSelL Deassert Igihe | toff_ModSelL | 100 | μs | Igihe cyo kuva muri ModSelL kugeza module ititabira kohereza amakuru hejuru ya bisi 2-seri |
Imbaraga_kugenda cyangwaImbaraga-Gushiraho Igihe | ton_Pdown | 100 | ms | Igihe kuva P_Down bit set 4 kugeza module ikoresha ingufu zinjira murwego rwo hasi rwimbaraga |
Imbaraga_kugenda cyangwa imbaraga-Gushiraho De-kwemeza Igihe | Toff_Pdown | 300 | ms | Igihe cyo kuva P_Down bitarekuwe4 kugeza module ikora neza3 |
Icyitonderwa:
1. Imbaraga kuri zisobanurwa nkakanya iyo voltage itanga igeze kandi ikaguma hejuru cyangwa hejuru yagaciro ntarengwa.
2. Imikorere yuzuye isobanurwa nkuko IntL yemejwe kubera amakuru atiteguye bito, bit 0 byte 2 de-yemejwe.
3. Gupimwa kugwa kumasaha yisaha nyuma yo guhagarika bito byo gusoma.
4. Bipimye kugwa kumasaha nyuma yo guhagarika bito byo kwandika.
•Umukoro
Igishushanyo cya Host Board Umuhuza Guhagarika Imibare Izina
• IpineIbisobanuro
Pin | Birumvikana | Ikimenyetso | Izina / Ibisobanuro | Réf. |
1 |
| GND | Impamvu | 1 |
2 | CML-I | Tx2n | Kohereza amakuru yahinduwe |
|
3 | CML-I | Tx2 p | Kohereza amakuru adahinduwe |
|
4 |
| GND | Impamvu | 1 |
5 | CML-I | Tx4n | Kohereza amakuru yahinduwe asohoka |
|
6 | CML-I | Tx4p | Kohereza amakuru adahinduwe |
|
7 |
| GND | Impamvu | 1 |
8 | LVTTL-I | ModSelL | Guhitamo Module |
|
9 | LVTTL-I | Gusubiramo | Gusubiramo Module |
|
10 |
| VccRx | + 3.3V Amashanyarazi | 2 |
11 | LVCMOS-I / O. | SCL | 2-Isaha ya Serial Interface Isaha |
|
12 | LVCMOS-I / O. | SDA | 2-Urusobekerane rwimibare yamakuru |
|
13 |
| GND | Impamvu | 1 |
14 | CML-O | Rx3p | Kwakira Guhindura Ibyatanzwe Ibisohoka |
|
15 | CML-O | Rx3n | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka |
|
16 |
| GND | Impamvu | 1 |
17 | CML-O | Rx1p | Kwakira Guhindura Ibyatanzwe Ibisohoka |
|
18 | CML-O | Rx1n | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka |
|
19 |
| GND | Impamvu | 1 |
20 |
| GND | Impamvu | 1 |
makumyabiri na rimwe | CML-O | Rx2n | Kwakira Guhindura Ibyatanzwe Ibisohoka |
|
makumyabiri na kabiri | CML-O | Rx2p | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka |
|
makumyabiri na gatatu |
| GND | Impamvu | 1 |
makumyabiri na bane | CML-O | Rx4n | Kwakira Guhindura Ibyatanzwe Ibisohoka |
|
25 | CML-O | Rx4p | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka |
|
26 |
| GND | Impamvu | 1 |
27 | LVTTL-O | ModPrsL | Module Yubu |
|
28 | LVTTL-O | IntL | Guhagarika |
|
29 |
| VccTx | + 3.3V Ikwirakwiza Amashanyarazi | 2 |
30 |
| Vcc1 | + 3.3V Amashanyarazi | 2 |
31 | LVTTL-I | LPMode | Uburyo Buke Buke |
|
32 |
| GND | Impamvu | 1 |
33 | CML-I | Tx 3 p | Kohereza amakuru yahinduwe asohoka |
|
34 | CML-I | Tx3n | Kohereza amakuru adahinduwe |
|
35 |
| GND | Impamvu | 1 |
36 | CML-I | Tx1p | Kohereza amakuru yahinduwe asohoka |
|
37 | CML-I | Tx1n | Kohereza amakuru adahinduwe |
|
38 |
| GND | Impamvu | 1 |
Inyandiko:
- GND nikimenyetso cya kimwe no gutanga (imbaraga) zisanzwe kuri moderi ya QSFP, Byose birasanzwe muri QSFP module kandi voltage module yose yerekanwe kubishobora kuvugwa ukundi. Huza ibi muburyo butaziguye ibimenyetso byindege isanzwe. Gusohora lazeri byahagaritswe kuri TDIS> 2.0V cyangwa gufungura, bishobojwe kuri TDIS
- VccRx, Vcc1 na VccTx nibyo byakira kandi bitanga amashanyarazi kandi bizakoreshwa icyarimwe. Basabwe kwakira abategetsi amashanyarazi yo kuyungurura irerekanwa hepfo. VccRx, Vcc1 na VccTx birashobora guhuzwa imbere muburyo bwa QSFP transceiver module muburyo ubwo aribwo bwose. Amapine ahuza buri kimwe cyapimwe kuri 500mA ntarengwa.
•Uruziga rusabwa
Ibipimo bya mashini
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Igenzura ubuziranenge nibisobanuro, werekane imbaraga kubwiza. Uruganda rwacu rwihatiye gushyiraho itsinda ryitsinda ridasanzwe kandi rihamye kandi ryashakishije uburyo bwiza bwo kugenzura uruganda ruhendutse 850nm SR - 40G QSFP + SR4, 300m MPO 850nm JHAQC01 - JHA, Ibicuruzwa bizatanga ku isi yose, nka : Rio de Janeiro, Abanyaburayi, Mali, Kora abagore cyane ni filozofiya yacu yo kugurisha. Kuba abakiriya bizewe kandi bakunda gutanga ibicuruzwa ni intego ya sosiyete yacu. Turakomeye mubice byose byakazi kacu. Twishimiye byimazeyo inshuti kuganira mubucuruzi no gutangira ubufatanye. Turizera gufatanya n'inshuti mu nganda zitandukanye kugirango ejo hazaza heza.
Na Maureen wo muri Espagne - 2017.12.02 14:11
Twumva byoroshye gufatanya niyi sosiyete, utanga isoko ashinzwe cyane, murakoze.Hariho ubufatanye bwimbitse.
Na Dina wo muri Accra - 2018.11.06 10:04