Abashinwa babigize umwuga 80km Optical Transceiver - 100Gb / S Multimode 100m | MTP / MPO Umuhuza QSFP28 Transceiver JHA-Q28C01 - JHA
Abashinwa babigize umwuga 80km Optical Transceiver - 100Gb / S Multimode 100m | MTP / MPO Umuhuza QSFP28 Transceiver JHA-Q28C01 - JHA Ibisobanuro:
Ibiranga:
♦ Imiyoboro 4 yigenga yuzuye-duplex
♦ Kugera kuri 27.95Gbps kumuyoboro mugari
Igiteranyo cyagutse cya> 100Gbps
♦ MTP / MPO ihuza optique
♦ QSFP28 MSA yujuje
Ihuza na IEEE 802.3-2012 Ingingo ya 88 isanzwe IEEE 802.3bm chip ya CAUI-4 kugirango ihindure amashanyarazi asanzwe ITU-T G.959.1-2012-02
Ubushobozi bwo gusuzuma
Gukoresha amashanyarazi imwe + 3.3V ikora
Range Ubushyuhe buri hagati ya 0 ° C kugeza 70 ° C.
♦ Igice cya RoHS
Porogaramu:
Network Umuyoboro waho (LAN)
Network Umuyoboro mugari (WAN)
♦ Ethernet ihindura hamwe na porogaramu ya router
Ibisobanuro:
JHA-Q28C01 ni module ya transceiver yagenewe 100m optique yo gutumanaho. Igishushanyo cyujuje 100GbASE-SR4 ya IEEE 802.3-2012 Ingingo ya 88 isanzwe IEEE 802.3bm CAUI-4 chip kugirango ihindure amashanyarazi asanzwe ITU-T G.959.1-2012-02. Module ihindura imiyoboro 4 yinjiza (ch) ya 25.78Gbps kuri 27.95Gbps yamakuru yumuriro kumirongo 4 yerekana ibimenyetso bya optique, ikanabigwiza mumurongo umwe kugirango 100Gb / s ikwirakwizwa neza. Ibinyuranye, kuruhande rwabakiriye, module optique de-multiplexes 100Gb / s yinjiza mumirongo 4 yerekana ibimenyetso, ikabihindura mumirongo 4 isohora amakuru yumuriro.
Umugozi wa fibre optique hamwe na MPO / MTP umuhuza kuri buri mpera ucomeka muri module ya QSFP28. Icyerekezo cya kabili ya lente "urufunguzo" kandi pine iyobora irahari imbere muri module yakirwa kugirango ihuze neza. Umugozi mubisanzwe ntugoreka (urufunguzo kugeza urufunguzo hejuru) kugirango umenye neza umuyoboro uhuza umuyoboro. Guhuza amashanyarazi bigerwaho nubwo z-ucomeka 38-pin ya IPASS®.
Module ikorera kumurongo umwe + 3.3V itanga amashanyarazi hamwe na LVCMOS / LVTTL ibimenyetso byo kugenzura isi yose nka Module Present, Reset, Interrupt na Power Power Mode irahari hamwe na module. Imigaragarire ya 2-wire irahari yo kohereza no kwakira ibimenyetso byinshi bigenzura no kubona amakuru yo kwisuzumisha. Imiyoboro ya buri muntu irashobora gukemurwa kandi imiyoboro idakoreshwa irashobora gufungwa kugirango igishushanyo mbonera cyoroshye.
JHA-Q28C01 yateguwe hamwe nibintu bifatika, guhuza optique / amashanyarazi hamwe nuburyo bwo kwisuzumisha hifashishijwe sisitemu ya QSFP28 Amasezerano menshi (MSA). Yashizweho kugirango ihuze imikorere ikaze yo hanze irimo ubushyuhe, ubushuhe hamwe na EMI kwivanga. Module itanga imikorere ihanitse cyane hamwe nibiranga kwishyira hamwe, bigerwaho hifashishijwe ibice bibiri byuruhererekane.
•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 |
| - | 25.78125 |
| 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 bwiza | l | 840 |
| 860 | nm |
|
Ubugari bwa RMS | Pm |
| 0.5 | 0.65 | nm |
|
Impuzandengo ya Optical Power kuri buri Muyoboro | Pavg | -8 | -2.5 | 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 | ||||||
Ububiko bwa Optical Centre | lC. | 840 |
| 860 | nm |
|
Kwakira ibyiyumvo kuri buri Muyoboro | R. |
| -10.5 |
| 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
• Kugenzura Imigaragarire
Igikorwa cyo kugenzura imibare ya digitale irahari kuri QSFP28 SR4 yose. Imigaragarire ya 2-wire itanga umukoresha kuvugana na module. Imiterere yibuka irerekanwa mugutemba. Umwanya wo kwibuka utondekanye murwego rwo hasi, urupapuro rumwe, umwanya wa adresse ya 128 bytes hamwe nimpapuro nyinshi zo hejuru. Iyi miterere yemerera kubona aderesi mugihe gikwiye kurupapuro rwo hasi, nka Guhagarika Ibendera na Monitor. Igihe gito gikomeye cyinjira, nkibisobanuro byirangamuntu hamwe nibisobanuro byateganijwe, birahari hamwe nurupapuro ruhitamo imikorere. Imigaragarire ya aderesi ikoreshwa ni A0xh kandi ikoreshwa cyane mugihe cyamakuru yingenzi nko guhagarika ibikorwa kugirango ubashe gukora inshuro imwe-isomwa kumakuru yose ajyanye nikibazo cyo guhagarika. Nyuma yo guhagarika, IntL, byemejwe, uwakiriye ashobora gusoma ibendera kugirango amenye umuyoboro watewe nubwoko bwibendera.
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.
•Igishushanyo mbonera cya Transceiver
Igishushanyo1:Hagarika Igishushanyo
•Umukoro
Igishushanyo cya Host Board Umuhuza Guhagarika Imibare Izina
lPinIbisobanuro
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 QSFP28 modules, Byose birasanzwe muri module ya QSFP28 kandi voltage zose za module zerekanwa 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 muri module ya QSFP28 muburyo ubwo aribwo bwose. Amapine ahuza buri kimwe cyapimwe kuri 500mA ntarengwa.
•Imigaragarire ya Optical Imirongo ninshingano
Munsi yishusho yerekana icyerekezo cyuburyo bwinshi bwa fibre ya fibre optique
Hanze Reba ya QSFP28 Module MPO
Fibre No. | Umukoro |
1 | RX0 |
2 | RX1 |
3 | RX2 |
4 | RX3 |
5 | Ntabwo Byakoreshejwe |
6 | Ntabwo Byakoreshejwe |
Imbonerahamwe Umukoro
• Basabwe kuzunguruka
•Ibipimo bya mashini
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Ibikoresho bikoreshwa neza, itsinda ryunguka ryinzobere, nibindi byiza nyuma yo kugurisha; Twabaye kandi umuryango munini wunze ubumwe, abantu bose bakomezanya numuryango ukwiye guhuriza hamwe, kwiyemeza, kwihanganira abashinwa babigize umwuga 80km Optical Transceiver - 100Gb / S Multimode 100m | MTP / MPO Umuhuza QSFP28 Transceiver JHA-Q28C01 - JHA, Ibicuruzwa bizatanga ku isi yose, nka: Uburundi, Mongoliya, luzern, Isosiyete yacu ifite abajenjeri babishoboye hamwe nabakozi ba tekinike kugirango basubize ibibazo byawe kubibazo byo kubungabunga, bimwe bikunanira . Ibicuruzwa byacu byizewe, kugabanura ibiciro, ibibazo byose bijyanye nibintu, Witondere kutwiyambaza.
Na Sabrina wo muri Southampton - 2017.09.09 10:18
Ibibazo birashobora gukemurwa vuba kandi neza, birakwiye kwizerana no gukorera hamwe.
Na Joanne wo muri Nikaragwa - 2018.06.21 17:11