Module nziza ya SFP Module - 100Gb / s QSFP28 1310nm 20km LR4 LC Transceiver JHA-Q28C20 - JHA
Module nziza ya SFP Module - 100Gb / s QSFP28 1310nm 20km LR4 LC Transceiver JHA-Q28C20 - JHA Ibisobanuro:
Ibiranga:
Imirongo 4 MUX / DEMUX igishushanyo
L LAN WDM TOSA / ROSA ihuriweho na kilometero zigera kuri 20 zigera kuri SMF
Shyigikira 100GBASE-LR4 ku gipimo cy'umurongo wa 103.125Gbps na OTU4 ku gipimo cya 111.81Gbps
Igiteranyo cyagutse cya> 100Gbps
Up Duplex LC ihuza
Yubahiriza 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 bisanzwe ·
Gukoresha amashanyarazi imwe + 3.3V
Yubatswe mubikorwa bya sisitemu yo gusuzuma
Range Ubushyuhe buri hagati ya 0 ° C kugeza 70 ° C.
H Igice cya RoHS
Shyigikira FEC (Gukosora Ikosa Imbere)
Porogaramu:
Network Umuyoboro waho (LAN)
Network Umuyoboro mugari (WAN)
◊ Ethernet ihindura hamwe na porogaramu ya router
Ibisobanuro:
JHA-Q28C20 ni module ya transceiver yagenewe 20km itumanaho rya optique. Igishushanyo cyujuje 100GbASE-LR4 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 25.78 Gbps kuri 27.95Gbps amakuru 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.
Uburebure bwo hagati bwumurongo wa 4 ni 1296 nm, 1300 nm, 1305 nm na 1309 nm. Irimo duplex LC ihuza interineti ya optique hamwe na 38-pin ihuza amashanyarazi. Kugirango ugabanye optique ikwirakwizwa muri sisitemu ndende, fibre imwe-imwe (SMF) igomba gukoreshwa muriyi module.
Igicuruzwa cyashizweho 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 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-Q28C20 yateguwe hamwe nibintu bifatika, guhuza optique / amashanyarazi hamwe na interineti yo kwisuzumisha ukurikije 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 |
| 1100 | 1500 | mA |
Gukwirakwiza imbaraga | PD |
|
| 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 |
| ||
|
| 27.9525 |
|
| ||||
Gukoresha ingufu |
| - | 3.6 | 5 | IN |
| ||
Tanga Ibiriho | Icc |
| 1.1 | 1.5 | 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 |
|
| 35 | 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 |
| Vcc | V. | 1 | ||
Uburyo busanzwe Umuvuduko wo kwihanganira |
| 15 |
|
| mV |
| ||
Kohereza Iyinjiza Diff Voltage | TWE | 150 |
| 1200 | mV |
| ||
Kohereza Iyinjiza Diff Impedance | IGIHANO | 85 | 100 | 115 |
|
| ||
Ibyatanzwe Biterwa Kwinjiza Jitter | DDJ |
| 0.3 |
| UI |
| ||
Uwakiriye | ||||||||
Umuyoboro umwe urangiye Umuvuduko wo kwihanganira |
| 0.3 |
| 4 | V. |
| ||
Rx Ibisohoka Diff Umuvuduko | Vo | 370 | 600 | 950 | mV |
| ||
Rx Ibisohoka Bizamuka na Voltage Yaguye | Tr / Tf |
|
| 35 | ps | 1 | ||
Jitter yose | TJ |
| 0.3 |
| 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 | ||||||||
Umukoro | L0 | 1294.53 | 1295.56 | 1296.59 | nm |
| ||
L1 | 1299.02 | 1300.05 | 1301.09 | nm |
| |||
L2 | 1303.54 | 1304.58 | 1305.63 | nm |
| |||
L3 | 1308.09 | 1309.14 | 1310.19 | nm |
| |||
Ikigereranyo cyo guhagarika kuruhande | SMSR | 30 | - | - | dB |
| ||
Impuzandengo Yuzuye yo Gutangiza | PT | -2 | - | 8.3 | dBm |
| ||
Impuzandengo yo gutangiza imbaraga, buri murongo |
| -1 | - | 4.5 | dBm |
| ||
Itandukaniro mugutangiza imbaraga hagati yinzira ebyiri (OMA) |
| - | - | 6.5 | dB |
| ||
Guhindura Amashanyarazi Amplitude, buri murongo | OWN | -2 |
| 4.5 | dBm |
| ||
Tangiza imbaraga muri OMA ukuyemo ibihano no gukwirakwiza ibihano (TDP), buri murongo |
| -1.8 | - |
| dBm |
| ||
TDP, buri murongo | TDP |
|
| 2.2 | dB |
| ||
Ikigereranyo cyo kuzimangana | IS | 4 | - | - | dB | |||
Ibisobanuro by'ijisho rya Mask Ibisobanuro {X1, X2, X3, Y1, Y2, Y3} |
| {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
| |||||
Kugarura Kubura Kuboroherana |
| - | - | 20 | dB |
| ||
Impuzandengo yo Gutangiza Imbaraga za Transmitter, buri murongo | Poof |
|
| -30 | dBm |
| ||
Urusaku rwinshi | Nanone |
|
| -128 | dB / HZ | 1 | ||
Kugarura Kubura Kuboroherana |
| - | - | 12 | dB |
| ||
Uwakiriye | ||||||||
Ibyangiritse | THd | 3.3 |
|
| dBm | 1 | ||
Impuzandengo Yimbaraga Kubakira Byinjira, buri Muhanda | R. | -11 |
| 0 | dBm |
| ||
RSSI |
| -2 |
| 2 | dB |
| ||
Kwakira | Rrx |
|
| -26 | dB |
| ||
Imbaraga zakira (OMA), buri murongo |
| - | - | 3.5 | dBm |
| ||
LOS De-Assert | THED. |
|
| -15 | dBm |
| ||
KUBURA | THEA. | -25 |
|
| dBm |
| ||
LOS Hystereze | THEH. | 0.5 |
|
| dB |
|
Icyitonderwa
- 12dB Gutekereza
•Kugenzura Imigaragarire
Igikorwa cyo kugenzura imibare ya digitale irahari kuri QSFP28 LR4 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 yemejwe, nyiricyubahiro ashobora gusoma ibendera kugirango amenye umuyoboro wangiritse nubwoko bwibendera.
Urupapuro02 ni Umukoresha EEPROM nuburyo bwarwo byemejwe numukoresha.
Ibisobanuro birambuye byibuke 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 kububasha 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 kuva neza 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 gushiraho 4 kugeza module ikoresha ingufu zinjira murwego rwo hasi |
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 nkigihe mugihe amashanyarazi yatanzwe ageze kandi akaguma hejuru cyangwa hejuru yagaciro ntarengwa.
2. Imikorere yuzuye isobanurwa nkuko IntL yemejwe kubera amakuru atiteguye bito, bit 0 byte 2 de-yemeje.
3. Gupimwa kugwa kumasaha yisaha nyuma yo guhagarika bito byo gusoma.
4. Gupimirwa kugwa kumasaha nyuma yo guhagarika bito byo kwandika.
•Igishushanyo mbonera cya Transceiver
•Umukoro
Igishushanyo cya Host Board Umuhuza Guhagarika Imibare Izina
•PinIbisobanuro
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. Ihuza rya pin buri kimwe cyapimwe kumurongo ntarengwa wa 500mA.
•Uruziga rusabwa
•Ibipimo bya mashini
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Kwizirika ku myumvire yo Kurema ibicuruzwa bifite ubuziranenge no kugirana ubucuti bwiza nabantu muri iki gihe baturutse kwisi yose, duhora dushiraho inyungu zabaguzi gutangirana na Moderi nziza ya SFP Module - 100Gb / s QSFP28 1310nm 20km LR4 LC Transceiver JHA- Q28C20 - JHA, Ibicuruzwa bizatanga ku isi yose, nka: Seychelles, Irani, Stuttgart, Dufata ingamba kubiciro byose kugirango tubigereho byingenzi ibikoresho bigezweho n'ibikorwa. Gupakira ikirango cyatoranijwe nikindi kintu cyihariye cyo gutandukanya. Ibisubizo byokwemeza imyaka ya serivise idafite ibibazo yakwegereye abakiriya benshi. Ibicuruzwa biraboneka muburyo bunoze kandi butandukanye, bikozwe mubuhanga mubikoresho byibanze gusa. Irashobora kuboneka mubishushanyo bitandukanye nibisobanuro byo guhitamo. Imiterere mishya ni nziza cyane kurenza iyambere kandi irakunzwe cyane nabakiriya benshi.
Na Rebecca wo muri Ukraine - 2017.03.07 13:42
Aba bahinguzi ntibubahirije gusa ibyo dusabwa nibisabwa, ahubwo banaduhaye ibitekerezo byinshi byiza, amaherezo completed twarangije neza imirimo yo gutanga amasoko.
Na Philipppa wo mu Busuwisi - 2018.04.25 16:46