2019 Ubwiza buhanitse Sfp28-25g-Aoc 5m - 100-4 * 25G Cabel ikora neza (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA
2019 Ubwiza buhanitse Sfp28-25g-Aoc 5m - 100-4 * 25G Cabel ikora neza (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA Ibisobanuro:
Ibiranga
Shyigikira porogaramu ya 4x25GBASE-SR
Yubahiriza QSFP28 MSA SFF-8636 na SFP28 MSA SFF-8431 na SFF- 8472
Rate Igipimo kinini kigera kuri 25.78125Gbps kumurongo
Distance Intera yoherejwe kugeza kuri 50m
◊ + 3.3V itanga amashanyarazi imwe
Consumption Gukoresha ingufu nke
Cable Imiyoboro ya UL (itabishaka)
Gukoresha temp Ubucuruzi: 0 ° C kugeza kuri + 70 ° C.
◊ RoHS yubahiriza
Porogaramu
◊ 4x25Gbe-SR
◊ Andi mahuza meza
Ibisobanuro:
Ibipimo ntarengwa
Imbonerahamwe1- Ibipimo ntarengwa ntarengwa
| Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Igice | Inyandiko |
| Tanga Umuvuduko | Vcc3 | -0.5 | - | +3.6 | V. |
|
| Ubushyuhe Ububiko | T.s | -10 | - | +70 | ° C. |
|
| Gukoresha Ubushuhe | RH | +5 | - | +85 | % | 1 |
Icyitonderwa: 1 Nta konji
Basabwe gukora
Imbonerahamwe2- Basabwe gukora
| Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Igice | Inyandiko |
| Gukoresha Ubushyuhe | T.C. | 0 | - | +70 | ° C. | |
| Amashanyarazi | Vcc | 3.14 | 3.3 | 3.47 | V. | |
| Gukwirakwiza ingufu kuri QSFP28 | Pd | - | - | 2.5 | IN | |
| Gukwirakwiza ingufu kuri SFP28 | Pd | - | - | 1.0 | IN | 1 |
| Igipimo cya Bitike kumurongo | BR | 10.3125 | 25.78125 | - | Gbps |
Icyitonderwa: 1 Per terminal
Ibiranga amashanyarazi
Imbonerahamwe3- Ibiranga amashanyarazi kuri QSFP28
| Parameter | Ikimenyetso | Min. | Andika. | Icyiza. | Ibice | Inyandiko | |
| ModSelL | Guhitamo Module | VOL | 0 | - | 0.8 | V. | |
| Module Guhitamo | VOH | 2.5 | - | VCC | V. | ||
| LPMode | Uburyo Buke Buke | BIZASHAKA | 0 | - | 0.8 | V. | |
| Imikorere isanzwe | VIH | 2.5 | - | V.CC+0.3 | V. | ||
| Gusubiramo | Gusubiramo | BIZASHAKA | 0 | - | 0.8 | V. | |
| Imikorere isanzwe | VIH | 2.5 | - | V.CC+0.3 | V. | ||
| ModPrsL | Imikorere isanzwe | VOL | 0 | - | 0.4 | V. | |
| IntL | Guhagarika | VOL | 0 | - | 0.4 | V. | |
| Imikorere isanzwe | VoH | 2.4 | - | VCC | V. | ||
| Ibiranga amashanyarazi | |||||||
| Itariki Itariki Yinjiza Swing | Ndaje, PP | 200 | - | 1600 | mV | ||
| Ibisohoka Bitandukanye Impedance | IGIHANO | 90 | 100 | 110 | Yego | ||
| Ibiranga amashanyarazi Ibiranga | |||||||
| Itandukaniro ryamakuru asohoka Swing | Vout | 200 | - | 800 | mVPP | ||
| Igipimo Cyamakosa | BER | E-12 | 1 | ||||
| Iyinjiza Itandukaniro | HAMWED. | 90 | 100 | 110 | Yego | ||
Icyitonderwa: 1 PRBS2^ 31-1@25.78125Gbps
Imbonerahamwe4- Ibiranga amashanyarazi kuri SFP28
| Parameter | Ikimenyetso | Min. | Andika. | Icyiza. | Ibice | Inyandiko | ||||
| Ibiranga amashanyarazi | ||||||||||
| Itandukaniro ryamakuru yinjiza Swing | Ndaje, PP | 200 | - | 1600 | mVPP | |||||
| Iyinjiza Itandukaniro | IGIHANO | 90 | 100 | 110 | Yego | |||||
| Tx_Ibisanzwe | Imikorere isanzwe | VOL | 0 | - | 0.8 | V. | ||||
| Ikosa rya Transmitter | VOH | 2.0 | - | VCC | V. | |||||
| Tx_Disable | Imikorere isanzwe | BIZASHAKA | 0 | - | 0.8 | V. | ||||
| Lazeri | VIH | 2.0 | - | V.CC+0.3 | V. | |||||
| Ibiranga amashanyarazi Ibiranga | ||||||||||
| Itariki Itandukanye Ibisohoka | Vout | 400 | - | 800 | mV | |||||
| Igipimo Cyamakosa | BER | - | - | E-12 | - | |||||
| Ibisohoka Bitandukanye Impedance | HAMWED. | 90 | 100 | 110 | Yego | |||||
| Rx_LOS | Imikorere isanzwe | VOL | 0 | - | 0.8 | V. | ||||
| Gutakaza Ikimenyetso | VoH | 2.0 | - | VCC | V. | |||||
Gahunda ya pin
Igishushanyo 1, Pin Reba kuri QSFP28
Imbonerahamwe5- Ibisobanuro bya Pin Ibisobanuro kuri QSFP28
| Pin | Ikimenyetso | Izina / Ibisobanuro | Inyandiko |
| 1 | GND | Impamvu | 1 |
| 2 | Tx2n | Kohereza amakuru yahinduwe | |
| 3 | Tx2p | Kohereza amakuru adahinduwe | |
| 4 | GND | Impamvu | 1 |
| 5 | Tx4n | Kohereza amakuru yahinduwe | |
| 6 | Tx4 p | Kohereza amakuru adahinduwe | |
| 7 | GND | Impamvu | 1 |
| 8 | ModSelL | Guhitamo Module | |
| 9 | Gusubiramo | Gusubiramo Module | |
| 10 | Vcc Rx | + 3.3V Amashanyarazi | |
| 11 | SCL | Isaha ya 2-wire ya seriveri | |
| 12 | SDA | Imigaragarire ya 2-wire | |
| 13 | GND | Impamvu | 1 |
| 14 | Rx3p | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka | |
| 15 | Rx3n | Kwakira Byahinduwe Ibyasohotse | |
| 16 | GND | Impamvu | 1 |
| 17 | Rx1p | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka | |
| 18 | Rx1n | Kwakira Byahinduwe Ibyasohotse | |
| 19 | GND | Impamvu | 1 |
| 20 | GND | Impamvu | 1 |
| 21 | Rx2n | Kwakira Byahinduwe Ibyasohotse | |
| 22 | Rx2p | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka | |
| 23 | GND | Impamvu | 1 |
| 24 | Rx4n | Kwakira Byahinduwe Ibyasohotse |
| Pin | Ikimenyetso | Izina / Ibisobanuro | Inyandiko |
| 25 | Rx4p | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka | |
| 26 | GND | Impamvu | 1 |
| 27 | ModPrsL | Module Yubu | |
| 28 | IntL | Guhagarika | |
| 29 | Vcc Tx | + 3.3V Ikwirakwiza amashanyarazi | |
| 30 | Vcc1 | + 3.3V Amashanyarazi | |
| 31 | LPMode | Uburyo Buke Buke | |
| 32 | GND | Impamvu | 1 |
| 33 | Tx 3 p | Kohereza amakuru adahinduwe | |
| 34 | Tx3n | Kohereza amakuru yahinduwe | |
| 35 | GND | Impamvu | 1 |
| 36 | Tx1p | Kohereza amakuru adahinduwe | |
| 37 | Tx1n | Kohereza amakuru yahinduwe | |
| 38 | GND | Impamvu | 1 |
Icyitonderwa: 1. Ubutaka bwumuzingi bwitaruye imbere yubutaka bwa chassis.
Igishushanyo 2, Pin Reba kuri SFP28
Imbonerahamwe6-Imikorere y'Ibisobanuro
| Pin | Ikimenyetso | Izina / Ibisobanuro | Inyandiko |
| 1 | AMAZI | Module Ikwirakwiza | 1 |
| 2 | TX_FAULT | Ikosa ryohereza Module Ikosa | 2 |
| 3 | TX_DISABLE | Ikwirakwizwa rya Transmitter; Zimya ibyuma bisohora laser bisohoka | 3 |
| 4 | SDA | 2-Umuyoboro wa Serial Interface Data Line (MOD-DEF2) | |
| 5 | SCL | 2-Isaha ya Serial Interface Isaha (MOD-DEF1) | |
| 6 | MOD_ABS | Module idahari, ihujwe na V.EET cyangwa V.EER muri module | 2 |
| 7 | RS0 | Igipimo Hitamo 0, uhitamo kugenzura SFP + module yakira | 4 |
| 8 | RX_LOS | Uwakiriye Gutakaza Ibimenyetso Byerekana (Muri FC yagenwe nka Rx_LOS no muri Ethernet yagenwe nka NTIBIKURIKIRA) | 2 |
| 9 | RS1 | Igipimo Hitamo 1, uhitamo kugenzura SFP + module yohereza | 4 |
| Pin | Ikimenyetso | Izina / Ibisobanuro | Inyandiko |
| 10 | V.EER. | Module yakira | 1 |
| 11 | V.EER. | Module yakira | 1 |
| 12 | RD- | Kwakira Byahinduwe Ibyasohotse | |
| 13 | RD + | Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka | |
| 14 | V.EER. | Module yakira | 1 |
| 15 | V.CCR. | Kwakira Module 3.3 V Gutanga | |
| 16 | V.CCT. | Module Ikwirakwiza 3.3 V Gutanga | |
| 17 | V.EET. | Module Ikwirakwiza | 1 |
| 18 | TD + | Kohereza amakuru adahinduwe | |
| 19 | TD- | Kohereza amakuru yahinduwe | |
| 20 | V.EET. | Module Ikwirakwiza | 1 |
Icyitonderwa:
- Module yubutaka yitaruye module urubanza.
- Amapine agomba gukururwa hamwe na 4.7K-10Kohms kuri voltage iri hagati ya 3.14V na 3.46V kuri host ikibaho.
- Ipine ikururwa kuri VCCT hamwe na 4.7K-10KΩ résistoriste muri module.
- Reba SFF-8472 Ibyah 12.2 Imbonerahamwe 10-2.
Uruziga rusabwa
Igishushanyo 3, Basabwe kuzenguruka Imigaragarire ya QSFP28
Igishushanyo 4, Basabwe Kwakira Ubuyobozi Bwamashanyarazi Amashanyarazi ya SFP28
Igishushanyo5, Basabwe Kuzenguruka Imigaragarire ya SFP28
Kugenzura Ibisobanuro
Igishushanyo 6, Ikarita yo Kwibuka kuri QSFP28
Igishushanyo 7, Ikarita yo Kwibuka kuri SFP28
Umukanishi
Igice mm
Igishushanyo cya 8, Igishushanyo mbonera
Imbonerahamwe7- Uburebure bwa Cable
| Uburebure bwa CableL1（Igice: m） | Kwihanganirana（Igice: cm） |
| ≤1.0 | + 5 / -0 |
| 1.0＜L.≤4.5 | + 15 / -0 |
| 4.5＜L.≤14.5 | + 30 / -0 |
| ＞ 14.5 | +2% / - 0 |
Imbonerahamwe8- Gucika Cable Nominal Uburebure
| Uburebure bwose L1(Igice: m) | Ingingo ya Breakout Yapimwe muri SFPL.2(Igice: m) |
| 1 | 0.7 |
| 2 | 1.4 |
| 3 | 2 |
| ≥5 | 3 |
Umuburo
Gukemura ibibazo:Iki gikoresho kirashobora kwangirika bitewe no gusohora amashanyarazi (ESD).
Ibidukikije bihagaze neza birasabwa cyane. Kurikiza umurongo ngenderwaho ukurikije uburyo bukwiye bwa ESD.
Umutekano wa Laser:Imirasire itangwa nibikoresho bya laser birashobora guteza akaga mumaso yabantu. Irinde guhura n'amaso kumirasire itaziguye cyangwa itaziguye.
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Buri munyamuryango umwe wo mu itsinda ryacu rinini ryinjiza neza aha agaciro ibyo abakiriya bakeneye ndetse n’itumanaho ryamasosiyete ya 2019 Yujuje ubuziranenge Sfp28-25g-Aoc 5m - 100-4 * 25G Igikoresho cyiza cya optique (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G- AOC - JHA, Ibicuruzwa bizatanga ku isi yose, nka: Paraguay, Mexico, Maurice, Berekana imideli ikomeye kandi bateza imbere neza kwisi yose. Ntuzigere ubura ibikorwa byingenzi mugihe cyihuse, ni ngombwa kuri wewe ubuziranenge bwiza. Kuyoborwa nihame rya Prudence, Gukora neza, Ubumwe no guhanga udushya. isosiyete. ake imbaraga zidasanzwe zo kwagura ubucuruzi mpuzamahanga, kuzamura ishyirahamwe. rofit no kuzamura igipimo cyo kohereza hanze. Twizeye ko tugiye kugira ibyiringiro byiza no gukwirakwizwa kwisi yose mumyaka iri imbere.
Muri Kamena kuva muri Koreya yepfo - 2018.09.21 11:01 Iyi nisosiyete inyangamugayo kandi yizewe, ikoranabuhanga nibikoresho byateye imbere cyane kandi prodduct irahagije cyane, nta mpungenge ziri muri suppliment.
Na Caroline wo muri Mali - 2018.09.12 17:18 
