2019 tau faʻatau siʻosiʻomaga Tau maualalo Sfp Aoc - 100G QSFP28/4SFP28 Faʻapipiʻi Saʻo Uaea JHA-QSFP28-4SFP28-100G-PCU - JHA
2019 tau si'osi'omaga Tau maualalo Sfp Aoc - 100G QSFP28/4SFP28 Fa'apipi'i Tuusao Uaea JHA-QSFP28-4SFP28-100G-PCU – JHA Fa'amatalaga:
Fa'amatalaga Lautele
O le QSFP28 passive copper cable assembly o loʻo faʻaalia ai ni paʻu kopa eseese e valu, e tuʻuina atu ai faʻamatalaga faʻamatalaga e fa i le saoasaoa e oʻo atu i le 28Gbps i le alalaupapa, ma faʻafeiloaʻi 100G Ethernet, 25G Ethernet ma InfiniBand Enhanced Data Rate (EDR) manaʻoga. mai le 26AWG e ala i le 30AWG-o lenei 100G faʻapotopotoga uaea apamemea foliga maualalo fa'aofi gau ma maualalo le tautala fa'asaga.
Fuafuaina mo talosaga i totonu o le nofoaga autu o faamatalaga, fesootaiga ma maketi tau fesootaiga e manaomia ai se saoasaoa tele, faatuatuaina faapotopotoga uaea, o lenei oloa e sosoo ai o loo faasoaina le mating interface tutusa ma le QSFP + form factor, faia i tua e fetaui ma QSFP ports o iai.QSFP28 e mafai ona faaaogaina ma 10G ma le 14G talosaga o lo'o iai nei fa'atasi ai ma le tele o fa'ailoga fa'amaoni.
Vaega ma Faamanuiaga
◊ E fetaui ma IEEE 802.3bj, IEEE 802.3by ma InfiniBand EDR
◊ Lagolago fua fa'amaumauga tu'ufa'atasi o le 100Gbps
◊ Fausia lelei e faʻaitiitia ai le faʻaofiina o le gau ma tautala faʻasaga
◊ Faʻafeiloaʻi i tua ma fesoʻotaʻiga QSFP + o loʻo i ai nei ma pusa
◊ Toso-e-fa'asa'o fa'ase'e fa'amau fa'ailoga
◊ 26AWG e ala i le 30AWG uaea
◊ Sa'o ma malepe fa'apotopotoga fa'apotopotoga avanoa
◊ Fa'agata fa'agata fa'amuta uaea fa'agata EMI radiation
◊ Fa'afanua EEPROM fa'apitoa mo le saini uaea
◊ RoHS tausisia
Talosaga Oloa
◊ Suiga, servers ma routers
◊ Nofoaga Tutotonu o Fa'amaumauga
◊ Fesootaiga i nofoaga e teu ai
◊ Fa'akomepiuta maualuga
◊ Feso'ota'iga ma feso'ota'iga uaealesi
◊ Suʻesuʻega faʻafomaʻi ma fesoʻotaʻiga
◊ Su'ega ma mea e fua ai
Alamanuia Tulaga
◊ 100G Ethernet(IEEE 802.3bj)
◊ 25G Ethernet(IEEE 802.3by)
◊ InfiniBand EDR
◊ SFF-8665 QSFP + 28G 4X Fofo Transceiver Pluggable (QSFP28)
◊ SFF-8402 SFP+ 1X 28Gb/s Fofo Transceiver Pluggable (SFP28)
Pepa Fa'atekinisi
◊ 108-32081 QSFP28 Copper Module Faʻapipiʻi saʻo le Fono Faʻapipiʻi
◊ 108-2364 Taulaga Tasi ma Ganged SFP + Cages, Zsfp + Taulaga Tasi ma Ganged Cages, ma SFP + Copper Faʻapipiʻi Tuusaʻo Faʻapipiʻi Uaea Fono.
Fa'amatalaga
Uiga maualuga Saosaoa:
| Parameter | Faailoga | Min | masani | Max | Vaega | Manatua | ||
| Impedance Eseese | RIN,PP | 90 | 100 | 110 | O | |||
| Fa'aofi gau | SDD21 | 8 | 22.48 | dB | I le 12.8906 GHz | |||
| Fa'aliga Fa'afo'i gau | SDD11 | 12.45 | Va'ai 1 | dB | I le 0.05 i le 4.1 GHz | |||
| SDD22 | 3.12 |
| Vaai i le 2 | dB | I le 4.1 i le 19 GHz | |||
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| Tulaga masani i | SCC11 | dB | ||||||
| faiga masani | 2 | I le 0.2 i le 19 GHz | ||||||
| SCC22 |
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| Eseese i le masani-mouga | SCD11 | 12 | Vaai i le 3 | dB | I le 0.01 i le 12.89 GHz | |||
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| toe leiloa | SCD22 | 10.58 | Vaai i le 4 | I le 12.89 i le 19 GHz | ||||
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| Eseese i le tulaga masani | SCD21-IL | Vaai i le 5 | dB | I le 12.89 i le 15.7 GHz | ||||
| Liua Leiloa | ||||||||
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| I le 15.7 i le 19 GHz |
| Avanoa Fa'agaoioi margin | MA | 3 | dB | |||||
Fa'amatalaga:
1. Fa'ata'ita'iga Fa'atatau o lo'o tu'uina mai e le fa'atusa SDD11(dB)
2. Fa'atatau Fa'atatau e tu'u mai ile fa'atusa SDD11(dB)
3. Fa'atatau Fa'atatau e tu'u mai ile fa'atusa SCD11(dB)
4. Fa'ata'otoga Fa'atatau o lo'o tu'uina mai ile fa'atusa SCD11(dB)
5. Fa'atatau Fa'atatau e tu'u mai ile fa'atusa SCD21(dB)
Fa'amatalaga Pin
SFP28 Pin Fa'amatalaga Fa'amatalaga:
| Pin | Fa'atatau | Faailoga | Igoa/Faamatalaga | Fa'amatalaga | ||
| 1 | VeeT | Eleele o le Transmitter | ||||
| 2 | LV-TTL-O | TX_Sese | N/A | 1 | ||
| 3 | LV-TTL-I | TX_DIS | Fa'asalalau Fa'aletonu | 2 | ||
| 4 | LV-TTL-I/O | SDA | Tow Wire Fa'amatalaga Fa'asologa | |||
| 5 | LV-TTL-I | SCL | Tow Wire Serial Clock | |||
| 6 | MOD_DEF0 | Module o loʻo i ai, faʻafesoʻotaʻi i VeeT | ||||
| 7 | LV-TTL-I | RS0 | N/A | 1 | ||
| 8 | LV-TTL-O | O LE | LOS o Fa'ailoga | 2 | ||
| 9 | LV-TTL-I | RS1 | N/A | 1 | ||
| 10 | VeeR | Reciever Eleele | ||||
| 11 | VeeR | Reciever Eleele | ||||
| 12 | CML-O | RD- | Fa'amatalaga Fa'aliliuina | |||
| 13 | CML-O | RD+ | Fa'amatalaga a le Tagata e Le'i Fa'aliliuina | |||
| 14 | VeeR | Reciever Eleele | ||||
| 15 | VccR | Sapalai a le tagata e mauaina 3.3V | ||||
| 16 | VccT | Tuuina atu le Transmitter 3.3V | ||||
| 17 | VeeT | Eleele o le Transmitter | ||||
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| 18 | CML-I | TD+ |
| Fa'asalalau Fa'amatalaga Le'o Fa'aliliuina |
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| 19 | CML_I | TD- |
| Fa'aliliuina Fa'amatalaga Fa'aliliu |
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| 20 |
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| Eleele o le Transmitter |
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| 1. | Fa'ailoga e le lagolagoina i le SFP + Copper toso i lalo i VeeT ma le 30K ohms tete'e | |||||
| 2. | E le lagolagoina e fa'apotopotoga uaea pasi | LOS ma TX_DIS | ||||
QSFP28 Pin Fa'amatalaga Fa'amatalaga
| Pin | Fa'atatau | Faailoga | Fa'amatalaga |
| 1 | GND | eleele | |
| 2 | CML-I | Tx2n | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga |
| 3 | CML-I | Tx2p | Fa'aliliuina Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
| 4 | GND | eleele | |
| 5 | CML-I | Tx4n | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga |
| 6 | CML-I | Tx4 i | Fa'aliliuina Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
| 7 | GND | eleele | |
| 8 | LVTTL-I | ModSelL | Filifiliga Module |
| 9 | LVTTL-I | Toe setiL | Toe setiina o le Module |
| 10 | Vcc Rx | + 3.3V Malosiaga Tuuina Atu | |
| 11 | LVCMOS- | SCL | 2-uaea fa'asologa fa'asologa uati |
| I/O | |||
| 12 | LVCMOS- | SDA | 2-uaea fa'amatalaga fa'asologa fa'asologa |
| I/O | |||
| 13 | GND | eleele | |
| 14 | CML-O | Rx3p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
| 15 | CML-O | Rx3n | Fa'aliliuina Fa'amatalaga Fa'amatalaga |
| 16 | GND | eleele | |
| 17 | CML-O | Rx1p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
| 18 | CML-O | Rx1n | Fa'aliliuina Fa'amatalaga Fa'amatalaga |
| 19 |
| GND | eleele |
| 20 |
| GND | eleele |
| 21 | CML-O | Rx2n | Fa'aliliuina Fa'amatalaga Fa'amatalaga |
| 22 | CML-O | Rx2p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
| 23 |
| GND | eleele |
| 24 | CML-O | Rx4n | Fa'aliliuina Fa'amatalaga Fa'amatalaga |
| 25 | CML-O | Rx4p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
| 26 |
| GND | eleele |
| 27 | LVTTL-O | ModPrsL | Module O lo'o iai |
| 28 | LVTTL-O | IntL | Fa'alavelave |
| 29 |
| Vcc Tx | + 3.3V Malosiaga tu'uina atu eletise |
| 30 |
| Vcc1 | + 3.3V Malosiaga sapalai |
| 31 | LVTTL-I | LPMode | Faiga Malosi maualalo |
| 32 |
| GND | eleele |
| 33 | CML-I | Tx 3 i | Fa'aliliuina Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
| 34 | CML-I | Tx3n | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga |
| 35 |
| GND | eleele |
| 36 | CML-I | Tx1p | Fa'aliliuina Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
| 37 | CML-I | Tx1n | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga |
| 38 |
| GND | eleele |
Fa'ainisinia Fa'amatalaga
O le fesoʻotaʻiga e fetaui ma le SFF-8432 ma le SFF-8665 faʻamatalaga.
| Umi (m) | Uaea AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 26 |
| 4 | 26 |
| 5 | 26 |
Fa'atonu Tausi
| Fa'aaliga | Su'ega Metotia | Fa'atinoga |
| Tu'u'ese'ese Eletise (ESD) i pine eletise | MIL-STD-883C Metotia 3015.7 | Vasega 1(>2000 Volts) |
| Fa'alavelave Electromagnetic (EMI) | FCC Vasega B | Tausi ma Tulaga Fa'atonu |
| CENELEC EN55022 Vasega B | ||
| CISPR22 ITE Vasega B | ||
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RF Immunity(RFI) |
IEC61000-4-3 | E masani ona fa'aalia le leai o se aafiaga fua mai le 10V/m Field Salu mai le 80 i le 1000MHz |
| RoHS tausisia | RoHS Directive 2011/6/5/EU ma Fa'atonuga Teuteuga 6/6 | RoHS 6/6 tausisia |
Ata fa'amatalaga o oloa:
Taiala Fa'atatau Oloa:
O le pisinisi o loʻo faʻaauau pea i le faʻatinoga o le faʻatonuga faʻasaienisi pulega, tulaga sili ona lelei ma le sili ona lelei, tagata faʻatau mo le 2019 tau siʻosiʻomaga Low Price Sfp Aoc - 100G QSFP28/4SFP28 Direct Attach Cable JHA-QSFP28-4SFP28-100G-PCU - JHA , Le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o: Tenimaka, Sigapoa, Naples, O le a tausisia e le matou kamupani le Tulaga lelei muamua, , atoatoa e faavavau, tagata-faatatau , tekinolosi innovationbusiness filosofia. Galulue malosi e faʻaauau pea le alualu i luma, faʻafouina i le alamanuia, faia taumafaiga uma i atinaʻe maualuga. Matou te taumafai e fausia le faʻataʻitaʻiga faʻasaienisi faʻataʻitaʻiga, ia aʻoaʻoina le tele o tomai faʻapitoa, ia atiaʻe le gaosiga o masini gaosiga ma le gaosiga o gaosiga, ia fatuina ni fofo sili ona lelei, tau talafeagai, maualuga o le auaunaga, vave tuʻuina atu, e ofoina atu ia te oe le fatuina o mea fou. taua .
Saunia e Gwendolyn mai Lithuania - 2018.09.29 13:24 E mafai ona fai mai o se tagata gaosi oloa sili ona lelei na matou feiloai i Saina i lenei pisinisi, matou te lagona le laki e galulue ai ma le gaosiga sili ona lelei.
Saunia e Marcia mai Seattle - 2018.06.26 19:27 
