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 fa'apotopotoga uaea 'apamemea e fa'aalia ai le maualalo o le fa'aofiina o le gau ma le tautala koluse maualalo.
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 Autu 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 |
| Va'ai 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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gau o tupe maua | ||||||||
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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 faafoi leiloa | SCD22 | 10.58 | Vaai i le 4 | I le 12.89 i le 19 GHz | ||||
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| I le 0.01 i le 12.89 GHz |
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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| 6.3 |
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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 | ||||
| 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 |
| VeeT |
| 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 | Tx2 i | Tuuina atu 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 | Tx4p | Tuuina atu 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'aliliuina |
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'aliliuina |
19 |
| GND | eleele |
20 |
| GND | eleele |
lua sefulu tasi | CML-O | Rx2n | Fa'aliliuina Fa'amatalaga Fa'aliliuina |
lua sefulu lua | CML-O | Rx2p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina |
lua sefulu tolu |
| GND | eleele |
lua sefulu fa | CML-O | Rx4n | Fa'aliliuina Fa'amatalaga Fa'aliliuina |
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 Fa'aliliuga eletise |
30 |
| Vcc1 | + 3.3V Malosiaga sapalai |
31 | LVTTL-I | LPMode | Faiga Malosi maualalo |
32 |
| GND | eleele |
33 | CML-I | Tx 3 i | Tuuina atu 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 | Tuuina atu 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 | ||
RF Immunity(RFI) |
IEC61000-4-3 | E masani ona fa'aalia le leai o se aafiaga fuaina 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:
Avea muamua le Tagata Fa'atau, Tulaga muamua i le mafaufau, matou te galulue vavalalata ma a matou tagata fa'atau ma tu'uina atu ia i latou auaunaga lelei ma fa'apolofesa mo le 2019 tau si'osi'omaga Tau maualalo 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: Georgia, Maketonia, Provence, I le 10 tausaga o faʻagaioiga, o loʻo taumafai pea le matou kamupani e aumai le faamalieina o le faʻaaogaina mo le tagata faʻaoga, fausia se igoa faʻailoga mo i tatou lava ma se tulaga mautu i totonu. le maketi faava o malo ma paaga tetele e sau mai le tele o atunuu e pei o Siamani, Isaraelu, Ukraine, United Kingdom, Italia, Atenitina, Farani, Pasila, ma isi. Mulimuli ae le itiiti, tau o tatou oloa e matua talafeagai ma e fai si maualuga tauvaga ma isi kamupani.
Saunia e Marcia mai Ioritana - 2018.07.27 12:26
Ua matou talisapaia le gaosiga a Saina, o le taimi foi lenei e leʻi faʻatagaina i matou e faʻanoanoa, galuega lelei!
Saunia e Mag mai Croatia - 2018.02.08 16:45