Fa'apolofesa Saina 10g Sfp + Active Optical Cable - 100-4 * 25G Active optical cabel (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA
Fa'apolofesa Saina 10g Sfp + Active Optical Cable - 100-4*25G Active optical cabel (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC – JHA Fa'amatalaga:
Vaega
◊ Lagolago 4x25GBASE-SR talosaga
◊ Fa'amalie i le QSFP28 MSA SFF-8636 ma le SFP28 MSA SFF-8431 ma le SFF- 8472
◊ Tele fua faatatau e oo atu i le 25.78125Gbps i le laina
◊ Faʻasalalauga mamao e oʻo atu i le 50m
◊ + 3.3V tasi le sapalai mana
◊ Le faʻaaogaina o le eletise maualalo
◊ UL tusi faamaonia uaea (filifiliga)
◊ Vaitaimi fa'agaioiga Fefa'ataua'iga: 0°C i le +70°C
◊ RoHS tausisia
Talosaga
◊ 4x25Gbe-SR
◊ Isi feso'ota'iga opitika
Fa'amatalaga:
Fa'atonu aupito maualuga
Laupapa1- Fa'atonu aupito maualuga
Parameter | Faailoga | Min. | masani | Max. | Vaega | Fa'amatalaga |
Sapalai Voltage | Vcc3 | -0.5 | - | +3.6 | V |
|
Teuga vevela | Ts | -10 | - | +70 | °C |
|
Susū fa'agaioiga | RH | +5 | - | +85 | % | 1 |
Manatua: 1 Leai se condensation
Tulaga Fautuaina o Galuega
Laupapa2- Fautuaina Tulaga Faagaioiga
Parameter | Faailoga | Min. | masani | Max. | Vaega | Fa'amatalaga |
Galulue Vevela | TC | 0 | - | +70 | °C | |
Malosiaga Tuuina atu Malosi | Vcc | 3.14 | 3.3 | 3.47 | V | |
Malosiaga Fa'aleaogaina ile QSFP28 | Pd | - | - | 2.5 | IN | |
Malosi'esea ile SFP28 | Pd | - | - | 1.0 | IN | 1 |
Fua Faatatau ile Lane | BR | 10.3125 | 25.78125 | - | Gbps |
Fa'aaliga: 1 Per fa'amauina
Uiga faaeletise
Laupapa3- Uiga tau eletise mo QSFP28
Parameter | Faailoga | Min. | Ituaiga. | Max. | Iunite | Fa'amatalaga | |
ModSelL | Filifiliga Module | VOL | 0 | - | 0.8 | V | |
Le Filifilia le Module | VOH | 2.5 | - | VCC | V | ||
LPMode | Faiga Malosi maualalo | UIGA | 0 | - | 0.8 | V | |
Fa'agaioiga masani | HIV | 2.5 | - | VCC+0.3 | V | ||
Toe setiL | Toe setiina | UIGA | 0 | - | 0.8 | V | |
Fa'agaioiga masani | HIV | 2.5 | - | VCC+0.3 | V | ||
ModPrsL | Fa'agaioiga masani | VOL | 0 | - | 0.4 | V | |
IntL | Fa'alavelave | VOL | 0 | - | 0.4 | V | |
Fa'agaioiga masani | VoH | 2.4 | - | VCC | V | ||
Uiga eletise eletise | |||||||
Aso Eseese Ulufale Fa'aulu | Ou te sau, PP | 200 | - | 1600 | mV | ||
Fa'aoso ese'esega Fa'alavelave | FAASOLOGA | 90 | 100 | 110 | Oi | ||
Uiga Fa'aeletise Receiver | |||||||
Swing Fa'amatalaga Fa'amatalaga Eseese | Vout | 200 | - | 800 | mVPP | ||
Fua Faatatau o mea sese | BER | E-12 | 1 | ||||
Fa'aaofia Eseese Fa'asa | MAD | 90 | 100 | 110 | Oi |
Fa'aaliga: 1 PRBS2^31-1@25.78125Gbps
Laupapa4- Uiga Fa'aeletise mo SFP28
Parameter | Faailoga | Min. | Ituaiga. | Max. | Iunite | Fa'amatalaga | ||||
Uiga eletise eletise | ||||||||||
Swing Fa'amatalaga Fa'amatalaga Eseese | Ou te sau, PP | 200 | - | 1600 | mVPP | |||||
Fa'aaofia Eseese Fa'asa | FAASOLOGA | 90 | 100 | 110 | Oi | |||||
Tx_Fault | Fa'agaioiga masani | VOL | 0 | - | 0.8 | V | ||||
Fa'aletonu o le Transmitter | VOH | 2.0 | - | VCC | V | |||||
Tx_Disable | Fa'agaioiga masani | UIGA | 0 | - | 0.8 | V | ||||
Leisa Fa'aletonu | HIV | 2.0 | - | VCC+0.3 | V | |||||
Uiga Fa'aeletise Receiver | ||||||||||
Fa'asologa o Aso Eseese | Vout | 400 | - | 800 | mV | |||||
Fua Faatatau o mea sese | BER | - | - | E-12 | - | |||||
Fa'aoso ese'esega Fa'alavelave | MAD | 90 | 100 | 110 | Oi | |||||
Rx_LOS | Fa'agaioiga masani | VOL | 0 | - | 0.8 | V | ||||
Leaiina Faailoga | VoH | 2.0 | - | VCC | V |
Fa'atulagaina o pine
Ata 1, Pin View mo QSFP28
Laupapa5- Fa'auigaga o Pin mo le QSFP28
Pin | Faailoga | Igoa/Faamatalaga | Fa'amatalaga |
1 | GND | eleele | 1 |
2 | Tx2n | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga | |
3 | Tx2 i | Tuuina atu Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
4 | GND | eleele | 1 |
5 | Tx4n | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga | |
6 | Tx4p | Tuuina atu Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
7 | GND | eleele | 1 |
8 | ModSelL | Filifiliga Module | |
9 | Toe setiL | Toe setiina o le Module | |
10 | Vcc Rx | + 3.3V Malosiaga Tuuina Atu | |
11 | SCL | 2-uaea fa'asologa fa'asologa uati | |
12 | SDA | 2-uaea fa'amatalaga fa'asologa fa'asologa | |
13 | GND | eleele | 1 |
14 | Rx3p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
15 | Rx3n | Fa'aliliuina Fa'amatalaga Fa'aliliuina | |
16 | GND | eleele | 1 |
17 | Rx1p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
18 | Rx1n | Fa'aliliuina Fa'amatalaga Fa'aliliuina | |
19 | GND | eleele | 1 |
20 | GND | eleele | 1 |
lua sefulu tasi | Rx2n | Fa'aliliuina Fa'amatalaga Fa'aliliuina | |
lua sefulu lua | Rx2p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
lua sefulu tolu | GND | eleele | 1 |
lua sefulu fa | Rx4n | Fa'aliliuina Fa'amatalaga Fa'aliliuina |
Pin | Faailoga | Igoa/Faamatalaga | Fa'amatalaga |
25 | Rx4p | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
26 | GND | eleele | 1 |
27 | ModPrsL | Module O lo'o iai | |
28 | IntL | Fa'alavelave | |
29 | Vcc Tx | + 3.3V Fa'aliliuga eletise | |
30 | Vcc1 | + 3.3V Malosiaga sapalai | |
31 | LPMode | Faiga Malosi maualalo | |
32 | GND | eleele | 1 |
33 | Tx 3 i | Tuuina atu Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
34 | Tx3n | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga | |
35 | GND | eleele | 1 |
36 | Tx1p | Tuuina atu Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
37 | Tx1n | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga | |
38 | GND | eleele | 1 |
Fa'aaliga: 1. O le eleele ta'amilosaga o lo'o vavae ese mai totonu mai le eleele ta'avale.
Ata 2, Pin View mo SFP28
Laupapa6- Fa'auigaga o Pin
Pin | Faailoga | Igoa/Faamatalaga | Fa'amatalaga |
1 | LE VAI | eleele Transmitter Module | 1 |
2 | TX_FAULT | Module Transmitter Sese | 2 |
3 | TX_DISABLE | Transmitter Disable; Tape le fa'auluina leisa transmitter | 3 |
4 | SDA | 2-Uaea Fa'asinomaga Fa'amatalaga Fa'amatalaga (MOD-DEF2) | |
5 | SCL | 2-Uaea Fa'asinoala Fa'asinoala Uati (MOD-DEF1) | |
6 | MOD_ABS | Module Absent, fesootai i le VEET po o VEER i le module | 2 |
7 | RS0 | Fua Faatatau Filifili 0, pule faitalia SFP + module receiver | 4 |
8 | RX_LOS | Leiloa o le Fa'ailoga Fa'ailoga (I le FC ua fa'aigoaina o le Rx_LOS ma i le Ethernet ua fa'ailoaina e le'o Su'esu'eina Fa'ailoga) | 2 |
9 | RS1 | Fua Faatatau Filifili 1, pule faitalia SFP + module transmitter | 4 |
Pin | Faailoga | Igoa/Faamatalaga | Fa'amatalaga |
10 | VEER | Eleele Talia Module | 1 |
11 | VEER | Eleele Talia Module | 1 |
12 | RD- | Fa'aliliuina Fa'amatalaga Fa'aliliuina | |
13 | RD+ | Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
14 | VEER | Eleele Talia Module | 1 |
15 | VCCR | Module Receiver 3.3 V Tuuina atu | |
16 | VCCT | Module Transmitter 3.3 V Tuuina atu | |
17 | VEET | eleele Transmitter Module | 1 |
18 | TD+ | Tuuina atu Fa'amatalaga Fa'amatalaga e le'i Fa'aliliuina | |
19 | TD- | Fa'aliliuina Fa'aliliuina Fa'amatalaga Fa'amatalaga | |
20 | VEET | eleele Transmitter Module | 1 |
Fa'aaliga:
- O pine fa'avae module e vavae'ese mai le module mataupu.
- O pine e tatau ona tosoina i luga ma le 4.7K-10Kohms i se voltage i le va o le 3.14V ma le 3.46V i luga o le talimalo laupapa.
- O le pine ua tosoina i luga i le VCCT ma le 4.7K-10KΩ tetee i le module.
- Va'ai SFF-8472 Rev12.2 Laulau 10-2.
Lisi Fautuaina
Ata 3, Fa'atonu Fa'asinoala Fa'asinomaga mo QSFP28
Ata 4, Fa'atonu a le Komiti Fa'atonu Fa'atonu Fa'atonu Fa'atonuga mo SFP28
Ata5, Fautuaina Feso'ota'iga Fa'asinomaga mo SFP28
Fa'amatalaga Mata'ituina
Ata 6, Fa'afanua Manatu mo le QSFP28
Ata 7, Fa'afanua Manatu mo SFP28
Fa'ainisinia
Iunite mm
Ata 8, Ata Fa'ainisinia
Laupapa7- Umia Uaea
Uaea UmiL1(Iunite: m) | Onosa'i(Iunite: cm) |
≤1.0 | +5/-0 |
1.0<L≤4.5 | +15/-0 |
4.5<L≤14.5 | +30/-0 |
>14.5 | +2%/-0 |
Laupapa8- Uaea Breakout Nominal Umi
Aofa'i Umi L1(Iunite: m) | Fa'ailoga Fa'ailoga Fua mai le SFPL2(Iunite: m) |
1 | 0.7 |
2 | 1.4 |
3 | 2 |
≥5 | 3 |
Lapataiga
Taulima Puipuiga:O lenei masini e faigofie ona faʻaleagaina ona o le faʻaaogaina o le eletise (ESD).
Ole si'osi'omaga e leai se totogi e matua'i fautuaina. Mulimuli i taʻiala e tusa ai ma faʻataʻitaʻiga ESD talafeagai.
Saogalemu Laser:O fa'avevela e fa'aolaina e masini laser e mafai ona lamatia i mata o le tagata. Aloese mai le fa'aalia o mata ile fa'avevela tuusa'o po'o le le tuusao.
Ata fa'amatalaga o oloa:
Taiala Fa'atatau Oloa:
O le lagolagoina e se vaega faʻapitoa ma faʻapolofesa IT, e mafai ona matou ofoina atu le lagolago faʻapitoa i luga o le faʻatau atu ma le maeʻa ona faʻatau atu auaunaga mo le Professional China 10g Sfp + Active Optical Cable - 100-4 * 25G Active optical cabel (QSFP28-4 * SFP28) JHA- QSFP28-4SFP28-100G-AOC - JHA , O le a tuʻuina atu le oloa i le lalolagi atoa, e pei o: Lepanona, Moscow, Sini, Faʻamalosia i luga o le pulega o laina laina maualuga ma faʻamoemoega taʻiala, ua matou faia la matou faaiuga e ofo atu ia matou tagata fa'atau e fa'aogaina le fa'atauga muamua ma e le'i leva ona mae'a le poto masani faigaluega a le kamupani. O le faʻasaoina o fesoʻotaʻiga fesoasoani masani ma o tatou faʻamoemoega, matou te faʻafouina nei a matou lisi o oloa i le tele o taimi e faʻafeiloaʻi ai ma manaʻoga fou ma pipii i le tulaga lata mai o lenei pisinisi i Ahmedabad. Ua matou sauni e fa'afetaia'ia fa'afitauli ma faia suiga ina ia malamalama i le tele o avanoa i fefa'ataua'iga fa'ava-o-malo.
Saunia e Michelle mai Netherlands - 2017.11.20 15:58
O se fa'apolofesa ma fa'amaoni fa'aSaina fa'atau oloa, mai le taimi nei na matou fa'apelepele i le gaosiga o Saina.
Saunia e Kimberley mai Moscow - 2017.05.02 11:33