Lihlahisoa tse Ncha tse Chesang Fiber Optic Cable Sfp28-25g-Aoc - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU - JHA
Lihlahisoa tse Ncha tse Chesang Fiber Optic Cable Sfp28-25g-Aoc - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU - JHA Detail:
Tlhaloso e Akaretsang
QSFP28 Direct Attach Cables li lumellana le litlhaloso tsa SFF-8665. Likhetho tse fapaneng tsa litekanyo tsa mohala li fumaneha ho tloha ho 30 ho isa ho 26 AWG ka likhetho tse fapaneng tsa bolelele ba cable (ho fihla ho 5m).
Likaroloana
◊ E lumellana le SFF-8665
◊ Ho fihla ho 28.3125Gbps sekhahla sa data mocha ka mong
◊ Ho fihla ho 5m phetiso
◊ Mocheso oa ho sebetsa: 0 ~ 70 ℃
◊ Motlakase o le mong oa 3.3V
◊ RoHS e lumellana
Melemo
◊ Tharollo ea koporo e theko e boima
◊ Tharollo e tlase ka ho fetesisa ea matla a sistimi
◊ Tharollo ea EMI e tlase ka ho fetesisa
◊ Moralo o ntlafalitsoeng oa Signal Integrity
Lisebelisoa
◊ 100G Ethernet
Tlhaloso:
Pin Mosebetsi Tlhaloso
Pin | Maikutlo | Letšoao | Tlhaloso |
1 |
| GND | Fatše |
2 | CML-I | Tx2n | Phetiso e Felletseng ea Boitsebiso |
3 | CML-I | Tx2 leq | Kenyelletso ea data e sa Fetohang ea Transmitter |
4 |
| GND | Fatše |
5 | CML-I | Tx4n | Phetiso e Felletseng ea Boitsebiso |
6 | CML-I | Tx4p | Kenyelletso ea data e sa Fetohang ea Transmitter |
7 |
| GND | Fatše |
8 | LVTTL-I | ModSelL | Khetha Mojule |
9 | LVTTL-I | KhutlisaL | Reset Module |
10 |
| Vcc Rx | +3.3V Moamoheli oa Phepelo ea Matla |
11 | LVCMOS- I/O | SCL | 2-terata serial segokanyimmediamentsi sa sebolokigolo oache |
12 | LVCMOS- I/O | SDA | 2-terata serial data data |
13 |
| GND | Fatše |
14 | CML-O | Rx3p | Sehlahisoa sa Data se sa Fetohang se Fumanang |
15 | CML-O | Rx3n | Sehlahisoa sa Moamoheli sa Inverted Data |
16 |
| GND | Fatše |
17 | CML-O | Rx1p | Sehlahisoa sa Data se sa Fetohang se Fumanang |
18 | CML-O | Rx1n | Sehlahisoa sa Moamoheli sa Inverted Data |
19 |
| GND | Fatše |
20 |
| GND | Fatše |
mashome a mabeli a motso o le mong | CML-O | Rx2n | Sehlahisoa sa Moamoheli sa Inverted Data |
mashome a mabeli le metso e 'meli | CML-O | Rx2p | Sehlahisoa sa Data se sa Fetohang se Fumanang |
mashome a mabeli a metso e meraro |
| GND | Fatše |
mashome a mabeli le metso e mene | CML-O | Rx4n | Sehlahisoa sa Moamoheli sa Inverted Data |
25 | CML-O | Rx4p | Sehlahisoa sa Data se sa Fetohang se Fumanang |
26 |
| GND | Fatše |
27 | LVTTL-O | ModPrsL | Module Present |
28 | LVTTL-O | IntL | Khaotsa |
29 |
| Vcc Tx | +3.3V Phepelo ea phepelo ea matla |
30 |
| Vcc1 | + 3.3V Phepelo ea matla |
31 | LVTTL-I | LPMode | Mokhoa o tlase oa Matla |
32 |
| GND | Fatše |
33 | CML-I | Tx 3 leq | Kenyelletso ea data e sa Fetohang ea Transmitter |
34 | CML-I | Tx3n | Phetiso e Felletseng ea Boitsebiso |
35 |
| GND | Fatše |
36 | CML-I | Tx1p | Kenyelletso ea data e sa Fetohang ea Transmitter |
37 | CML-I | Tx1n | Phetiso e Felletseng ea Boitsebiso |
38 |
| GND | Fatše |
Kakaretso Sehlahisoa Litšobotsi
QSFP+ DAC Litlhaloso | |
Palo ea Litsela | Tx & Rx |
Sekhahla sa Boitsebiso ba Channel | 28.3125 Gbps |
Mocheso oa ho sebetsa | 0 ho + 70°C |
Mocheso oa polokelo | -40 ho + 85°C |
Phepelo ea Voltage | 3.3 V lebitso |
Motlakase Interface | 38 Pins bohale sehokelo |
Sebopeho sa Tsamaiso | Ka mohlala, I2C |
Phahameng Lebelo Litšobotsi
Paramethara | Letšoao | Min | Mofuta | Max | Diyuniti | Lintlha |
Phapang ea Impedance | Zd | 90 | 100 | 110 | Oh | |
Tahlehelo ea ho Khutlisa Lintho tse fapaneng |
SDDXX | dB | 0.01~4.1GHz | |||
Log10/(f/5.5) e nang le f ho GHz |
dB | 4.1 ~ 19GHz | ||||
Tahlehelo e Tloaelehileng ea Output Return | SCCXX | dB | 0.01 ~ 12.89GHz | |||
-3 | dB | 12.89 ~ 19GHz | ||||
Phapang Waveform Khopa Kotlo | dWDPc | 6.75 | dB | |||
Tahlehelo ea VMA | L | 4.4 | dB | |||
Tahlehelo ea VMA ho Crosstalk Ratio | VCR | 32.5 | dB |
Mechini Litlhaloso
Sehokelo se lumellana le lintlha tsa SFF-8665
Bolelele (m) | Cable AWG |
1 | 30 |
2 | 30 |
3 | 30 |
5 | 26 |
Taolo Ho latela melao
Sebopeho | Teko Mokhoa | Tshebetso |
Electrostatic Discharge (ESD) ho Lithako tsa Motlakase | Mokhoa oa MIL-STD-883C 3015.7 | Sehlopha sa 1(>2000 Volts) |
Tšitiso ea Motlakase (EMI) | Sehlopha sa FCC sa B | E Ikamahanya le Maemo |
Sehlopha sa CENELEC EN55022 B | ||
CISPR22 ITE Sehlopha sa B | ||
RF Immunity(RFI) | IEC61000-4-3 | Ha e le hantle, ha e bontše phello e lekantsoeng ho tloha ho 10V/m Field Swept ho tloha ho 80 ho isa ho 1000MHz |
Ho latela RoHS | RoHS Directive 2011/65/EU le Litaelo tsa Liphetoho tsa eona 6/6 | RoHS 6/6 e lumellana |
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Feme ea rona e ikemiselitse ho sebetsa ka botšepehi, ho sebeletsa bareki bohle ba rona, le ho sebetsa ka theknoloji e ncha le mochini o mocha khafetsa bakeng sa Hot New Products Fiber Optic Cable Sfp28-25g-Aoc - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G- PCU - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: UK, Serbia, United States, Ka tsamaiso ea ts'ebetso e kopantsoeng ka botlalo, k'hamphani ea rona e hapile botumo bo botle bakeng sa thepa ea rona ea boleng bo phahameng, theko e utloahalang le litšebeletso tse ntle. Ho sa le joalo, re thehile sistimi e tiileng ea taolo ea boleng e tsamaisoang ka thepa e kenang, e sebetsanang le ho tsamaisoa. Ho latela molao-motheo oa Mokitlane pele le bophahamo ba bareki, re amohela bareki ba tsoang hae le kantle ho naha ho sebelisana le rona le ho tsoela pele hammoho ho theha bokamoso bo botle.
Ka Roland Jacka ho tloha Maldives - 2018.12.14 15:26
Basebeletsi ba litšebeletso tsa bareki ba na le mamello haholo 'me ba na le boikutlo bo botle le bo tsoelang pele ho thahasello ea rona, e le hore re ka ba le kutloisiso e feletseng ea sehlahisoa mme qetellong re fihletse tumellano, kea leboha!
Ka Mario ho tloha Canberra - 2017.10.27 12:12