Mtengo wokwanira Multimode Active Optical Cable - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU - JHA
Mtengo wokwanira Multimode Active Optical Cable - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU - JHA Tsatanetsatane:
Kufotokozera Kwambiri
QSFP28 Direct Attach Cables imagwirizana ndi SFF-8665. Zosankha zosiyanasiyana zamawaya gauge zimapezeka kuchokera ku 30 mpaka 26 AWG ndi zosankha zosiyanasiyana za kutalika kwa chingwe (mpaka 5m).
Mawonekedwe
◊ Kugwirizana ndi SFF-8665
◊ Kufikira 28.3125Gbps kuchuluka kwa data pa njira iliyonse
◊ Kutumiza mpaka 5m
◊ Kutentha kwa ntchito: 0 ~ 70 ℃
◊ Single 3.3V magetsi
◊ RoHS imagwirizana
Ubwino
◊ Njira yamkuwa yotsika mtengo
◊ Njira yotsika kwambiri yamagetsi
◊ Njira yotsika kwambiri ya EMI
◊ Mapangidwe okhathamiritsa a Signal Integrity
Mapulogalamu
◊ 100G Efaneti
Kufotokozera:
Pin Ntchito Tanthauzo
Pin | Zomveka | Chizindikiro | Kufotokozera |
1 |
| GND | Pansi |
2 | CML-I | tx2n | Kulowetsa kwa data ya Transmitter |
3 | CML-I | tx2 p | Zolowetsa Zosasinthika za Transmitter |
4 |
| GND | Pansi |
5 | CML-I | tx4n | Kulowetsa kwa data ya Transmitter |
6 | CML-I | tx4p | Zolowetsa Zosasinthika za Transmitter |
7 |
| GND | Pansi |
8 | LVTTL-I | ModSel | Sankhani Module |
9 | LVTTL-I | Bwezerani L | Kusintha kwa Module |
10 |
| vcc Rx | + 3.3V Wolandila Magetsi |
11 | LVCMOS- Ine/O | Mtengo wa magawo SCL | 2-waya siriyo mawonekedwe wotchi |
12 | LVCMOS- Ine/O | SDA | 2-waya siriyo mawonekedwe deta |
13 |
| GND | Pansi |
14 | CML-O | rx3p | Receiver Non-Inverted Data Output |
15 | CML-O | Rx3n | Receiver Inverted Data Output |
16 |
| GND | Pansi |
17 | CML-O | Rx1p | Receiver Non-Inverted Data Output |
18 | CML-O | Rx1n | Receiver Inverted Data Output |
19 |
| GND | Pansi |
20 |
| GND | Pansi |
makumi awiri ndi mphambu imodzi | CML-O | Rx2n | Receiver Inverted Data Output |
makumi awiri ndimphambu ziwiri | CML-O | rx2p | Receiver Non-Inverted Data Output |
makumi awiri ndi mphambu zitatu |
| GND | Pansi |
makumi awiri ndi mphambu zinayi | CML-O | Rx4n | Receiver Inverted Data Output |
25 | CML-O | rx4p | Receiver Non-Inverted Data Output |
26 |
| GND | Pansi |
27 | Chithunzi cha LVTTL-O | ModPrsL | Module Present |
28 | Chithunzi cha LVTTL-O | IntL | Dumitsani |
29 |
| Vcc Tx | + 3.3V Wotumiza magetsi |
30 |
| Vcc1 | + 3.3V Mphamvu yamagetsi |
31 | LVTTL-I | LPMode | Low Power Mode |
32 |
| GND | Pansi |
33 | CML-I | tx3 p | Zolowetsa Zosasinthika za Transmitter |
34 | CML-I | Tx3n | Kulowetsa kwa data ya Transmitter |
35 |
| GND | Pansi |
36 | CML-I | tx1p | Zolowetsa Zosasinthika za Transmitter |
37 | CML-I | Tx1n | Kulowetsa kwa data ya Transmitter |
38 |
| GND | Pansi |
QSFP + DAC Zofotokozera | |
Nambala ya Misewu | Tx ndi Rx |
Channel Data Rate | 28.3125 Gbps |
Kutentha kwa Ntchito | 0 mpaka + 70°C |
Kutentha Kosungirako | -40 mpaka +85°C |
Supply Voltage | 3.3 V mwadzina |
Chiyankhulo cha Magetsi | 38 pini m'mphepete cholumikizira |
Management Interface | Zithunzi za I2C |
Wapamwamba Liwiro Makhalidwe
Parameter | Chizindikiro | Min | Mtundu | Max | Mayunitsi | Zolemba |
Kusiyana kwa Impedans | Zd | 90 | 100 | 110 | O | |
Differential Input Return Loss |
SDDXX | dB | 0.01 ~ 4.1GHz | |||
Log10/(f/5.5) yokhala ndi f mu GHz |
dB | 4.1 ~ 19GHz | ||||
Common Mode Output Return Loss | Chithunzi cha SCCXX | dB | 0.01 ~ 12.89GHz | |||
-3 | dB | 12.89 ~ 19GHz | ||||
Difference Waveform Distortion Chilango | dWDPc | 6.75 | dB | |||
Kutayika kwa VMA | L | 4.4 | dB | |||
Kutayika kwa VMA mpaka Crosstalk Ratio | Zithunzi za VCR | 32.5 | dB |
Zimango Zofotokozera
Cholumikizira chimagwirizana ndi SFF-8665 specification
Utali (m) | Chithunzi cha AWG |
1 | 30 |
2 | 30 |
3 | 30 |
5 | 26 |
Zowongolera Kutsatira
Mbali | Yesani Njira | Kachitidwe |
Electrostatic Discharge (ESD) to the Electrical Pins | MIL-STD-883C Njira 3015.7 | Kalasi 1(>2000 Volts) |
Electromagnetic Interference (EMI) | FCC Kalasi B | Zogwirizana ndi Miyezo |
Gawo la CENELEC EN55022 | ||
CISPR22 ITE Kalasi B | ||
RF Immunity (RFI) | IEC61000-4-3 | Nthawi zambiri Osawonetsa Mphamvu Yoyezera kuchokera ku 10V/m Field Yoseweredwa kuchokera ku 80 mpaka 1000MHz |
Kutsata kwa RoHS | RoHS Directive 2011/65/EU ndi Zosintha Zake 6/6 | RoHS 6/6 imagwirizana |
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
tsatirani mgwirizano, zimagwirizana ndi zomwe msika ukufunikira, kulowa nawo mumpikisano wamsika ndi mtundu wake wabwino komanso kumapereka kampani yokwanira komanso yayikulu kwa ogula kuti awalole kukhala opambana kwambiri. Kuthamangitsidwa kuchokera ku kampaniyo, kungakhale kukhutitsidwa kwamakasitomala pamtengo Wokwanira Multimode Active Optical Cable - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU - JHA , Zogulitsa zidzaperekedwa padziko lonse lapansi, monga : Austria, Chile, Somalia, Mothandizidwa ndi akatswiri athu odziwa zambiri, timapanga ndi kupereka zinthu zapamwamba kwambiri. Izi zimayesedwa nthawi zosiyanasiyana kuti zitsimikizire kuti makasitomala amangoperekedwa kwa makasitomala, timasinthanso makonda malinga ndi kufunikira kwa makasitomala kuti akwaniritse zomwe makasitomala amafuna.
Ndi Honorio wochokera ku Eindhoven - 2018.11.02 11:11
Monga msilikali wakale wamakampaniwa, tinganene kuti kampaniyo ikhoza kukhala mtsogoleri pamakampani, kuwasankha ndikulondola.
Wolemba Andrew Forrest waku Malawi - 2018.04.25 16:46