Zatsopano Zatsopano Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Direct Attach Cable JHA-QSFP-40G-PCU - JHA
Zatsopano Zatsopano Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Direct Attach Cable JHA-QSFP-40G-PCU - JHA Tsatanetsatane:
Kufotokozera Kwambiri
Ma Cables a QSFP+ Direct Attach amagwirizana ndi zomwe SFF-8436 zimafunikira. Zosankha zosiyanasiyana zamawaya gauge zimapezeka kuchokera ku 30 mpaka 24 AWG ndi zosankha zosiyanasiyana za kutalika kwa chingwe (mpaka 7m).
Mawonekedwe
◊ Imagwirizana ndi SFF- 8436.
◊ Kufikira ku 10.3125Gbps kuchuluka kwa data pa njira iliyonse
◊ Kutumiza mpaka 7m
◊ Kutentha kwa ntchito: -40 ℃ mpaka +80 ℃
◊ 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
◊ 40G Efaneti
Kufotokozera:
Pin Function Definition
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 |
General Zogulitsa Makhalidwe
QSFP + DAC Zofotokozera | |
Nambala ya Misewu | Tx ndi Rx |
Channel Data Rate | 10.3125 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 ~ 11.1GHz | ||||
Common Mode Output Return Loss | Chithunzi cha SCCXX | dB | 0.01 ~ 2.5GHz | |||
-3 | dB | 2.5 ~ 11.1GHz | ||||
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 mawonekedwe a SFF-8436.
Utali (m) | Chithunzi cha AWG |
1 | 30 |
3 | 30 |
5 | 26 |
7 | 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:
Kuti tipeze gawo lakukwaniritsa maloto a antchito athu! Kuti mupange gulu losangalala, logwirizana komanso laluso kwambiri! Kuti tipindule zonse zomwe tikuyembekezera, ogulitsa, gulu komanso ife eni za Hot New Products Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Direct Attach Cable JHA-QSFP-40G-PCU - JHA , Zogulitsa zidzaperekedwa kulikonse dziko, monga: Italy, Iran, Paraguay, Takhala odzipereka mwangwiro kupanga, R&D, kupanga, kugulitsa ndi kugulitsa zinthu zatsitsi pazaka 10 zachitukuko. Tayambitsa ndipo tikugwiritsa ntchito mokwanira ukadaulo wapamwamba wapadziko lonse lapansi ndi zida, ndi zabwino za antchito aluso. Kudzipereka popereka chithandizo chamakasitomala odalirika ndicho cholinga chathu. Tikuyembekezera mwachidwi kukhazikitsa ubale wamabizinesi ndi anzathu ochokera kunyumba ndi kunja.
Ndi Eden waku Armenia - 2017.04.28 15:45
Ogwira ntchito kwamakasitomala ndi ogulitsa ndi oleza mtima kwambiri ndipo onse amalankhula bwino Chingerezi, kubwera kwazinthu kumakhalanso munthawi yake, wopereka wabwino.
Ndi Ricardo wochokera ku Botswana - 2018.07.27 12:26