2019 Ogo dị elu Sfp28-25g-Aoc 5m - 40G QSFP+ Direct Mgbakwụnye Cable JHA-QSFP-40G-PCU - JHA
2019 Ogo dị elu Sfp28-25g-Aoc 5m - 40G QSFP+ Direct Mgbakwụnye Cable JHA-QSFP-40G-PCU – JHA Nkọwa:
Nkọwa izugbe
QSFP+ Direct Attach Cables dabara na nkọwa SFF-8436. Nhọrọ dị iche iche nke nlele waya dị site na 30 ruo 24 AWG nwere nhọrọ dị iche iche nke ogologo eriri USB (ruo 7m).
Atụmatụ
◊ Dabara na SFF-8436.
◊ Ruo 10.3125Gbps data ọnụego kwa ọwa
◊ Nfefe ruru 7m
◊ Ọnọdụ okpomọkụ: -40 ℃ ruo + 80 ℃
◊ Single 3.3V ike ọkọnọ
◊ kwekọrọ na RoHS
Uru
◊ Ihe ngwọta ọla kọpa na-efu ọnụ
◊ Ngwọta ike sistemụ kacha ala
◊ Ngụkọta usoro EMI kacha ala
◊ Nhazi emebere maka iguzosi ike n'ezi ihe
Ngwa
◊ 40G Ethernet
Nkọwapụta:
Nkọwa ọrụ Pin
| Ntụtụ | Ezi uche | Akara | Nkọwa |
| 1 |
| GND | Ala |
| 2 | CML-I | Tx2n | Ntinye data ntụgharị ntụgharị |
| 3 | CML-I | Tx2p | Ntinye data anaghị atụgharị ebugharị |
| 4 |
| GND | Ala |
| 5 | CML-I | Tx4n | Ntinye data ntụgharị ntụgharị |
| 6 | CML-I | Tx4 p | Ntinye data anaghị atụgharị ebugharị |
| 7 |
| GND | Ala |
| 8 | LVTTL-I | ModSelL | Họrọ Modul |
| 9 | LVTTL-I | TọghariaL | Ntọgharị modul |
| 10 |
| Vcc Rx | + 3.3V Onye na-anata ike |
| 11 | LVCMOS- I/O | SCL | 2-waya serial interface elekere |
| 12 | LVCMOS- I/O | SDA | 2-waya serial interface data |
| 13 |
| GND | Ala |
| 14 | CML-O | Rx3p | Mmepụta data anaghị atụgharị nnata |
| 15 | CML-O | Rx3n | Mmepụta data atụgharịrị nke nnata |
| 16 |
| GND | Ala |
| 17 | CML-O | Rx1p | Mmepụta data anaghị atụgharị nnata |
| 18 | CML-O | Rx1n | Mmepụta data atụgharịrị nke nnata |
| 19 |
| GND | Ala |
| 20 |
| GND | Ala |
| 21 | CML-O | Rx2n | Mmepụta data atụgharịrị nke nnata |
| 22 | CML-O | Rx2p | Mmepụta data anaghị atụgharị nnata |
| 23 |
| GND | Ala |
| 24 | CML-O | Rx4n | Mmepụta data atụgharịrị nke nnata |
| 25 | CML-O | Rx4p | Mmepụta data anaghị atụgharị nnata |
| 26 |
| GND | Ala |
| 27 | LVTTL-O | ModPrsL | Modul dị ugbu a |
| 28 | LVTTL-O | IntL | Kwụsị |
| 29 |
| Vcc Tx | + 3.3V Onye na-ebunye ọkụ |
| 30 |
| Vcc1 | + 3.3V ọkụ ọkụ |
| 31 | LVTTL-I | LPMode | Ụdị Ike dị ala |
| 32 |
| GND | Ala |
| 33 | CML-I | Tx 3 p | Ntinye data anaghị atụgharị ebugharị |
| 34 | CML-I | Tx3n | Ntinye data ntụgharị ntụgharị |
| 35 |
| GND | Ala |
| 36 | CML-I | Tx1p | Ntinye data anaghị atụgharị ebugharị |
| 37 | CML-I | Tx1n | Ntinye data ntụgharị ntụgharị |
| 38 |
| GND | Ala |
Izugbe Ngwaahịa Njirimara
| QSFP+ DAC Nkọwapụta | |
| Ọnụọgụ ụzọ | Tx & Rx |
| Ọnụego data ọwa | 10.3125 Gbps |
| Okpomọkụ na-arụ ọrụ | 0 ruo + 70 Celsius |
| Okpomọkụ nchekwa | -40 ruo + 85 Celsius |
| Voltaji na-eweta | 3.3V ọnụ ọgụgụ |
| Eletriki Interface | Njikọ ọnụ ọnụ 38 pin |
| Interface njikwa | Oghere Usoro, I2C |
Elu Ọsọ Njirimara
| Oke | Akara | Min | Ụdị | Oke | Nkeji | Ihe ndetu |
| Mmetụta dị iche iche | Zd | 90 | 100 | 110 | Oh | |
| Mfu nloghachi ntinye dị iche | SDDXX | dB | 0.01 ~ 4.1GHz | |||
|
Log10/(f/5.5) na f na GHz | dB | 4.1 ~ 11.1GHz | ||||
| Mwepu Nlọghachi nke Ụdị nkịtị | SCCXX | dB | 0.01 ~ 2.5GHz | |||
| -3 | dB | 2.5 ~ 11.1GHz | ||||
| Ntaramahụhụ Mgbagọ Waveform dị iche | dWDPc | 6.75 | dB | |||
| Mfu VMA | L | 4.4 | dB | |||
| Mfu VMA na oke Crosstalk | VCR | 32.5 | dB | |||
Mechanical Nkọwapụta
Njikọ ahụ dakọtara na nkọwa SFF-8436.
| Ogologo (m) | USB AWG |
| 1 | 30 |
| 3 | 30 |
| 5 | 26 |
| 7 | 26 |
Nhazi nnabata
| Njirimara | Nwalee Usoro | Arụmọrụ |
| Mgbasa Electrostatic (ESD) na ntụtụ eletrik | Ụzọ MIL-STD-883C 3015.7 | Klas 1 (> 2000 volts) |
| Ntinye aka Electromagnetic(EMI) | FCC Klas B | Dabara na ụkpụrụ |
| CENELEC EN55022 Klas B | ||
| CISPR22 ITE Klas B | ||
| Nchekwa RF (RFI) | IEC61000-4-3 | Na-egosikarị mmetụta enweghị atụ sitere na Ubi 10V/m Wepụrụ site na 80 ruo 1000MHz |
| Nkwekọrịta RoHS | Ntuziaka RoHS 2011/65/EU yana ntuziaka mmeghari ya 6/6 | RoHS 6/6 kwadoro |
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
We've been commitment to offer the competitive rate , pụtara ìhè ngwaahịa mma mma, kwa dị ka ngwa ngwa nnyefe maka 2019 High quality Sfp28-25g-Aoc 5m - 40G QSFP + Direct Attach Cable JHA-QSFP-40G-PCU – JHA , Ngwaahịa ga-enye n'ụwa nile, dị ka: Netherlands, Paris, Vancouver, Anyị ngwọta nwere mba nzere ntozu ụkpụrụ maka ahụmahụ, Ndị mmadụ gburugburu ụwa nabatara ngwaahịa dị oke ọnụ, ọnụ ahịa dị ọnụ ala. Ngwaahịa anyị ga-anọgide na-abawanye n'usoro ma na-atụ anya imekọ ihe ọnụ na gị, N'ezie ga-abụ ihe ọ bụla n'ime ndị mmadụ ngwá ahịa ga-amasị gị, jide n'aka na ị letus mara. O yikarịrị ka anyị ga-enwe obi ụtọ ịnye gị nhota okwu na nnata nke nkọwapụta omimi nke onye.
Site na Alice si New Zealand - 2018.06.18 17:25 Àgwà imekọ ihe nke ndị na-eweta ngwaahịa dị nnọọ mma, zutere nsogbu dị iche iche, na-adị njikere mgbe nile ịkwado anyị, nye anyị dị ka ezi Chineke.
Site na Jerry si Belgium - 2018.06.26 19:27 
