2019 lag luam wholesale nqe Tsawg Nqe Sfp Aoc - 40G QSFP + Direct Txuas Cable JHA-QSFP-40G-PCU - JHA
2019 lag luam wholesale nqe Tsawg Nqe Sfp Aoc - 40G QSFP + Direct Txuas Cable JHA-QSFP-40G-PCU - JHA Nthuav dav:
Kev piav qhia dav dav
QSFP + Direct Attach Cables tau ua raws li SFF-8436 specifications. Ntau yam kev xaiv ntawm cov xov hlau ntsuas muaj nyob ntawm 30 txog 24 AWG nrog ntau txoj kev xaiv ntawm cable ntev (txog 7m).
Nta
◊ Ua raws li SFF- 8436.
◊ Txog 10.3125Gbps cov ntaub ntawv tus nqi ib channel
◊ Mus txog 7m kis tau tus mob
◊ Ua haujlwm kub: -40 ℃ to +80 ℃
◊ Ib qho 3.3V fais fab mov
◊ Raws li RoHS
Cov txiaj ntsig
◊ Kev siv tooj liab zoo
◊ Kev daws teeb meem tag nrho qis tshaj plaws
◊ Tsawg kawg tag nrho cov kab ke EMI kev daws teeb meem
◊ Optimized tsim rau teeb liab kev ncaj ncees
Daim ntawv thov
◊ 40G Ethernet
Specification:
Pin Function Txhais
| Pin | Logic | Cim | Kev piav qhia |
| 1 |
| GND | Hauv av |
| 2 | CML-I | Tx2n | Transmitter Inverted Data Input |
| 3 | CML-I | Tx2p | Transmitter Tsis-Inverted Data Input |
| 4 |
| GND | Hauv av |
| 5 | CML-I | Tx4n | Transmitter Inverted Data Input |
| 6 | CML-I | tx4 p | Transmitter Tsis-Inverted Data Input |
| 7 |
| GND | Hauv av |
| 8 | LVTTL-I | ModSelL | Module Xaiv |
| 9 | LVTTL-I | ResetL | Module Pib dua |
| 10 |
| Vcc Rx | + 3.3V Fais Fab Txais Txais |
| 11 | LVCMOS- I/O | SCL | 2-hlau serial interface moos |
| 12 | LVCMOS- I/O | SDA | 2-xaim serial interface cov ntaub ntawv |
| 13 |
| GND | Hauv av |
| 14 | CML-O | rx3 pab | Receiver Non-Inverted Data Output |
| 15 | CML-O | Rx 3 n | Receiver Inverted Data Output |
| 16 |
| GND | Hauv av |
| 17 | CML-O | Rx 1 p | Receiver Non-Inverted Data Output |
| 18 | CML-O | Rx 1 n | Receiver Inverted Data Output |
| 19 |
| GND | Hauv av |
| 20 |
| GND | Hauv av |
| nees nkaum ib | CML-O | Rx 2 n | Receiver Inverted Data Output |
| nees nkaum ob | CML-O | rx2 pab | Receiver Non-Inverted Data Output |
| nees nkaum peb |
| GND | Hauv av |
| nees nkaum plaub | CML-O | Rx 4 n | Receiver Inverted Data Output |
| 25 | CML-O | rx4 pab | Receiver Non-Inverted Data Output |
| 26 |
| GND | Hauv av |
| 27 | LVTTL-O | ModPrsL | Module Present |
| 28 | LVTTL-O | IntL | cuam tshuam |
| 29 |
| Vcc Tx | + 3.3V Fais fab mov transmitter |
| 30 |
| Vcc1 | +3.3V fais fab mov |
| 31 | LVTTL-I | LPMode | Tsawg zog hom |
| 32 |
| GND | Hauv av |
| 33 | CML-I | Tx3p | Transmitter Tsis-Inverted Data Input |
| 34 | CML-I | Tx3n | Transmitter Inverted Data Input |
| 35 |
| GND | Hauv av |
| 36 | CML-I | tx1 p | Transmitter Tsis-Inverted Data Input |
| 37 | CML-I | Tx1n | Transmitter Inverted Data Input |
| 38 |
| GND | Hauv av |
General Khoom Yam ntxwv
| QSFP+ DAC Specifications | |
| Number of Lanes | Tx & Rx |
| Channel Data Rate | 10.3125 Gbps |
| Ua haujlwm kub | 0 txog + 70 ° C |
| Cia kub | -40 rau + 85 ° C |
| Cov khoom siv hluav taws xob | 3.3v npe |
| Hluav taws xob Interface | 38 pins ntug connector |
| Management Interface | Serial, I2C |
Siab Ceev Yam ntxwv
| Parameter | Cim | Min | Hom | Max | Chav tsev | Sau ntawv |
| Differential impedance | Zd | 90 | 100 | 110 | Oh | |
| Differential Input Rov Los Loss |
SDDXX | dB | 0.01-4.1GHz | |||
|
Log10/(f/5.5) nrog f hauv GHz |
dB | 4.1 ~ 11.1GHz | ||||
| Hom Hom Tso Tawm Rov Los Poob | SCCXX | dB | 0.01-2.5GHz | |||
| -3 | dB | 2.5 ~ 11.1GHz | ||||
| Qhov txawv Waveform Distortion Penalty | dWDPc | 6.75 ib | dB | |||
| VMA Loss | L | 4.4 | dB | |||
| VMA Poob rau Crosstalk Ratio | VCR | 32.5 ib | dB | |||
Neeg kho tshuab Specifications
Lub connector yog sib xws nrog SFF-8436 specification.
| Ntev (m) | Cable AWG |
| 1 | 30 |
| 3 | 30 |
| 5 | 26 |
| 7 | 26 |
Kev tswj hwm Ua raws
| Feature | Kuaj Txoj kev | Kev ua tau zoo |
| Electrostatic Discharge (ESD) rau hluav taws xob Pins | MIL-STD-883C Txoj Kev 3015.7 | Chav Kawm 1 (> 2000V) |
| Electromagnetic cuam tshuam (EMI) | FCC Chav B | Ua raws li Cov Qauv |
| CENELEC EN55022 Chav Kawm B | ||
| CISPR22 ITE Class B | ||
| RF Kev tiv thaiv kab mob (RFI) | IEC 61000-4-3 | Feem ntau Qhia tsis muaj qhov ntsuas tau los ntawm 10V / m Field Swept los ntawm 80 txog 1000MHz |
| RoHS Ua Raws Cai | RoHS Cov Lus Qhia 2011/65/EU thiab nws Txoj Cai Hloov Kho 6/6 | Raws li RoHS 6/6 |
Product details duab:
Yam khoom Guide:
Nws yeej yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kev pabcuam ntxiv. Peb lub luag haujlwm yuav tsum tau txais cov khoom tsim tawm rau cov neeg yuav khoom nrog kev sib ntsib zoo heev rau 2019 tus nqi lag luam wholesale Tus nqi qis Sfp Aoc - 40G QSFP + Direct Attach Cable JHA-QSFP-40G-PCU - JHA, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li xws li: Guatemala, Czech koom pheej, Nigeria, Peb tau txais lossi insisted rau evolution ntawm kev daws teeb meem, siv cov peev nyiaj zoo thiab cov peev txheej tib neeg hauv kev hloov kho thev naus laus zis, thiab pab txhawb kev txhim kho kev tsim khoom, ua tau raws li qhov xav tau ntawm kev cia siab los ntawm txhua lub teb chaws thiab cheeb tsam.
Los ntawm Jean Ascher los ntawm Nigeria - 2017.03.28 12:22 Cov neeg ua haujlwm muaj kev txawj ntse, muaj peev xwm ua tau zoo, cov txheej txheem yog qhov tshwj xeeb, cov khoom ua tau raws li qhov xav tau thiab kev xa khoom yog lav, tus khub zoo heev!
Los ntawm Marian los ntawm Seychelles - 2017.11.11 11:41 
