Kub muag Sfp-10g-Aoc5m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA
Kub muag Sfp-10g-Aoc5m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA Nthuav dav:
Kev piav qhia dav dav
SFP28 Direct Attach Cables tau ua raws li SFF-8432 thiab SFF-8402 specifications. Ntau yam kev xaiv ntawm cov xov hlau ntsuas muaj nyob ntawm 30 txog 26 AWG nrog ntau txoj kev xaiv ntawm cable ntev (txog 5m).
SFP28 passive cable sib dhos yog qhov ua tau zoo, raug nqi I / O cov kev daws teeb meem rau 25G Ethernet. SFP28 tooj liab cables tso cai rau kev tsim kho vajtse kom ua tiav qhov chaw nres nkoj siab, kev teeb tsa thiab kev siv ntawm tus nqi qis heev thiab txo cov peev nyiaj siv hluav taws xob.
Nta
◊ Txog 25.78125 Gbps cov ntaub ntawv tus nqi
◊ Mus txog 5 meter kis tau tus mob
◊ Kub-pluggable SFP 20PIN hneev taw
◊ Txhim kho Pluggable Form Factor (IPF) raws li kev ua tau zoo EMI / EMC
◊ Tau tshaj SFP28 MSA
◊ Tau tshaj SFF-8402 thiab SFF-8432
◊ Kub kub: 0 ~ 70 ° C
◊ RoHS Tshaj
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
◊ 25G Ethernet
Kev kub ceev yam ntxwv
| Parameter | Cim | Min | Hom | Max | Chav tsev | Nco tseg | ||
| Differential impedance | RIN, PE | 90 | 100 | 110 | O | |||
| Insertion poob | SDD 21 | 8 | 22.48 Nws | dB | Ntawm 12.8906 GHz | |||
| Differential Rov Los Poob | SDD 11 | 12.45 Nws | Saib 1 | dB | Ntawm 0.05 rau 4.1 GHz | |||
| SDD 22 | 3.12 | Saib 2 | dB | Ntawm 4.1 rau 19 GHz | ||||
| Hom-hom rau | SCC 11 | dB | ||||||
| hom hom | 2 | Ntawm 0.2 mus rau 19 GHz | ||||||
| SCC 22 | ||||||||
| tso zis rov poob | ||||||||
| Differential rau hom-hom | SCD11 | 12 | Saib 3 | dB | Ntawm 0.01 txog 12.89 GHz | |||
| rov poob | SCD22 | 10.58 Nws | Saib 4 | Ntawm 12.89 rau 19 GHz | ||||
| 10 | Ntawm 0.01 txog 12.89 GHz | |||||||
| Differential rau hom hom | SCD21-IB | Saib 5 | dB | Ntawm 12.89 rau 15.7 GHz | ||||
| Hloov Poob | ||||||||
| 6.3 | Ntawm 15.7 mus rau 19 GHz | |||||||
| Channel ua haujlwm Margin | Nrog | 3 | dB | |||||
Pin Descriptions
SFP28 Pin Function Txhais
| Pin | Logic | Cim | Lub npe / piav qhia | Sau ntawv | ||
| 1 | VeeT | Transmitter hauv av | ||||
| 2 | LV-TTL-O | TX_Fault | N/A | 1 | ||
| 3 | LV-TTL-I | TX_DIS | Transmitter Disable | 2 | ||
| 4 | LV-TTL-I/O | SDA | Tow Wire Serial Data | |||
| 5 | LV-TTL-I | SCL | Tow Hlau Serial Clock | |||
| 6 | MOD_DEF0 | Module tam sim no, txuas rau VeeT | ||||
| 7 | LV-TTL-I | RS 0 | N/A | 1 | ||
| 8 | LV-TTL-O | LUB | LOS NTAWM Signal | 2 | ||
| 9 | LV-TTL-I | RS 1 | N/A | 1 | ||
| 10 | VeeR | Reciever Av | ||||
| 11 | VeeR | Reciever Av | ||||
| 12 | CML-O | RD- | Reciever Data Inverted | |||
| 13 | CML-O | RD+ | Reciever Data Non-Inverted | |||
| 14 | VeeR | Reciever Av | ||||
| 15 | VccR | Reciever Khoom 3.3V | ||||
| 16 | VccT | Transmitter muab 3.3V | ||||
| 17 | VeeT | Transmitter hauv av | ||||
| 18 | CML-I | TSI + | Transmitter Cov Ntaub Ntawv Tsis-Inverted | |||
| 19 | CML_I | TD- | Transmitter Data Inverted | |||
| 20 | VeeT | Transmitter hauv av | ||||
| 1. | Cov teeb liab tsis txaus siab hauv SFP + tooj liab rub-down rau VeeT nrog 30K ohms resistor | |||||
| 2. | Passive cable sib dhos tsis txhawb nqa | LOS and TX_DIS | ||||
Neeg kho tshuab Specifications
Lub connector yog sib xws nrog SFF-8432 specification.
| Ntev (m) | Cable AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 30/26 |
| 4 | 26 |
| 5 | 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:
Peb kuj tseem muab cov khoom xa tuaj thiab kev sib koom ua ke ntawm davhlau. Tam sim no peb muaj peb tus kheej cov chaw tsim khoom thiab chaw ua haujlwm. Peb tuaj yeem muab koj nrog ze li txhua yam khoom lag luam cuam tshuam nrog peb cov khoom lag luam ntau yam rau kev muag kub Sfp-10g-Aoc5m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA, Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li: Ukraine, Iraq, Bahrain, ntau yam khoom ua tau raws li nruj raws li cov txheej txheem thoob ntiaj teb thiab nrog peb thawj-tus nqi kev pabcuam xa koj yuav muaj lawv xa tuaj txhua lub sijhawm thiab nyob txhua qhov chaw. Thiab vim tias Kayo cuam tshuam rau tag nrho cov khoom siv tiv thaiv, peb cov neeg siv khoom tsis tas yuav nkim sijhawm mus ncig.
By Nydia los ntawm Thaib teb - 2017.10.23 10:29 Nws tsis yog ib qho yooj yim mus nrhiav tau xws li ib tug kws tshaj lij thiab lub luag haujlwm muab kev pabcuam hauv lub sijhawm niaj hnub no. Cia siab tias peb tuaj yeem tuav kev koom tes mus ntev.
Los ntawm Prudence los ntawm Lyon - 2017.08.18 11:04 
