25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU
Communia
SFP28 Directae Cables affigere solent cum SFF-8432 et SFF-8402 specificationibus.Variae electiones plicarum filum ex 30 ad 26 AWG praesto sunt cum variis funerum longitudinibus (usque ad 5m).
Funis passivus conventus SFP28 magni sunt effectus, sumptus efficax I/O solutiones 25G Aer.SFP28 funes aeris permittunt artificia ferramenta ad summum portum densitatem, configurabilitatem et utiliationem in maximo pretio et diminuto potentiae praevisionis imminutae.
Features
◊ Usque ad 25.78125 Gbps data rate
Ad V meter tradenda
Hot-pluggable SFP 20PIN vestigium
Amplio Pluggable Forma Factor (IPF) obsecundantia auctus Tactus / EMC perficientur
Compatible to SFP28 MSA
Compatible cum SFF-8402 et SFF-8432
◊ Temperature Range: 0~ 70 °C
RoHS Compatible
Beneficia
sumptus efficens aeris solutionem
Lowest summa ratio potentiae solutionis
Lowest totalis solutionis ratio Tactus
Optimized design for signum integritatis
Applications
25G Ethernet
EXILIM Characteres
| Parameter | Symbolum | Min | Typical | Max | Unitas | Nota | ||
| Impedimentum differentiale | RIN, PP | 90 | 100 | 110 | Ώ | |||
| damnum insertio | SDD21 | 8 | 22.48 | dB | Ad 12.8906 GHz | |||
| Differentialis Damnum Redi | SDD11 | 12.45 | Vide 1 | dB | Ad 0.05 ad 4.1 GHz | |||
| SDD22 | 3.12 | Vide 2 | dB | Ad 4.1 ad 19 GHz | ||||
| Communis modus to | SCC11 | dB | ||||||
| communis modus | 2 | Ad 0.2 ad 19 GHz | ||||||
| SCC22 | ||||||||
| output reditus damnum | ||||||||
| Differentia communis modus | SCD11 | 12 | Vide 3 | dB | Ad 0.01 ad 12.89 GHz | |||
| damnum reditus | SCD22 | 10.58 | Vide 4 | Ad 12.89 ad 19 GHz | ||||
| 10 | Ad 0.01 ad 12.89 GHz | |||||||
| Modus differentialis communis | SCD21-IL | Vide 5 | dB | Ad 12.89 ad 15.7 GHz | ||||
| Conversio Damnum | ||||||||
| 6.3 | Ad 15.7 ad 19 GHz | |||||||
| Channel Operating Margin | COM | 3 | dB | |||||
Pin Descriptiones
SFP28 Pin Function Definition
| Pin | Logica | Symbolum | Nomen / Descriptio | Notae | ||
| 1 | VeeT | Transfusor Terrae | ||||
| 2 | LV-TTL-O | TX_Fault | N/A | 1 | ||
| 3 | LV-TTL-I | TX_DIS | Transfusor inactivare | 2 | ||
| 4 | LV-TTL-I/O | SDA | Remulco Wire Vide Data | |||
| 5 | LV-TTL-I | SCL | Remulco Wire Vide Horologium | |||
| 6 | MOD_DEF0 | Modulus praesens, coniungere ad VeeT | ||||
| 7 | LV-TTL-I | RS0 | N/A | 1 | ||
| 8 | LV-TTL-O | LOS | Los signum | 2 | ||
| 9 | LV-TTL-I | RS1 | N/A | 1 | ||
| 10 | VeeR | Receptor Ground | ||||
| 11 | VeeR | Receptor Ground | ||||
| 12 | CML-O | RD- | Data Inverted reciever | |||
| 13 | CML-O | RD+ | Data Non Inverted reciever | |||
| 14 | VeeR | Receptor Ground | ||||
| 15 | VccR | Reciever Supple 3.3V | ||||
| 16 | VccT | Transfusor Supple 3.3V | ||||
| 17 | VeeT | Transfusor Terrae | ||||
| 18 | CML-I | TD+ | Transfusor Data Non Inverted | |||
| 19 | CML_I | TD- | Transfusor Data Inverted | |||
| 20 | VeeT | Transfusor Terrae | ||||
| 1. | Annuit non valet in SFP + Copper extraxerunt-downto VeeT cum 30K ohms resistor | |||||
| 2. | Funem passivum ecclesiarum non sustinent | LOS et TX_DIS | ||||
Mechanica Specifications
Connector cum SFF-8432 specificatione compatitur.
| Longitudo (m). | Cable AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 30/26 |
| 4 | 26 |
| 5 | 26 |
Regulatory Obsequium
| Feature | Test Methodus | Euismod |
| Electrostatic officii causa (ESD) ad Electrical acus | MIL-STD-883C Methodus 3015.7 | Classis 1(>2000 Volts) |
| Intercessiones electromagneticorum (Hyperion) | FCC Class B | Obsequium signa |
| CENELEC EN55022 Classis B | ||
| CISPR22 ITE Classis B | ||
| RF immunitas (RFI) | IEC61000-4-3 | More nulla mensurabilis effectus ex 10V/m ager raptus ab 80 ad 1000MHz |
| RoHS Obsequium | RoHS Directiva 2011/65/EU et emendatio Ordinationum 6/6 | RoHS 6/6 obsequentis |
