DAC-25G-3M 10G DAC Cable
Direct Attach Cable
25G SFP28 Direct Attach Cable, DAC 1-5m
Share on
DAC-25G-xM
25G SFP28 Direct Attach Cable, DAC 1-5m
Features
- Up to 25.88243 Gbps data rate
- Up to 5m transmission
- Hot-pluggable SFP 20PIN footprint
- Improved Pluggable Form Factor(IPF)
- compliant for enhanced EMI/EMC performance
- RoHS Compliant
- Operating temperature 0°C to +70°C
Application
- 25G Ethernet
Standard
- Compliant with SFF-8432 and SFF-8402
General Product Characteristics
| SFP28 DAC Specifications | |
| Number of Lanes | Tx & Rx |
| Channel Data Rate | 25.88243 Gbps |
| Operating Temperature | 0 to + 70°C |
| Storage Temperature | -40 to + 85°C |
| Supply Voltage | 3.3 V nominal |
| Electrical Interface | 20 pins edge connector |
| Management Interface | Serial, I2C |
High Speed Characteristics
| Parameter | Symbol | Min | Typ | Max | Units | Notes |
| Differential Impedance | Zd | 90 | 100 | 110 | Ω | |
| Insertion loss | SDD21 | 8 | 22.48 | dB | At 12.8906 GHz | |
| Differential Input Return Loss | SDD11 | 12.45 | See 1 | dB | At 0.05 to 4.1 GHz | |
| SDD22 | 3.12 | See 2 | dB |
At 4.1 to 19 GHz |
||
| Common Mode Output Return Loss | SCC11 | 2 | dB | At 0.2 to 19 GHz | ||
| SCC22 | ||||||
| Differential Common Mode Output Return Loss | SDD22 | 10.58 | See 3 | dB | At 0.01 to 12.89 GHz | |
| SCD11 | 12 | See 4 | dB | At 12.89 to 19 GHz | ||
| Differential to common Mode
Conversion Loss |
SCD21-IL | 10 | dB | At 0.01 to 12.89 GHz | ||
| See 5 | At 12.89 to 15.7 GHz | |||||
| 6.3 | At 15.7 to 19 GHz | |||||
| Channel Operating Margin | COM | 3 | dB |
Ordering information
| Model No. | Product Description |
| DAC-25G-xM | 25G SFP28 to SFP28 Direct Attach Cable DAC 1-5m |
| x: 1,2,3,5 meters | |
