Passive Direct Attach Copper Cables 100G QSFP28 To QSFP28 DAC Length Up To 3m
Brand Name:E-link
Certification:CE, RoHS, FCC
Model Number:LNK-DP1824-3
Minimum Order Quantity:1 pcs
Delivery Time:3~5 working days
Payment Terms:Paypal, TT, Western Union, MoneyGram, Alipay
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Location:
Shenzhen China
Address:
5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
Supplier`s last login times:
within 1 hours
Product Details
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Product Details
Product Description:
E-link 100G QSFP28 Passive Copper Cables (LNK-DP7D30-XXX) are designed to provide high performance and cost effective I/O solutions for various applications such as 100G LAN, HPC, and SAN. These cables are compliant with the SFF-8436 standard and offer low power consumption for short reach interconnect applications. Each lane of the cable is capable of transmitting data at speeds up to 25.78Gb/s, resulting in an aggregated rate of 100Gb/s.
Features
- High performance and cost effective 100G I/O solution
- Compliant with industry standard SFF-8436
- Low power consumption for short reach interconnect applications
- Each lane can transmit data at speeds up to 25.78Gb/s
- Provides an aggregated rate of 100Gb/s
Applications:
- 100 Gigabit Ethernet
- Fiber Channel over Ethernet
- Data storage and communication industry
- Switch/router/HBA
- Enterprise network
- SAN
- Data Center Network
Features:
- QSFP28 conforms to the Small Form Factor SFF-8665
- 4-Channel Full-Duplex Passive Copper Cable Transceiver
- Support for multi-gigabit data rates :25.78Gb/s (per channel)
- Maximum aggregate data rate: 100Gb/s (4 x 25.78Gb/s)
- Copper link length up to 3m (passive limiting)
- High-Density QSFP 38-PIN Connector
- I2C based two-wire serial interface for EEPROM signature which can be customized
Product Characteristics:
| Parameter | Symbol | Min | Typical | Max | Unit | Note |
| Differential Impedance | Rin,p-p | 90 | 100 | 110 | Ω | |
| Insertion loss | SDD21 | 8 | 22.48 | dB | At 12.8906 GHz | |
| Differential Return Loss | SDD11 SDD22 | 12.45 | See1 | dB | At 0.05 to 4.1 GHz | |
| 3.12 | See2 | dB | At 4.1 to 19 GHz | |||
| Common-mode to common-mode output return loss | SDD11 SDD22 | 2 | dB | At 0.2 to 19 GHz | ||
| Differential to common-mode return loss | SDD11 SDD22 | 12 | See3 | dB | At 0.01 to 12.89 GHz | |
| 10.58 | See4 | At 12.89 to 19 GHz | ||||
| Differential to common-mode Conversion Loss | SCD21-IL | 10 | dB | At 0.01 to 12.89 GHz | ||
| See5 | At 12.89 to 15.7 GHz | |||||
| 6.3 | At 15.7 to 19 GHz | |||||
| Channel Operating Margin | COM | 3 | dB |
Notes:
1.Reflection Coefficient given by equation
SDD11(dB)＜16.5-2*SQRT(f),with f in GHz
2.Reflection Coefficient given by equation
SDD11(dB)＜10.66-14*log10(f/5.5),with f in GHz
3.Reflection Coefficient given by equation
SDD11(dB)＜22-(20/25.78)*f,with f in GHz
4.Reflection Coefficient given by equation
SDD11(dB)＜15-(6/25.78)*f,with f in GHz
5.Reflection Coefficient given by equation
SDD21(dB)＜27-(29/22)*f,with f in GHz
Packing and Shipping:
Packaging and Shipping for DAC Cables
At DACs, we understand the importance of ensuring our products arrive safely and in top condition. That's why we take great care in packaging and shipping each and every order.
Packaging
Our fiber optic accessories are packaged using high-quality materials that provide maximum protection during transit. Each item is individually wrapped and secured to prevent any damage or breakage. We use sturdy boxes and padding to further protect the products during shipping.
Shipping
We offer various shipping options to meet your needs and budget. Our standard shipping method is through trusted carriers such as UPS, FedEx, and DHL. We also offer expedited shipping for urgent orders.
For international orders, we take extra precautions to ensure your products arrive safely and on time. All international shipments are carefully packed and labeled according to customs regulations.
Tracking and Delivery
Once your order has been shipped, we provide you with a tracking number so you can easily monitor the progress of your delivery. We strive to deliver all orders within the estimated timeframe provided at checkout. In the rare case of a delay, we will promptly notify you and work to resolve the issue.
Upon delivery, please inspect your package for any damage and report it to us immediately. We will work with the carrier to resolve any issues and ensure you receive a replacement product if needed.
Thank you for choosing DACs. We hope you enjoy your products and have a smooth shipping experience.
Ordering Information:
| Part Number | Data Rate | Length | Wire Gauge | Connector Type | Temp. Range | Cable Jacket |
| LNK-DP7D30-0.5 | Up to 100G | 0.5m | AWG30 | Passive Copper | 0-70℃ | PVC |
| LNK-DP7D30-1 | Up to 100G | 1m | AWG30 | Passive Copper | 0-70℃ | PVC |
| LNK-DP7D30-2 | Up to 100G | 2m | AWG30 | Passive Copper | 0-70℃ | PVC |
| LNK-DP7D30-3 | Up to 100G | 3m | AWG30 | Passive Copper | 0-70℃ | PVC |
Passive Direct Attach Copper Cables 100G QSFP28 To QSFP28 DAC Length Up To 3m
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