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25G SFP28 Direct Attach Passive Copper Cables | High Quality and Fiber Optical Network
Product Details:
| Place of Origin: | China, Shenzhen |
| Brand Name: | DF/OEM/Nuetral |
| Certification: | CE/ROHS/REACH/ISO9001/ISO14001 |
| Model Number: | TK-T5-RJ45 |
Payment & Shipping Terms:
| Minimum Order Quantity: | negotiable |
|---|---|
| Price: | negotiable denpend on QTY |
| Packaging Details: | Blister box+Carton |
| Delivery Time: | 5-9 working days depends on QTY |
| Payment Terms: | T/T,/Paypal,L/C |
| Supply Ability: | 1000PCS/Day |
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Detail Information |
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| Product Name: | 25G SFP28 Direct Attach Passive Copper Cables | High Quality And Fiber Optical Network | Supply Voltage: | 3.14-3.46V |
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| Supply Current: | 300 MA | Input Differential Impedance: | 100 Ω |
| Single Ended Data Input Swing: | 180-700 MA | Data Input Swing Differentia: | 400-1800 MV |
| Transmit Disable Assert Time: | 10 Us | Differential Data Output Swing: | 300-850 MA |
| Operating Case Temperature: | 0 To +70°C | Warranty: | 1 Years, Lifetime Maintenance |
| Fiber Brand: | Corning, YOFC, OFS, Draka | ||
| Highlight: | 25G SFP28 passive copper cables,SFP28 direct attach cables,fiber optical network cables |
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Product Description
25G SFP28 Direct Attach Passive Copper Cables
High-performance, cost-effective I/O solution for 25G Ethernet applications
Product Overview
The SFP28 direct attach passive copper cable assemblies provide hardware manufacturers with high port density, configurability, and utilization at minimal cost and reduced power consumption. These high-speed cable assemblies exceed 25G Ethernet industry standards for performance and reliability.
Applications
- High capacity I/O in Storage Area Networks, Network Attached Storage, and Storage Servers
- Switched fabric I/O for ultra high bandwidth switches and routers
- Data center cabling infrastructure
- High density connections between networking equipment
Key Features
- Data rate up to 25.78125Gbps
- Length up to 5m
- Hot-pluggable SFP+ 20PIN footprint
- Improved Pluggable Form-factor (IPF) compliant for enhanced EMI/EMC performance
- Compatible with SFP28 MSA, SFF-8402, and SFF-8432 standards
- Power consumption <0.1 W
- Operating case temperature range: 0°C to +70°C
- RoHS-6 compliant (lead free)
Technical Specifications
Technical 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 SCD11(dB) < 22 - (20/25.78)*f, with f in GHz
4. Reflection Coefficient given by equation SCD11(dB) < 15 - (6/25.78)*f, with f in GHz
5. Reflection Coefficient given by equation SCD21(dB) < 27 - (29/22)*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 SCD11(dB) < 22 - (20/25.78)*f, with f in GHz
4. Reflection Coefficient given by equation SCD11(dB) < 15 - (6/25.78)*f, with f in GHz
5. Reflection Coefficient given by equation SCD21(dB) < 27 - (29/22)*f, with f in GHz
Product Images
Why Choose TAKFLY?
- 26+ years of manufacturing experience in fiber optic products
- 450+ assembly workers with 3+ years of experience
- 10+ R&D Engineers dedicated to innovation
- 16 Germany-imported Injection Machines and production lines
- 30+ testing machines including OTDR, 3D, VFL, IL&RL test instruments
- Comprehensive testing equipment: tension strength testers, crush resistance testers, power meter testers, light checkers
- OEM branding accepted
- Global exhibition participation: OFC, ECOC, CommunicAsia, NETCOM, AFRICACOM, SVIAZ ICT, CommunicIndonesia, Global Source Electronic Exhibition
Quality Control Process
- Raw material spot checking before production
- Full inspection after every individual process
- Comprehensive half-done production checks
- Complete finished product inspection before packing
- Pre-shipping spot checks
Delivery Information
- Samples: 1-3 working days
- Mass Production Orders: 3-7 working days
- Packaging: Plastic bags, cartons, and pallets available per request
Frequently Asked Questions
Q1: How can I get your catalogue and price list?
Please provide your email or contact information through our website to receive our catalogue and price list.
Q2: Can I negotiate the prices?
Yes, we may consider discounts for multiple container loads of mixed goods.
Q3: How much will the shipping charges be?
Shipping charges depend on your shipment size and shipping method. We will provide charges upon request.
Q4: Can I visit you?
Certainly! Our factory is located in Shenzhen, China. Please contact us to schedule an appointment.
Q5: What if there is quality problem when we get the goods?
If you encounter quality issues upon unpacking, please take photos for our reference. Our QC department will investigate and provide the best solutions, along with implementing quality improvements for future production.
Q6: What is your terms of packing?
We typically pack goods in blister boxes and cartons, but can accommodate custom packaging requests from customers.
Q7: What is your terms of payment?
T/T 30% as deposit, and 70% balance before delivery. We provide photos of products and packaging before final payment.
Q8: What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU
Q9: How about your delivery time?
Generally 5-7 working days after receiving advance payment. Specific delivery time depends on items and order quantity.
Q10: Can you produce according to the samples?
Yes, we can manufacture products based on your samples or technical drawings.
If you're interested in our products or have any questions, feel free to contact us at any time!
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