LinkX™ Hybrid Passive Copper Cable QSFP to SFP+ | MC2309130-003
1. Product Overview
The Mellanox LinkX™ MC2309130-003 is a high-performance hybrid
passive copper cable designed to provide reliable and
cost-effective 10Gb/s connectivity between QSFP and SFP+ ports.
This passive fiber cable alternative is engineered for data center
and enterprise networking environments where power efficiency,
signal integrity, and durability are critical. It supports a
maximum reach of 3 meters and is built to meet rigorous industry
standards.
2. Key Characteristics
- Compliant with SFF-8431 and SFF-8436 specifications
- Supports data rates up to 10.5 Gb/s per lane
- Low power consumption compared to active optical cables
- Secure latching mechanism for stable connections
- RoHS-5 compliant and backed by a 1-year warranty
3. Technology & Standards
This hybrid passive copper cable incorporates advanced signal
processing technology to ensure minimal insertion loss and
crosstalk. It complies with InfiniBand architecture, QSFP MSA
(SFF-8436), and SFP+ MSA (SFF-8431) standards. The cable is 100%
tested on Mellanox adapters and switches for guaranteed
compatibility.
4. Working Principle
The passive copper cable operates by transmitting electrical
signals directly between the QSFP and SFP+ connectors without
signal amplification. This results in lower power consumption and
reduced heat generation compared to active optical cables. The
impedance-matched design ensures signal integrity across the full
3-meter length.
5. Applications
Ideal for data center interconnects, high-performance computing
(HPC), storage area networks (SANs), and enterprise networking.
Commonly used with Mellanox switches, adapters, and compatible
third-party devices supporting QSFP and SFP+ interfaces.
6. Specifications
| Parameter | Value | Unit |
|---|
| Max Reach @ 10Gb/s | 3 | m |
| AWG | 30 | - |
| Data Rate per Lane | 1.0 - 10.5 | Gb/s |
| Operating Temperature | 0 to 70 | °C |
| Cable Diameter | 4.5 | mm |
7. Advantages
- Lower power consumption than active fiber cables
- Superior signal integrity with BER < 10⁻¹⁵
- Cost-effective solution for short-range connections
- Serialized ends for easy identification and tracking
8. Service & Support
All LinkX cables come with a 1-year limited warranty covering
repair or replacement. We offer 24/7 customer support and technical
consultation. Bulk orders are supported with competitive pricing
and fast delivery.
9. Frequently Asked Questions
Q: Is this cable compatible with non-Mellanox devices?
A: Yes, it is compliant with industry standards and tested for
broad compatibility.
Q: What is the maximum supported data rate?
A: The cable supports up to 10.5 Gb/s per lane.
Q: Can the cable be used in high-temperature environments?
A: It operates reliably in temperatures from 0°C to 70°C.
10. Precautions
- Avoid bending beyond the minimum sustained bend radius of 25 mm.
- Ensure connectors are clean and securely latched.
- Do not expose to voltages exceeding 300V.
- Store in environments between -10°C and 75°C.
11. Company Introduction
With over a decade of industry experience, we operate a large-scale
facility supported by a strong technical team. We have built a vast
customer base and offer competitive pricing on leading brands
including Mellanox, Ruckus, Aruba, and Extreme. Our inventory
includes millions of products such as network switches, adapters,
wireless access points, controllers, and passive fiber cables. We
provide 24/7 customer service and technical support, ensuring
reliable service and global recognition.
