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Mellanox MCP1600-E003E26 100Gb/s QSFP28 Direct Attach Copper Cable
Product Information:
| Product Category: | mellanox cable |
| Price: | 0.00 |
Trade & Delivery:
| MOQ: | 1 |
|---|---|
| Delivery Time: | 2026-01-08 |
| Supply Ability: | Stable Stock |
Detail Information |
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| Title: | Mellanox MCP1600-E003E26 100Gb/s QSFP28 Direct Attach Copper Cable | Category: | mellanox cable |
|---|---|---|---|
| Views: | 3 | Published: | 2026-01-08 |
Product Description
Mellanox MCP1600-E003E26 100Gb/s QSFP28 Direct Attach Copper Cable
High-performance passive Direct Attach Copper (DAC) cable designed for 100Gb/s InfiniBand EDR and Ethernet applications, providing reliable, low-latency connectivity for data center environments.
Key Characteristics
- High-Speed Data Rate: Supports aggregate data rates of up to 100 Gb/s (4x25 Gb/s lanes)
- Passive & Power-Efficient: Requires no signal retiming, consuming less than 0.1W
- Hot-Pluggable: Safe insertion and removal without powering down systems
- Superior Signal Integrity: Bit Error Rate (BER) better than 10⁻¹⁵ with Mellanox systems
- Durable & Eco-Friendly: LSZH jacket and Lead-Free, Halogen-Free PCB
- Comprehensive Management: Integrated EEPROM with SFF-8636 compliant I²C interface
Technology & Standards
Compliant with SFF-8685 (QSFP28 form factor) and SFF-8636 (management). Designed for 100Gb/s InfiniBand EDR and 100GbE Ethernet protocols with controlled 100Ω differential impedance for optimal signal integrity.
Application Scenarios
Ideal for high-performance computing, enterprise data centers, cloud infrastructure, and storage area networks:
- Interconnecting top-of-rack switches to leaf or spine switches
- Connecting servers with Mellanox ConnectX-4/5 adapters to EDR switches
- Building high-bandwidth clusters for AI and machine learning
- Establishing short-reach links within or between adjacent racks
Specifications
| Parameter | Specification |
|---|---|
| Model / Alias | MCP1600-E003E26 (mq9700) |
| Interface / Form Factor | QSFP28 to QSFP28 |
| Data Rate | 100 Gb/s (4x25 Gb/s) |
| Cable Type | Passive Direct Attach Copper (DAC) |
| Length | 3 meters |
| Wire Gauge (AWG) | 26 AWG |
| Operating Temperature | 0°C to 70°C |
| Power Consumption | < 0.1 W |
| Compatibility | InfiniBand EDR, 100GbE; Mellanox Switches & Adapters |
Product Family
| Part Number | Length | AWG | Cable Diameter |
|---|---|---|---|
| MCP1600-E00AE30 | 0.5m | 30 | 7.1 mm |
| MCP1600-E001E30 | 1m | 30 | 7.1 mm |
| MCP1600-E01AE30 | 1.5m | 30 | 7.1 mm |
| MCP1600-E002E30 | 2m | 30 | 7.1 mm |
| MCP1600-E003E26 | 3m | 26 | 9.4 mm |
| MCP1600-E004E26 | 4m | 26 | 9.4 mm |
| MCP1600-E005E26 | 5m | 26 | 9.4 mm |
Advantages
- Cost Savings: Lower purchase price per port
- Power Efficiency: Near-zero power draw reduces OPEX
- Low Latency: Passive transmission ensures minimal signal delay
- Robustness & Simplicity: No delicate optics, easier deployment
- Guaranteed Performance: Rigorous testing ensures reliability
Service & Support
Backed by a 1-year limited hardware warranty with comprehensive support services:
- Rapid Delivery: Large inventory for fast fulfillment
- 24/7 Technical Consultation: Expert support for integration
- Global Supply Chain: Consistent availability of genuine products
Frequently Asked Questions
Q: Is this cable compatible with non-Mellanox switches?
A: While designed for optimal performance with Mellanox equipment, it may work with other vendors' compatible ports. Full functionality is assured only with Mellanox systems.
Q: What is the maximum reliable distance for this passive DAC?
A: The 3m model is reliable for in-rack and adjacent rack connections. For longer distances, active optical solutions are recommended.
Q: Does the cable require any drivers or software configuration?
A: No. It is a plug-and-play passive component that automatically configures via EEPROM.
Q: What does the alias mq9700 refer to?
A: mq9700 is an alternative product identifier used for this specific 3m Mellanox QSFP28 DAC cable.
Handling Guidelines
- Bending Radius: Maintain minimum single bend radius ≥47mm and repeated bend radius ≥94mm
- Operating Environment: 0°C to 70°C, 5-85% relative humidity non-condensing
- Electrostatic Discharge (ESD): Handle with standard ESD precautions
- Compatibility Verification: Confirm switch/network card port compatibility before purchase
- Installation: Ensure full insertion and secure latch engagement
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