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NVIDIA Mellanox MCP1600-E003E26 100G QSFP28 DAC InfiniBand EDR Passive Copper Cable
Product Details:
| Brand Name: | Mellanox |
| Model Number: | MCP1600-E003E26 |
| Document: | PB_MCP1600-E0xxEyy_100Gbps_...AC.pdf |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | Negotiate |
| Packaging Details: | outer box |
| Delivery Time: | Based on inventory |
| Payment Terms: | T/T |
| Supply Ability: | Supply by project/batch |
|
Detail Information |
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| Warranty: | 1 Year | Name: | Mellanox DAC Cable MCP1600-E003E26 IB EDR 100Gb/s 4x 25G-NRZ QSFP28 LSZH 3m 26AWG Infiniband Network Cable |
|---|---|---|---|
| Cable Length: | 3 Meters | Keyword: | Mellanox DAC Cable |
| Condition: | New And Original | Type: | Mellanox AOC Cable |
| Availability: | Stock | Technology: | InfiniBand |
| Highlight: | NVIDIA Mellanox 100G QSFP28 DAC cable,InfiniBand EDR passive copper cable,Mellanox MCP1600-E003E26 100G cable |
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Product Description
NVIDIA Mellanox MCP1600-E003E26 100G QSFP28 DAC InfiniBand EDR Passive Copper Cable
NVIDIA Mellanox QSFP28 DAC 100Gb/s Passive DAC for InfiniBand EDR & 100GbE - 3m, 26AWG, LSZH
Product Overview
The NVIDIA Mellanox MCP1600‑E003E26 is a QSFP28 passive copper cable that provides 100Gb/s aggregate bandwidth over four high‑speed copper pairs, each operating at 25Gb/s. It is fully compliant with SFF‑8665 and SFF‑8636 standards, supporting hot‑pluggable installation and I²C management with integrated EEPROM for product identification. With a typical power consumption of only 0.1W, it offers an extremely energy‑efficient, cost‑effective solution for short‑reach links (up to 5m) in InfiniBand EDR and 100GbE environments.
Key Features
- Data rate: Up to 100Gb/s (4× 25Gb/s NRZ)
- Protocol support: InfiniBand EDR, 100GbE
- Ultra‑low power: 0.1W typical consumption
- Hot‑pluggable: QSFP28 form factor, SFF‑8665 compliant
- Management: SFF‑8636 I²C interface with EEPROM
- Bit Error Rate: Better than 1E‑15 with Mellanox systems
- Jacket: LSZH (Low Smoke Zero Halogen), black
- Compliance: RoHS, LF/HF PCB
Technology & Design
The MCP1600‑E003E26 utilizes four shielded twin‑axial copper pairs, each engineered to support 25Gb/s NRZ signaling with excellent signal integrity. The cable features a 26AWG gauge for optimal balance between reach and flexibility, with a 9.4mm outer diameter. The LSZH jacket ensures low smoke and zero halogen emissions in case of fire, making it ideal for data center environments with strict safety requirements. Each cable is factory‑tested to guarantee best‑out‑of‑the‑box performance and durability.
Typical Deployments
- InfiniBand EDR fabrics: Connect switches to servers and storage in HPC clusters.
- 100GbE aggregation: Short‑reach links between top‑of‑rack switches and servers.
- Data center interconnects: Cost‑effective links within racks or between adjacent racks (≤5m).
- AI/ML training clusters: Low‑latency, high‑bandwidth connectivity for GPU‑based systems.
Compatibility
Switches: NVIDIA Mellanox Quantum, Spectrum series and other QSFP28‑equipped switches supporting 100G InfiniBand or Ethernet.
Adapters / DPUs: ConnectX‑5, ConnectX‑6, ConnectX‑7, BlueField‑2/3 with QSFP28 ports.
Protocols: InfiniBand EDR (100G) and 100GbE (IEEE 802.3bj).
Compatibility is system‑dependent; refer to the system level product qualification report for validated configurations.
Adapters / DPUs: ConnectX‑5, ConnectX‑6, ConnectX‑7, BlueField‑2/3 with QSFP28 ports.
Protocols: InfiniBand EDR (100G) and 100GbE (IEEE 802.3bj).
Compatibility is system‑dependent; refer to the system level product qualification report for validated configurations.
Specifications
| Parameter | Value |
|---|---|
| Product Type | Passive Direct Attach Copper Cable (DAC), QSFP28 |
| Data Rate | 100Gb/s (4× 25Gb/s NRZ) |
| Wire Gauge | 26 AWG |
| Cable Diameter | 9.4 ± 0.4 mm |
| Minimum Bend Radius (Single) | 47 mm |
| Minimum Bend Radius (Repetitive/Assembly) | 94 mm |
| Length Tolerance | ±50 mm |
| Supply Voltage | 3.3V (3.135V - 3.465V) |
| Power Consumption | 0.1W typical |
| Characteristic Impedance | 100Ω (90-110Ω range) |
| Propagation Delay | 4.5 ns/m (informative) |
| Operating Case Temperature | 0 °C to 70 °C |
| Storage Temperature | ‑40 °C to 85 °C |
| Relative Humidity (Operating) | 5% - 85% |
| Bit Error Rate (BER) | < 1E‑15 with Mellanox systems |
| Jacket Material | LSZH (Low Smoke Zero Halogen), Black |
| Connector Type | QSFP28 (SFF‑8665 compliant) |
| Management Interface | I²C (SFF‑8636) with EEPROM |
| Compliance | RoHS, LF/HF PCB |
| Length (E003E26) | 3 meters |
Selection Guide
| Ordering Part Number | Description | Length | AWG |
|---|---|---|---|
| MCP1600‑E00AE30 | 100G QSFP28 DAC, IB EDR | 0.5 m | 30 |
| MCP1600‑E001E30 | 100G QSFP28 DAC, IB EDR | 1.0 m | 30 |
| MCP1600‑E01AE30 | 100G QSFP28 DAC, IB EDR | 1.5 m | 30 |
| MCP1600‑E002E30 | 100G QSFP28 DAC, IB EDR | 2.0 m | 30 |
| MCP1600‑E02AE26 | 100G QSFP28 DAC, IB EDR | 2.5 m | 26 |
| MCP1600‑E003E26 | 100G QSFP28 DAC, IB EDR | 3.0 m | 26 |
| MCP1600‑E004E26 | 100G QSFP28 DAC, IB EDR | 4.0 m | 26 |
| MCP1600‑E005E26 | 100G QSFP28 DAC, IB EDR | 5.0 m | 26 |
Note: For lengths beyond 5m, please contact our sales team for active optical cable (AOC) options.
Advantages
- Cost‑effective: Significantly lower cost than optical transceivers for short‑reach links.
- Ultra‑low power: 0.1W consumption reduces overall data center power budget.
- Low latency: Passive copper provides minimal propagation delay (4.5 ns/m).
- Reliable performance: BER better than 1E‑15 with Mellanox systems.
- Easy deployment: Hot‑pluggable QSFP28 form factor with push‑pull latch.
Service & Support
As an authorized NVIDIA Mellanox partner, Hong Kong Starsurge Group provides:
- Technical pre‑sales consultation for InfiniBand and Ethernet fabric design.
- Global logistics with real‑time tracking and customs clearance support.
- 1‑year limited hardware warranty covering parts repair or replacement.
- Firmware/compatibility advisory for NVIDIA switch and adapter platforms.
- Multilingual support (English, Mandarin, Cantonese) via email or phone.
Frequently Asked Questions
Q: What is the difference between DAC and AOC?
A: A DAC (Direct Attach Copper Cable) uses passive copper pairs for short‑reach links (up to 5m), while an AOC (Active Optical Cable) uses optical fiber with integrated transceivers for longer distances (up to 100m). DACs are more cost‑effective for short links.
Q: Can I use this cable with 40G or 25G ports?
A: The cable is optimized for 100G (4×25G) operation. It may not be compatible with 40G or 25G only ports without proper lane configuration.
Q: What is the minimum bend radius for this cable?
A: The single bend radius is 47 mm. For repetitive or assembly bends, the minimum radius is 94 mm.
Q: Is the cable hot‑pluggable?
A: Yes, it is fully hot‑pluggable and supports live insertion/removal without powering down the host system.
Q: What warranty is provided?
A: Mellanox LinkX DACs include a 1‑year limited hardware warranty covering parts repair or replacement.
Handling Precautions
- Keep protective dust caps on connectors until installation to prevent contamination.
- Avoid bending the cable tighter than the specified minimum bend radius (47 mm single, 94 mm repetitive).
- Do not pull on the connectors; use the pull‑tab or latch for insertion/removal.
- Observe standard ESD precautions during installation and handling.
- Ensure the cable is not subjected to excessive tension or crushing forces.
About Hong Kong Starsurge Group
Hong Kong Starsurge Group Co., Limited is a technology‑driven provider of network hardware, IT services, and system integration solutions. Since 2008, we have served customers worldwide with networking equipment including switches, NICs, wireless access points, controllers, cables, and optical modules. Our experienced sales and technical teams support diverse industries such as government, healthcare, manufacturing, education, finance, and enterprise. We deliver customized solutions, global logistics, and multilingual support - all built on a customer‑first commitment to reliability, performance, and scalability.
Key Facts
Part number: MCP1600‑E003E26
Form factor: QSFP28 (SFF‑8665)
Data rate: 100Gb/s (4×25G NRZ)
Length: 3.0 m
Wire gauge: 26 AWG
Protocols: InfiniBand EDR, 100GbE
Power: 0.1W typical
Jacket: LSZH, Black
Form factor: QSFP28 (SFF‑8665)
Data rate: 100Gb/s (4×25G NRZ)
Length: 3.0 m
Wire gauge: 26 AWG
Protocols: InfiniBand EDR, 100GbE
Power: 0.1W typical
Jacket: LSZH, Black
Compatibility Matrix
| Device Type | Supported Platforms |
|---|---|
| InfiniBand Switches | NVIDIA Mellanox Quantum, SB7800, SB7900 series |
| Ethernet Switches | NVIDIA Mellanox Spectrum SN2000, SN3000, SN4000 series |
| Adapters / DPUs | ConnectX‑5, ConnectX‑6, ConnectX‑7, BlueField‑2/3 |
| Third‑party | QSFP28‑equipped switches supporting 100G (verify compliance) |
Buyer Checklist
- Confirm your switch/adapter port supports QSFP28 and 100G NRZ.
- Verify required cable length (E003E26 = 3.0m).
- Ensure your system supports the required protocol (InfiniBand EDR or 100GbE).
- Check that the cable gauge (26 AWG) meets your mechanical routing requirements.
- Review the system level qualification report for validated configurations.
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