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2m HDR100 Mellanox DAC Cable Direct Attach Fiber Cable MCP7H50-H002R26 MCP7H50-V0xxR QSFP56

2m HDR100 Mellanox DAC Cable Direct Attach Fiber Cable MCP7H50-H002R26 MCP7H50-V0xxR QSFP56

2m Mellanox DAC Cable

HDR100 Mellanox DAC Cable

2m direct attach fiber cable

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Product Details
New And Original
Warranty Time:
1 Year
Max Speed:
HDR To 2xHDR100
Data Rate:
200Gb/s To 100Gb/s
Supply Voltage:
Data Input Voltage:
Control Input Voltage:
Damage Threshold:
Product Description

MCP7H50-V0xxRyy 200Gb/s QSFP56 to 2x100GbE 2xQSFP56 DAC Splitter Cable Product Specifications

NVIDIA® MCP7H50-H0xxRyy DAC (Direct Attach Copper) splitter cables are high speed, cost-effective alternatives to fiber optics in 200Gb/s and 100Gb/s IB HDR applications.

The MCP7H50 cables provide connectivity between system units with a 200Gb/s HDR QSFP56 port on side end and two 100Gb/s HDR100 QSFP56 ports on the other. The cable connects the data signals from each of the 2 dual copper pairs on the single QSFP56 (pair 1&2, 3&4) end to the dual copper pair of each of the QSFP56 (pair 1&2) ends on the multiport side. Each QSFP56 port includes an EEPROM providing product information, which can be read by the host system.

NVIDIA’s unique-quality cable solutions provide power-efficient connectivity for short distance interconnects, enabling higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centers. Rigorous cable production testing ensures best out-of-the-box installation experience, performance, and durability.

Rigorous cable production testing ensures best out-of-the-box installation experience, performance and durability

NVIDIA® LinkX® Ethernet DAC cables are the lowest-cost way to create high-speed 100G–400G links in Ethernet switching networks and for NVIDIA GPU-based systems. DACs are widely used in data centers to connect servers and GPU compute systems to the top-of-rack (TOR) switches and link spine-to-superspine switches inside racks over short cable lengths.

LinkX-certified cables are 100 percent tested in actual NVIDIA GPU and switching systems to ensure optimal signal integrity and the best end-to-end performance. NVIDIA DAC cables are designed for use in supercomputers and hyperscale systems that have very stringent requirements. All NVIDIA cables are tested to bit error ratios (BER) lower than IEEE industry standards. They’re available in lengths from 0.5m to 7m, in small form-factor pluggable (SFP) and quad small form-factor pluggable (QSFP) options, and with 10G/25G-non-return-to-zero (NRZ) and 50G-4-level pulse amplitude modulation (PAM4).


IBTA InfiniBand HDR compliant
200Gb/s to 2x100Gb/s HDR100
SFF-8665 compliant
Operating case temperature 0-70C
Single 3.3V supply voltage
Bit Error Rate (BER) better than 1E-15 with InfiniBand HDR systems
Hot pluggable
RoHS compliant
LSZH (Low Smoke Zero Halogen) jacket
LF (Lead Free) HF (Halogen Free) PCB
SFF-8636 compliant I2C management interface

Absolute Maximum Specifications

Absolute maximum ratings are those beyond which damage to the device may occur.
Prolonged operation between the operational specifications and absolute maximum ratings is not intended and may cause permanent device degradation.

Supply voltage -0.3 3.6 V
Data input voltage -0.3 3.6 V
Control input voltage -0.3 3.6 V

Environmental Specifications

This table shows the environmental specifications for the product.

Storage temperature -40 85 °C

Operational Specifications

This section shows the range of values for normal operation.

Supply voltage (Vcc) 3.135 3.3 3.465 V
Power consumption --- --- 0.1 W
Operating case temperature 0   70 °C
Operating relative humidity 5   85 %

Electrical Specifications

Parameter (per lane)
Characteristic Impedance 90 100 110 Ω ---
Time propagation delay --- --- 4.5 ns/m Informative

Note: Minimum insertion loss for up to 1m cable length is 6dB @ 12.89GHz.

Electrostatic Discharge (ESD)

This product is compatible with ESD levels in typical data center operating environments and certified in accordance with the standards listed in the Regulatory Compliance Section. The product is shipped with protective caps on all connectors to protect it during shipping. In normal handling and operation of high-speed cables and optical transceivers, ESD is of concern during insertion into the QSFP cage of the server/switch. Hence, standard ESD handling precautions must be observed. These include use of grounded wrist/shoe straps and ESD floor wherever a cable/transceiver is extracted/inserted. Electrostatic discharges to the exterior of the host equipment chassis after installation are subject to system level ESD requirements.

2m HDR100 Mellanox DAC Cable Direct Attach Fiber Cable MCP7H50-H002R26 MCP7H50-V0xxR QSFP56 0


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Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.

Q2.How about the delivery date?

It usually takes 3-5 working days. For specific models, please contact us to check the stock. In the end, the actual consultation shall prevail. We will do our best to deliver as soon as possible.

Q3.What's your warranty terms?

We supply 12 months warranty time.

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We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one words, we could do any shipments that you wanted.

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Yes, sample order is available for quality check and market test. You only need to pay the sample cost and express cost.

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      First-hand supply, Original and new products with the favorable price and perfect after-sales service.

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