Can O4O112-800G-ACCH be used on 400G QSFP112 adapters?

No, QSFP112 and OSFP are two different package types with different form factor sizes and cannot be used together.

Can 200G HDR switches interconnect with 200G NDR200 CX7 adapters?

No, NDR200 is a 2-channel 112G PAM4 modulation, and HDR 200G is a 4-channel 56G PAM4 modulation, so they cannot be interconnected.

4m (13ft) 800G OSFP to 4X200G OSFP Breakout InfiniBand NDR Active Copper Cable for Mellanox

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NVIDIA/Mellanox MCA7J70-N004 Compatible ACC 4m (13ft) Twin-port 2x400Gb/s OSFP Finned Top to 4x200Gb/s OSFP Flat Top InfiniBand NDR Active Copper Splitter Cable

Name: NVIDIA/Mellanox MCA7J70-N004 Compatible ACC 4m (13ft) Twin-port 2x400Gb/s OSFP Finned Top to 4x200Gb/s OSFP Flat Top InfiniBand NDR Active Copper Splitter Cable
Brand: Naddod
SKU: 101953
Price: 1210.00 USD
Availability: OnlineOnly
Rating: 5.0 (18 reviews)

#101953

Model: O4O112-800G-AC4H | SKU: 980-9I50D-00N004

Sold: 4

In Stock: Available

$ 1210.00

Brand:

NADDOD (InfiniBand)

Length:

4m (13ft)

5m (16ft)

4m (13ft)

5m (16ft)

Item Spotlights

100% verified by the original, perfectly compatible with NVIDIA QM9700/9790 devices.
Tested for compatibility with multiple firmware versions, compliant with IBTA Industrial BER standards.
Free test environment and samples are available to experience the high-quality product performance.
Complies with OSFP MSA, CMIS 5.0, and RoHS protocols, providing a reliable and sustainable solution.
30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.

NVIDIA/Mellanox MCA7J70-N004 Compatible ACC 4m (13ft) Twin-port 2x400Gb/s OSFP Finned Top to 4x200Gb/s OSFP Flat Top InfiniBand NDR Active Copper Splitter Cable

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Specifications

Applications

Product Highlights

Questions & Answers

Customer Reviews

Resources

Specifications

Applications

Product Highlights

Questions & Answers

Customer Reviews

Resources

Description

NVIDIA/Mellanox MCA7J70-N004 Compatible Active Copper Splitter Cable, IB Twin Port NDR 800Gb/s to 4x200Gb/s, OSFP Finned Top to 4xOSFP Flat Top, 4m

NADDOD O4O112-800G-ACCH is an 800Gb/s twin-port OSFP (Octal Small Form-factor Pluggable) Finned Top to 4x200Gb/s OSFP Flat Top Active Copper Cable (ACC) dual breakout (aka splitter) cable. The ACC uses 8-channels of 100G-PAM4 modulation and has lengths of 4 and 5-meters.ACC cables are the second lowest-cost, low-latency, low-power consuming, high-speed links next to passive DACs due to their simplicity of design and minimal components.

Specifications

Form Factor

OSFP

Cable Length

4m~5m

Wire AWG

26AWG~30AWG

Commercial Temperature Range

0~70°C(32 to 158°F)

Jacket Material

PVC

Power Consumption

<1.5W(switch end) <0.3W(HCA ends)

Minimum Bend Radius

10x OD

Application

IB NDR, 800G/200G Ethernet Compliant

Applications

Product Highlights

Finned Top and Flat Top Unlock Optimal Application Scenarios

800G Breakout DAC integrates different heat sink designs of the two-end transceivers, unleashing powerful performance.

The 800G OSFP end transceiver adopts a finned top to provide the necessary thermal management when handling massive data, which is applied for Quantum-2 InfiniBand switches and Spectrum-4 Ethernet switches.

Each module on the two or four 400G OSFP breakout side has a flat-top design used in CX7 NICs and relies on heatsinks on the NIC ports to assist the module in cooling.

Questions & Answers

Ask a Question

I only use the 1st splitter of the splitter IB cable, the 2nd splitter is not installed on the NIC, will it affect the use of the 1st splitter cable?

It has no effect after the port is configured with a split port, it is recognized as two logical ports inside the device, and each splitter corresponds to one logical port, which does not affect each other.

What is the maximum transmission distance of the O4O112-800G-ACCH cable?

The ACC can provide up to 5m.

We have some QM9700 NDR switches connected with original IB cables, if we use them together with your cables will there be any incompatibility problems?

NADDOD IB cables meet international standards, with good interoperability and compatibility, and can be paired with the original cables.

Customer Reviews

5.0

2 Reviews

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All Reviews (2)

d***4
Verified Purchase
d***4
Verified Purchase
5.0
The delivery was very fast—much appreciated.
Helpful (1)Comments
f***4
Verified Purchase
f***4
Verified Purchase
5.0
This cable reaches 7 meters in length, which is very helpful for our cross-rack connections.
Helpful (9)Comments

Resources

O4O112-800G-ACCH Datasheet

Quality Certification

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