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DAC/ACC/AEC/AOC Cables
DAC/ACC Breakout Cables
400G Breakout DAC/ACC
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
QDD-4Q28-400G-AC1M 1m (3ft) 400G QSFP-DD to 4x100G QSFP28 PAM4 Active Breakout Direct Attach Copper Cable
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QDD-4Q28-400G-AC1M 1m (3ft) 400G QSFP-DD to 4x100G QSFP28 PAM4 Active Breakout Direct Attach Copper Cable

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SKU:18428
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FiberMall
Arista Networks
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FM PN:
QDD-4Q28-400G-AC1M
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1m 400G QSFP-DD to 4x100G QSFP28 Twinax Copper Cable (QSFP-DD to QSFP28 DAC Breakout Cable, Active AWG30 1m)

400G QSFP-DD to 4 x100G QSFP28 Active Direct Attach Copper Breakout Cable (Active Electrical Cable) enables low-power, high-reliability, and high-speed interconnections over very thin copper cables without using any optical components. It adopts standard QSFP-DD type2/QSFP28 form factors and complies with MSA specifications, and meets 400G Ethernet requirements.

Product Details

FiberMall P/N QDD-4Q28-400G-AC1MVendor Name FiberMall
Connector QSFP-DD to 4x QSFP28Max Data Rate 400Gb/s
Wire Gages AWG 30Cable Length 1m (3.3ft)
Jacket Material PVC (OFNR)Minimum Bend Radius 26.5mm
Operation Temperature 0~ 70 °C (32 to 158°F)Modulation Format PAM4
Protocols QSFP-DD MSA, SFF-8636Application 400G Ethernet

Quality Assurance

Excellent quality is the foundation of FiberMall's survival and development. Our operation team are experts with many years' experience in the optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.

Quality Certification

We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certifications, such as ISO 9001, CE, RoHS, FCC, etc.

1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

our advantages

1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

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1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

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1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

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1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

Premium Quality

High stability

Rigorous Industrial ProductTesting

Optical communication products are industrial products that require high stability and reliability.FIBERMALL adopts leading product design, first-class raw materials, and production technology to ensure the first-class quality of our products so that your project can be used, installed stably, and reliably

1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

Temperature Impact

High and low-temperature cycle, aging test to ensure good temperature characteristics
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

Mechanical Impact

Mechanical vibration testing to ensure the stability of products
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

EMI Testing

Excellent design and rigorous testing ensure good EMI performance
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall

MTBF Testing

MTBF(Mean Time Between Failures)testing ensures high stability

100% 3rd Party Compatible

FiberMall Compatibility Testing Center has most of the mainstream brand switches and devices. Before shipment, We will code the optical modules or DAC/AOC cables, and then test them on the corresponding switches to ensure that our products are 100% compatible with your system.

1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
Coding(EEPROM Programming)
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
Testing system

Partial test demonstartion

1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
ARISTA 7060SX2-48YC6
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
H3C S6850-56HF
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
Cisco N9K-C92160YC-X
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
HP JG510A
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
Juniper QFX5110-48S-AFO
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
Mellanox SN4700
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
Cisco-N9K-C93600CD-GX
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
NVIDIA QM9790
1m 400G QSFP-DD to 4x100G QSFP28 Active Breakout Cable | FiberMall
Ruijie RG-S6990-128QC2XS
  1. 400G QSFP-DD DAC
  2. 400G Active DAC
Product Features
v Supports 400G to 4x 100G Ethernet Interoperability
v 8x50G PAM4 Retimed 400GAUI-8 Electrical Interface
v Minimum Bend Radius 35mm for Flexible Routing
v Hot Pluggable QSFP-DD and QSFP28 MSA Compliant
v Compliant with SFF-8636, QSFP-DD MSA standards
v Single 3.3V power supply
v RoHS Compliant
v Application for Switches, servers, Data Centers, Storage area networks, High-performance computing, etc.

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