
NSComm 400G QSFP56-DD to 4x100G QSFP56 Active Optical Cable, OM3 Multimode, up to 30m
400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC), OM3, up to 30 m (98 ft), Custom up to 100 m (328 ft)
Overview
The NSComm 400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC) is a high-density breakout solution that enables 400G to 4×100G Ethernet connectivity in hyperscale data centers, HPC clusters, and enterprise networks.
Utilizing OM3 multimode fiber, it supports standard stocked lengths up to 30 m (98 ft), with custom builds available up to 100 m (328 ft) for extended reach.
This AOC integrates one QSFP56-DD connector on one end and four QSFP56 connectors on the other, providing 400 Gbps total bandwidth, broken into four independent 100 Gbps PAM4 channels.
With low power consumption (≤ 8 W per end), DOM (Digital Optical Monitoring) support, and excellent EMI performance, it delivers reliable, scalable interconnects for demanding networking environments.
Compatible Brands
NSComm 400G QSFP56-DD to 4×100G QSFP56 AOC is designed for compatibility with switches and servers from Cisco, Arista, Dell and Nvidia.
Need confirmation for your specific switch model? [Contact Us Now] and our support team will help.
Key Specifications
| Specification | Details |
|---|---|
| Vendor Name | NSComm |
| Product Type | 400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC) |
| Data Rate | 400 Gbps (4×100 Gbps breakout, PAM4) |
| Fiber Type | OM3 Multimode Fiber |
| Max Cable Distance | 30 m (98 ft) standard; up to 100 m (328 ft) custom |
| Connector Type | 1× QSFP56-DD to 4× QSFP56 |
| Monitoring Feature | Digital Optical Monitoring (DOM) |
| Power Consumption | ≤ 8 W per end |
| Temperature Range | 0 °C to 70 °C |
| Bend Radius | Minimum 30 mm |
| Standards Compliance | QSFP56-DD MSA, IEEE 802.3cd, IEEE 802.3bs, RoHS |
| Applications | 400G to 4×100G breakout links, aggregation, server-to-switch uplinks |
Why Choose NSComm 400G QSFP56-DD to 4×100G AOC?
-
Scalable breakout solution: Converts one 400G port into four 100G channels.
-
Flexible lengths: Stocked up to 30 m (98 ft); custom builds up to 100 m (328 ft).
-
Low power, high efficiency: Consumes ≤ 8 W per end.
-
Proactive monitoring: DOM provides real-time diagnostics and link monitoring.
-
Multi-vendor interoperability: Extensively tested with major networking platforms.
Length Options
Standard stocked lengths:
1 m (3 ft), 2 m (7 ft), 3 m (10 ft), 5 m (16 ft), 7 m (23 ft), 10 m (33 ft), 15 m (49 ft), 20 m (66 ft), 30 m (98 ft)
Custom lengths available:
50 m (164 ft), 75 m (246 ft), 100 m (328 ft)
More Details
Quality Certifications










Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Certified CCIE / HCIE / RCNP Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your NSComm products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Original: $1,656.00
-70%$1,656.00
$496.80More Images





NSComm 400G QSFP56-DD to 4x100G QSFP56 Active Optical Cable, OM3 Multimode, up to 30m
400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC), OM3, up to 30 m (98 ft), Custom up to 100 m (328 ft)
Overview
The NSComm 400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC) is a high-density breakout solution that enables 400G to 4×100G Ethernet connectivity in hyperscale data centers, HPC clusters, and enterprise networks.
Utilizing OM3 multimode fiber, it supports standard stocked lengths up to 30 m (98 ft), with custom builds available up to 100 m (328 ft) for extended reach.
This AOC integrates one QSFP56-DD connector on one end and four QSFP56 connectors on the other, providing 400 Gbps total bandwidth, broken into four independent 100 Gbps PAM4 channels.
With low power consumption (≤ 8 W per end), DOM (Digital Optical Monitoring) support, and excellent EMI performance, it delivers reliable, scalable interconnects for demanding networking environments.
Compatible Brands
NSComm 400G QSFP56-DD to 4×100G QSFP56 AOC is designed for compatibility with switches and servers from Cisco, Arista, Dell and Nvidia.
Need confirmation for your specific switch model? [Contact Us Now] and our support team will help.
Key Specifications
| Specification | Details |
|---|---|
| Vendor Name | NSComm |
| Product Type | 400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC) |
| Data Rate | 400 Gbps (4×100 Gbps breakout, PAM4) |
| Fiber Type | OM3 Multimode Fiber |
| Max Cable Distance | 30 m (98 ft) standard; up to 100 m (328 ft) custom |
| Connector Type | 1× QSFP56-DD to 4× QSFP56 |
| Monitoring Feature | Digital Optical Monitoring (DOM) |
| Power Consumption | ≤ 8 W per end |
| Temperature Range | 0 °C to 70 °C |
| Bend Radius | Minimum 30 mm |
| Standards Compliance | QSFP56-DD MSA, IEEE 802.3cd, IEEE 802.3bs, RoHS |
| Applications | 400G to 4×100G breakout links, aggregation, server-to-switch uplinks |
Why Choose NSComm 400G QSFP56-DD to 4×100G AOC?
-
Scalable breakout solution: Converts one 400G port into four 100G channels.
-
Flexible lengths: Stocked up to 30 m (98 ft); custom builds up to 100 m (328 ft).
-
Low power, high efficiency: Consumes ≤ 8 W per end.
-
Proactive monitoring: DOM provides real-time diagnostics and link monitoring.
-
Multi-vendor interoperability: Extensively tested with major networking platforms.
Length Options
Standard stocked lengths:
1 m (3 ft), 2 m (7 ft), 3 m (10 ft), 5 m (16 ft), 7 m (23 ft), 10 m (33 ft), 15 m (49 ft), 20 m (66 ft), 30 m (98 ft)
Custom lengths available:
50 m (164 ft), 75 m (246 ft), 100 m (328 ft)
More Details
Quality Certifications










Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Certified CCIE / HCIE / RCNP Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your NSComm products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC), OM3, up to 30 m (98 ft), Custom up to 100 m (328 ft)
Overview
The NSComm 400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC) is a high-density breakout solution that enables 400G to 4×100G Ethernet connectivity in hyperscale data centers, HPC clusters, and enterprise networks.
Utilizing OM3 multimode fiber, it supports standard stocked lengths up to 30 m (98 ft), with custom builds available up to 100 m (328 ft) for extended reach.
This AOC integrates one QSFP56-DD connector on one end and four QSFP56 connectors on the other, providing 400 Gbps total bandwidth, broken into four independent 100 Gbps PAM4 channels.
With low power consumption (≤ 8 W per end), DOM (Digital Optical Monitoring) support, and excellent EMI performance, it delivers reliable, scalable interconnects for demanding networking environments.
Compatible Brands
NSComm 400G QSFP56-DD to 4×100G QSFP56 AOC is designed for compatibility with switches and servers from Cisco, Arista, Dell and Nvidia.
Need confirmation for your specific switch model? [Contact Us Now] and our support team will help.
Key Specifications
| Specification | Details |
|---|---|
| Vendor Name | NSComm |
| Product Type | 400G QSFP56-DD to 4×100G QSFP56 Active Optical Cable (AOC) |
| Data Rate | 400 Gbps (4×100 Gbps breakout, PAM4) |
| Fiber Type | OM3 Multimode Fiber |
| Max Cable Distance | 30 m (98 ft) standard; up to 100 m (328 ft) custom |
| Connector Type | 1× QSFP56-DD to 4× QSFP56 |
| Monitoring Feature | Digital Optical Monitoring (DOM) |
| Power Consumption | ≤ 8 W per end |
| Temperature Range | 0 °C to 70 °C |
| Bend Radius | Minimum 30 mm |
| Standards Compliance | QSFP56-DD MSA, IEEE 802.3cd, IEEE 802.3bs, RoHS |
| Applications | 400G to 4×100G breakout links, aggregation, server-to-switch uplinks |
Why Choose NSComm 400G QSFP56-DD to 4×100G AOC?
-
Scalable breakout solution: Converts one 400G port into four 100G channels.
-
Flexible lengths: Stocked up to 30 m (98 ft); custom builds up to 100 m (328 ft).
-
Low power, high efficiency: Consumes ≤ 8 W per end.
-
Proactive monitoring: DOM provides real-time diagnostics and link monitoring.
-
Multi-vendor interoperability: Extensively tested with major networking platforms.
Length Options
Standard stocked lengths:
1 m (3 ft), 2 m (7 ft), 3 m (10 ft), 5 m (16 ft), 7 m (23 ft), 10 m (33 ft), 15 m (49 ft), 20 m (66 ft), 30 m (98 ft)
Custom lengths available:
50 m (164 ft), 75 m (246 ft), 100 m (328 ft)
More Details
Quality Certifications










Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Certified CCIE / HCIE / RCNP Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your NSComm products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.



