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Gideon Hayes
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1m QSFP to 4xSFP AOC splitter cable is compact and reliable for short-distance deployments.
QSFP-4X10G-AOC1M
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40GBASE Active Optical QSFP to 4SFP breakout Cable, 1m
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Name:
QSFP-4X10G-AOC1M
- Description:
- 40GBASE Active Optical QSFP to 4SFP breakout Cable, 1m
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 8168314154252
- Condition:
- Warranty:
- 3
- List Price:
$1,298.00
- Price:
$683.0047.4% off
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1
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QSFP-4X10G-AOC1M Overview
QSFP-4X10G-AOC1M is a QSFP active optical cable transceiver designed for short-range, high-speed data transmission in data centers, enterprise networks, and telecom applications. It supports an aggregate data rate of 40G (4×10G channels) and is engineered with a compact form factor to meet the demanding space constraints of modern networking hardware.
QSFP-4X10G-AOC1M features MPO connectors and utilizes multi-mode fiber optimized for operation at an 850nm wavelength, ensuring reliable connectivity for Ethernet networks. Its 1-meter cable length and standardized operating temperatures (0 to 70°C) make this transceiver an ideal choice for high-performance, short-reach connectivity in high-density environments.
QSFP-4X10G-AOC1M price is $683.00, a 47.4% saving from the Cisco list price of $1,298.00. QSFP-4X10G-AOC1M is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for QSFP-4X10G-AOC1M for additional pricing. Browse the full 40G Base Modules series or explore all Cisco products.
QSFP-4X10G-AOC1M Specifications
- Power Consumption
- N/A
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Transceiver
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Supported Protocols
- Ethernet
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Wavelength
- 850nm
- Network Interface
- Ethernet
- Form Factor
- QSFP
- Data Rate
- 40G
- Connector Type
- MPO
- Max Distance
- 1 meter
- Product Name
- QSFP-4X10G-AOC1M
QSFP-4X10G-AOC1M Use Case
Scalable 40G-to-4×10G Top-of-Rack Expansion with QSFP-4X10G-AOC1M-40GBASE
By deploying the QSFP-4X10G-AOC1M-40GBASE Active Optical QSFP to 4SFP breakout Cable, 1m, data center operators convert a single 40G QSFP+ port on a top-of-rack switch into four independent 10G SFP+ server links. This configuration maximizes port utilization, reduces the need for additional 10G switches, and optimizes rack density, resulting in up to 25% lower CAPEX and streamlined cabling management.
Cost-Effective 10G Server Migration Using QSFP-4X10G-AOC1M-40GBASE Breakout Cable
Enterprises upgrading to a 40G backbone can leverage the QSFP-4X10G-AOC1M-40GBASE Active Optical QSFP to 4SFP breakout Cable, 1m to connect existing 10G server NICs directly to new 40G QSFP+ ports. This approach preserves legacy hardware investments, avoids expensive forklift upgrades, and minimizes downtime, delivering rapid ROI and a seamless migration path.
High-Performance Computing Cluster Interconnect with 40G-to-10G AOC
Research and HPC environments use the QSFP-4X10G-AOC1M-40GBASE Active Optical QSFP to 4SFP breakout Cable, 1m to split a 40G interswitch link into four low-latency 10G channels for blade servers. The result is granular traffic segmentation, improved throughput by up to 40%, and simplified network topologies that accelerate compute workflows and enhance overall cluster performance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| QSFP-4X10G-AOC1M |  QSFP-H40G-AOC2M |  QSFP-H40G-CU5M= |  QSFP-4SFP10G-CU4M= |  QSFP-40G-SR4= | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Direct Attach Copper Cable (DAC) | Transceiver |
| Form Factor | QSFP | QSFP | QSFP | QSFP+ to 4x SFP+ | QSFP |
| Data Rate | 40G | 40G | 40G | 10G | 40G |
| Connector Type | MPO | QSFP Direct Attach | QSFP | QSFP+ and SFP+ | MPO |
| Wavelength | 850nm | 850nm | N/A | N/A | 850nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Fiber Type | Multi-mode | Multi-mode | N/A | N/A | Multi-mode |
| Max Distance | 1 meter | 2 meters | 5m | 4 meters | 100 meters (OM3) / 150 meters (OM4) |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Ethernet | Copper | Fiber |
| Power Consumption | N/A | N/A | N/A | N/A | ≤ 4W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | N/A | N/A | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | N/A | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | QSFP-4X10G-AOC1M | QSFP-H40G-AOC2M | QSFP-H40G-CU5M= | QSFP-4SFP10G-CU4M= | QSFP-40G-SR4= |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Reviews & Ratings
J
Julian Frost
5
Maintains consistent 10G performance across all breakout ports.
T
Talia Cross
4
Easy to install and manage in dense rack environments.
E
Elias Vaughn
5
Professional-grade quality ensures low latency and minimal interference.
B
Bianca Pierce
5
Well-built splitter cable that performs reliably under load.
Questions & Answers
What is the QSFP-4X10G-AOC1M breakout cable?
The QSFP-4X10G-AOC1M is a 1-meter 40GBASE active optical cable that breaks out a QSFP+ port into four independent 10G SFP+ links for high-density data center interconnects.
What connectors does the QSFP-4X10G-AOC1M use?
It features a QSFP+ male connector on one end and four SFP+ female connectors on the other end for seamless 40G to 4×10G breakout connectivity.
What applications are ideal for this 40GBASE active optical breakout cable?
This cable is ideal for data-center switch-to-switch links, server aggregation, storage area networks (SAN), and high-performance computing clusters requiring cost-effective 40G to 10G breakout.
What is the maximum transmission distance of the QSFP-4X10G-AOC1M?
The 1 m active optical cable reliably supports 40GBASE breakout transmission over 1 meter in multimode fiber environments with low insertion loss.
Is the QSFP-4X10G-AOC1M hot-pluggable?
Yes, it is fully hot-pluggable, allowing live insertion and removal without disrupting system operation or requiring a shutdown.
What aggregate bandwidth does the QSFP-4X10G-AOC1M offer?
It delivers an aggregate 40 Gbps bandwidth split into four independent 10 Gbps channels for flexible traffic distribution.
What is the power consumption of this breakout cable?
Typical power consumption is under 1.5 W per cable, minimizing heat dissipation and energy costs in dense deployments.
Is the QSFP-4X10G-AOC1M compatible with major switch vendors?
Yes, it is vendor-neutral and fully compatible with Cisco, Arista, Juniper, Dell, HP and most QSFP+ and SFP+ port-equipped switches and servers.
What operating temperature range does the cable support?
The cable operates reliably between 0 °C and 70 °C (32 °F to 158 °F), suitable for standard data center environments.
How does this cable improve data center performance?
By breaking out a single 40G link into four 10G links, it maximizes port utilization, reduces cabling complexity, and lowers total cost of ownership.
Do I need any additional transceivers or modules?
No additional transceivers or modules are required; the active optical cable integrates all necessary optics for plug-and-play operation.
How do I install the QSFP-4X10G-AOC1M breakout cable?
Align the QSFP+ connector with the switch port, insert until it clicks, then connect each SFP+ connector to the target ports; the link will auto-negotiate.
What warranty comes with this active optical cable?
This cable includes a standard one-year manufacturer warranty covering defects in materials and workmanship.
Can this cable support non-blocking fabric designs?
Yes, it supports lossless 40G fabrics and RDMA over Converged Ethernet (RoCE), enabling non-blocking, low-latency data center architectures.
What distinguishes an active optical cable from a DAC?
Unlike direct-attach copper (DAC), an active optical cable uses integrated optics and laser drivers for longer reach, lower power, and immunity to electromagnetic interference.
Is any software configuration needed?
No software configuration is required; the cable is plug-and-play and auto-negotiates 40G/10G speeds with compatible hardware.
Does the QSFP-4X10G-AOC1M use multimode fiber?
Yes, it uses multimode fiber optics optimized for OM3/OM4 to support high-bandwidth, short-reach 40GBASE breakout links.