United States
Name:
QSFP-4SFP10G-CU1M
- Description:
- QSFP to 4xSFP10G Passive Copper Splitter Cable, 1m
- Rating:
-
(0)
Added to cart 23 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 6920702752561
- Warranty:
-
3 - List Price:
-
$1,000.00
- Price:
-
$171.00
83% off
Business price:
Enroll your business for free
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
QSFP-4SFP10G-CU1M
QSFP to 4xSFP10G Passive Copper Splitter Cable, 1m
$1,000.00
$171.00
33 in Global Warehouse
$171.00
83% off
TRUSTED, TRIED, PROVEN
QSFP-4SFP10G-CU1M Overview
QSFP-4SFP10G-CU1M is a QSFP+ breakout direct attach copper cable assembly that converts a QSFP+ port into four independent 10G SFP+ channels. Designed for high-speed, short-range connectivity, this cable supports 10G Ethernet deployments in data centers, enterprise networks, and telecom environments while offering a compact form factor for easy integration into existing systems.
QSFP-4SFP10G-CU1M features a fixed 1-meter length optimized for low-latency, reliable performance over copper interconnects. Engineered to meet strict physical dimensions and industry standards, this cable assembly utilizes QSFP+ and SFP+ connectors to ensure compatibility with major vendors such as Cisco, Juniper, Huawei, and Arista, making it a versatile solution for modern network deployments.
What is the price of QSFP-4SFP10G-CU1M?
Lowest price of QSFP-4SFP10G-CU1M is $ 171.00. Shop now! Get further exclusive discounts with bulk quotation on QSFP-4SFP10G-CU1M
Explore more options from Transceivers or explore other Cisco products.
QSFP-4SFP10G-CU1M Specifications
| Product Type | Direct Attach Copper Cable |
| Form Factor | QSFP-to-SFP+ Breakout Cable |
| Data Rate | 10G |
| Connector Type | QSFP+ / SFP+ |
| Wavelength | N/A |
| Transmission Distance | Short-Range |
| Fiber Type | N/A |
| Max Distance | 1 meter |
| Supported Protocols | Ethernet |
| Network Interface | Copper |
| Power Consumption | N/A |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | N/A |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | QSFP-4SFP10G-CU1M |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
QSFP-4SFP10G-CU1M Use Case
High-Density Storage Uplink Consolidation
In hyperscale data centers, network engineers deploy the QSFP-4SFP10G-CU1M-QSFP 4xSFP10G passive copper splitter cable, 1m to convert a 40 Gbps QSFP+ spine port into four 10 Gbps SFP+ links for legacy storage arrays. This eliminates the need for additional optics, reduces capital expenditure by up to 30%, and streamlines cable management while preserving wire-speed performance and ultra-low latency.
Ultra-Low-Latency Trading Network Segmentation
In financial services trading floors, IT teams use the QSFP-4SFP10G-CU1M-QSFP 4xSFP10G passive copper splitter cable, 1m to split a single 40 Gbps feed into four dedicated 10 Gbps channels for execution engines and risk-management servers. This plug-and-play solution delivers sub-1 µs latency, ensures deterministic performance, and reduces rack density, supporting compliance with stringent market-making requirements.
Enterprise Campus Switch Uplink Optimization
For large corporate campuses upgrading to 40 Gbps core switches, network architects implement the QSFP-4SFP10G-CU1M-QSFP 4xSFP10G passive copper splitter cable, 1m to leverage existing 10 Gbps edge switches. This approach avoids costly module swaps, accelerates deployment by 50%, and optimizes port utilization, delivering robust bandwidth aggregation with zero additional power draw.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | QSFP Direct Attach | MPO | MPO | QSFP+ / SFP+ | LC |
| Data Rate | 40G | 40G | 40G | 10G | 10G per channel (4 channels, 40G aggregate) |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | N/A | Single-mode |
| Form Factor | QSFP | QSFP | QSFP | QSFP-to-SFP+ Breakout Cable | QSFP |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
| Max Distance | 2 meters | 20m | 70-100 meters | 1 meter | 10 km |
| Network Interface | Ethernet | Fiber | Fiber | Copper | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | 4.0W | N/A | N/A |
| Product Name | QSFP-H40G-AOC2M | QSFP-H40G-AOC20M= | QSFP-40G-SR4-S= | QSFP-4SFP10G-CU1M | QSFP-4X10G-LR-S |
| Product Type | Transceiver | Transceiver | Transceiver | Direct Attach Copper Cable | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Long-Range |
| Wavelength | 850nm | 850nm | 850 nm | N/A | 1310 nm |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
Showing - of 0 Results
Questions & Answers
Q
What is the QSFP-4SFP10G-CU1M cable?
A
The QSFP-4SFP10G-CU1M is a 1 meter passive copper breakout cable that splits a single 40 Gbps QSFP+ port into four independent 10 Gbps SFP+ ports.
Q
What are the main features of the QSFP-4SFP10G-CU1M cable?
A
Key features include 40 Gbps to 4×10 Gbps passive breakout, 1 m length, AWG30 copper conductors, hot-pluggable QSFP+ and SFP+ connectors, and compliance with SFF-8436/SFF-8431.
Q
How does the QSFP to 4×SFP10G passive copper splitter cable work?
A
It uses internal copper wiring to passively divide a single QSFP+ 40 Gbps signal into four separate SFP+ 10 Gbps links without active electronics or signal regeneration.
Q
Which devices are compatible with QSFP-4SFP10G-CU1M?
A
The QSFP-4SFP10G-CU1M is compatible with switches, routers, servers, and NICs featuring QSFP+ or SFP+ ports that support DAC and SMBus management.
Q
Is the QSFP-4SFP10G-CU1M cable hot-pluggable?
A
Yes, it supports hot-plug operation, allowing you to insert or remove the QSFP+ and SFP+ connectors without powering down your equipment.
Q
What is the supported length of the QSFP to SFP10G copper cable?
A
The cable is fixed at 1 meter, optimized for short-reach, in-rack connections between adjacent network devices.
Q
Does the QSFP-4SFP10G-CU1M require external power?
A
No, as a passive DAC cable it draws power directly through the host ports and does not need an external power source.
Q
What are the benefits of using a passive copper breakout cable?
A
Passive copper breakout cables offer low latency, minimal power consumption, lower cost compared to optical solutions, and simplified 40 G to 10 G port expansion.
Q
How do I install the QSFP-4SFP10G-CU1M splitter cable?
A
Insert the QSFP+ connector into your 40 Gbps port, then plug each of the four SFP+ connectors into the corresponding 10 Gbps ports until they click into place.
Q
What standards and protocols does the QSFP-4SFP10G-CU1M support?
A
It complies with IEEE 802.3ba for 40 GbE, SFF-8436 for QSFP+, and SFF-8431 for SFP+ interfaces, ensuring broad interoperability.
Q
Can the QSFP-4SFP10G-CU1M handle 40 Gbps to 4×10 Gbps breakout?
A
Yes, it supports a full 40 Gbps QSFP+ input broken out into four individual 10 Gbps SFP+ channels.
Q
What operating temperature range does the QSFP-4SFP10G-CU1M support?
A
The cable operates reliably in environments from 0 °C to 70 °C, suitable for standard data centers and enterprise racks.
Q
Is the cable vendor-neutral and compatible with major brands?
A
Yes, the QSFP-4SFP10G-CU1M is vendor-agnostic and interoperates with major manufacturers such as Cisco, Juniper, Arista, Dell EMC, and more.
Q
What is the cable gauge and construction of the QSFP-4SFP10G-CU1M?
A
The cable uses 30 AWG stranded copper conductors within a durable PVC jacket for flexibility and robust in-rack performance.
Q
Does the QSFP-4SFP10G-CU1M provide full-duplex data transmission?
A
Yes, each SFP+ channel supports full-duplex 10 Gbps transmission, allowing simultaneous bidirectional data flow.
Q
What warranty is provided for the QSFP-4SFP10G-CU1M cable?
A
This cable includes a one-year limited warranty covering manufacturing defects and performance compliance.
