United States
Name:
QSFP-4SFP10G-CU5M
- Description:
- QSFP to 4xSFP10G Passive Copper Splitter Cable, 5m
- Rating:
-
(0)
Added to cart 26 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 993246180516
- Warranty:
-
3 - List Price:
-
$796.00
- Price:
-
$196.00
75% 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-CU5M
QSFP to 4xSFP10G Passive Copper Splitter Cable, 5m
$796.00
$196.00
35 in Global Warehouse
$196.00
75% off
TRUSTED, TRIED, PROVEN
QSFP-4SFP10G-CU5M Overview
QSFP-4SFP10G-CU5M is a direct attach copper cable assembly designed in a QSFP breakout format that converts a single 40G QSFP port into four independent 10G SFP channels. It supports a data rate of 10G per channel with a short-range transmission designed for intra-data center connectivity, ensuring high-speed, reliable Ethernet communications in modern enterprise networks and telecom applications.
QSFP-4SFP10G-CU5M features a compact form factor with physical dimensions optimized for high-density installations. With its approved compatibility with major networking vendors, it is ideally suited for use cases that require low latency and robust performance in data centers and campus networks. The cable’s 5-meter length ensures effective connectivity over short distances while maintaining signal integrity in critical network environments.
What is the price of QSFP-4SFP10G-CU5M?
Lowest price of QSFP-4SFP10G-CU5M is $ 196.00. Shop now! Get further exclusive discounts with bulk quotation on QSFP-4SFP10G-CU5M
Explore more options from Transceivers or explore other Cisco products.
QSFP-4SFP10G-CU5M Specifications
| Product Type | Direct Attach Copper Cable |
| Form Factor | QSFP / SFP10G |
| Data Rate | 10G (per channel, 40G aggregate) |
| Connector Type | N/A |
| Wavelength | N/A |
| Transmission Distance | Short-Range |
| Fiber Type | N/A |
| Max Distance | 5m |
| Supported Protocols | Ethernet |
| Network Interface | Ethernet |
| 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-CU5M |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
QSFP-4SFP10G-CU5M Use Case
High-Density 40G to 4×10G Server Uplink Breakout in Hyperscale Data Centers
Scenario: A hyperscale data center leverages the QSFP-4SFP10G-CU5M-QSFP 5m passive copper splitter cable to break out a single 40 Gbps QSFP+ port into four independent 10 Gbps SFP+ uplinks for top-of-rack servers. Outcome: Delivers ultra-high-density connectivity, reduces per-port cost by up to 40%, maintains sub-nanosecond latency, and streamlines cable management without additional optics.
Scalable Edge Router Aggregation in Telecom Points-of-Presence
Scenario: A telecommunications provider deploys the 5 m QSFP-4SFP10G-CU5M-QSFP passive copper splitter cable to connect a 40 Gbps core router to four 10 Gbps edge routers at a POP site. Outcome: Maximizes hardware utilization with 4:1 port consolidation, enables granular bandwidth segmentation, accelerates on-site deployment by 30%, and lowers CAPEX by eliminating extra transceivers.
Multi-Link Network Validation in Enterprise Test Labs
Scenario: A networking equipment vendor uses the 5 m passive copper QSFP-4SFP10G splitter cable in its lab to simulate a 40 Gbps trunk as four concurrent 10 Gbps SFP+ links across multiple devices under test. Outcome: Streamlines multi-link performance validation, reduces test cycle time by 50%, leverages existing SFP+ module inventory, and ensures full IEEE 802.3ba compliance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | N/A | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | Integrated Fiber-Optic | QSFP | QSFP | LC | N/A |
| Data Rate | 40G (4x10G) | 40G | 40G | 40G | 10G (per channel, 40G aggregate) |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Fiber Type | Multi-mode | N/A | Multi-mode | Single-mode | N/A |
| Form Factor | QSFP | QSFP | QSFP | QSFP | QSFP / SFP10G |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | N/A |
| Max Distance | 1 m | 5m | 3 m | 10 km | 5m |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | 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 | 2.5W | N/A | N/A | 3.2W | N/A |
| Product Name | QSFP-4X10G-AOC1M= | QSFP-H40G-CU5M= | QSFP-H40G-AOC3M= | QSFP-40G-LR4= | QSFP-4SFP10G-CU5M |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Direct Attach Copper Cable |
| 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 | Long-Range | Short-Range |
| Wavelength | 850nm | N/A | N/A | 1310 nm | N/A |
| 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-CU5M cable?
A
The QSFP-4SFP10G-CU5M is a 5-meter passive copper breakout cable that converts one QSFP+ port into four SFP+ 10 Gbps channels for data center and networking applications.
Q
What data rates does this cable support?
A
This cable supports up to 40 Gbps aggregated throughput and four independent 10 Gbps links, ideal for 40 GbE to 4×10 GbE breakout scenarios.
Q
Is the QSFP-4SFP10G-CU5M passive or active?
A
It is a passive copper cable that requires no external power or signal regeneration, providing a cost-effective solution for short-reach connections.
Q
What is the maximum length of the QSFP-4SFP10G-CU5M?
A
The maximum supported length is 5 meters, optimized for intra-rack or adjacent-rack connectivity in data centers.
Q
Which devices are compatible with QSFP-4SFP10G-CU5M?
A
It is compatible with any QSFP+ port supporting 40 GbE breakout to four SFP+ 10 GbE ports, including switches and routers from Cisco, Arista, Juniper, Mellanox, and others.
Q
Does this cable support 40 GbE to 4×10 GbE breakout?
A
Yes, the QSFP-4SFP10G-CU5M is specifically designed for 40 GbE QSFP+ ports to break out into four separate 10 GbE SFP+ channels.
Q
What is the operating temperature range?
A
The cable operates reliably between 0 °C and 70 °C (32 °F to 158 °F), suitable for standard data center environments.
Q
Does the QSFP-4SFP10G-CU5M require any drivers or firmware updates?
A
No additional drivers or firmware updates are required; it is plug-and-play when connected to compatible QSFP+ and SFP+ ports.
Q
Is this cable hot-pluggable?
A
Yes, it supports hot-plug operation, allowing you to insert or remove it without shutting down the connected devices.
Q
What is the minimum bend radius for this cable?
A
The minimum bend radius is 30 mm to maintain signal integrity and avoid performance degradation.
Q
Does the QSFP-4SFP10G-CU5M support SFP+ SR optics?
A
This is a passive copper cable and does not support optical modules; it directly provides four 10 Gbps copper channels.
Q
How do I install the QSFP-4SFP10G-CU5M?
A
Align the QSFP+ connector with the host port, insert until it latches, then connect each SFP+ end to the target ports until secure.
Q
What is the SKU of this cable?
A
The stock-keeping unit for this product is QSFP-4SFP10G-CU5M.
Q
Does the cable come with a warranty?
A
Yes, it includes a one-year limited manufacturer’s warranty covering defects in materials and workmanship.
Q
How can I troubleshoot connectivity issues?
A
Check that both ends are fully seated, verify port configurations support breakout mode, and inspect for bent pins or cable damage.
Q
What use cases are ideal for the QSFP-4SFP10G-CU5M?
A
It is ideal for top-of-rack aggregation, spine-leaf architectures, server-to-switch links, and any scenario requiring 40 GbE to multiple 10 GbE connections.
