United States
Name:
QSFP-40G-CU1M
- Description:
- QSFP+,40G,High Speed Direct-attach Cables,1m,QSFP+38M,CC8P0.254B(S),QSFP+38M,Used indoor
- Rating:
-
(0)
Added to cart 43 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Huawei
- Condition:
- GTIN:
- 6920702795667
- Warranty:
-
3 - List Price:
-
$543.00
- Price:
-
$45.00
92% 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-40G-CU1M
QSFP+,40G,High Speed Direct-attach Cables,1m,QSFP+...
$543.00
$45.00
15 in Global Warehouse
$45.00
92% off
TRUSTED, TRIED, PROVEN
QSFP-40G-CU1M Overview
QSFP-40G-CU1M is a QSFP transceiver cable assembly engineered to deliver a 40G data rate for high-performance Ethernet connectivity over short-range distances, making it ideal for demanding data center and enterprise network applications. It features a compact QSFP form factor with integrated direct attach connectors that are specifically designed for plug-and-play installation, ensuring reliable and low-latency communication.
This product is optimized for high-speed data transfers within a transmission distance of one meter and supports Ethernet protocols, providing an effective solution for interconnecting networking equipment in telecom and data-intensive environments. Its robust design, standard physical dimensions, and compatibility with top industry vendors like Cisco, Juniper, Huawei, and Arista make it a versatile choice for modern network infrastructures.
What is the price of QSFP-40G-CU1M?
Lowest price of QSFP-40G-CU1M is $ 45.00. Shop now! Get further exclusive discounts with bulk quotation on QSFP-40G-CU1M
Explore more options from Transceivers or explore other Huawei products.
QSFP-40G-CU1M Specifications
| Product Type | Transceiver |
| Form Factor | QSFP |
| Data Rate | 40G |
| Connector Type | Direct Attach (QSFP) |
| Wavelength | N/A |
| Transmission Distance | Short-Range |
| Fiber Type | N/A |
| Max Distance | 1 meter |
| 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-40G-CU1M |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
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 | LC | LC | N/A | LC | Direct Attach (QSFP) |
| Data Rate | 1G | 40G | 10G | 1G | 40G |
| Depth | 1.3 inches | N/A | N/A | 3.4 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | N/A |
| Form Factor | SFP | CFP | SFP+ | SFP | QSFP |
| Height | 0.55 inches | N/A | N/A | 0.13 inches | N/A |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | N/A |
| Max Distance | 80 km | 40 km | 3 meters | 80 km | 1 meter |
| Network Interface | Fiber | Fiber | Ethernet | 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 | 2.5 W | N/A | N/A | 3.5 W | N/A |
| Product Name | CWDM-SFPGE-1471 | CFP-40G-ER4 Transceiver | SFP+-10G-AOC3M | DWDM-SFPGE-1543-73 | QSFP-40G-CU1M |
| Product Type | Transceiver | Transceiver | Active Optical Cable | Transceiver | 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 | Long-Range | Long-Range | Short-Range | Long-Range | Short-Range |
| Wavelength | 1471 nm | 1310 nm | N/A | 1550 nm | N/A |
| Weight | 0.14 lbs | N/A | N/A | 0.1 lbs | N/A |
| Width | 0.87 inches | N/A | N/A | 0.55 inches | N/A |
Showing - of 0 Results
Questions & Answers
Q
What is the QSFP-40G-CU1M cable?
A
The QSFP-40G-CU1M is a 1-meter passive QSFP+ direct-attach copper cable designed for 40 Gbps data center interconnects.
Q
Which data rate does the QSFP-40G-CU1M support?
A
It supports a full duplex 40 Gbps data rate over a twinax copper link.
Q
What applications is this cable best suited for?
A
It’s ideal for short-reach top-of-rack switch-to-switch and switch-to-server connections in high-density data centers.
Q
What connector type does the QSFP-40G-CU1M use?
A
It uses QSFP+ 38-pin male connectors on both ends for direct-attach twinax copper connectivity.
Q
Is the QSFP-40G-CU1M cable active or passive?
A
It is a passive direct-attach cable requiring no external power or signal conditioning.
Q
What protocol standards does the QSFP-40G-CU1M comply with?
A
It meets IEEE 802.3ba 40GBASE-CR4 and InfiniBand QDR/FDR requirements.
Q
What is the supported operating temperature range?
A
Operating temperature ranges from 0 °C to 70 °C for reliable indoor performance.
Q
Can the QSFP-40G-CU1M be hot-plugged?
A
Yes, it supports full hot-plug capability without interrupting adjacent links.
Q
Is this cable backward compatible with 4×10 Gbps links?
A
Yes, it supports splitting into four 10 Gbps lanes on compatible QSFP+ ports.
Q
What is the power consumption of the QSFP-40G-CU1M?
A
As a passive twinax cable, it consumes less than 0.1 W per end.
Q
Can the QSFP-40G-CU1M cable be used outdoors?
A
No, it is specified for indoor use only and should not be exposed to outdoor environments.
Q
Which switches and servers are compatible?
A
It works with any vendor QSFP+ port that supports 40 Gbps direct-attach copper links.
Q
How do I install the QSFP-40G-CU1M?
A
Simply align the QSFP+ connector, insert it into the port until the latch clicks, and repeat on the opposite end.
Q
What warranty does the QSFP-40G-CU1M include?
A
It comes with a one-year limited warranty covering manufacturing defects.
Q
Does the cable support in-line encryption or diagnostics?
A
No, as a passive twinax cable it does not support in-line encryption or optical diagnostics.
Q
What is the maximum link distance for QSFP-40G-CU1M?
A
The maximum reliable link distance is 1 meter in standard data center environments.
Q
What storage conditions are recommended for this cable?
A
Store in a clean, dry environment at -20 °C to 75 °C with relative humidity below 85%.
