Cisco QDD-400-CU3M Copper Cable
If you need a large quantity of QDD-400-CU3M product - call us through our toll-free number at (800) 675 5044 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
+1 (800) 675 5044 (Toll-Free)
FREE Shipping.
2 of 6

Cisco QDD-400-CU3M 3 Meter QSFP-DD To QSFP-DD Passive Copper Bulk

Availability: In Stock
Part Number#: QDD-400-CU3M
List Price was: $1586.05
Your Price:
$682.00
You Save: $904.05 (57% off)
payment-amex-visa-mc-paypal-echeck

Quantity:
Options:

New Bulk Pack

Short Description:
QDD-400-CU3M 3 Meter Quad Small Form-Factor Pluggable (QSFP)-DD To Quad Small Form-Factor Pluggable (QSFP)-DD Passive Copper Cable | Made by Cisco | New Bulk Pack
Brand:
Cisco
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days
High-Speed Networking of Copper Cable

The Cisco QDD-400-CU3M is a high-speed networking cable designed for use in data centers and other high-performance computing environments. Specifically, this cable is a 3 meter QSFP-DD to QSFP-DD passive copper cable, which means that it connects two devices with QSFP-DD ports using copper wires.

QSFP-DD (Quad Small Form-factor Pluggable Double Density) is a relatively new type of port that was developed to support faster data rates than the previous generation of QSFP ports. Specifically, QSFP-DD ports can support data rates of up to 400 Gbps (gigabits per second) using four lanes of 100 Gbps each.

The Cisco QDD-400-CU3M cable is designed to support these high data rates over a distance of up to 3 meters (9.84 feet). It uses four lanes of copper wire to transmit data between the two QSFP-DD ports, and it does not require any external power source or additional components.

One advantage of using a passive copper cable like the QDD-400-CU3M is that it is typically less expensive than other types of high-speed networking cables, such as active optical cables (AOCs) or fiber optic cables. However, passive copper cables do have some limitations. For example, they have a shorter maximum distance than AOCs or fiber optic cables, and they may be more susceptible to electromagnetic interference (EMI) and other forms of signal degradation.

Virtual and Augmented Reality

The Cisco QDD-400-CU3M cable is a high-speed, low-latency copper cable designed to connect network switches, servers, and other networking equipment. It uses the QSFP-DD (Quad Small Form-factor Pluggable Double Density) interface, which supports data transfer rates of up to 400 Gbps. The cable is passive, which means it doesn't require any power or signal amplification to transmit data.

Virtual reality (VR) and augmented reality (AR) are technologies that create immersive and interactive digital environments for users. VR typically involves wearing a headset that covers the eyes and ears, while AR overlays digital information onto the real world using a camera or display device. These technologies are not directly related to networking equipment or cables, and there is no apparent connection between the Cisco QDD-400-CU3M cable and VR/AR.

Definition and Specifications of 3 Meter Passive Cable

The Cisco QDD-400-CU3M is a 3-meter long QSFP-DD (Quad Small Form-factor Pluggable Double Density) to QSFP-DD passive copper cable. It is used for high-speed data transmission between network devices, such as switches, routers, and servers.

Here are some of the key specifications of the Cisco QDD-400-CU3M:

  • Connector Type: QSFP-DD to QSFP-DD
  • Cable Length: 3 meters (9.8 feet)
  • Cable Type: Passive Copper Cable
  • Data Transfer Rate: 400 Gigabit Ethernet
  • Conductor Gauge: 28 AWG
  • Operating Temperature Range: 0°C to 70°C (32°F to 158°F)
  • Compatible with Cisco QSFP-DD switches and network devices

The QSFP-DD interface is a newer, high-density connector that is capable of transmitting data at speeds of up to 400 Gbps. Passive copper cables, like the Cisco QDD-400-CU3M, are a cost-effective option for short-range data transmission within a data center or between nearby data centers.

The 28 AWG conductors used in this cable are designed to provide reliable data transmission over short distances while minimizing power consumption. The cable is compatible with Cisco's QSFP-DD switches and other network devices that use this connector type.

General Information about this Cisco QDD-400-CU3M
  • Manufacturer: Cisco
  • Part Number or SKU# QDD-400-CU3M
  • Product Type: Copper Cable
Technical Information of Cisco Passive Copper Cable
  • Data Transfer Rate: 400 GBPS
  • Cable Type: QSFP-DD
  • Cable Length: 3 Meter
  • Connector Type on First End: QSFP-DD Network
  • Connector on First End Details: QSFP-DD Network
  • Features: Passive
  • Device Supported: Network Device
  • Device Supported: Transceiver
Brand:
Cisco
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.


+

Please choose your location for calculate shipping cost.

Warranty

ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.

Delivery

Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday


FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states


Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days


Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.