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QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
Specifications
Brand Name :
Cis co
Model Number :
QSFP H40G CU3M
Certification :
CE
Place of Origin :
USA
MOQ :
1pc
Price :
$35/piece
Payment Terms :
T/T
Delivery Time :
1-3 working day
Part number :
QSFP H40G CU3M
Brief Description :
QSFP+ interconnect
Details :
40Gbps copper DAC
Key Features :
QSFP-H40G cable
Condition :
Original new
Warranty :
1 year
Packing :
original new
Lead time :
1-3 working day
Ship :
DHL FEDEX UPS
Payment term :
TT in advance
original :
USA
Description
QSFP-H40G-CU3M 40G QSFP+ Passive Copper DAC Cable 3m

Product Overview

The Cisco QSFP-H40G-CU3M= is a 3-meter long, passive copper direct-attach cable (DAC) designed for 40 Gigabit Ethernet applications. It provides a cost-effective and low-latency solution for short-distance interconnects between QSFP+ ports in data centers, high-performance computing (HPC), and enterprise networking environments. This cable enables easy and efficient connectivity between switches, routers, and servers with 40G interfaces.

Product Features

3-meter passive copper DAC cable for QSFP+ ports

Supports 40Gbps data transmission for high-speed interconnects

Low power consumption and minimal latency

Hot-swappable and plug-and-play for simplified deployment

Ideal for short-distance switch-to-switch or switch-to-server connections

Compatible with Cisco 40G QSFP+ enabled devices

Product Specifications

Specification Detail
Product Model QSFP-H40G-CU3M
Cable Type Passive Copper Direct Attach Cable
Data Rate 40 Gbps
Cable Length 3 meters
Connector Type QSFP+ to QSFP+
Compatibility Cisco Nexus, Catalyst, and UCS Series
Application Data Center Interconnect, TOR Links
Hot-Swappable Yes
Power Consumption Ultra-low (passive design)

Similar Models Comparison Table

Model Cable Length Type Data Rate Connector Type
QSFP-H40G-CU1M 1 meter Passive Copper 40 Gbps QSFP+ to QSFP+
QSFP-H40G-CU2M 2 meters Passive Copper 40 Gbps QSFP+ to QSFP+
QSFP-H40G-CU3M 3 meters Passive Copper 40 Gbps QSFP+ to QSFP+
QSFP-H40G-ACU7M 7 meters Active Copper 40 Gbps QSFP+ to QSFP+
QSFP-4SFP10G-CU3M 3 meters Breakout DAC 4x10 Gbps QSFP+ to 4x SFP+

Latest Models in the Same Series

Model Cable Length Type Data Rate Notes
QSFP-H40G-CU1M 1 meter Passive Copper 40 Gbps Shortest passive model
QSFP-H40G-ACU7M 7 meters Active Copper 40 Gbps Extended reach with signal boost
QSFP-H40G-ACU10M 10 meters Active Copper 40 Gbps Longest copper cable in series
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock

Sinanova specializes in supplying ICT networking equipment from leading brands such as Cisco, Huawei, and Juniper. Our product range includes switches, routers, firewalls, wireless access points and controllers, IP phones, video conferencing solutions, and more. We are committed to delivering original and reliable hardware along with professional ICT solutions—all at competitive prices. Our high-quality service ensures a smooth and hassle-free purchasing experience for our clients.

QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock

QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock

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QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock

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Product Detail
Brand Name :
Cis co
Model Number :
QSFP H40G CU3M
Certification :
CE
Place of Origin :
USA
MOQ :
1pc
Price :
$35/piece
Contact Supplier
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock
QSFP H40G CU3M 40G QSFP+ Passive Copper DAC Cable 3m Original New In Stock

Sinanova Equipment Co., Ltd

Verified Supplier
1 Years
shanghai, shanghai
Since 2025
Business Type :
Distributor/Wholesaler, Exporter, Seller
Main Products :
ICT Server, ICT Switch, SFP Modules
Total Annual :
50000-3000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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