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Cisco QSFP-H40G-CU3M Compatible 3m (10ft) 40G QSFP+ to QSFP+ Passive Copper Direct Attach Cable

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Cisco QSFP-H40G-CU3M Compatible 3m 40G QSFP+ Twinax Copper Cable (QSFP+ to QSFP+ DAC Cable, Passive AWG30 3m)

40G QSFP+ Twinax copper direct-attach cables are suitable for very short distances and offer a highly cost-effective way to establish a 40-Gigabit link between QSFP+ ports of QSFP+ switches within racks and across adjacent racks. These cables are used for 40GbE and Infiniband standards, to maximize performance. It is fully compliant with QSFP MSA and IBTA (InfiniBand Trade Association). The QSFP+ cables support the bandwidth transmission requirements as defined by IEEE802.3ba (40 Gb/s) and Infiniband QDR ( 4x10 Gb/s per channel) specifications.

Product Details

Cisco Compatible QSFP-H40G-CU3MVendor Name FiberMall
Connector QSFP+ to QSFP+Max Data Rate 40Gbps
Cable Length 3m (9.8ft)AWG AWG 30
Jacket Material PVC (OFNR)Minimum Bend Radius 35mm
Operation Temperature 0~ 70 °C (32 to 158°F)Protocols 40G InfiniBand 8x DDR, 4x QDR, 10/40 Gigabit Ethernet, Fibre Channel


Quality Assurance

Excellent quality is the foundation of FiberMall' s survival and development. Our operation team are experts with many years' experiences in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.

Quality Certification

We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.

Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

our advantages

Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

Keep In Stock

Fast Delivery
Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

Professional Service

Technical Support
Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

Worry-Free Guarantee

Shopping Satisfactorily
Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

Premium Quality

High stability

Rigorous Industrial ProductTesting

Optical communication products belong to industrial products,which require high stability and reliability.FIBERMALL adopts leading product design, first-class raw materials and production technology to ensure the first-class quality of our products, so that your project can be used, installed stably and reliably

Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall

MTBF Testing

MTBF(Mean Time between Failures)testing ensure high stablility

100% 3rd Party Compatible

FiberMall Compatibility Testing Center has most of the mainstream brand switches and devices.Before shipment,We will code the optical modules or DAC/AOC cables,then test them on the corresponding switches to ensure that our products are 100% compatible with your system.

Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall
Coding(EEPROM Programming)
Cisco QSFP-H40G-CU3M 40G QSFP+ DAC Cable 3m Passive | FiberMall
Testing system

Partial test demonstartion

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H3C LS-5500-28C-S

Product Features

v Fully compatible with IEEE802.3ba and Infiniband QDR specifications

v 40 Gb/s total bandwidth

v 4 independent duplex channels operating at 10Gbps, also support for 2.5Gbps, 5Gbpsdata rates

v 100-ohm differential impedance system

v Single 3.3V power supply, low power consumption <1.5W

v 30 AWG to 24 AWG cable sizes available

v RoHS, QSFP MSA compliant

v Application for Data Center Networking, Networked storage systems, Switches, and Routers

v Compliant InfiniBand Trade Association (IBTA), 40Gigabit Ethernet ( 40G BASE – CR4)

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