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4m (13ft) Cisco QSFP-H40G-CU4M Compatible 40G QSFP+ Passive Direct Attach Copper Cable
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4m (13ft) Cisco QSFP-H40G-CU4M Compatible 40G QSFP+ Passive Direct Attach Copper Cable

#48949

Every cable is individually tested on a full range of Cisco equipment and passes the monitoring of FS.COM intelligent quality control system.

4m (13ft) Cisco QSFP-H40G-CU4M Compatible 40G QSFP+ Passive Direct Attach Copper Cable

4m (13ft) Cisco QSFP-H40G-CU4M Compatible 40G QSFP+ Passive Direct Attach Copper Cable

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FS P/N: QSFP-40G-DAC
:
Price:
US$  66.00
Item location:
Seattle, United States
Availability:
72 pcs in stock, U.S. Warehouse
·0

pc in stock, AU Warehouse

·0

pc in stock, EU Warehouse

·11

pcs in stock, CN Warehouse

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Cisco QSFP-H40G-CU4M Compatible 40G QSFP+ DAC Cable (4-meter, passive, QSFP+ to QSFP+, 26AWG)

Product Details

Cisco Genuine QSFP-H40G-CU4M Vendor Name FS.COM
Connector Type QSFP+ to QSFP+ Max Data Rate 40Gbps
Cable Type Passive Copper Cable Wire AWG 26AWG
Cable Length 4m(13.12ft) Jacket Material PVC(OFNR)
Temperature 0 to 70°C (32 to 158°F) Protocols 40G InfiniBand 8x DDR, 4x QDR, 10G/40Gigabit Ethernet, Fibre Channel

Quality Certification

Quality and standards are the foundation of FS.COM. We are dedicated to providing customers with outstanding, standards-compliant products and services. FS.COM has passed many quality system verifications, like CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Lifetime Warranty

All the fiber optic products in FS.COM are fully warranted against defects in material and workmanship with a lifetime guarantee. This warranty does not cover damage caused by accident, improper care, improper use, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use.

  • This product provides the lifetime warranty ,which aims to reflect our greatest sincerity. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product is free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and phthalates. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • FDA is responsible for regulating radiation-emitting electronic products. To protect the public from hazardous and unnecessary exposure to radiation from electronic products. Please contact us to learn more.

Direct Connection for Cisco 40GbE QSFP+ to QSFP+ DAC

40G QSFP+ to QSFP+ Passive direct-attach cables are suitable for very short distances and provide a simple and useful way to establish a 40-Gigabit link between QSFP+ ports switches within racks and acrossadjacent racks. Below picture shows one Cisco 40 QSFP+ to QSFP+ DAC cable connected by two switches directly.

Item No. ID# Description
1 48949 4m (13ft) Cisco QSFP-H40G-CU4M Compatible 40G QSFP+ Passive DAC Cable
2 29123 S5850-48S6Q (48*10GE+6*40GE) High Performance Data Center Switch

Quality Control System:

Demonstration

Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ )


Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-1X40GE)



Platform Support

Cisco QSFP-H40G-CU4M is supported on a wide range of Cisco equipment.

FS.COM S5850-32S2Q Switch Cisco Nexus 5000 N55-M4Q Cisco Nexus 6000 N6K-C6001-64P Cisco Nexus 3000 N3K-C3264Q Cisco Nexus 6000 N6K-C6004-M12Q Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 9000 N9K-M6PQ Cisco Nexus 2000 N2K-C2248PQ Cisco Nexus 9000 N9K-X9564TX (uplinks) Cisco Nexus 9000 N9K-X9636PQ Cisco Nexus 6000 N6K-C6001-64T Cisco 3850WS-C3850-48XS-E Cisco Nexus 9000 N9K-M12PQ Cisco Nexus 6000 N6004-B-24Q Cisco Nexus 9000 N9K-C9332PQ Cisco Nexus 9000 N9K-C9372PX-E Cisco 6800 C6840-X-LE-40G
Cisco Nexus 9000 N9K-X9432C-SCisco Nexus 9000 N9K-C9272QCisco C6800-SUP6TCisco C3850-NM-2-40GCisco Nexus 9000 N9K-M12PQCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 9000 N9K-C92160YC-XCisco C6800-SUP6T-XLCisco Nexus 9000 N9K-X9736PQCisco Nexus 3000 N3K-C3232CCisco Nexus 9000 N9K-C9372TXCisco Nexus 3000 N3K-C3064PQCisco Nexus 3000 N3K-C3064XCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 9000 N9K-C9372TX-E
Questions & Answers

Ask a question

  • Q:

    Can I have different compatibilities for each end of my direct attach cables? By Recinos on August 21, 2017

    A:

    Yes, you can. FS.COM offers customized dual compatibility solutions for direct attach cables so that you can choose compatibilities for each end individually. All you need to do is to select "Dual Compatibility Solutions" option in Compatible Brands drop-down box and note down your devices' model numbers in custom page. By FS.COM on August 21, 2017

  • Q:

    What kinds of custom choices are offered in FS.COM? By Glasscock on May 16, 2017

    A:

    As for customized direct attach cables, FS.COM offers regular custom choices such as compatibility, cable length, cable color, operating temperature, label pattern, label colors and etc. What's more, FS.COM welcomes any inquiry for customized products and solutions for all need and specifications. By FS.COM on May 16, 2017

  • Q:

    Why should I trust FS.COM compatible direct attach cables? By Dwage on April 21, 2017

    A:

    Besides the price advantage we have compared to branded cables, FS.COM DACs also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our DACs are tested multiple times in mainstream original brand switches in our test center before shipped out. What's more, using compatible optics in brand devices will not negatively affect manufacturers' warranty if that's your concern. By FS.COM on April 21, 2017

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