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Network Transceivers
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10Gtek

10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax

10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹4,030₹6,370

You save ₹2,340 (37%)

37% off the seller list price

Qty
10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax — x1
x1
₹4,100
₹4,740
In Stock
10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax — x1 / 10G SFP+ (Active) / 7m
x1 / 10G SFP+ (Active) / 7m
₹11,270
₹16,540
In Stock
10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax — x1 / 10G SFP+ (Active) / 10m
x1 / 10G SFP+ (Active) / 10m
₹14,090
₹14,970
In Stock
10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax — x1
x1
₹4,030
₹6,370
In Stock

Estimated doorstep delivery by 7 Nov - 9 Nov from USA

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High-Speed Data, Factory-Sealed, Duties Included

About this item

10Gtek 40G QSFP+ DAC Cable is a passive copper twinax cable designed for high-speed data transfer in data centers and enterprise networks. It supports 40Gb/s data rate, ensuring fast and reliable connections for Cisco QSFP-H40G-CU50CM, Meraki, Mikrotik, and open switch devices. The cable length is 0.5 meters, suitable for compact setups and rack-to-rack connections.

Manufactured with high-quality passive twinax technology, this cable offers low latency and ultra-low power consumption, making it ideal for demanding data center environments. Each cable undergoes rigorous testing to meet compatibility standards and ensure seamless operation across multiple brands and devices. Its durable PVC copper construction guarantees longevity and stability in Indian climate conditions.

Available for quick delivery via ExpressBox, with all duties included, this cable supports indoor and outdoor networking needs. Perfect for network upgrades, high-speed data transfer, and reliable connectivity in Indian data centers and enterprise setups. Import from USA, factory-sealed, with transparent customs and GST handling.

Key Features

  • Compatible for Cisco QSFP-H40G-CU50CM, Meraki MA-CBL-40G-50CM, Mikrotik, Open Switch Devices
  • QSFP+ to QSFP+ 40GbE DAC Direct Attach Copper Twinax Cable, 0.5-meter (Note that this length includes two connectors.)
  • QSFP+ DAC, 40G DAC, QSFP+ to QSFP+ DAC, QSFP+ Direct Attach Copper Twinax Cable
  • 100% Compatible with Cisco. 10Gtek owns Compatibility LAB to meet the coding requirements for various brands of switches and routers. Each DAC Cable is individually tested before delivery.
  • 10Gtek offer more compatible options, if your brands not listed above, pls contact us.

Why choose this product

Certified Compatibility & Quality Testing

10Gtek owns dedicated compatibility labs to ensure each DAC cable meets strict standards for Cisco, Mikrotik, and open switch devices. Rigorous testing guarantees seamless operation, reducing downtime and troubleshooting in Indian data centers.

Ideal for High-Speed Data Centers & Enterprise Networks

Supports 40Gb/s transfer rate with low latency and power efficiency. Perfect for data center switching, server racks, and enterprise backbone connections across India. Skip if your setup requires active optical cables.

How to use

  • Connect the Twinax Connectors — Insert each connector into compatible QSFP+ ports on switches or routers. Ensure secure fit for optimal performance.
  • Power On & Verify — Power on devices, check link status. No reapplication needed; supports continuous operation.
  • Placement & Maintenance — Position cable away from heat sources, avoid bending beyond recommended radius. Factory-sealed for longevity.

Example scenarios

Typical situations where 10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Data center engineer in Mumbai needs reliable 40Gb/s links for server racks.

How this product helps

10Gtek cable supports continuous high-speed transfer, tested for Indian climate, arrives in 15-17 days.

Technical specifications

Setup & usage

Recommended UseData center switching, high-speed server connections
Reapplication MathSupports continuous operation, no reapplication needed
Shelf LifeFactory-sealed, check manufacturer's date
CompatibilityCisco QSFP-H40G-CU50CM, Meraki MA-CBL-40G-50CM, Mikrotik, open switch devices
Cost per use₹4,030 per cable

Warranty

CrowCrowCrow helps you bring this product to India. Any warranty is offered by 10Gtekunder its own policy.

Read more

How we compare

Feature10Gtek 40G QSFP+Others
Data Transfer RateSupports 40Gb/s, tested for high-speed data transfer, guaranteed performance.Most local cables support up to 10-20Gb/s, variable quality, inconsistent testing.
Cable Material & DurabilityPVC copper, tested for Indian climate, long-lasting, low latency.Often cheaper, lower durability, less tested for temperature extremes.
Compatibility & TestingRigorous compatibility lab testing for Cisco, Mikrotik, open switches.Limited testing, compatibility issues may arise, higher troubleshooting.
Price per Unit₹4,030 per cable₹1500-2500, often untested, variable quality, no guaranteed compatibility.

Product details

SKUyax2605
Brand10Gtek
Model NumberQSFP+ P0.5M
Length0.5 meters (1.6 ft)
Cable TypePassive Twinax Copper
Colorx1

About 10Gtek

10Gtek specializes in high-speed networking cables, with rigorous testing standards for global compatibility and quality assurance.

Compliance & Legal

No specific safety or regulatory compliance notes applicable. Ensure proper handling and installation as per device specifications.

Customer Reviews

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FAQ, See What Others Asked

Will this DAC cable work with my Indian Cisco switch?
Yes, the 10Gtek 40G QSFP+ DAC Cable is compatible with Cisco QSFP-H40G-CU50CM and other open switch devices. It supports 40Gb/s data transfer, ideal for Indian data centers and enterprise networks. Ships factory-sealed with all duties included, arriving in 15-17 days.
What is the length and data rate of this cable?
This passive twinax copper cable is 0.5 meters long, supporting 40Gb/s data rate. Suitable for rack-to-rack connections in Indian data centers, with quick delivery via ExpressBox.
Can I use this cable outdoors or in harsh environments?
Designed for indoor and outdoor use, the PVC copper construction withstands Indian climate conditions. Ensure proper ventilation and avoid extreme temperatures beyond 0-70°C for optimal performance.
Is this cable tested for compatibility with Cisco and Mikrotik?
Yes, each cable undergoes rigorous compatibility testing in our lab to meet standards for Cisco, Mikrotik, and open switch devices, ensuring seamless operation in Indian networks.
How do I install and maintain this DAC cable?
Simply connect the twin connectors to compatible QSFP+ ports. No reapplication needed. Factory-sealed, with a long shelf life. For best results, keep in a cool, dry environment.

Frequently bought together

10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax

This item:

10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax

₹4,030

10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax

This item

10Gtek 40G QSFP+ DAC Cable for Cisco QSFP-H40G-CU50CM, 0.5m/1.6ft | 40Gb/s Passive Copper Twinax

₹4,030

Total price:

₹25,330

You save ₹12,770 (34%) Extra

3 items selected

3 items

₹25,330

You save ₹12,770 (34%) Extra

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Spec
Price
₹4,030
₹6,370
₹8,520
₹12,250
₹12,780
₹19,480
₹4,100
₹4,740
₹11,270
₹16,540
₹14,090
₹14,970
₹5,540
₹8,620
Brand Name10Gtek10Gtek10Gtek10Gtek10Gtek10Gtek10Gtek
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹4,030₹6,370

You Save ₹2,340

Estimated doorstep delivery by 7 Nov - 9 Nov from USA
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