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Chelsio

Chelsio 3 Meter QSFP+ to QSFP+, Twinax Passive Copper Cable

$124.00
$74.14 SAVE $49.86
None availableas of 09/29/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Compliance and certifications

  • RoHS
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

Chelsio's QTAPCABLE1M 40Gb/s QSFP+ (Quad Small Form-factor Pluggable Plus) Direct Attach Twinaxial Passive Cables are designed and certified for use with Chelsio's 40-Gigabit Ethernet Unified Wire Adapters. The Twinaxial cables offer a cost-effective and power-efficient cabling solution for high-speed data applications.

The Chelsio QTAPCABLE1M 1meter copper cable is compatible with Chelsio's T5-based Unified Wire Adapters. The T5 adapters support PCI Express 3.0 host bus interface, and are optimized for storage, cloud computing, HPC, virtualization and other data center applications. The fifth-generation T5 ASIC technology from Chelsio provides the highest performance while dramatically lowering host-system CPU and memory overhead with on-board hardware that offloads TCP/IP, iSCSI, FCoE and iWARP RDMA processing. As a result, the system benefits from higher bandwidth, lower latency and reduced power consumption.

Technical specifications

General Information

Manufacturer Chelsio Communications
Manufacturer Part Number QTAPCABLE3M
Manufacturer Website Address http://www.chelsio.com
Brand Name Chelsio
Product Model QTAPCABLE3M
Product Name Twinax 40Gb Passive Cable
Product Type Network Cable

Technical Information

Cable Type Twinaxial
Cable Length 9.84 ft
Connector Type on First End QSFP+ Network - Male
Connector on First End Details 1 x QSFP+ Network - Male
Connector Type on Second End QSFP+ Network - Male
Connector on Second End Details 1 x QSFP+ Network - Male
Features PassiveCrosstalk Protection
Device Supported Network DeviceHubSwitchRouterServer
American Wire Gauge 30 AWG
Data Transfer Rate 40 Gbit/s

Miscellaneous

Compatibility Chelsio Communications Adapters:
  • T580-OCP-SO
  • T580-SO-CR
  • T580-CR
  • T580-LP-CR
Green Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.