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QSFP-100G-CU3M: Cisco QSFP-100G-CU3M 100G Passive Copper DAC, 3m

Transceivers & optics

Cisco QSFP-100G-CU3M 100G Passive Copper DAC, 3m

VPN# QSFP-100G-CU3M

New

Available to order · ships in about 1 to 2 weeks

$311.10MSRP $412.82Save 25%

*Government pricing. Buying for commercial use? Request a quote — commercial pricing may differ.

Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.

  • Authorized Cisco partner: genuine, warranty-valid, never gray-market
  • GPC accepted · Simplified Acquisition & FAR-based purchase orders
  • Free US shipping over $2,500.00 · 30-day returns

Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.

Overview

The Cisco QSFP-100G-CU3M is a 3-meter passive direct-attach copper (DAC) cable with integrated QSFP28 connectors for 100GBASE-CR4 connectivity. As a passive twinax assembly it consumes virtually no power and delivers a low-cost, low-latency option for connecting switches and servers within the same or adjacent racks. It is a common choice for dense top-of-rack 100G deployments. Genuine Cisco hardware sourced through an authorized partner.

Highlights

  • 100GBASE-CR4 passive copper direct-attach cable, 3m length
  • Integrated QSFP28 ends; near-zero power draw and low latency
  • Economical option for in-rack and adjacent-rack 100G links
  • Genuine Cisco, authorized-partner sourced for warranty integrity
  • TAA-compliant procurement path and Government Purchase Card (GPC) accepted
  • Government Purchase Card (GPC) accepted

Cisco QSFP-100G-CU3M 100G Passive Copper DAC, 3m datasheet and specifications

Cable

Type
100GBASE-CR4 passive copper DAC
Connectors
QSFP28 to QSFP28 (integrated)
Length
3 meters
Data rate
100 Gbps

Frequently asked questions

How much does the Cisco QSFP-100G-CU3M 100G Passive Copper DAC, 3m (QSFP-100G-CU3M) cost?

Uniqcli sells the QSFP-100G-CU3M for $311.10 against a Cisco list price of $412.82. Add it to your cart and submit to confirm current pricing, stock, and lead time. Lower pricing is available for volume orders, Government Purchase Card (GPC) buys, and emergency or urgent acquisitions. Free US shipping on orders over $2,500.00.

Is the QSFP-100G-CU3M TAA compliant and available for government and DoD buyers?

It depends on the unit. Cisco manufactures the QSFP-100G-CU3M in several countries, so Trade Agreements Act (TAA) status is decided per part number and production lot. Uniqcli is an authorized Cisco partner: where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, we confirm the country of origin before shipment, and we attach a country-of-origin statement on request. That is how US federal, DoD, state, local, education, and healthcare buyers get an audit-ready file, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the QSFP-100G-CU3M and a specialist will confirm the TAA option, price, and lead time, usually within one business day.

Can I buy the QSFP-100G-CU3M as a single unit or in volume?

Both. Order a single QSFP-100G-CU3M through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.

Where can I find the QSFP-100G-CU3M datasheet and specifications?

The specifications section on this page lists the published specs for the QSFP-100G-CU3M, including ports, power, and dimensions where Cisco publishes them. Ask us for the full Cisco datasheet and we will send the current PDF with your quote.

Need the QSFP-100G-CU3M TAA-compliant for federal or DoD?

Cisco builds this model in multiple countries, so TAA status is decided per part number and production lot. Where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, confirm the country of origin before shipment, and attach the paperwork. GPC-payable. Check the TAA line →

Request a TAA-compliant quote →

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Buying in volume or need it on a contract vehicle?

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