Transceivers & optics

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

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

SKU QSFP-100G-CU3M · New

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Government Purchase Card (GPC) accepted
Authorized Cisco partner, genuine warrantied hardware
TAA-compliant & DoDIN APL procurement paths
No payment up front, we confirm stock & final total

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

Pricing for the QSFP-100G-CU3M is available on request. Send a quick quote request and a Uniqcli specialist will confirm the current price, stock, and lead time, usually within one business day. Lower pricing is available for volume, GPC, and emergency-acquisition orders.

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

Yes. Uniqcli is an authorized Cisco partner and supports TAA-compliant, DoDIN APL-ready procurement of the QSFP-100G-CU3M for US federal, DoD, state, local, education, healthcare, and enterprise buyers. We accept the Government Purchase Card (GPC) and can support FAR-based urgent and emergency acquisitions.

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 official Cisco datasheet is available on this page (open the gated datasheet for the full PDF), and the Tech Specs section lists ports, power draw, dimensions, and licensing for the QSFP-100G-CU3M.