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Cisco QSFP-100G-CU3M= 100GBASE-CR4 QSFP28 Passive Copper Cable 3 m

Data center · Enterprise network · Other

Cisco QSFP-100G-CU3M= 100GBASE-CR4 QSFP28 Passive Copper Cable 3 m

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Cisco 3 m QSFP28-to-QSFP28 passive copper DAC for 100GbE links between Nexus/Catalyst switches and servers.

  • RoHS
$336.99$473.49
In stock

SKU QSFP-100G-CU3M · 30-day returns

The Cisco QSFP-100G-CU3M= is a 100GBASE-CR4 direct-attach cable: four lanes of passive copper terminated in a QSFP28 module at both ends. It is the simplest and lowest-power way to run 100 Gigabit Ethernet across a rack or into the neighbouring one.

With no lasers and no separate transceivers, it removes optics cost from short leaf-spine, switch-to-server and storage links on Cisco Nexus and Catalyst platforms. The = suffix marks the spare/standalone ordering version.

• QSFP28 to QSFP28, 3 m passive copper • Cable diameter 7 mm, minimum bend radius 50 mm • Orange pull tab identifies the 3 m length • Commercial temperature range 0 to 70 °C; RoHS compliant

Confirm platform support in Cisco's 100G transceiver compatibility matrix.

Specifications

Technical specifications
Part numberQSFP-100G-CU3M=
General
TypePassive direct-attach copper cable
Standard100GBASE-CR4
Connectivity
ConnectorsQSFP28 to QSFP28
General
Data rate100 Gb/s (4 x 25 Gb/s lanes)
Physical
Length3 m
Cable diameter7 mm
Minimum bend radius50 mm
Pull-tab colourOrange
Connector max. dimensions (H x W x D)13.5 x 18.4 x 72.4 mm
Environmental
Operating temperature0 to 70 °C (commercial)
Compliance
Environmental / safetyRoHS 6; copper cable jacket UL E116441; ELV compliant

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Specifications and images are provided by the manufacturer and may change without notice. Please check compatibility with your existing equipment before ordering.