Cisco
Cisco 10GBASE-CU SFP+ Passive Twinax Direct Attach Cable, 2 m
SFP-H10GB-CU2M
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Conditions: New · Refurbished
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Cisco
QDD-400-CU1M
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Cisco
Cisco 400G QSFP-DD Passive Copper Cable, 1 m
MPNQDD-400-CU1M
The Cisco QDD-400-CU1M is a 1 m passive copper cable with QSFP-DD ends for 400GbE connections.
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Cisco 400G QSFP-DD Passive Copper Cable, 1 m
QDD-400-CU1M · Refurbished · 1 year warranty
Quantity (units)
Overview
A one-meter run is long enough to span a few rack units and short enough to keep cable management tidy. The Cisco QDD-400-CU1M is a 400G QSFP-DD passive copper cable at exactly that length.
It carries one 400GbE link between two QSFP-DD ports. The medium is copper, which means it plugs straight into the cages with no optics to buy or match. That is why short copper is a common choice for top-of-rack and leaf-to-spine hops when the two ports are close together.
Stock can be sourced in three conditions. A new or refurbished cable comes with a 1 year or 3 years warranty, while a used one carries 90 days. If your layout needs a different length, ask us what else is available in this series.
Specifications
| Manufacturer part number | QDD-400-CU1M |
|---|---|
| Brand | Cisco |
| Media | Copper |
| Ports | 1 |
| Length | 1 m |
| Port speed | 400GbE |
| Form factor | QSFP-DD |
| Type | DAC cable |
Specifications from the manufacturer's datasheet ↗
FAQ
- What is the length of the QDD-400-CU1M?
- 1 m.
- Does the QDD-400-CU1M need transceivers?
- No. It is a copper cable with QSFP-DD ends, so it connects the ports directly.
- What warranty options exist?
- 1 year or 3 years for new and refurbished, 90 days for used.
Can't find the exact part?
Send us the part number. We search our supplier network for new, refurbished and used stock and reply within 1 business day.