Cisco / Cisco 50G interface modules and cables

Cisco SFP-50G-CU0.5M · Passive direct-attach copper cable · 1/2 m

P/N: SFP-50G-CU0.5M

Passive direct-attach copper cable1/2 m

Cable: connectors, direction and operating mode are specified below. Cable length: 1/2 m · Cable medium and electronics: Passive copper

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Cisco SFP-50G-CU0.5M · Passive direct-attach copper cable · 1/2 m — Specification schematic, not a product photograph or installation drawing.
Specification schematic, not a product photograph or installation drawing. Citadex Systems · Specification source
01 / Specifications
MPN / P/N
SFP-50G-CU0.5M
Manufacturer designation
SFP-50G-CU0.5M
Manufacturer description
Cisco 25/50GBASE-CR1 SFP56 Passive Copper Cable, 1/2-meter, LSZH
Cable length
1/2 m
Source protocol/rate designation (breakout rates are not summed)
25/50GBASE-CR1
Source connector/form-factor designations
SFP56
Cable medium and electronics
Passive copper
Selection limits
Confirm exact host model/port, software release, FEC and supported breakout using Cisco TMG Compatibility Matrix. Fiber reach depends on the listed fiber grade, connector polish, optical budget and operating mode. Matching form factor alone does not guarantee support.

Specification source: Cisco ↗
Checked against documentation: 16.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.