Cisco C9350 Series Smart Switches Hardware Installation Guide

StackWise accessories

Updated: May 15, 2026

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Overview

Lists the StackWise accessories used with Cisco C9350 switches.

All Cisco stack cables are halogen-free. The StackWise cables of lengths 0.5 m, 1 m, and 3 m are supported. You can order the stacking cables from your Cisco sales representative.

Table 1. Cisco StackWise cables
Product ID	Product description
STACK-T1A-50CM	50 cm stacking cable for Cisco StackWise
STACK-T1A-1M	1 m stacking cable for Cisco StackWise
STACK-T1A-3M	3 m stacking cable for Cisco StackWise

Table 2. StackWise cables minimum bend radius and coiled diameter
Cable part number	Cable length	Minimum bend radius	Minimum coiled diameter
STACK-T1A-50CM	1.64 feet (0.5 m)	1.6 in. (41 mm)	Not applicable
STACK-T1A-1M	3.28 feet (1.0 m)	1.6 in. (41 mm)	5.2 in. (132 mm)
STACK-T1A-3M	9.84 feet (3.0 m)	3.2 in. (82 mm)	7.17 in. (182 mm)

Note

With a 0.5 m cable, the minimum coiled diameter is negligible and the cable cannot be physically coiled without exceeding the bending limit.

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