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A switch with idle ports wastes potential. Switch modules expand port density and boost bandwidth where you need it most. Finance and healthcare environments depend on predictable throughput during peak load. Modules integrate directly into existing chassis to extend capacity without disrupting operations.
Form factor alignment protects airflow and power planning. These modules increase scalability and reduce cost by reusing existing infrastructure. Refurbished hardware keeps budgets balanced. Rigorous testing confirms performance under the PC Shore Performance Standard. Browse our switch modules and scale smarter.
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Cisco A900-IMA8CS1Z-M 16 x SFP Ports 1000Base-T...
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Cisco A900-IMA8Z-L 8 x SFP+ Ports 10GBase-X Int...
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Cisco A900-RSP3C-200-S Route Switch Processor 3...
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Cisco A900-RSP3C-400-PG Route Switch Processor ...
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Cisco C9300L-STACK= Network Stacking Module Kit...
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Cisco C9300L-STACK-A Network Stacking Module Ki...
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Cisco C9300L-STACK-KIT2 Stacking Cable for Cata...
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Cisco SM-X-16FXS/2FXO 16 x Ports RJ-21 FXS + 2 ...
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Cisco SM-X-8FXS/12FXO 12 x Ports FXO RJ-21 + 8 ...
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Cisco SM-X-24FXS/4FXO= 24 x Ports FXS RJ-21 + 4...
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Cisco SM-X-PVDM-1000 1000 Channel High Density ...
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Cisco SM-X-PVDM-3000 3000 Channel High Density ...