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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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3Com 503A0034-1A Suni-Lite-OC3 Module for CB700...
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3Com 0231A61N 4-Ports 10/100 Smart Interface Ca...
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3Com 3C35210 CoreBuilder 3500 6 x Ports 10/100B...
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3Com 1720-610-050 SuperStack 3 4400 SE 24 x Por...
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3Com 1695-060-000 24 x Ports 10Base-T + 2 x Por...
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3Com 3C16888 7700 Gigabit 48-Ports 10/100/1000B...
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3Com 3C13774 1-Port 10/100/1000 MIM Router Module
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3Com 1722-060-000 SuperStack 3 Gigabit 1000Base...
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3Com 3C17508 Switch 8800 Fabric Module