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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 3C16857 Switch 7700 7-Slot 64Gb/s Gigabit ...
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3Com 3C17224 Superstack 3 4400 Cascade Switch M...
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3Com 3C17223 SuperStack 3 4400 24 x 10/100 (Por...
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3Com 3C16630A SuperStack II Hub 10 Management M...
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3Com 3C17203 SuperStack 3 4400 24 x RJ-45 Ports...
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3Com 3CR17661-91 4200G 24 x RJ-45 Ports 10/100/...
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3Com 3CR17571-91 SuperStack 3 4500 PWR 24 x RJ-...
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3Com 3C16792B OfficeConnect 16 x RJ-45 Ports 10...
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3Com 3CRBSG2893 Baseline 2928 24 x RJ-45 10/100...
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3Com 3CR17660-91 4200G 12 x RJ-45 Ports 10/100/...
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3Com 3C17400 SuperStack 3 3824 24 x RJ-45 Ports...
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3Com 0235A301 S3100-26TP-EI Ethernet Switch 2 x...