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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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Adtran 1200771L1 Atlas 800 Series NxT1 HSSI/V.3...
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Adtran 1200261L1 Quad Ussi For Atlas 800 W/o Cable
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Adtran 1700473F1 NetVanta 1600 Dual SFP XIM Module
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Adtran 1700109G1 NetVanta OCTAL FXO VIM2 Module
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Adtran 1700102G1 NetVanta QUAD FXS VIM2 Module