Bring remote serial access into one controlled point of management. Perle Systems IOLAN SDS 16P 232/422/485 AC Rack 10/100/1000ETH is built for environments that need dependable access to mixed serial devices without sending technicians onsite. With 16 serial ports and support for RS-232, RS-422, and RS-485, it can serve a wide range of legacy and industrial equipment from a single 1U rack footprint. The 10/100/1000 Ethernet interface fits into modern management networks, while the rack-mount design and AC power input make it straightforward to deploy in server rooms, network closets, and control cabinets. This model is especially useful where serial device communication, data capture, or monitoring must remain available even when local access is limited. For teams responsible for uptime, the value is in consolidation and control. Instead of scattering access across multiple adapters or smaller devices, the IOLAN SDS 16P gives you a denser, more disciplined way to manage serial infrastructure at scale. It is a strong fit when the cost of downtime, travel, or manual intervention is measured in hours, not minutes.