Description
The ProSoft Technology 64SD1-08KRF1-13 NAI is an industrial-grade 8-port managed Ethernet switch engineered for mission-critical automation networks. As part of ProSoft’s North American Interconnect (NAI) series, this rugged switch delivers Layer 2 management capabilities with advanced QoS, VLAN, and RSTP protocols to ensure deterministic data flow in harsh environments. Designed for DIN-rail mounting, the 64SD1-08KRF1-13 NAI integrates seamlessly into control cabinets for real-time communication between PLCs, HMIs, and drives. Its dual 24 VDC power inputs support redundancy, while IP30-rated housing protects against dust and electrical noise. The switch operates at -40°C to +75°C, making it ideal for extreme conditions in oil fields or foundries. With four 10/100BaseTX ports and four Gigabit combo ports (fiber/copper), the ProSoft Technology 64SD1-08KRF1-13 NAI future-proofs infrastructure while providing millisecond-level failover via Rapid Spanning Tree Protocol. This solution exemplifies ProSoft’s commitment to eliminating network bottlenecks in Industrial IoT deployments.

64SD1-08KRF1-13 NAI
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | 64SD1-08KRF1-13 NAI |
| Manufacturer | ProSoft Technology |
| Product Type | Managed Industrial Ethernet Switch |
| Port Configuration | 4x 10/100BaseTX RJ45 + 4x 10/100/1000BaseX SFP Combo |
| Power Input | 24 VDC (Dual Redundant, 18–32 V Range) |
| Operating Temperature | -40°C to +75°C |
| Protocols | IEEE 802.3/3u/3z, RSTP, VLAN, QoS, IGMP Snooping |
| Switching Capacity | 12 Gbps |
| MTBF | >1,000,000 hours (40°C) |
| Enclosure Rating | IP30 (Metal Housing) |
| Installation | DIN-Rail (TS-35/7.5/15) |
| Dimensions | 52 x 135 x 105 mm (W x H x D) |
| Vibration Resistance | 5g @ 10–150 Hz (IEC 60068-2-6) |
Main Features and Advantages
Network Resilience: The 64SD1-08KRF1-13 NAI ensures zero packet loss with <20ms network recovery via RSTP and dual power inputs. Its fiber ports enable noise-immune communication across 80km (with single-mode SFP), critical for electrically noisy substations.
Advanced Traffic Management: VLAN segmentation isolates OT/IT traffic, while QoS prioritizes control system data (e.g., PROFINET IRT) over less critical packets. IGMP snooping optimizes multicast traffic for video monitoring systems.
Extreme Environment Adaptation: Conformal-coated PCBs withstand 95% non-condensing humidity and 5g vibration – exceeding typical industrial demands. The 64SD1-08KRF1-13 NAI operates flawlessly in -40°C Arctic sites or +75°C steel mill cabins.
Cybersecurity & Management: CLI, WebUI, and SNMP v3 support enable encrypted configuration. Port-based MAC filtering locks unauthorized devices. The switch’s compact design saves 40% cabinet space versus competitors, with tool-less DIN rail clips for rapid maintenance.
Application Field
The ProSoft Technology 64SD1-08KRF1-13 NAI excels in infrastructure requiring deterministic Ethernet under duress. In power utilities, it forms ring topologies between substation RTUs and protection relays, surviving EMI surges during fault events. For manufacturing, it connects robotic cells (e.g., Fanuc controllers) to Allen-Bradley ControlLogix PLCs, with VLANs separating safety I/O from data collection.
In transportation, the switch networks CCTV and SCADA systems along railways, leveraging fiber ports for lightning immunity. Oil & gas deployments use the 64SD1-08KRF1-13 NAI in offshore platforms where salt fog corrosion demands robust enclosures. Water treatment plants utilize its QoS to prioritize pump control over telemetry data during flood events. Renewable energy sites benefit from its temperature tolerance, linking wind turbine converters in Arctic farms. Unlike commercial switches, the ProSoft Technology 64SD1-08KRF1-13 NAI guarantees latency <10μs for motion control applications.

64SD1-08KRF1-13 NAI
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