Description
The Perle IOLAN SDS HV 32-Port Secure Device Server delivers high-performance serial-to-Ethernet connectivity for mission-critical industrial and utility environments. Designed to meet NERC-CIP compliance and built to withstand harsh substation conditions, it provides unmatched flexibility, advanced security, and reliable operation.
Supporting 32 RS232/422/485 serial ports with RJ45 connectors, gigabit Ethernet, and dual universal high-voltage AC/DC power inputs (88–300V DC or 85–265V AC), this industrial-hardened device ensures maximum uptime and resiliency. Engineers and project managers deploying SCADA RTUs, protection relays, and automation systems can rely on its advanced authentication, encryption, and protocol support, including Modbus TCP to Modbus RTU/ASCII gateway.
With TrueSerial™ technology, the IOLAN SDS HV maintains serial protocol integrity across IP networks. Enhanced with FIPS 140-2 cryptographic compliance, TACACS+, RADIUS, LDAP, and SNMP v3, this device server guarantees secure communications, while IPv6 support ensures investment protection. Backed by a lifetime warranty, it is the most robust solution for secure serial-to-Ethernet networking in utility substations, industrial automation, and other demanding environments.
| Category | Details |
|---|---|
| Brand | Perle |
| Product Line | IOLAN SDS HV/LDC Series |
| Model / SKU | IOLAN SDS HV 32-Port / 04032510 |
| Ports | 32 x RS232/422/485 (RJ45) |
| Ethernet Interfaces | 10/100/1000 Mbps Gigabit Ethernet |
| Power Input | Dual universal high-voltage AC/DC (88–300V DC or 85–265V AC) |
| Processor | 400 MHz, 750 MIPS, 32-bit with hardware encryption |
| Encryption & Security | FIPS 140-2 certified, AES/3DES, SSL/TLS, SSH v1/v2, IPSec VPN, RADIUS, TACACS+, LDAP, RSA SecureID, SNMPv3 |
| Compliance | IEC 61850-3, IEEE 1613, NERC CIP, FIPS 140-2 |
| Protocols Supported | IPv4/IPv6, Modbus TCP to Modbus RTU/ASCII, DNP3, RFC 2217 |
| Software Tools | TrueSerial™, TruePort®, EasyPort Web, Perle Device Manager |
| Environmental | Industrial hardened, extended temperature support |
| Use Cases | Substation automation, SCADA integration, secure remote console access |
| Warranty | Lifetime manufacturer warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
