Description
The Perle SMI-1000-S2ST120 Managed Gigabit Media Converter provides transparent, reliable, and secure Gigabit Ethernet to fiber connectivity. Designed to extend copper-based networks up to 120 km (74.6 miles), this standalone converter connects 1000Base-T RJ45 to 1000Base-ZX ST fiber for maximum flexibility.
Featuring SNMP, CLI, SSH, and web browser management, IT professionals gain full visibility and control of fiber links. With advanced features like Auto-MDIX, Smart Link Pass-Through, Fiber Fault Alert, VLAN transparency, jumbo frame support, and remote loopback, it delivers enterprise-grade performance for mission-critical networks.
Backed by enterprise security protocols (RADIUS, TACACS+, LDAP, 802.1X, SNMPv3) and Perle’s lifetime warranty with free worldwide technical support, the SMI-1000-S2ST120 ensures cost savings, operational efficiency, and long-term reliability.
| Specification | Details |
|---|---|
| Brand | Perle |
| Model | SMI-1000-S2ST120 |
| Product Type | Managed Standalone Gigabit Media Converter |
| Copper Port | 1000Base-T RJ45 (100m / 328 ft) |
| Fiber Port | 1000Base-ZX, 1550nm ST, Single Mode |
| Max Fiber Distance | 120 km (74.6 miles) |
| Management Options | SNMP v1/v2c/v3, CLI (Telnet/SSH), HTTPS Web Browser, PerleVIEW Centralized Management |
| Advanced Features | Smart Link Pass-Through, Auto-MDIX, Fiber Fault Alert, VLAN Transparency, Jumbo Frame Support (up to 10KB), Remote Loopback |
| Security Features | TACACS+, RADIUS, LDAP, SNMPv3, SSH, HTTPS, ACL-based access control |
| Encryption & Authentication | AES, 3DES, Blowfish, CAST128, RSA, Kerberos, Secure ID |
| Firmware Upgrades | Supported via TFTP or PerleVIEW |
| Compliance | IEEE 802.3ab/802.3x/802.3u |
| Form Factor | Standalone Media Converter |
| Warranty | Lifetime Warranty with Free Worldwide Technical Support |
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
