![Perle SMI-100-S2LC40 Fast Ethernet IP Managed Media Converter, RJ45 to LC Single Mode [40 km]](http://www.avendor.com/cdn/shop/files/MFG_05070324_{width}x.jpg?v=1756968543)
![Perle SMI-100-S2LC40 Fast Ethernet IP Managed Media Converter, RJ45 to LC Single Mode [40 km]](http://www.avendor.com/cdn/shop/files/MFG_05070324_1024x.jpg?v=1756968543)
Description
The Perle SMI-100-S2LC40 is a high-performance, IP-managed Fast Ethernet standalone media converter designed to extend your copper Ethernet networks across long distances via fiber. It converts 100Base-TX (RJ45, up to 100 m) to 100Base-FX single-mode fiber (LC, 1310 nm, up to 40 km/24.9 miles), enabling cost-effective and reliable network expansion.
Engineered with advanced management features, including SNMP, SSH, Telnet/CLI, HTTPS, and PerleVIEW, this media converter provides secure, centralized control over your fiber links. It supports Link Pass-Through, Far-End Fault detection, Auto-MDIX, and VLAN transparency to minimize downtime and ensure seamless connectivity.
With carrier-grade security protocols such as TACACS+, RADIUS, LDAP, and SNMPv3, plus AES encryption, the SMI-100-S2LC40 offers enterprise-ready performance and data protection. Backed by a lifetime warranty and free worldwide technical support, it is the smart choice for IT professionals seeking robust fiber extension with complete visibility and control.
| Category | Details |
|---|---|
| Brand | Perle |
| Product Line | SMI-100 Series Managed Media Converters |
| Model / SKU | SMI-100-S2LC40 / 05070384 |
| Converter Type | Fast Ethernet Copper-to-Fiber Media Converter |
| Copper Interface | 100Base-TX RJ45, up to 100 m (328 ft) |
| Fiber Interface | 100Base-FX, LC single-mode, 1310 nm |
| Distance Support | Up to 40 km (24.9 miles) |
| Management Options | SNMP (v1/v2c/v3), CLI (Telnet/SSH), HTTPS/HTTP, Console (RJ45), PerleVIEW |
| Advanced Features | Link Pass-Through, Far-End Fault (FEF), Auto-MDIX, VLAN transparency |
| Security | TACACS+, RADIUS, LDAP, SNMPv3, Kerberos, RSA Secure ID, AES/3DES encryption |
| Network Services | DHCP, DNS, Dynamic DNS, NTP, TFTP, Syslog, Email Alerts |
| Compliance | IEEE 802.3u (Fast Ethernet), IEEE 802.3xy (Pause), VLAN transparent |
| Form Factor | Standalone |
| 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
