Description
The Perle CM-100-S2LC120 Fast Ethernet Media Converter Module is engineered to extend your network over long distances, bridging copper and fiber seamlessly. Installed in a high-density Perle Media Converter Chassis, this managed module converts 100Base-TX RJ45 (100m) connections to 100Base-FX LC single-mode fiber (1550nm) up to 120km (74.6 miles).
Designed for maximum flexibility, it supports both managed and unmanaged operation, ensuring transparent connectivity for UTP copper and fiber links. IT administrators benefit from advanced features such as Auto-Negotiation, Auto-MDIX, Link Pass-Through, Far End Fault, and Pause, making troubleshooting more efficient while minimizing downtime.
When paired with a Media Converter Management Module, the CM-100-S2LC120 can be monitored and configured through SNMP, CLI (Telnet/SSH), browser-based access, or PerleVIEW centralized management software. These enterprise-grade features, combined with a lifetime warranty and free worldwide technical support, make it a reliable choice for large-scale fiber deployments and mission-critical applications.
| Category | Details |
|---|---|
| Brand | Perle |
| Model / SKU | CM-100-S2LC120 / 05052380 |
| Product Type | Fast Ethernet Media Converter Module |
| Copper Interface | 100Base-TX RJ45 (100m / 328 ft) |
| Fiber Interface | 100Base-FX, LC single-mode, 1550nm |
| Fiber Distance | Up to 120 km (74.6 miles) |
| Operation Mode | Managed or Unmanaged |
| Advanced Features | Auto-Negotiation, Auto-MDIX, Link Pass-Through, Far End Fault, Pause (IEEE 802.3xy), VLAN transparency |
| Management Options | SNMP, CLI (Telnet/SSH), Web browser, PerleVIEW with MCR-MGT module |
| Loopback Support | Copper and Fiber loopback modes |
| Backup & Restore | Automatic configuration restore with management module |
| Applications | High-density fiber deployments, network extension, equipment life extension |
| Warranty | Lifetime warranty with free worldwide technical support |
Payment & Security
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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
