Description
The Perle CM-1000MM-S2LC120 Gigabit Fiber to Fiber Managed Media Converter Module delivers reliable high-performance fiber extension for enterprise and carrier networks. Designed for installation in a Perle high-density Media Converter Chassis, this module seamlessly converts 1000BASE-SX multimode fiber (850nm LC) up to 550m into 1000BASE-EZX single mode fiber (1550nm LC) supporting transmission distances up to 120 km (74.6 miles).
Supporting both managed and unmanaged operation, the CM-1000MM-S2LC120 provides transparent fiber extension with advanced troubleshooting tools like Smart Link Pass-Through, Fiber Fault Alert, loopback testing, and signal regeneration. When paired with a Media Converter Management Module, full SNMP, CLI, browser, and PerleVIEW centralized management capabilities are enabled for efficient deployment and maintenance.
Backed by a lifetime warranty and worldwide technical support, this converter is ideal for IT professionals looking to extend network reach, reduce maintenance overhead, and ensure high availability in critical applications.
| Category | Details |
|---|---|
| Brand / Manufacturer | Perle Systems |
| Product Line | CM-1000MM Series |
| Model / SKU | CM-1000MM-S2LC120 / 05062320 |
| Type | Gigabit Fiber to Fiber Managed Media Converter Module |
| Fiber Conversion | 1000BASE-SX (850 nm MMF, LC, up to 550 m) → 1000BASE-EZX (1550 nm SMF, LC, up to 120 km) |
| Fiber Connectors | LC to LC |
| Supported Operation | Managed or Unmanaged |
| Distance Support | MMF: 550 m (1804 ft.) SMF: 120 km (74.6 miles) |
| Advanced Features | Smart Link Pass-Through, Fiber Fault Alert, Signal Regeneration, Remote Loopback |
| Management Options | SNMP, CLI (Telnet/SSH), Web Browser, PerleVIEW, via MCR-MGT module |
| Chassis Support | Perle High-Density Media Converter Chassis |
| Protocols | Auto-Negotiation (802.3ab), Pause (IEEE 802.3x), VLAN Transparent, Jumbo Packet Transparent (up to 10KB) |
| Diagnostics | Port Status, Link Status, Loopback, Module Info, Firmware & Config Mgmt |
| Reliability | Lifetime Warranty, 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
