Description
The Perle S-100MM-S2ST120 Fast Ethernet Fiber to Fiber Media Converter provides seamless and transparent extension of multimode fiber to single mode fiber. Designed for reliable long-distance connectivity, it converts 100BASE-FX 1310nm multimode (ST) up to 2 km (1.2 miles) into 100BASE-ZX 1550nm single mode (ST) supporting distances of up to 120 km (74.6 miles).
Featuring advanced functions such as Link Pass-Through, Far-End Fault detection, signal regeneration, and remote loopback, this converter ensures optimal signal integrity and simplifies troubleshooting. Its robust design makes it an ideal choice for IT professionals seeking to extend fiber networks while minimizing maintenance and downtime.
Perle backs the S-100MM series with a lifetime warranty and free worldwide technical support, ensuring maximum reliability and performance in demanding network environments.
| Specification | Details |
|---|---|
| Brand | Perle |
| Product Line | S-100MM Series |
| Model / SKU | S-100MM-S2ST120 / 05060134 |
| Type | Fast Ethernet Fiber to Fiber Stand-Alone Media Converter |
| Interfaces | 100BASE-FX Multimode (ST) to 100BASE-ZX Single Mode (ST) |
| Wavelengths | 1310nm (MM) TX / RX to 1550nm (SM) TX / RX |
| Distance Support | MM: up to 2 km (1.2 miles); SM: up to 120 km (74.6 miles) |
| Fiber Connector Types | ST to ST |
| Key Features | Link Pass-Through, Far-End Fault (FEF), Remote Loopback, Signal Regeneration, VLAN Transparency, IEEE 802.3xy Pause |
| Cascading | Supports cascading of multiple media converters for extended distances |
| Form Factor | Stand-Alone |
| 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
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