Description
The Perle S-1000MM-S2ST120 Gigabit Ethernet Fiber to Fiber Media Converter is designed to extend network connections seamlessly from 1000BASE-SX multimode fiber (850nm, ST connector) up to 1000BASE-EZX single mode fiber (1550nm, ST connector) over distances of 120 km (74.6 miles).
Featuring advanced capabilities such as Smart Link Pass-Through, Fiber Fault Alert, remote loopback, and signal regeneration, this converter ensures a transparent and resilient fiber link. Supporting jumbo packets up to 10KB, VLAN transparency, and full/half-duplex operation, it offers IT professionals a powerful solution for high-performance long-distance fiber connectivity.
With Perle’s lifetime warranty and worldwide technical support, the S-1000MM-S2ST120 is the smart choice for enterprises seeking reliable, manageable, and cost-effective fiber network extensions.
| Category | Details |
|---|---|
| Manufacturer | Perle Systems |
| Product Line | S-1000MM Series – Gigabit Fiber to Fiber Media Converters |
| Model / SKU | S-1000MM-S2ST120 / 05060334 |
| Type | Stand-Alone Fiber to Fiber Media Converter |
| Port Type | 1000BASE-SX (850nm) multimode ST → 1000BASE-EZX (1550nm) single mode ST |
| Multimode Range | Up to 550 m (1,804 ft.) |
| Single Mode Range | Up to 120 km (74.6 miles) |
| Wavelengths | 850nm (MM) TX/RX, 1550nm (SM) TX/RX |
| Fiber Mode | Multimode to Single Mode |
| Connector Type | ST |
| Features | Smart Link Pass-Through, Fiber Fault Alert, Signal Regeneration, Cascading, VLAN Transparency, Pause (IEEE 802.3x), Jumbo Packets (10KB), Remote Loopback |
| Compliance | IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q VLAN |
| Duplex Support | Full and Half Duplex |
| Form Factor | Stand-Alone |
| Warranty | Lifetime Warranty |
| Support | 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
