Description
The Perle S-110P-S2ST120 Fast Ethernet Media and Rate Converter with PoE Power Sourcing is designed to extend your copper-based network over long distances of single-mode fiber while simultaneously providing Power over Ethernet (PoE/PoE+) to connected devices. Supporting 10/100Base-TX to 100Base-ZX (ST, 1550nm) connections up to 120 km (74.6 miles), this converter is ideal for powering and connecting IP cameras, VoIP phones, Wi-Fi access points, and other PoE-enabled devices.
Engineered for reliability, the S-110P-S2ST120 features advanced network management functions, including Auto-Negotiation, Auto-MDIX, Link Pass-Through, Fiber Fault Alert, Remote Loopback, and PD Reset. These features enable quick troubleshooting and reduced maintenance costs, making it the smart choice for IT administrators seeking both network extension and power delivery in one compact device.
With support for IEEE 802.3af (15.4W PoE) and 802.3at (30W PoE+) standards, as well as backward compatibility with legacy PoE devices, the Perle S-110P-S2ST120 offers unmatched versatility. Backed by Perle’s lifetime warranty and free worldwide technical support, it provides a cost-effective, enterprise-grade solution for powering and connecting edge devices across extended distances.
| Category | Details |
|---|---|
| Brand | Perle |
| Model | S-110P-S2ST120 |
| Product Type | Fast Ethernet PoE Media & Rate Converter |
| Copper Interface | 10/100Base-TX (RJ-45), up to 100m (328 ft) |
| Fiber Interface | 100Base-ZX, 1550nm, ST connector, single-mode |
| Fiber Distance | Up to 120 km (74.6 miles) |
| Power Over Ethernet | IEEE 802.3af (15.4W) and IEEE 802.3at (30W) compliant, PSE function |
| Legacy Support | Pre-standard PoE devices, VoIP phones, WAPs |
| Advanced Features | PD Reset, Auto-Negotiation, Auto-MDIX, Smart Link Pass-Through, Fiber Fault Alert, Remote Loopback, Pause (IEEE 802.3xy) |
| VLAN Support | Transparent to VLAN tagged packets |
| Duplex Modes | Full and Half Duplex |
| Compliance | IEEE 802.3u, IEEE 802.3af, IEEE 802.3at |
| Included Accessories | AC Power Adapter, Power Strain Relief Strap |
| Warranty | Lifetime warranty with free worldwide tech 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
