Description
The Perle S-1110PP-S2ST120 is a feature-rich 10/100/1000 Gigabit Ethernet Media Converter with PoE+ (Power over Ethernet Plus) capability. Designed for high-performance networking, it extends copper Ethernet connections over fiber optic cabling up to 120 km (74.6 miles) using 1000BASE-ZX 1550 nm single-mode fiber with an ST connector.
As a Power Sourcing Equipment (PSE) device, this media converter delivers IEEE 802.3af (PoE – 15.4W) and IEEE 802.3at (PoE+ – 30W) power to connected Powered Devices (PDs) such as IP cameras, VoIP phones, Wi-Fi access points, and video conferencing systems.
Built with advanced troubleshooting and reliability features—such as Auto-Negotiation, Auto-MDIX, Smart Link Pass-Through, Fiber Fault Alert, and Remote Loopback—this converter ensures seamless integration, efficient maintenance, and reduced downtime.
Backed by Perle’s lifetime warranty and free worldwide technical support, the S-1110PP-S2ST120 is the smart choice for IT professionals looking to extend network reach while simultaneously powering edge devices.
| Category | Details |
|---|---|
| Brand | Perle |
| Product Line | S-1110PP Series |
| Model / SKU | S-1110PP-S2ST120 / 05081114 |
| Device Type | Gigabit Ethernet Media Converter with PoE+ |
| Network Ports | 1 × 10/100/1000BASE-T (RJ-45), 1 × 1000BASE-ZX (ST, Single Mode) |
| Copper Distance | Up to 100 m (328 ft.) |
| Fiber Distance | Up to 120 km (74.6 miles) |
| Wavelength | 1550 nm |
| PoE Standards | IEEE 802.3af (PoE – 15.4W), IEEE 802.3at (PoE+ – 30W) |
| PoE Function | Power Sourcing Equipment (PSE) – supplies power to PDs |
| Advanced Features | Auto-Negotiation, Auto-MDIX, Link Pass-Through, Fiber Fault Alert, Remote Loopback, PD Reset |
| Supported Devices | IP Phones, Wireless Access Points, IP Cameras, Video Conferencing Equipment |
| Fiber Type | Single Mode (ST Connector) |
| Jumbo Frame Support | Up to 10KB |
| VLAN Support | Transparent to VLAN tagged packets |
| Power Supply | External AC Power Adapter (included) |
| 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
A decade of delivery — trusted by 275+ clients across industries
