![Perle SMI-1110-S1SC120U Managed Gigabit Ethernet Media Converter, RJ45 to SC Single Fiber [120km]](http://www.avendor.com/cdn/shop/files/05070854-2_{width}x.jpg?v=1756955701)
![Perle SMI-1110-S1SC120U Managed Gigabit Ethernet Media Converter, RJ45 to SC Single Fiber [120km]](http://www.avendor.com/cdn/shop/files/05070854-2_1024x.jpg?v=1756955701)
Description
The Perle SMI-1110-S1SC120U is a high-performance Gigabit Ethernet IP Managed Standalone Media and Rate Converter designed to extend network distances and deliver secure, reliable copper-to-fiber connectivity. Converting 10/100/1000Base-T RJ45 to 1000Base-BX single fiber SC (1510nm TX / 1590nm RX), it supports distances up to 120km (75 miles) over single-mode fiber.
Built for enterprise and carrier-grade applications, this converter provides advanced management options via SNMP, CLI (Telnet/SSH), web browser, or PerleVIEW Centralized Management, ensuring seamless integration and monitoring. With features such as QoS, VLAN tagging, Smart Link Pass-Through, Fiber Fault Alert, and Auto-MDIX, IT professionals gain a cost-effective and highly reliable solution for network extension.
Perle includes a lifetime warranty and free worldwide technical support, making the SMI-1110 series a trusted choice for long-distance, mission-critical deployments.
| Category | Details |
|---|---|
| Brand | Perle |
| Product Line | SMI-1110 Series |
| Model / SKU | SMI-1110-S1SC120U / 05070874 |
| Type | Managed Gigabit Ethernet Media & Rate Converter |
| Copper Interface | 10/100/1000Base-T RJ45 (100m / 328ft) |
| Fiber Interface | 1000Base-BX SC single-mode, 1510nm TX / 1590nm RX |
| Distance Support | Up to 120km (75 miles) |
| Management Options | SNMPv1/v2c/v3, CLI (Telnet/SSH), Secure HTTPS Browser, PerleVIEW |
| Advanced Features | QoS, VLAN tagging (802.1Q), Smart Link Pass-Through, Fiber Fault Alert, Auto-MDIX, Loopback |
| Security | TACACS+, RADIUS, LDAP, 802.1x, SNMPv3 encryption, SSH/HTTPS |
| Diagnostics | Virtual Cable Test, Loopback, Port status/statistics |
| Jumbo Frame Support | Up to 10KB |
| Compliance | IEEE 802.3, IPv4/IPv6 support |
| 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
