Interlogix MCR300-1T-1S Gigabit Ethernet to SFP Media Converter
- Ethernet
- SFP (Mini-GBIC) Port
- Installation & Diagnostics
- Robust Hardened Design
- Required Power Supply

Interlogix MCR300-1T-1S Gigabit Ethernet to SFP Media Converter. The IFS Gigabit Ethernet to SFP Media Converter is designed for the most demanding extended IP network applications offering the flexibility of SFP technology for Gigabit Ethernet transmission over optical fiber. The IFS MCR300-1T-1S converts 10/100/1000Base-T Ethernet on copper to 1000Base-LX/SX optical fiber via Small Form-factor Pluggable (SFP) technology. This media converter can be custom configured to your exact system design specifications by utilizing a variety of IFS SFP Mini-GBIC modules. IFS SFP Mini-GBIC modules are available in a variety of versions from multi-mode or single mode fiber, 1 or 2 fibers and wide-temperature versions. The MCR300-1T-1S provides Auto MDI/MDI-X on its twisted pair port and a DIP-switch to configure the Link Fault Pass-through function (LFP). The LFP function includes both Link Loss Carry Forward (LLCF) and Link Loss Return (LLR). The LLCF/LLR function combination provides efficient twisted pair and optical transmission media monitoring and enables immediate alarm notification to network administrators in the event of a link problem. The MCR300-1T-1S is designed with a unified enclosure that can be used in a stand-alone installation or can easily be inserted into the IFS MCR-R15 media converter rack. The IFS Media Converter Rack can provide DC power for up to 15 MCR Series Media Converters.
Interlogix MCR300-1T-1S Media Converter Features
- Flexible SFP Technology: Enables customization of fiber connections for different network designs and performance needs.
- Auto MDI/MDI-X: Simplifies installation by automatically detecting the type of connected device, reducing configuration time.
- Link Fault Pass-through (LFP): Provides advanced monitoring with immediate alarm notification, enhancing network reliability.
- Robust Hardened Design: Ensures durability and reliability in various environmental conditions.
- Supports Multiple Fiber Options: Compatible with a variety of IFS SFP Mini-GBIC modules, allowing for multi-mode and single-mode fiber connections.
Interlogix MCR300-1T-1S Detailed Specifications
| Model | MCR300-1T-1S |
| Ethernet Ports | 1 x 10/100/1000Base-T |
| Fiber Port | 1 x SFP (1000Base-LX/SX) |
| Power Supply | DC, supports up to 15 converters in IFS Rack |
| Temperature Range | Wide-temperature versions available |
| Link Fault Functions | LLCF and LLR |
| Installation Type | Stand-alone or rack mountable |
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