Comnet RLMC1003M2/48DC Substation-Rated 10/100 Mbps Ethernet, SC, Redundant 36 to 59 VDC inputs, Multimode
SKU
RLMC1003M2-48DC
Model No
RLMC1003M2-48DC
$1,008.00
Product Highlights
- Link Fault Pass-Through Provides a Remote Indication of a Network Fault
- 12 to 24 VDC, 48 VDC or HV AC/DC (88 to 300 VDC/85-264 VAC) Operating Power Options
- Internal/Self-Contained High-Reliability Power Supply Eliminates the need for an External Power Supply, and a Screw Terminal Block Connects Directly to the Power Source for Permanent, Reliable, and Maintenance-Free Operation
- Status Indicating LEDs Provide Rapid Indication of Critical Operating Parameters
- Summary Fault Alarm Provides a Local or Remote Indication Via a Dry Contact Closure in the event of Loss of Optical Link or Operating Power

Speak to an expert
The ComNet RLMC1003M2/48DC Substation-Rated Ethernet media converter is designed for extreme environments, delivering reliable network connectivity with its rugged construction and advanced features. It meets stringent industry standards and provides redundant power inputs, making it ideal for use in electrical utility substations and heavy industrial applications where performance and durability are crucial.
ComNet RLMC1003M2/48DC Key Features
- Link Fault Pass-Through: Provides a remote indication of a network fault, enhancing troubleshooting efficiency.
- Power Supply Options: Supports 12 to 24 VDC, 48 VDC or HV AC/DC (88 to 300 VDC/85-264 VAC), offering flexibility for various applications.
- High-Reliability Power Supply: Internal power supply eliminates the need for external sourcing, ensuring reliable operation with easy screw terminal connections.
- Status Indicating LEDs: Rapidly show critical operating parameters, allowing for quick monitoring.
- Summary Fault Alarm: Alerts via dry contact closure in case of loss of power or optical link, aiding in proactive maintenance.
- Rugged Enclosure: Constructed from 19-gauge galvanized and powder-coated steel, providing durability in harsh environments.
- Made in the USA: Ensures high manufacturing standards and quality control.
- Compliance with Industry Standards: Designed to IEC 61850-3 and IEEE 1613 Class 2 standards for substations, ensuring reliability in demanding applications.
- Extended Operating Temperature Range: Functions efficiently from -40º to +85º C, suitable for diverse environmental conditions.
- Redundant Power Inputs: Available in 12 to 24 VDC and 48 VDC versions, providing high reliability and availability.
- No Moving Parts: Cooling through natural convection eliminates maintenance needs associated with fans.
- Auto-Negotiation: The Ethernet port supports both full-duplex and half-duplex data throughput automatically, optimizing performance.
ComNet RLMC1003M2/48DC Specifications
| Feature | Details |
|---|---|
| Model | RLMC1003M2/48DC |
| Ethernet Ports | 10/100 Mbps Ethernet |
| Optical Connectors | Fixed 2-fiber ST or SC |
| Power Supply Input | 36 to 59 VDC |
| Operating Temperature | -40º to +85º C |
| Enclosure Material | 19-Gauge Galvanized and Powder-Coated Steel |
| Industry Standards | IEC 61850-3, IEEE 1613 Class 2, EN50155, NEMA TS-1/TS-2 |
| LED Indicators | Status Indication |
| Cooling Type | Natural Convection |
| Country of Manufacture | USA |
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