Comnet FDC2M Two Channel Fiber Optic Cable Break Monitor, mm, 2 Fiber
SKU
FDC2M
Model No
FDC2M
$298.30
Product Highlights
- Instantaneously reports optical fiber breakage or damage locally or remotely
- Dry relay contacts may be configured for NO or NC operation
- Automatic resettable solid state current limiters for unconditional modem protection
- Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events
- Ambient operating temperature range: -40° C to +75° C for deployment in virtually any unconditioned out-of-plant or roadside environment

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The ComNetâ„¢ FDC2M Two Channel Fiber Optic Cable Break Monitor is engineered to reliably detect and report optical signal breakages or losses in multimode or single-mode fiber installations. Its robust design includes self-contained transmitter and receiver units that ensure continuous monitoring of two fiber loops, providing essential alerts for cable tampering or damage. Featuring an intuitive plug-and-play setup and user-configurable relay contacts, the FDC2M is optimized for ease of use and versatility in various operating environments.
ComNet FDC2M - Key Features
- Instant Notification: Instantaneously reports optical fiber breakage or damage locally or remotely, ensuring immediate attention to potential issues.
- Configurable Relay Contacts: Dry relay contacts are configurable for normally open (NO) or normally closed (NC) operation, allowing for tailored signal indications based on user needs.
- Advanced Protection: Automatic resettable solid state current limiters safeguard the modem against damage, ensuring reliable long-term operation.
- Transient Voltage Protection: Voltage transient protection on power and signal lines defends against power surges, enhancing system reliability.
- Wide Operating Temperature Range: With an ambient operating temperature of -40? C to +75? C, it is suitable for unconditioned environments, contributing to operational flexibility.
- Status Indicating LEDs: Bi-color (Red/Green) status LEDs provide clear, rapid indications of critical operating conditions for quick diagnostics.
- Hot-Swappable Modules: Features hot-swappable rack modules for convenient maintenance without service interruptions.
- Versatile Mounting Options: Supports both stand-alone and rack mount uses with the ComFit feature, along with optional DIN-rail mounting availability.
ComNet FDC2M - Detailed Specifications
| Feature | Details |
|---|---|
| Model | FDC2M |
| Channels | Two Channel |
| Optical Type | Multimode or Single-mode |
| Operating Temperature | -40? C to +75? C |
| Relay Configuration | Normally Open (NO) or Normally Closed (NC) |
| LED Indicators | Bi-color (Red/Green) |
| Protection Features | Transient voltage protection, solid state current limiters |
| Mounting Options | Stand-alone, rack mount, DIN rail (with adaptor) |
| Dimensions | Compact design for easy installation |
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