Eastern Research MKT-006-05206 N+1 Narrowband Redundant Card

Overview

The Eastern Research MKT-006-05206 N+1 Narrowband Redundant Card provides a reliable, high-performance solution for mission critical communication systems that require continuous operation even when a primary channel fails. Designed to work in tandem with existing narrowband modules, this card adds an automatic backup path that activates instantly, ensuring no loss of data or voice traffic. Its compact form factor and plug-in architecture make it easy to integrate into standard chassis without extensive redesign.

Key Features

• Automatic failover with zero-second switchover
• Supports up to 8 narrowband channels per card
• Hot-swap capable for maintenance without system downtime
• Low power consumption (max 12 watts)
• Built-in diagnostics and status LEDs for quick troubleshooting
• Compatible with all Eastern Research N+1 series controllers

Technical Specifications

• Model/Part Number: MKT-006-05206
• Operating voltage: 12 VDC +/- 10 percent
• Current draw: 1 amp max
• Temperature range: -20 to 70 degrees Celsius
• Humidity: 10 to 90 percent non-condensing
• Dimensions: 100 mm x 80 mm x 30 mm (L x W x H)
• Interface: Standard 19-inch rack mount, dual 50 pin backplane connectors
• Redundancy mode: N+1 with configurable priority settings

Applications

• Military and defense communication networks where uninterrupted service is mandatory
• Public safety radio systems that must stay active during emergencies
• Industrial control and SCADA systems requiring continuous data flow
• Transportation and railway signaling where fail-safe operation is critical
• Remote sensing and telemetry stations that cannot afford data loss

By adding the N+1 Narrowband Redundant Card to your existing infrastructure, you gain peace of mind knowing that your narrowband links will remain operational even in the event of a hardware fault, reducing downtime and protecting mission success.