GE Multilin UR-7DH COMMS Module
Description
The UR-7DH module is part of GE’s Multilin UR Series, offering advanced inter-relay communication capabilities. It enables real-time data transfer, allowing relays to detect communication failures and trigger alarms when necessary.
Specifications
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Series: GE Multilin UR.
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Communication Type: Single-mode LASER channel.
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Wavelength: 1300 nm.
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Mounting Type: Rack-mounted.
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Manufacturing Location: Markham, Ontario, Canada.
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Dimensions: Approx. 6”L x 7”W x 1.5”H.
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Weight: Approx. 1.2 kg.
Features
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High-Speed Inter-Relay Communication: Optimized for power system protection.
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Integrated Channel Monitoring: Detects communication failures and triggers alarms.
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Reliable Data Transfer: Ensures secure relay coordination.
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Seamless System Integration: Compatible with GE Multilin UR Series relays.
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Industrial-Grade Durability: Designed for demanding environments.
GE Multilin UR-7DH COMMS Module

