Cisco GLC-LH-SMD – 1000BASE-LX/LH SFP Transceiver Module
Singlemode & Multimode Fiber | LC Connector | Up to 10 km | DOM Support | Hot-Swappable
Product Overview
The Cisco GLC-LH-SMD is a Gigabit Ethernet 1000BASE-LX/LH SFP transceiver module, engineered to deliver reliable, long-distance connectivity using both singlemode fiber (SMF) and multimode fiber (MMF). Designed for high-performance networking, it supports up to 10 kilometers over SMF and is backward-compatible with existing SFP-based systems.
Ideal for enterprise, campus, and metro access networks, this SFP module features Digital Optical Monitoring (DOM), enabling proactive network diagnostics. The LC duplex connector ensures secure fiber connections, while the hot-swappable design allows for easy installation without disrupting system operation.
Key Features and Benefits
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1000BASE-LX/LH SFP for Gigabit Ethernet over fiber
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Supports SMF up to 10 km, MMF with mode conditioning patch cord
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850 nm wavelength for long-reach applications
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Digital Optical Monitoring (DOM) for real-time diagnostics
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Hot-swappable for minimal network downtime
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LC Duplex connector ensures high integrity fiber connections
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Cisco-compatible and fully tested for performance and reliability
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