GLC-LH-SM

The GLC-LH-SM module enables Gigabit Ethernet connections over long distances using single-mode fiber. It is built for network environments requiring stable, high-speed data transmission across extended reaches.

Often found in enterprise networks, data centers, and service provider infrastructure, this transceiver helps bridge connections between switches, routers, and other fiber-enabled devices.

Key Features

• Operates at a wavelength of 1310nm for efficient long-range communication
• Compatible with Cisco devices supporting SFP slots
• Offers a maximum distance of up to 10 kilometers over single-mode fiber
• Low power consumption suitable for continuous operation
• Duplex LC interface ensures secure and stable fiber link

Typically deployed in campus backbones and metro networks, this transceiver plays a key role in maintaining fast and reliable fiber connections. It supports network scalability by allowing straightforward fiber expansion without sacrificing performance.