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Questions fréquemment posées
The Cisco GLC-SX-MM is a 1000BASE-SX Small Form-factor Pluggable (SFP) transceiver module designed for data networking applications. It's a hot-swappable input/output device that plugs into Gigabit Ethernet ports, providing connectivity between network devices. This module operates with multi-mode fiber optic cables and uses an 850-nm wavelength to support fiber links up to 550 meters in length.
The Cisco GLC-SX-MM supports both 50 micron and 62.5 micron multi-mode fiber optic cables. It utilizes an LC duplex connector type for 1000Base-SX connections, making it compatible with standard multi-mode fiber optic infrastructure commonly found in enterprise networks.
The Cisco GLC-SX-MM SFP module features compact dimensions: 0.3 inches in height, 0.5 inches in width, and 2.2 inches in depth. These small dimensions conform to the standard SFP form factor, allowing for efficient use of space in network equipment and easy installation.
The GLC-SX-MM is compatible with a wide range of Cisco platforms including: Catalyst Express 500, Catalyst 2940/2950/2960/2970 series, Catalyst 3560/3750 series, Catalyst 4500/4900/6500 series, Cisco ME 2400 and 3400, Cisco 3800 and 7300 series routers, CSS 11500 series, and Cisco 12000 series routers. This broad compatibility makes it a versatile solution for various network infrastructures.
The Cisco GLC-SX-MM transceiver supports fiber links up to 550 meters in length when operating at its 850-nm wavelength. This range is ideal for most enterprise campus environments and data center interconnections using multi-mode fiber infrastructure.
The GLC-SX-MM is designed as a hot-swappable module, meaning it can be installed or removed while the host device is powered on, without requiring system shutdown. This feature enables easy maintenance and reduces network downtime. The module uses a standard LC duplex connector for simple plug-and-play installation into compatible Cisco devices.
The GLC-SX-MM features 1 x LC Duplex 1000Base-SX port interface. This industry-standard interface type ensures reliable connectivity and is widely used in enterprise networking environments for Gigabit Ethernet connections over multi-mode fiber optic cables.
The Cisco GLC-SX-MM offers several key benefits: hot-swappable capability for easy maintenance, broad compatibility across Cisco platforms, support for both 50 and 62.5 micron multi-mode fiber, reliable 1000BASE-SX connectivity up to 550 meters, compact form factor for efficient space usage, and standardized LC duplex interface for simple integration into existing network infrastructure.