SFP Transceiver Cisco MGBT1 Gigabit Ethernet 1000BASE-T

The Cisco MGBT1 Transceiver MGE Small Form-Factor Pluggable (SFP), also known as mini Gigabit Interface Converter (mini-GBIC), is a compact module for adding fiber connectivity to Cisco 100, 200, 300, and 500 Series switches. It supports installation in compatible SFP ports and is available for single-mode or multimode fiber-optic cabling with reach up to 100 meters.

Advantages

The MGBT1 transceiver offers a straightforward way to expand switch connectivity with fiber without requiring complex configuration or large hardware changes. Its compact SFP form factor saves space in switch chassis and allows hot-plug installation. Support for both single-mode and multimode fiber options provides flexibility for short-reach fiber links up to 100 meters.

Key specifications

• Form factor: Small Form-Factor Pluggable (SFP) / mini-GBIC
• Compatible devices: Cisco 100, 200, 300, and 500 Series switches
• Fiber type: Single-mode or multimode
• Maximum reach: Up to 100 meters
• Installation: Hot-pluggable

How to use

Insert the MGBT1 SFP module into a compatible SFP slot on the supported Cisco switch while the device is powered on or off, as the module supports hot-plugging. Connect the appropriate single-mode or multimode fiber patch cable to the module’s optical port, verify the link status on the switch interface, and configure interface parameters on the switch if necessary.

Recommendations

Use the MGBT1 transceiver with compatible Cisco switch models and appropriate fiber cabling type (single-mode or multimode) for links up to 100 meters; verify compatibility with the switch firmware and interface settings before deployment.