TRENDnet TEG-MGBS40 1000Base-LX SFP transceiver-module, LC duplex, 40km, 1310nm, single-mode

Extend your Gigabit Ethernet reach up to 40 km over single-mode fiber with the TRENDnet TEG-MGBS40 SFP transceiver module. Engineered for 1000Base-LX networks, it delivers full-duplex 1 Gbps throughput on a 1310 nm wavelength, ensuring reliable long-haul connectivity for enterprise and campus deployments.

Overview

The TEG-MGBS40 is a hot-swappable SFP (Mini-GBIC) module compliant with the Multi-Source Agreement (MSA) and IEEE 802.3z standard. It features an LC duplex connector for single-mode fiber and supports Digital Diagnostic Monitoring (DDM/DOM) for real-time monitoring of key parameters such as optical output power, temperature, and voltage. With a typical power consumption of less than 1 watt, it is an energy-efficient choice for high-density switch environments.

What stands out

• 40 km maximum transfer distance over single-mode fiber (SMF)
• 1310 nm wavelength with LC duplex connector
• Hot-swappable for zero-downtime installation
• DDM/DOM support for advanced monitoring
• MSA compliant and IEEE 802.3z standard
• Low power consumption: under 1 W typical

Technical details

• Device Type: SFP (Mini-GBIC) transceiver module
• Data Rate: 1 Gbps (Gigabit Ethernet)
• Standard: 1000Base-LX
• Fiber Type: Single-Mode Fiber (SMF)
• Connector Type: LC Duplex
• Form Factor: Plug-in module
• Duplex Mode: Full-Duplex
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Humidity Range: 5% to 95% (non-condensing)
• Power Consumption: < 1 Watt (typical)

Our verdict

The TRENDnet TEG-MGBS40 is a dependable, standards-compliant SFP module for long-distance single-mode fiber links. Its 40 km reach, DDM support, and low power draw make it an excellent fit for network administrators seeking reliable performance without added complexity.