# SFP-GE-L Optical Module Overview
## Introduction to SFP-GE-L Modules
The SFP-GE-L is a type of small form-factor pluggable (SFP) optical module designed for Gigabit Ethernet applications. These modules are widely used in networking equipment to provide reliable fiber optic connectivity over various distances.
## Key Features of SFP-GE-L
The SFP-GE-L module offers several important features:
– 1000BASE-LX/LH compatibility
– Operating wavelength of 1310nm
– Maximum link length of 10km on single-mode fiber
– Hot-pluggable SFP form factor
– Low power consumption
– Digital diagnostics monitoring interface
## Technical Specifications
Parameter | Value
Form Factor | SFP
Data Rate | 1.25Gbps
Wavelength | 1310nm
Fiber Type | Single-mode
Max Distance | 10km
Connector Type | LC Duplex
Operating Temperature | 0°C to 70°C
## Applications
SFP-GE-L modules are commonly used in:
– Enterprise network switches
– Router interfaces
– Data center interconnects
– Metropolitan area networks
– Campus network backbones
## Installation Considerations
When installing SFP-GE-L modules, consider the following:
– Always use compatible single-mode fiber optic cables
– Ensure proper cleaning of fiber connectors before insertion
– Verify the module is fully seated in the SFP cage
– Check link status using network management tools
– Monitor optical power levels for optimal performance
## Advantages Over Copper Solutions
Compared to copper-based Gigabit Ethernet solutions, SFP-GE-L modules offer:
– Longer transmission distances
– Immunity to electromagnetic interference
– Higher security (difficult to tap fiber connections)
– Smaller physical footprint
– Lower power consumption per port
## Maintenance and Troubleshooting
For optimal performance of SFP-GE-L modules:
– Regularly clean fiber optic connectors
– Monitor optical power levels
– Check for physical damage to connectors
– Verify proper ventilation around equipment
– Keep firmware updated if applicable
The SFP-GE-L optical module remains a reliable and cost-effective solution for Gigabit Ethernet connectivity over single-mode fiber. Its standardized form factor and wide compatibility make it a popular choice for network administrators implementing fiber optic infrastructure in various environments.
Keyword: sfp-ge-l