Articles by tag "Gigabit Ethernet"

1. Cisco GLC-T vs. GLC-TE: A Detailed Comparison for Network Professionals
   Selene Gong

   51
   Cisco GLC-T and GLC-TE are both 1000BASE-T SFP transceiver modules designed for Gigabit Ethernet connectivity over Category 5 copper wire using standard RJ-45 connectors. They provide a cost-effective solution for short-distance network links, typically up to 100 meters. Understanding their ...
2. What Is the Difference Between LX and LH SFP Modules? – 1G Optical Transceiver Guide
   Selene Gong

   40
   When selecting 1G optical transceivers, many engineers encounter confusing labels such as LX, LH, or even LX/LH. They often appear interchangeable in catalogs and compatibility lists—but are they actually different? Short answer:There is no fundamental technical difference between LX and LH ...