GLC-TE 1000BASE-T SFP Transceiver Modules

GLC-TE and comparable 1000BASE-T SFP modules support auto-negotiating speeds of 10/100/1000 Mbps over standard Cat5 copper cabling, with a maximum transmission distance of 100 meters, making them suitable for Gigabit Ethernet connectivity in enterprise and data center switching environments.

A GLC-TE is a 1000BASE-T copper SFP transceiver module used to add RJ-45 Gigabit Ethernet ports to compatible switches. It supports 10/100/1000 Mbps speeds over Cat5 cabling up to 100m and is commonly used to expand or upgrade network infrastructure without replacing existing switch hardware.

Yes, when sourced from a reputable supplier that performs rigorous testing. Refurbished modules undergo multi-stage quality assurance testing to verify functionality, signal integrity, and compatibility before sale, and are typically backed by warranty coverage, making them a dependable and cost-effective alternative to new OEM units.

Compatibility depends on the switch vendor and platform. Modules like the Juniper EX-SFP-1GE-T or Brocade E1MG-TX are coded to specific vendor platforms. Always verify compatibility with your switch model and firmware version before purchasing to avoid connectivity or support issues.

1000BASE-T SFP modules require Cat5 or better twisted-pair copper cabling with RJ-45 connectors. Maximum supported transmission distance is 100 meters, making these modules ideal for short-range copper links within data centers, wiring closets, and enterprise network racks.

Refurbished SFP modules purchased from Terabit Systems include a 1-year replacement or full refund guarantee, backed by technical support and an RMA process for any units found defective during the warranty period, ensuring buyers have recourse if issues arise.