Startechcom 125g sfp transceiver modules startechcom sfpglcsxmmst the startechcom sfpglcsxmmst ciscoreg compatible gigabit fibre sfp transceiver module is built to comply with msa multi sourcing agreement standards to offer a cost effective way to add replace or upgrade a multimode lc port on your gigabit fibre networking equipment or fibre media convertersupporting data rates up to 125gbps this lc mini gbic module can be installed into any fibre networking device with an msa or c