GIGALGIHT 32GFC SFP28 eSR optical transceiver module is designed for short-distance interconnection between storage area network devices in data centers. It complies with the 32G Fibre Channel (FC) channel transmission protocol and is also backward compatible with 8G/16G FC channel transmission protocols. This product series is an enhanced version of the 32GFC SFP28 SR module and uses multimode fiber for transmission. It supports distances of up to 200m (OM3) or 300m (OM4) and is available with an industrial-grade operating temperature range.