Based on this product's specifications, here are some alternatives and similar models
SFP+ fiber transceiver Lancom Systems SFP-SX-LC10 — 10 Gbit/s, LC, stainless steel, pack of 10
Summary description:
SFP-SX-LC10 from Lancom Systems is an SFP+ fiber optic transceiver module delivering up to 10,000 Mbit/s. It uses an LC interface and comes in a stainless-steel housing. Supplied as a bulk pack of 10 modules, this component is intended for 10 Gbit/s fiber links in switches, routers and media converters where SFP+ ports are required.