Based on this product's specifications, here are some alternatives and similar models
InfiniBand/fibre optic cable Chelsio QSFP+ 1 m, QSFP+ to QSFP+
Summary description:
Chelsio QSFP+ 1 m InfiniBand/fibre optic cable with QSFP+ connectors on both ends. Cable length is 1 meter and designed for high-speed data interconnects between QSFP+ ports in switches, servers and network adapters. Suitable for short-reach links, data center racks and point-to-point connections requiring QSFP+ interfaces.