The Cisco QSFP-40/100-SRBD Transceiver Module is a high-quality networking component designed specifically for Cisco devices. This module, with a maximum data rate of 100 Gbps, is compatible with Cisco products and offers reliable network connectivity. The compact dimensions of 1 inch in height, 5 inches in length, and 0.5 inch in width make it easy to install and use in various networking setups. With a single module included in the package, this Cisco transceiver is a valuable addition to your enterprise networking infrastructure.