This lot of four Cisco QSFP-40/100-SRBD transceiver modules (P/N 10-3317-03) offers a reliable solution for high-speed data transmission in enterprise and data center environments. Designed to support both 40Gbps and 100Gbps Ethernet connections, these modules provide versatile performance that meets the demanding requirements of modern network infrastructures. Their compatibility with Cisco hardware ensures seamless integration and optimal functionality within existing systems. Each transceiver module utilizes short-range bidirectional (SRBD) technology, enabling efficient data transfer over multimode fiber with reduced cabling complexity. This results in simplified network design and maintenance, contributing to lower operational costs. The modules are engineered for durability and consistent performance, making them a dependable choice for organizations prioritizing network stability and uptime. In addition to their technical capabilities, these Cisco transceivers are designed to comply with industry standards, ensuring interoperability and future-proofing your network investments. Whether upgrading or expanding your network, this set of four modules delivers a balance of quality, efficiency, and scalability essential for maintaining competitive business operations.