SFP+ (Small Form-factor Pluggable Plus) is a high-speed, high-density, low-power transceiver module designed for use in data centers and other high-speed networking applications. It is an enhanced version of the SFP transceiver, offering up to 10 Gbps of data transfer rate over a single fiber optic cable. SFP+ is capable of supporting up to 100 Gbps of data transfer rate over multiple fiber optic cables. It is also backward compatible with existing SFP transceivers, allowing for easy upgrades to higher speeds. SFP+ is an ideal solution for high-speed data center applications, providing a cost-effective and reliable way to increase network bandwidth.
57-1000326-01 is Brocade 100GBASE-SR4 QSFP28 (Quad Small Form-Factor Pluggable 28) Transceiver designed for operation over multi-mode optical fiber. Module has minimum guaranteed optical budget of 1.9 dB, which in most cases is enough to reach 100 m ..