The QSFP28 to SFP28 Adapter (QSA) Module offers 25 Gigabit Ethernet connectivity for Quad Small Form-Factor Pluggable (QSFP28)-only platforms. It allows smooth and cost- effective migration to 100 Gigabit Ethernet by providing an option to use lower-speed Enhanced Small Form-Factor Pluggable (SFP28) modules in empty QSFP28 ports or when the other end of the network is running at lower speeds.

²  Trouble-free installation and network bring-up

²  Compliant to industry standards: SFF-8665

²  Compliant to industry standards: SFF-8432

²  Precision process control for minimization of pair-to-pair skew

²  Independent duplex channels operating at 25Gbps, also support 10Gbps 5Gbps data rates

²  All-metal housing for superior EMI performance

²  100ohm differential impedance system Operating case temperature: -20 to 85℃

²  Low insertion loss Low crosstalk

²  Secure latching mechanism RoHS compliant

²  Compatible with RoHS

²  Single +3.3V power supply

²  Low EMI radiation Switches, servers and routers

²  Telecommunication and wireless infrastructure

²  Test and measurement equipment

²  Networked storage systems

²  Data Center networks

²  Storage area networks

CVR-QSFP28-SFP28:  QSFP28 to SFP28 Adapter (QSA) Module, I2C read port information comes from SFP port module

CVR-QSFP28-SFP28-B: QSFP28 to SFP28 Adapter (QSA) Module, I2C read port information comes from QSA adapter and SFP port module