H!Fiber.com QSFP28 to SFP28 QSA Adapter 100G to 25G Converter Module for Dell, Juniper, Arista, Extreme and More Devices, All-Metal housing

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. Features Trouble-free installation and network bring-up
Compliant to industry standards: SFF-8665
Compliant to industry standards: SFF-8432 Precision process control for minimization of pair-to-pair skew 1 independent duplex channels operating at 25Gbps, also support for 10Gbps, 5Gbps data rates All-metal housing for superior EMI performance 100ohm differential impedance system
Operating case temperature: -20 to 85 Low insertion loss Low crosstalk Secure latching mechanism RoHS compliant Compatible with RoHS Single + 3.3V power supply Applications Low EMI radiation Switches, servers and routers Telecommunication and wireless infrastructure Test and measurement equipment Networked storage systems Data Center networks Storage area networks