SFP+/SFP28 Loopback
Loopback
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25G SFP28 Loopback, 0~5 dBm, 0~2.5 W
Model: CAB-ZSP-LBUS$12.99● 100Mbps to 25Gbps
● 0~5 dBm (Attenuation Option)
● For Switch, NIC self-testing
● 0~2.5 W (Power Consumption Option)
● Warranty: 500 times Cycles Learn More -
SFP+ Loopback, 0~7 dBm, 0~2.5 W
Model: CAB-SFP-LBUS$9.99● 100Mbps to 10Gbps
● 0~5 dBm (Attenuation Option)
● For Switch, NIC self-testing
● 0~2.5 W (Power Consumption Option)
● Warranty: 500 times Cycles Learn More