Loopback
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SFP+ Loopback, 0~7 dBm, 0~2.5 W
Model: CAB-SFP-LB$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 -
25G SFP28 Loopback, 0~5 dBm, 0~2.5 W
Model: CAB-ZSP-LB$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 -
40G QSFP+ Loopback, 0~5 dBm, 0~2.5 W
Model: CAB-QSFP-LB$16.99● 100Mbps to 40Gbps
● 0~5 dBm (Attenuation Option)
● For Switch, NIC self-testing
● 0~2.5 W (Power Consumption Option)
● Warranty: 500 times Cycles Learn More -
100G QSFP28 Loopback, 0~5 dBm, 0~3.5 W
Model: CAB-ZQP-LB$22.00● 100Mbps to 100Gbps
● 0~5 dBm (Attenuation Option)
● For Switch, NIC self-testing
● 0~3.5 W (Power Consumption Option)
● Warranty: 500 times Cycles Learn More -
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12-Core MPO OS2 Loopback Cable,for QSFP+ Transceiver
Model: LBMPO-OS2-12$30.00● Connector : MPO Female, APC Polish
● Single-mode OS2 9/125um
● 12-Core
● For QSFP+ Transceiver
● Warranty: 1-year
● 10Gtek made in China
Learn More -
12-Core MPO OM3 Loopback Cable,for QSFP+ Transceiver
Model: Loopback-MPO$25.00● Connector : MPO Female, PC Polish
● Multi-mode OM3 50/125um
● 12-Core
● For QSFP+ Transceiver
● Warranty: 1-year
● 10Gtek made in China Learn More -
LC/UPC Fiber Optic Loopback Adapter, LC Connector, Multimode 50/125μm Test Plug for Testing Applications
Model: LB-LC-OM3C$7.00● Connector : Duplex LC/UPC
● Multimode 50/125μm
● Widely used for fiber optic testing applications Learn More -
LC/APC Fiber Optic Loopback Adapter, LC Connector, Singlemode 9/125μm Test Plug for Testing Applications
Model: LB-LCA-OS2C$7.00● Connector : Duplex LC/APC
● Singlemode 9/125μm
● Widely used for fiber optic testing applications Learn More