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Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ Optical Transceiver Module, SMF, 1310nm, 10km, LC, DDM - QSFPTEK
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Amazon.com: 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP Cable for Cisco QSFP-H40G-CU1M, Meraki, Supermicro, Mikrotik, Open Switch Devices, 1-Meter(3.3ft)
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Cisco QSFP-100G-AOC5M Compatible 100G QSFP28 to QSFP28 Active Optical Cable - 5 Meters in Total Length | Fibertronics, Inc.
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