Optech’s 100G QSFP28 DAC (Direct Attach Cables) portfolio offers a wide range of passive and active copper cables with different diameters, lengths. It is the perfect solution to linked switches, servers and storage inside racks.

100G QSFP28 DAC (Direct Attach Cables) are available with 30 AWG, 28 AWG, 26 AWG and 24 AWG cables . Standard lengths are 0.5m, 1m, 2m, 3m, 5m, and 7m.

100G QSFP28 to 4x25G SFP28 Breakout Direct Attach Cables are also available with lengths from 1 meter to 4 meter.

100G QSFP28 DAC

Part NumberModel No.PictureMedia TypeLength(M)Temp.(℃)NoteDatasheet
OPQS28-T-X5-PEDirect-attach Cables100Copper0.5 m3.3V
OPQS28-T-01-PEDirect-attach Cables100Copper1 m3.3V
OPQS28-T-02-PCDirect-attach Cables100Copper2 m3.3V
OPQS28-T-03-PCDirect-attach Cables100Copper3 m3.3V
OPQS28-T-05-PBDirect-attach Cables100Copper5 m3.3V

100G QSFP28 to 4x 25G SFP28 Breakout DAC

Part NumberModel No.PictureMedia TypeLength(M)Temp.(℃)NoteDatasheet
OPQS28-T-01-P/SF28/4Fanout DAC Cables100Copper1 m3.3V
OPQS28-T-02-P/SF28/4Fanout DAC Cables100Copper2 m3.3V
OPQS28-T-03-P/SF28/4Fanout DAC Cables100Copper3 m3.3V
OPQS28-T-04-P/SF28/4Fanout DAC Cables100Copper4 m3.3V
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