40 Gigabit Ethernet Active Optical Cable , QSFP To 4 x SFP+ 40G QSFP Cable 20m Length The QSFP-4SFP10-03AOC is a 3m long active fan-out optical cable with one QSFP+ connector and four SFP+ 10G connectors. Cable provides short distance (same shelf) inexpensive connectivity at up to 40G rates. It operates 4 independent 10G channels using the QSFP connector footprint on one end and 4 independent SFP+ transceivers of 10Gbps each. Each of the four channels can operate at multi