General Specifications Manufacturer Cisco Manufacturer Part # QSFP-H40G-ACU10M= Product Description Cisco – Twinaxial cable – QSFP+ – QSFP+ – 33 ft – active cable (signal regeneration) – red – for P/N: QSFP-40G-SR4, QSFP-40G-SR4= Type Twinaxial cable Features Active cable (signal regeneration) Length 33 ft Connector(s) 1 x QSFP+ Connector(s) (Other Side) 1 x QSFP+ Color Red Designed For P/N: QSFP-40G-SR4, QSFP-40G-SR4= ? Extended Specifications General Network Cable Type Twinaxial cable Features Active cable (signal regeneration) Length 33 ft Color Red Connectivity Connector(s) 1 x QSFP+ Connector(s) (Other Side) 1 x QSFP+ Miscellaneous Compliant Standards UL, ELV, RoHS Manufacturer Warranty Service & Support 90 days warranty Environmental Parameters Min Operating Temperature 32 ?F Max Operating Temperature 158 ?F Compatibility Information Designed For P/N: QSFP-40G-SR4, QSFP-40G-SR4= Brief Overview Twinaxial cable Active cable (signal regeneration) Length 33 ft QSFP+ Color Red UL, ELV, RoHS The 40-Gigabit QSFP+ transceiver module is a hot-swappable, parallel fiber-optical module with four independent optical transmit and receive channels. These channels can terminate in another 40-Gigabit QSFP+ transceiver, or the channels can be broken out to four separate 10-Gigabit SFP+ transceivers. The QSFP+ transceiver module connects the electrical circuitry of the system with either a copper or an optical external network. The transceiver is used primarily in short reach applications in switches, routers, and data center equipment where it provides higher density than SFP+ modules.