MTNetworks QSFP+ 40G to 4xSFP+ 10G Breakout Direct Attach Cable 3M

The MTNetworks MT-QSFP+-4XSFP+-DAC3M is a 40Gbps QSFP+ to 4×10Gbps SFP+ Passive Direct Attach Cable (DAC) Breakout Cable designed to split a single 40GbE QSFP+ port into four independent 10GbE SFP+ connections. Utilizing a passive twinax copper cable architecture, the cable delivers an aggregate bandwidth of 40Gbps (4 × 10Gbps) with a fixed cable length of 3 meters. It is optimized for 40GbE Ethernet, 10GbE breakout, InfiniBand, Fibre Channel, and high-speed server, switch, and storage interconnect applications requiring low-latency, cost-effective connectivity over short distances.

Designed with an integrated QSFP+ connector on one end and four SFP+ connectors on the other, the cable is hot-pluggable and fully compliant with the QSFP+ MSA (SFF-8436), SFP+ MSA (SFF-8431), and SFF-8472 EEPROM specifications. The passive copper architecture requires no active electronics, resulting in ultra-low latency, minimal power consumption, and simplified deployment for data centers, cloud infrastructure, enterprise networks, storage area networks (SAN), and high-performance computing (HPC) clusters.