The QSFP+ (Quad Small Form-factor Pluggable Plus) copper direct-attach cables are suitable for very short distances and offer a highly cost-effective way to establish 40-Gigabit links between QSFP+ switch ports within racks or across adjacent racks.
Features
Compliant with QSFP+ MSA specifications
Fully compatible with IEEE 802.3ba and Infiniband QDR specifications up to 40 Gbps total bandwidth
4 independent duplex channels operating at 10 Gbps,also support for 2.5 Gbps and 5 Gbps data rates
100-ohm differential impedance system
Low Near-End Crosstalk (NEXT)
Operating case temperature: -40 to 85°C
All-metal housing for superior EMI performance
Precision process control for minimization of pair-to-pair skew
AC coupling of PECL signals
EEPROM for cable signature and system communications
