CAB-QSFP/QSFP-P3M - 40G QSFP+ DAC cable 3 meters passive AWG 30
QSFP + (Quad Small Form-factor Pluggable Plus) direct-connect copper cables are suitable for very short distances and offer a highly economical way to establish a 40 Gigabit connection between QSFP + ports of QSFP + switches within racks and via adjacent racks. These cables are used for 40GbE and Infniband standards, to maximize performance. QSFP + was designed to meet the emerging needs of high performance computing applications and data centers for a high density cabling interconnect system capable of providing an aggregate data bandwidth of 40Gb / s. This interconnection system is fully compatible with the standard specifications existing in the industry, such as the QSFP MSA and IBTA (InfiniBand Trade Association). QSFP + cables support bandwidth transmission requirements, as defined by the IEEE 802.3ba (40 Gb / s) and Infiniband QDR (4x10 Gb / s per channel) specifications.
Characteristics Compliant MSA QSFP specifications Fully compatible with IEEE802.3ba and Infiniband QDR specifications Total bandwidth 40 Gb / s 4 independent duplex channels operating at 10Gbps, also support 2.5Gbps 5 Gbps data rates 100 ohm differential impedance system Single 3.3V power supply, low power consumption, <1.5W Operating temperature: -40 to 85 ° C All-metal housing for superior EMI performance Precision process control to minimize peer-to-peer distortion AC coupling of PECL signals EEPROM for cable subscription and system communications 30 AWG cable sizes RoHS compliant applications Data Servers Networked storage systems Routers External storage systems Data center networktechdescription >