Huawei QSFP - 40G - CU3M Compatible 3m 40G QSFP+ Passive DAC Cable HW QSFP-40G-CU3M Compatible 40G QSFP+ Direct Attach Copper Cable (3-meter, AWG26, Passive) The QSFP-40G-DAC-PxM direct attach copper cable assembly (also known as DAC) is suitable for very short distances and offers a highly cost-effective way to establish a 40 Gigabit link connectivity between devices using QSFP ports. The QSFP+ DAC cable is designed for 40Gb/s high-speed interconnecting networking applications such as high-performance computing (HPC), enterprise networking including top-of-rack switching and network storage markets. It fully complies with QSFP+ Multi-Source Agreement (MSA) standards SFF-8436 and IEEE 802.3ba 40GBASE-CR4. Optcores high-quality QSFP+ DAC copper cable provides a cost-effective replacement to QSFP+ transceiver and QSFP+ active optical fiber (AOC). The QSFP-40G-DAC-P3M-HW DAC copper cable is programmed to be compatible with a wide range of HW network equipment for intra-rack connections in data centers such as 40G Switches, Routers, Network Interface Cards (NICs) and Network Storage Systems. Its proven to be a cost-effective alternative to high-cost HW QSFP-40G-CU3M 40Gb/s QSFP+ 3m direct attach the copper cable. Compatible OEM Part Number QSFP-40G-CU3M Optcore Part Number QSFP-40G-DAC-P3M-HW Form Factor QSFP+ DAC Cable Data Rate 40 Gb/s Passive or actively equalized Passive Supply Voltage 3.3V Cable Length 3 meter Cable impedance 100 Cable Type Twinax Wire Gauge 26 AWG Minimum cable bend radius 40 mm Cable Jacket Type PVC Connector QSFP+/QSFP+ Digital Diagnostic Monitoring N/A Environment Operating: 0C to 70C Storage: -40C to 85C Weight 0.4 kg Application 40GbE and high-density 10GbE interconnects Datacom/Telecom switch router connections Data aggregation and backplane applications Proprietary high-speed Interconnections Infiniband Connectivity SDR/DDR/QDR Data center cabling infrastructure Compliance IEEE802.3ba InfiniBand SDR/DDR/QDR Fibre Channel/Fibre Channel over Ethernet (FCoE) SFF-8436,RoHS the comparison of QSFP-40G-CU1M, QSFP-40G-CU3M and QSFP-40G-CU5M. Product Code QSFP-40G-CU1M QSFP-40G-CU3M QSFP-40G-CU5M Part Number 02310MUG 02310MUH 02310MUJ Description QSFP+,40G,High Speed Direct-attach Cables,1m,QSFP+38M,CC8P0.254B(S),QSFP+38M,Used indoor QSFP+,40G,High Speed Direct-attach Cables,3m,QSFP+38M,CC8P0.32B(S),QSFP+38M,Used indoor QSFP+,40G,High Speed Direct-attach Cables,5m,QSFP+38M,CC8P0.40B(S),QSFP+38M,Used indoor Connector Type QSFP+ to QSFP+ QSFP+ to QSFP+ QSFP+ to QSFP+ Cable Length 1m(3.28ft) 3m(9.84ft) 5m(16.4ft) Max Data Rate 40Gbps 40Gbps 40Gbps Wire AWG 28AWG 28AWG 26AWG
