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QSFP-4SFP10G-CU3M compatible Cisco 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ Direct Attach Breakout Cable
40G QSFP+ to 4xSFP+ Direct Attach Cable Passive Twinax 3m
Cisco compatible QSFP to four SFP+ copper direct-attach breakout cables are suitable for very short distances and offer a very cost-effective way to connect within racks and across adjacent racks. These breakout cables connect to a 40G QSFP port of a Cisco switch on one end and to four 10G SFP+ ports of a Cisco switch on the other end. Cisco currently offers passive cables in lengths of .5, 1, 2, 3, 4 and 5 meters;
Features
● Connector A: 1x QSFP 40Gbps Rated Connector (QSFP+ MSA SFF-8436 Compliant)
● Connector B: 4x SFP+ 10Gbps Rated Connector (SFP+ MSA SFF-8431 Compliant)
● Economically Links up a QSFP port with an upstream 10GbE-SFP+ Switch
● Compliant with IEEE 802.3ba 40GBASE-CR4 standard
● Up to 10.3125 Gbps transfer rate per SFP+ channel (40 Gbps aggregate)
● Bridge the gap between your 10G and 40G capable switches/host adapters
● High-Density QSFP 38-PIN and 4x SFP 20-PIN Connector
● Reduced power budget and lower port cost compared to transceiver and AOC
● RoHS Compliant and Lead-Free
● 24AWG to 30AWG cable available
● Operating temperature range: 0 to 70°C
● RoHS Compliant and Lead-Free
Applications
● 10/40 Gigabit Ethernet links
● 40G Ethernet transmission (40GBASE-CR4)
● InfiniBand 4x SDR, DDR, QDR
● 10G/40G Ethernet Switches, Routers, and HBAs
● Data center interconnect
● Networked storage systems
● High density connections between networking equipment
| Max Data Rate | 40Gbps |
| Minimum Bend Radius | 21mm |
| Jacket Material | PVC |
| Cable Type | Copper Cable |
| DDM/DOM | NA |
| Wire AWG | 30 AWG |
| Cable impedance | 100 Ω |
| Power supply | 3.3V |
| Protocols | 40G InfiniBand 8x DDR, 4x QDR, 10G/40Gigabit Ethernet, Fibre Channel |
Description
The QSFP-4SFP10G-CU3M is suitable for very short distances and offers a highly cost-effective way to establish a interconnect between the devices using QSFP+ ports and SFP+ ports. The QSFP+ to 4xSFP+ DAC breakout 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 SFP+ MSA SFF-8431. This passive DAC cable has no signal amplification built into the cable assembly.
The QSFP-4SFP10G-CU3M DAC copper cable is programmed to be compatible with a wide range of Cisco network equipment for intra-rack connections in data centers such as Ethernet Switches, Routers, Network Interface Cards (NICs) and Network Servers. It’s a cost-effective alternative to high-cost Cisco QSFP-4SFP10G-CU3M 40Gb/s QSFP+ 3m DAC breakout cable